UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM N-CSR

 

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

 

 

Investment Company Act file number 811-21349

 

Name of Fund: BlackRock Limited Duration Income Trust (BLW)

 

Fund Address: 100 Bellevue Parkway, Wilmington, DE 19809

 

Name and address of agent for service: John M. Perlowski, Chief Executive Officer, BlackRock Limited Duration Income Trust, 55 East 52nd Street, New York, NY 10055

 

Registrant’s telephone number, including area code: (800) 882-0052, Option 4

 

Date of fiscal year end: 08/31/2013

 

Date of reporting period: 02/28/2013

 

Item 1 – Report to Stockholders

 

 
 

FEBRUARY 28, 2013

SEMI-ANNUAL REPORT (UNAUDITED)  

BlackRock Defined Opportunity Credit Trust (BHL)

BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)

BlackRock Limited Duration Income Trust (BLW)

Not FDIC Insured • May Lose Value • No Bank Guarantee
 
  

Table of Contents

 
           Page    
Dear Shareholder
           3    
Semi-Annual Report:
                
Fund Summaries
           4    
The Benefits and Risks of Leveraging
           10    
Derivative Financial Instruments
           10    
Financial Statements
                
Schedules of Investments
           11    
Statements of Assets and Liabilities
           47    
Statements of Operations
           48    
Statements of Changes in Net Assets
           49    
Statements of Cash Flows
           51    
Financial Highlights
           52    
Notes to Financial Statements
           55    
Officers and Directors
           67    
Additional Information
           68    
 
  
2 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Dear Shareholder 

Despite a number of headwinds, risk assets generated strong returns during the 6- and 12-month periods as investors sought meaningful yields in the ongoing low-interest-rate environment. About this time one year ago, the European debt crisis returned to the headlines as unresolved policy decisions left it unclear as to how troubled peripheral countries would finance their sovereign debt, causing yields to soar. In the second quarter of 2012, political instability in Greece and severe deficit and liquidity problems in Spain raised the specter of a full-blown euro collapse. Alongside the drama in Europe, investors were discouraged by gloomy economic reports from various parts of the world. A slowdown in China, a key powerhouse for global growth, emerged as a particular concern. As the outlook for the global economy worsened, however, investors grew increasingly optimistic that the world’s largest central banks would soon intervene to stimulate growth. This theme, along with the announcement of the European Central Bank’s (“ECB’s”) firm commitment to preserve the euro currency bloc, drove most asset classes higher through the summer. Policy relief came in early September, when the ECB announced its decision to support the eurozone’s debt-laden countries with unlimited purchases of short term sovereign debt. Days later, the US Federal Reserve announced its own much-anticipated stimulus package.

Although financial markets world-wide were buoyed by accommodative monetary policies, risk assets weakened in the fall. Global trade began to slow as many European countries fell into recession and growth continued to decelerate in China, where a once-a-decade leadership change compounded uncertainty. In the United States, stocks slid on lackluster corporate earnings reports and market volatility rose in advance of the US Presidential election. In the post-election environment, investors grew increasingly concerned over the “fiscal cliff,” the automatic tax increases and spending cuts that had been scheduled to take effect at the beginning of 2013. There was widespread fear that the fiscal cliff would push the United States into recession unless politicians could agree upon alternate measures to reduce the deficit before the end of 2012. Worries that bipartisan gridlock would preclude a timely budget deal triggered higher levels of volatility in financial markets around the world in the months leading up to the last day of the year. Ultimately, the worst of the fiscal cliff was averted with a last-minute tax deal; however, decisions relating to spending cuts and the debt ceiling continued to weigh on investors’ minds.

Investors shook off the nerve-wracking finale to 2012 and began the New Year with a powerful equity rally. Money that had been pulled to the sidelines amid year-end tax-rate uncertainty poured back into the markets in January. Key indicators signaled modest but broad-based improvements in the world’s major economies, particularly in China. Global equities soared through January while rising US Treasury yields pressured high-quality fixed income assets. However, bond markets strengthened in February when economic momentum slowed and investors toned down their risk appetite. US stocks continued to rise, but at a more moderate pace. Uncertainty about how long the Federal Reserve would maintain its easing bias drove high levels of volatility later in the month, but these fears abated as the budget sequester (automatic spending cuts scheduled to take effect March 1) began to appear imminent and was deemed likely to deter any near-term curtailment of monetary easing policies. Outside the United States, equities largely declined as political uncertainty escalated after the Italian presidential election ended in a stalemate.

On the whole, riskier asset classes outperformed lower-risk investments for the 6- and 12-month periods ended February 28, 2013. International, US small cap and emerging market equities were the leading asset classes for the 6-month period, while US stocks and high yield bonds generated the strongest returns for the 12-month period. US Treasury yields remained relatively low overall, but have inched higher in recent months, pressuring Treasuries and investment-grade bonds. Tax-exempt municipal bonds, however, continued to benefit from favorable supply-and-demand dynamics. Near-zero short term interest rates continued to keep yields on money market securities near their all-time lows.

Investors continue to face many of the same risks as in years past. But we see a world of possibilities. BlackRock was built to provide the global market insight, breadth of capabilities, unbiased investment advice and deep risk management expertise these times require. Investors everywhere are asking, “So what do I do with my money?” Visit www.blackrock.com for answers.

Sincerely,

  

Rob Kapito
President, BlackRock Advisors, LLC

“Despite a number of headwinds, risk assets generated strong returns during the 6- and 12-month periods as investors sought meaningful yields in the ongoing low-interest-rate environment.”

Rob Kapito
President, BlackRock Advisors, LLC


Total Returns as of February 28, 2013

         6-month      12-month
US large cap equities (S&P 500® Index)
           8.95 %           13.46 %  
US small cap equities (Russell 2000® Index)
           13.02            14.02   
International equities (MSCI Europe, Australasia, Far East Index)
           14.41            9.84   
Emerging market equities (MSCI Emerging Markets Index)
           12.06            0.28   
3-month Treasury bill (BofA Merrill Lynch 3-Month US Treasury
Bill Index)
           0.05            0.11   
US Treasury securities (BofA Merrill Lynch
10-Year US Treasury Index)
           (1.51 )           3.66   
US investment grade bonds (Barclays US Aggregate Bond Index)
           0.15            3.12   
Tax-exempt municipal bonds (S&P Municipal Bond Index)
           2.40            5.71   
US high yield bonds (Barclays US Corporate High Yield 2% Issuer Capped Index)
           6.67            11.79   

Past performance is no guarantee of future results. Index performance is shown for illustrative purposes only. You cannot invest directly in an index.


THIS PAGE NOT PART OF YOUR FUND REPORT

3

 
  
Fund Summary as of February 28, 2013 BlackRock Defined Opportunity Credit Trust

Fund Overview

BlackRock Defined Opportunity Credit Trust’s (BHL) (the “Fund”) primary investment objective is to provide high current income, with a secondary objective of long-term capital appreciation. The Fund seeks to achieve its investment objectives by investing substantially all of its assets in loan and debt instruments and loan-related and debt-related instruments (collectively “credit securities”). The Fund invests, under normal market conditions, at least 80% of its assets in any combination of the following credit securities: (i) senior secured floating rate and fixed rate loans; (ii) second lien or other subordinated or unsecured floating rate and fixed rate loans or debt; (iii) credit securities that are rated below investment grade quality; and (iv) investment grade corporate bonds. The Fund may invest directly in such securities or synthetically through the use of derivatives.

No assurance can be given that the Fund’s investment objectives will be achieved.

Portfolio Management Commentary

How did the Fund perform?

For the six months ended February 28, 2013, the Fund returned 9.13% based on market price and 5.55% based on net asset value (“NAV”). For the same period, the closed-end Lipper Loan Participation Funds category posted an average return of 10.24% based on market price and 6.30% based on NAV. All returns reflect reinvestment of dividends. The Fund moved from a discount to NAV to a premium by period-end, which accounts for the difference between performance based on price and performance based on NAV. The following discussion relates to performance based on NAV.

What factors influenced performance?

Security selection among higher quality loan instruments (where the Fund maintained a quality bias) had a positive impact on performance. From an industry perspective, holdings within healthcare, chemicals and gaming boosted results. The Fund’s tactical allocation to high yield bonds generated additional gains as the asset class outperformed floating rate loan interests (bank loans) during the period.
Conversely, security selection in the media non-cable and automotive industries detracted from results.

Describe recent portfolio activity.

During the period, the Fund maintained its focus on the higher quality segments of the loan market in terms of loan structure, liquidity and overall credit quality. Given mixed economic data and a tepid outlook for global growth, along with lingering global policy uncertainty, the Fund remained cautious of lower-rated less-liquid loans. Instead, the Fund sought issuers with attractive risk-reward characteristics and superior fundamentals. Monetary stimulus measures from global central banks largely supported risk asset prices in 2012; however, this development did not significantly influence the way the Fund invests in the loan market. More specifically, the Fund continued to adhere to a strict investment discipline with the goal of pursuing yield while minimizing exposure to macro risks. With the average loan trading at or just below par recently (i.e., with little or no upside), the Fund’s principal emphasis is on investing in strong companies with the ability to pay their debts despite a slow growth environment.

Describe portfolio positioning at period end.

At period end, the Fund held 90% of its total portfolio in floating rate loan interests and 7% in corporate bonds, with the remainder in asset-backed securities. The Fund’s largest industry exposures included healthcare, consumer services (housing-related) and wirelines.

    

The views expressed reflect the opinions of BlackRock as of the date of this report and are subject to change based on changes in market, economic or other conditions. These views are not intended to be a forecast of future events and are no guarantee of future results.

4 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
    BlackRock Defined Opportunity Credit Trust

Fund Information

Symbol on New York Stock Exchange (“NYSE”)
     
BHL
Initial Offering Date
     
January 31, 2008
Yield on Closing Market Price as of February 28, 2013 ($14.75)1
     
5.57%
Current Monthly Distribution per Common Share2
     
$0.0685
Current Annualized Distribution per Common Share2
     
$0.8220
Economic Leverage as of February 28, 20133
     
27%
1   Yield on closing market price is calculated by dividing the current annualized distribution per share by the closing market price. Past performance does not guarantee future results.
2   The distribution rate is not constant and is subject to change.
3   Represents loan outstanding as a percentage of total managed assets, which is the total assets of the Fund (including any assets attributable to borrowings) minus the sum of liabilities (other than borrowings representing financial leverage). For a discussion of leveraging techniques utilized by the Fund, please see The Benefits and Risks of Leveraging on page 10.

The table below summarizes the changes in the Fund’s market price and NAV per share:





   
2/28/13
   
8/31/12
   
Change
   
High
   
Low
Market Price
        $ 14.75         $ 13.94            5.81 %        $ 14.93         $ 12.92   
Net Asset Value
        $ 14.45         $ 14.12            2.34 %        $ 14.48         $ 14.12   

The following charts show the portfolio composition of the Fund’s long-term investments and credit quality allocation of the Fund’s corporate bond investments:

Portfolio Composition




   
2/28/13
   
8/31/12
Floating Rate Loan Interests
           90 %           90 %  
Corporate Bonds
           7             7    
Asset-Backed Securities
           3             2    
Common Stocks
                       1    

Credit Quality Allocation4




   
2/28/13
   
8/31/12
BBB/Baa
           6 %           12 %  
BB/Ba
           25             40    
B
           65             46    
CCC/Caa
           4             2    
4   Using the higher of Standard & Poor’s (“S&P’s”) or Moody’s Investors Service (“Moody’s”) ratings.
SEMI-ANNUAL REPORT FEBRUARY 28, 2013 5
 
  
Fund Summary as of February 28, 2013 BlackRock Floating Rate Income Strategies Fund, Inc.

Fund Overview

BlackRock Floating Rate Income Strategies Fund, Inc.’s (FRA) (the “Fund”) investment objective is to provide shareholders with high current income and such preservation of capital as is consistent with investment in a diversified, leveraged portfolio consisting primarily of floating rate debt securities and instruments. The Fund seeks to achieve its investment objective by investing, under normal market conditions, at least 80% of its assets in floating rate debt securities, including floating or variable rate debt securities that pay interest at rates that adjust whenever a specified interest rate changes and/or which reset on predetermined dates (such as the last day of a month or calendar quarter). The Fund invests a substantial portion of its investments in floating rate debt securities consisting of secured or unsecured senior floating rate loans that are rated below investment grade. The Fund may invest directly in such securities or synthetically through the use of derivatives.

No assurance can be given that the Fund’s investment objective will be achieved.

Portfolio Management Commentary

On October 5, 2012, the Fund acquired substantially all of the assets and assumed substantially all of the liabilities of BlackRock Diversified Income Strategies Fund, Inc. and BlackRock Floating Rate Income Strategies Fund II, Inc. in exchange for newly issued shares of the Fund.

How did the Fund perform?

For the six months ended February 28, 2013, the Fund returned 12.50% based on market price and 6.53% based on NAV. For the same period, the closed-end Lipper Loan Participation Funds category posted an average return of 10.24% based on market price and 6.30% based on NAV. All returns reflect reinvestment of dividends. The Fund’s premium to NAV, which widened during the period, accounts for the difference between performance based on price and performance based on NAV. The following discussion relates to performance based on NAV.

What factors influenced performance?

Security selection among higher quality loan instruments (where the Fund maintained a quality bias) had a positive impact on performance, as did the Fund’s high-conviction holdings of lower quality loan credits. From an industry perspective, holdings within paper, chemicals and gaming boosted results. The Fund’s tactical allocation to high yield bonds generated additional gains as the asset class outperformed floating rate loan interests (bank loans) during the period.
Conversely, security selection in the media non-cable, independent energy and automotive industries detracted from results.

Describe recent portfolio activity.

During the period, the Fund maintained its focus on the higher quality segments of the loan market in terms of loan structure, liquidity and overall credit quality. Given mixed economic data and a tepid outlook for global growth, along with lingering global policy uncertainty, the Fund remained cautious of lower-rated less-liquid loans. Instead, the Fund sought issuers with attractive risk-reward characteristics and superior fundamentals. Monetary stimulus measures from global central banks largely supported risk asset prices in 2012; however, this development did not significantly influence the way the Fund invests in the loan market. More specifically, the Fund continued to adhere to a strict investment discipline with the goal of pursuing yield while minimizing exposure to macro risks. With the average loan trading at or just below par recently (i.e., with little or no upside), the Fund’s principal emphasis is on investing in strong companies with the ability to pay their debts despite a slow growth environment.

Describe portfolio positioning at period end.

At period end, the Fund held 88% of its total portfolio in floating rate loan interests and 8% in corporate bonds, with the remainder in asset-backed securities and common stocks. The Fund’s largest industry exposures included healthcare, building materials and wirelines.

The views expressed reflect the opinions of BlackRock as of the date of this report and are subject to change based on changes in market, economic or other conditions. These views are not intended to be a forecast of future events and are no guarantee of future results.

6 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
    BlackRock Floating Rate Income Strategies Fund, Inc.

Fund Information

Symbol on NYSE
     
FRA
Initial Offering Date
     
October 31, 2003
Yield on Closing Market Price as of February 28, 2013 ($16.47)1
     
5.61%
Current Monthly Distribution per Common Share2
     
$0.077
Current Annualized Distribution per Common Share2
     
$0.924
Economic Leverage as of February 28, 20133
     
27%
1   Yield on closing market price is calculated by dividing the current annualized distribution per share by the closing market price. Past performance does not guarantee future results.
2   The distribution rate is not constant and is subject to change.
3   Represents loan outstanding as a percentage of total managed assets, which is the total assets of the Fund (including any assets attributable to borrowings) minus the sum of liabilities (other than borrowings representing financial leverage). For a discussion of leveraging techniques utilized by the Fund, please see The Benefits and Risks of Leveraging on page 10.

The table below summarizes the changes in the Fund’s market price and NAV per share:





   
2/28/13
   
8/31/12
   
Change
   
High
   
Low
Market Price
        $ 16.47         $ 15.20            8.36 %        $ 16.51         $ 13.91   
Net Asset Value
        $ 15.37         $ 14.98            2.60 %        $ 15.38         $ 14.96   

The following charts show the portfolio composition of the Fund’s long-term investments and credit quality allocation of the Fund’s corporate bond investments:

Portfolio Composition




   
2/28/13
   
8/31/12
Floating Rate Loan Interests
           88 %           88 %  
Corporate Bonds
           8             10    
Asset-Backed Securities
           3             2    
Common Stocks
           1                

Credit Quality Allocation4




   
2/28/13
   
8/31/12
BBB/Baa
           6 %           8 %  
BB/Ba
           25             34    
B
           57             44    
CCC/Caa
           6             8    
Not Rated
           6             6    
4   Using the higher of S&P’s or Moody’s ratings.
SEMI-ANNUAL REPORT FEBRUARY 28, 2013 7
 
  
Fund Summary as of February 28, 2013 BlackRock Limited Duration Income Trust

Fund Overview

BlackRock Limited Duration Income Trust’s (BLW) (the “Fund”) investment objective is to provide current income and capital appreciation. The Fund seeks to achieve its investment objective by investing primarily in three distinct asset classes:

  intermediate duration, investment grade corporate bonds, mortgage-related securities, asset-backed securities and US Government and agency securities;
  senior, secured floating rate loans made to corporate and other business entities; and
  US dollar-denominated securities of US and non-US issuers rated below investment grade and, to a limited extent, non-US dollar denominated securities of non-US issuers rated below investment grade.

The Fund’s portfolio normally has an average portfolio duration of less than five years (including the effect of anticipated leverage), although it may be longer from time to time depending on market conditions. The Fund may invest directly in such securities or synthetically through the use of derivatives.

No assurance can be given that the Fund’s investment objective will be achieved.

Portfolio Management Commentary

How did the Fund perform?

For the six-month period ended February 28, 2013, the Fund returned 9.10% based on market price and 7.17% based on NAV. For the same period, the closed-end Lipper High Yield Funds (Leveraged) category posted an average return of 4.30% based on market price and 8.66% based on NAV. All returns reflect reinvestment of dividends. The Fund’s premium to NAV, which widened during the period, accounts for the difference between performance based on price and performance based on NAV. The following discussion relates to performance based on NAV.

What factors influenced performance?

Spread sectors outperformed government-related debt for the six-month period as accommodative monetary policy in the United States and Europe along with the continued recovery of the US economy drove credit spreads tighter. The Fund’s allocations to high yield bonds and floating rate loan interests (bank loans) were the largest contributors to performance, followed by its positions in non-US sovereign securities. The Fund also benefited from its exposure to structured products including commercial mortgage-backed securities (“CMBS”), asset-backed securities (“ABS”) and non-agency residential mortgage-backed securities (“MBS”). An allocation to investment grade credit also had a positive impact.
The Fund’s duration profile (sensitivity to interest rate movements) detracted from performance as interest rates moved higher during the period.

Describe recent portfolio activity.

During the six-month period, the Fund maintained a positive view on spread sectors and increased exposure to high yield credit, floating rate loan interests and securitized products such as CMBS and ABS. Within investment grade credit, the Fund favored financials over industrials and utilities. In financials, the Fund rotated out of senior bank debt into subordinated bank debt to take advantage of the yield differential. In addition, the Fund added to positions in floating rate preferred securities to benefit from a potential rise in interest rates.

Describe portfolio positioning at period end.

At period end, the Fund held 46% in corporate bonds and 34% of its total portfolio in floating rate loan interests (bank loans). The remainder of the portfolio was invested in MBS, structured products (including CMBS and ABS), US government sponsored agency securities and common stocks.

    

The views expressed reflect the opinions of BlackRock as of the date of this report and are subject to change based on changes in market, economic or other conditions. These views are not intended to be a forecast of future events and are no guarantee of future results.

8 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
    BlackRock Limited Duration Income Trust

Fund Information

Symbol on NYSE
     
BLW
Initial Offering Date
     
July 30, 2003
Yield on Closing Market Price as of February 28, 2013 ($18.84)1
     
6.97%
Current Monthly Distribution per Common Share2
     
$0.1095
Current Annualized Distribution per Common Share2
     
$1.3140
Economic Leverage as of February 28, 20133
     
32%
1   Yield on closing market price is calculated by dividing the current annualized distribution per share by the closing market price. Past performance does not guarantee future results.
2   The distribution rate is not constant and is subject to change.
3   Represents reverse repurchase agreements outstanding as a percentage of total managed assets, which is the total assets of the Fund (including any assets attributable to borrowing) minus the sum of liabilities (other than borrowings representing financial leverage). For a discussion of leveraging techniques utilized by the Fund, please see The Benefits and Risks of Leveraging on page 10.

The table below summarizes the changes in the Fund’s market price and NAV per share:





   
2/28/13
   
8/31/12
   
Change
   
High
   
Low
Market Price
        $ 18.84         $ 18.00            4.67 %        $ 19.17         $ 16.80   
Net Asset Value
        $ 17.87         $ 17.38            2.82 %        $ 17.92         $ 17.38   

The following charts show the portfolio composition of the Fund’s long-term investments and credit quality allocation of the Fund’s corporate bond and US government securities investments:

Portfolio Composition




   
2/28/13
   
8/31/12
Corporate Bonds
           46 %           46 %  
Floating Rate Loan Interests
           34             34    
Non-Agency Mortgage-Backed Securities
           8             8    
Asset-Backed Securities
           6             4    
US Government Sponsored Agency Securities
           5             6    
Common Stocks
           1             1    
Taxable Municipal Bonds
                       1    

Credit Quality Allocation4




   
2/28/13
   
8/31/12
AAA/Aaa5
           10 %           12 %  
AA/Aa
           1             1    
A
           6             6    
BBB/Baa
           14             15    
BB/Ba
           24             26    
B
           29             30    
CCC/Caa
           5             8    
Not Rated
           11             2    
4   Using the higher of S&P’s or Moody’s ratings.
5   Includes US Government Sponsored Agency securities and US Treasury Obligations, which were deemed AAA/Aaa by the investment advisor.
SEMI-ANNUAL REPORT FEBRUARY 28, 2013 9
 
  
The Benefits and Risks of Leveraging 

The Funds may utilize leverage to seek to enhance the yield and NAV of their common shares (“Common Shares”). However, these objectives cannot be achieved in all interest rate environments.

The Funds may utilize leverage through a credit facility or by entering into reverse repurchase agreements. In general, the concept of leveraging is based on the premise that the financing cost of assets to be obtained from leverage, which will be based on short-term interest rates, will normally be lower than the income earned by each Fund on its longer-term portfolio investments. To the extent that the total assets of each Fund (including the assets obtained from leverage) are invested in higher-yielding portfolio investments, each Fund’s shareholders will benefit from the incremental net income.

The interest earned on securities purchased with the proceeds from leverage is paid to shareholders in the form of dividends, and the value of these portfolio holdings is reflected in the per share NAV. However, in order to benefit shareholders, the yield curve must be positively sloped; that is, short-term interest rates must be lower than long-term interest rates. If the yield curve becomes negatively sloped, meaning short-term interest rates exceed long-term interest rates, income to shareholders will be lower than if the Funds had not used leverage.

To illustrate these concepts, assume a Fund’s capitalization is $100 million and it borrows for an additional $30 million, creating a total value of $130 million available for investment in long-term securities. If prevailing short-term interest rates are 3% and long-term interest rates are 6%, the yield curve has a strongly positive slope. In this case, the Fund pays borrowing costs and interest expense on the $30 million of borrowings based on the lower short-term interest rates. At the same time, the securities purchased by the Fund with assets received from the borrowings earn income based on long-term interest rates. In this case, the borrowing costs and interest expense of the borrowings is significantly lower than the income earned on the Fund’s long-term investments, and therefore the Fund’s shareholders are the beneficiaries of the incremental net income.

If short-term interest rates rise, narrowing the differential between short-term and long-term interest rates, the incremental net income pickup will be reduced or eliminated completely. Furthermore, if prevailing short-term interest rates rise above long-term interest rates, the yield curve has a negative slope. In this case, the Fund pays higher short-term interest rates whereas the Fund’s total portfolio earns income based on lower long-term interest rates.

Furthermore, the value of the Funds’ portfolio investments generally varies inversely with the direction of long-term interest rates, although other factors can influence the value of portfolio investments. In contrast, the redemption value of the Funds’ debt securities does not fluctuate in relation to interest rates. As a result, changes in interest rates can influence the Funds’ NAVs positively or negatively in addition to the impact on Fund performance from leverage from borrowings discussed above.

The use of leverage may enhance opportunities for increased income to the Funds, but as described above, it also creates risks as short- or long-term interest rates fluctuate. Leverage also will generally cause greater changes in the Funds’ NAVs, market prices and dividend rates than comparable portfolios without leverage. If the income derived from securities purchased with assets received from leverage exceeds the cost of leverage, the Funds’ net income will be greater than if leverage had not been used. Conversely, if the income from the securities purchased is not sufficient to cover the cost of leverage, each Fund’s net income will be less than if leverage had not been used, and therefore the amount available for distribution to shareholders will be reduced. Each Fund may be required to sell portfolio securities at inopportune times or at distressed values in order to comply with regulatory requirements applicable to the use of leverage or as required by the terms of leverage instruments, which may cause a Fund to incur losses. The use of leverage may limit each Fund’s ability to invest in certain types of securities or use certain types of hedging strategies. Each Fund will incur expenses in connection with the use of leverage, all of which are borne by shareholders and may reduce income.

Under the Investment Company Act of 1940, as amended (the “1940 Act”), the Funds are permitted to issue senior securities representing indebtedness up to 3313% of their total managed assets (each Fund’s net assets plus the proceeds of any outstanding borrowings). If the Funds segregate liquid assets having a value not less than the repurchase price (including accrued interest), a reverse repurchase agreement will not be considered a senior security and therefore will not be subject to this limitation. In addition, each Fund voluntarily limits its aggregate economic leverage to 50% of its managed assets. As of February 28, 2013, the Funds had aggregate economic leverage from reverse repurchase agreements and/or borrowings through a credit facility as a percentage of their total managed assets as follows:




   
Percent of
Economic
Leverage

BHL
           27 %  
FRA
           27 %  
BLW
           32 %  

Derivative Financial Instruments 

The Funds may invest in various derivative financial instruments, including financial futures contracts, foreign currency exchange contracts, options and swaps, as specified in Note 2 of the Notes to Financial Statements, which may constitute forms of economic leverage. Such derivative financial instruments are used to obtain exposure to a market without owning or taking physical custody of securities or to hedge market, equity, credit, interest rate and/or foreign currency exchange rate risks. Derivative financial instruments involve risks, including the imperfect correlation between the value of a derivative financial instrument and the underlying asset, possible default of the counterparty to the transaction or illiquidity of the derivative financial instrument. The Funds’ ability to use a derivative financial instrument successfully depends on the investment advisor’s ability to predict pertinent market movements accurately, which cannot be assured. The use of derivative financial instruments may result in losses greater than if they had not been used, may require a Fund to sell or purchase portfolio investments at inopportune times or for distressed values, may limit the amount of appreciation a Fund can realize on an investment, may result in lower dividends paid to shareholders or may cause a Fund to hold an investment that it might otherwise sell. The Funds’ investments in these instruments are discussed in detail in the Notes to Financial Statements.Report of Independent Registered Public Accounting Firm

10 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Schedule of Investments February 28, 2013 (Unaudited) BlackRock Defined Opportunity Credit Trust (BHL)
(Percentages shown are based on Net Assets)
Asset-Backed Securities                 Par
(000)
     Value
ACAS CLO Ltd., Series 2012-1A, Class D, 5.58%, 9/20/23 (a)(b)
           USD             250          $     251,250     
Anchorage Capital CLO Ltd., Series 2012-1A, Class B, 3.16%, 1/13/25 (a)(b)
                         500             479,450   
Atrium CDO Corp., Series 9A, Class D, 3.96%, 2/28/24 (a)(b)
                         250             241,750   
Carlyle Global Market Strategies CLO Ltd., Series 2012-4A, Class D, 4.89%, 1/20/25 (a)(b)
                         250             250,375   
Fraser Sullivan CLO VII Ltd., Series 2012-7A, Class C, 4.30%, 4/20/23 (a)(b)
                         215             214,998   
Goldentree Loan Opportunities VI Ltd., Series 2012-6A, Class D, 4.50%, 4/17/22 (a)(b)
                         350             348,005   
Highbridge Loan Management Ltd., Series 2012-1A, Class C, 5.71%, 9/20/22 (a)(b)
                         350             352,100   
ING Investment Management, Series 2012-2A, Class D, 4.85%, 10/15/22 (a)(b)
                         350             350,875   
LCM XI LP, Series 11A, Class D2, 4.25%, 4/19/22 (a)(b)
                         375             371,250   
Marea CLO Ltd., Series 2012-1A, Class D, 4.85%, 10/16/23 (a)(b)
                         400             402,000   
Octagon Investment Partners XIV Ltd., Series 2012-1A, Class C, 4.56%, 1/15/24 (a)(b)
                         250             242,500   
OZLM Funding Ltd., Series 2013-3A, Class C, 4.15%, 1/22/25 (a)(b)
                         250             244,425   
Race Point VI CLO Ltd., Series 2012-6A, Class D, 4.79%, 5/24/23 (a)(b)
                         250             252,400   
Symphony CLO IX LP, Series 2012-9A, Class D, 4.55%, 4/16/22 (a)(b)
                         500             496,850   
Symphony CLO X Ltd., Series 2012-10A, Class D, 5.55%, 7/23/23 (a)(b)
                         350             354,375   
West CLO Ltd., Series 2012-1A, Class C, 5.05%, 10/30/23 (a)(b)
                         250             253,227   
Total Asset-Backed Securities — 3.9%
                                       5,105,830   

Common Stocks (c)
                         Shares                  
Hotels, Restaurants & Leisure — 0.3%
                                                            
BLB Worldwide Holdings, Inc.
                         21             453,254   
Software — 0.2%
                                                            
HMH Holdings/EduMedia
                         14             247,582   
Total Common Stocks — 0.5%
                                       700,836   

Corporate Bonds
                         Par (000)                  
Airlines — 0.2%
                                                            
American Airlines Pass-Through Trust, Series 2011-2, Class A, 8.63%, 4/15/23
           USD             79             82,130   
Continental Airlines Pass-Through Trust, Series 2012-3, Class C, 6.13%, 4/29/18
                         155             154,612   
Delta Air Lines Pass-Through Trust, Series 2009-1, Class B, 9.75%, 6/17/18
                         51             57,035   
 
                                       293,777   
Auto Components — 0.3%
                                                            
Icahn Enterprises LP, 8.00%, 1/15/18
                         340             364,225   
Building Products — 0.1%
                                                            
Momentive Performance Materials, Inc., 8.88%, 10/15/20
                         160             164,200     
Corporate Bonds                 Par
(000)
     Value
Chemicals — 0.1%
                                                            
INEOS Finance Plc, 8.38%, 2/15/19 (a)
           USD             110          $     120,450     
Commercial Services & Supplies — 0.3%
                                                            
ARAMARK Corp., 3.80%, 2/01/15 (b)
                         65             65,098   
AWAS Aviation Capital Ltd., 7.00%, 10/17/16 (a)
                         304             318,999   
 
                                       384,097   
Communications Equipment — 0.7%
                                                            
Avaya, Inc., 7.00%, 4/01/19 (a)
                         206             196,730   
Zayo Group LLC/Zayo Capital, Inc.:
                                                            
8.13%, 1/01/20
                         380             424,650   
10.13%, 7/01/20
                         250             293,125   
 
                                       914,505   
Consumer Finance — 0.3%
                                                            
Inmarsat Finance Plc, 7.38%, 12/01/17 (a)
                         325             347,750   
Diversified Financial Services — 1.3%
                                                            
Ally Financial, Inc., 2.62%, 12/01/14 (b)
                         440             441,107   
Reynolds Group Issuer, Inc.:
                                                            
7.13%, 4/15/19
                         120             128,850   
5.75%, 10/15/20
                         930             960,225   
6.88%, 2/15/21
                         185             197,488   
 
                                       1,727,670   
Diversified Telecommunication Services — 0.2%
                                                            
Lynx I Corp., 5.38%, 4/15/21 (a)
                         200             205,000   
Energy Equipment & Services — 0.3%
                                                            
FTS International Services LLC/FTS International Bonds, Inc., 8.13%, 11/15/18 (a)
                         113             116,955   
Tervita Corp., 8.00%, 11/15/18 (a)
                         232             238,960   
 
                                       355,915   
Health Care Providers & Services — 1.1%
                                                            
CHS/Community Health Systems, Inc., 5.13%, 8/15/18
                         358             376,347   
HCA, Inc., 6.50%, 2/15/20 (a)
                         375             420,000   
inVentiv Health, Inc., 9.00%, 1/15/18 (a)
                         190             198,075   
Tenet Healthcare Corp.:
                                                            
6.25%, 11/01/18
                         185             204,888   
4.50%, 4/01/21 (a)
                         264             260,370   
 
                                       1,459,680   
Health Care Technology — 0.8%
                                                            
IMS Health, Inc., 12.50%, 3/01/18 (a)
                         850             1,024,250   
Hotels, Restaurants & Leisure — 0.3%
                                                            
Caesars Entertainment Operating Co., Inc., 9.00%, 2/15/20 (a)
                         67             66,163   
Caesars Operating Escrow LLC, 9.00%, 2/15/20 (a)
                         319             315,012   
 
                                       381,175   
Household Durables — 0.2%
                                                            
Beazer Homes USA, Inc., 6.63%, 4/15/18
                         180             192,375   
United Rentals North America, Inc., 5.75%, 7/15/18
                         80             86,100   
 
                                       278,475   
Independent Power Producers & Energy Traders — 1.6%
                                  
Calpine Corp., 7.25%, 10/15/17 (a)
                         220             234,025   
Energy Future Intermediate Holding Co. LLC:
                                                            
10.00%, 12/01/20 (a)
                         230             259,325   
10.00%, 12/01/20
                         1,405            1,594,675   
 
                                       2,088,025   

Portfolio Abbreviations

To simplify the listings of portfolio holdings in the Schedules of Investments, the names and descriptions of many of the securities have been abbreviated according to the following list:
     
CAD
DIP
EBITDA
  
Canadian Dollar
Debtor-In-Possession
Earnings Before Interest, Taxes, Depreciation and Amortization
  
EUR
GBP
TBA

USD
  
Euro
British Pound
To Be Announced
US Dollar

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 11
 
  
Schedule of Investments (continued)   BlackRock Defined Opportunity Credit Trust (BHL)
(Percentages shown are based on Net Assets)
Corporate Bonds                 Par
(000)
     Value
IT Services — 0.2%
                                                            
First Data Corp., 6.75%, 11/01/20 (a)
           USD             245          $     251,431     
Media — 0.8%
                                                            
AMC Networks, Inc., 7.75%, 7/15/21
                         105             119,175   
Clear Channel Communications, Inc., 9.00%, 12/15/19 (a)
                         195             181,350   
Clear Channel Worldwide Holdings, Inc. (a):
                                                            
6.50%, 11/15/22
                         192             200,640   
6.50%, 11/15/22
                         517             544,142   
 
                                       1,045,307   
Oil, Gas & Consumable Fuels — 0.1%
                                                            
EP Energy LLC/Everest Acquisition Finance, Inc., 6.88%, 5/01/19
                         145             158,050   
Paper & Forest Products — 0.1%
                                                            
Longview Fibre Paper & Packaging, Inc., 8.00%, 6/01/16 (a)
                         155             162,750   
Real Estate Management & Development — 0.1%
                                                            
Realogy Corp., 7.63%, 1/15/20 (a)
                         165             186,038   
Wireless Telecommunication Services — 0.8%
                                                            
Sprint Nextel Corp. (a):
                                                            
9.00%, 11/15/18
                         290             359,600   
7.00%, 3/01/20
                         550             643,500   
 
                                       1,003,100   
Total Corporate Bonds — 9.9%
                                       12,915,870   

Floating Rate Loan Interests (b)
                                            
Aerospace & Defense — 1.4%
                                                            
DigitalGlobe, Inc., Term Loan B, 3.75%, 1/24/20
                         515             517,092   
DynCorp International LLC, Term Loan B, 6.25%, 7/07/16
                         255             256,748   
The SI Organization, Inc., Term Loan B, 4.50%, 11/22/16
                         414             412,905   
Spirit Aerosystems, Inc., Term Loan B, 3.75%, 4/18/19
                         367             368,756   
Transdigm, Inc., Term Loan C, 4.00%, 2/28/20
                         225             225,423   
 
                                       1,780,924   
Airlines — 2.1%
                                                            
Delta Air Lines, Inc.:
                                                            
Term Loan, 3.56%, 9/16/15
                         352             328,867   
Term Loan B, 4.50%, 4/20/17
                         997             1,005,870   
Northwest Airlines, Inc.:
                                                            
Term Loan, 2.32%, 3/10/17
                         134             124,754   
Term Loan, 2.32%, 3/10/17
                         242             225,302   
Term Loan, 1.70%, 9/10/18
                         110             98,208   
Term Loan, 1.70%, 9/10/18
                         109             97,315   
US Airways Group, Inc., Term Loan, 2.70%, 3/21/14
                         815             812,669   
 
                                       2,692,985   
Auto Components — 3.6%
                                                            
Autoparts Holdings Ltd., First Lien Term Loan, 6.50%, 7/28/17
                         642             645,617   
Federal-Mogul Corp.:
                                                            
Term Loan B, 2.14%, 12/29/14
                         1,293            1,203,326   
Term Loan C, 2.14%, 12/28/15
                         542             504,073   
The Goodyear Tire & Rubber Co., Second Lien Term Loan, 4.75%, 4/30/19
                         1,150            1,154,313   
Schaeffler AG, Term Loan B2, 6.00%, 1/27/17
                         420             419,895   
Transtar Holding Co., First Lien Term Loan, 5.50%, 10/09/18
                         494             498,700   
UCI International, Inc., Term Loan B, 5.50%, 7/26/17
                         343             343,751   
 
                                       4,769,675   
Biotechnology — 0.5%
                                                            
Grifols, Inc., Term Loan B, 4.25%, 6/01/17
                         634             636,869   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Building Products — 1.8%
                                                            
Armstrong World Industries, Inc., Term Loan B, 4.00%, 3/09/18
           USD             760          $     760,256     
CPG International, Inc., Term Loan, 5.75%, 9/18/19
                         818             824,085   
Wilsonart International Holdings LLC, Term Loan B, 5.50%, 10/31/19
                         800             808,400   
 
                                       2,392,741   
Capital Markets — 1.7%
                                                            
American Capital Holdings, Inc., Term Loan, 5.50%, 8/22/16
                         603             609,030   
HarbourVest Partners LLC, Term Loan B, 4.75%, 11/21/17
                         370             371,725   
Nuveen Investments, Inc.:
                                                            
Extended First Lien Term Loan,
5.70%—5.81%, 5/13/17
                         391             395,604   
Extended Term Loan, 5.70% – 5.81%, 5/12/17
                         637             645,901   
Incremental Term Loan, 7.25%, 5/13/17
                         115             115,575   
Second Lien Term Loan, 8.25%, 2/28/19
                         147             149,940   
 
                                       2,287,775   
Chemicals — 4.5%
                                                            
American Rock Salt Holdings LLC, Term Loan, 5.50%, 4/25/17
                         604             598,353   
Chemtura Corp., Exit Term Loan B, 5.50%, 8/27/16
                         655             659,912   
Evergreen Acqco 1 LP, Term Loan, 5.00%, 7/09/19
                         483             486,978   
General Chemical Corp., Term Loan, 5.00% – 5.75% 10/06/15
                         356             357,102   
INEOS US Finance LLC:
                                                            
3 Year Term Loan, 5.50%, 5/04/15
                         89             90,978   
6 Year Term Loan, 6.50%, 5/04/18
                         365             372,053   
Nexeo Solutions LLC, Term Loan B, 5.00%, 9/08/17
                         590             587,971   
Tronox Pigments (Netherlands) BV, Term Loan B, 4.25%, 2/08/18
                         602             601,209   
Univar, Inc., Term Loan B, 5.00%, 6/30/17
                         412             410,129   
US Coatings Acquisition, Inc.:
                                                            
Term Loan, 4.75%, 2/03/20
                         1,510            1,528,331   
Term Loan B, 5.25%, 2/03/20
           EUR             145             191,232   
 
                                       5,884,248   
Commercial Banks — 0.5%
                                                            
Everest Acquisition LLC, Term Loan B1, 5.00%, 5/24/18
           USD             660             665,537   
Commercial Services & Supplies — 5.5%
                                                            
ACCO Brands Corp., Term Loan B, 4.25%, 4/30/19
                         605             609,885   
ADS Waste Holdings, Inc., Term Loan B, 5.25%, 10/09/19
                         1,305            1,306,227   
Altegrity, Inc.:
                                                            
Term Loan, 3.20%, 2/21/15
                         225             217,125   
Tranche D Term Loan, Tranche D Term Loan, 7.75%, 2/20/15
                         279             279,288   
ARAMARK Corp.:
                                                            
Extended Synthetic LC, 3.46%, 7/26/16
                         9             9,420   
Extended Term Loan B, 3.45%, 7/26/16
                         211             211,797   
Extended Term Loan C, 3.45% – 3.56%, 7/26/16
                         116             116,936   
Letter of Credit, 3.46%, 7/26/16
                         14             13,929   
AWAS Finance Luxembourg 2012 SA, Term Loan, 4.75%, 7/16/18
                         309             314,013   
AWAS Finance Luxembourg Sarl, Term Loan B, 5.25%, 6/10/16
                         327             329,269   
Delos Aircraft, Inc., Term Loan 2, 4.75%, 4/12/16
                         825             829,810   
Garda World Security Corp., Term Loan B, 4.50%, 11/13/19
                         165             166,131   
KAR Auction Services, Inc., Term Loan B, 5.00%, 5/19/17
                         1,182            1,193,820   
Progressive Waste Solutions Ltd., Term Loan B, 3.50%, 10/24/19
                         315             317,756   
Protection One, Inc., Term Loan, 5.75%, 3/21/19
                         561             565,669   
WEST Corp., Term Loan B8, 5.75%, 2/07/18
                         690             692,015   
 
                                       7,173,090   

See Notes to Financial Statements.

12 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Schedule of Investments (continued)   BlackRock Defined Opportunity Credit Trust (BHL)
(Percentages shown are based on Net Assets)
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Communications Equipment — 4.0%
                                                            
Alcatel-Lucent:
                                                            
Term Loan B, 6.25%, 7/29/16
           USD             440          $     444,598     
Term Loan C, 7.25%, 1/31/19
                         755             763,305   
Term Loan D, 7.75%, 1/31/19
           EUR             245             320,704   
Arris Group, Inc., Term Loan B, 3.50%, 2/07/20
           USD             175             174,617   
Avaya, Inc.:
                                                            
Extended Term Loan B3, 4.79%, 10/26/17
                         182             169,600   
Term Loan B5, 8.00%, 3/30/18
                         121             121,268   
CommScope, Inc., Term Loan, 4.25%, 1/12/18
                         810             813,413   
Riverbed Technology, Inc., Term Loan, 4.00%, 12/18/19
                         380             384,275   
Zayo Group, LLC Refinancing, Term Loan B, 5.25%, 7/12/19
                         2,075            2,081,317   
 
                                       5,273,097   
Construction & Engineering — 1.5%
                                                            
BakerCorp International, Inc., Term Loan B, 5.00%, 2/14/20
                         360             360,486   
Centaur LLC:
                                                            
First Lien Term Loan, 8.75%, 2/15/19
                         570             570,359   
Second Lien Term Loan, 8.75%, 2/15/20
                         280             284,200   
Safway Services LLC, First Out Term Loan, 9.00%, 12/16/17
                         750             750,000   
 
                                       1,965,045   
Construction Materials — 1.9%
                                                            
HD Supply, Inc., Senior Debt B, 4.50%, 10/12/17
                         2,537            2,544,124   
Consumer Finance — 0.8%
                                                            
Springleaf Financial Funding Co., Term Loan, 5.50%, 5/10/17
                         1,060            1,063,752   
Containers & Packaging — 0.5%
                                                            
Berry Plastics Holding Corp., Term Loan C, 2.20%, 4/03/15
                         247             247,223   
Sealed Air Corp., Term Loan, 4.00%, 10/03/18
                         379             383,567   
 
                                       630,790   
Distributors — 0.4%
                                                            
Crossmark Holdings, Inc., Term Loan, 4.50%, 1/31/20
                         235             235,099   
VWR Funding, Inc., Extended Term Loan B, 4.54%, 4/03/17
                         280             282,013   
 
                                       517,112   
Diversified Consumer Services — 2.9%
                                                            
Bright Horizons Family, Inc., Term Loan B, 4.00%, 1/16/20
                         645             648,225   
Coinmach Service Corp.:
                                                            
Delayed Draw Term Loan, 3.21%, 11/20/14
                         241             235,188   
Term Loan B, 3.21%, 11/20/14
                         886             866,304   
Education Management LLC, Term Loan C3, 8.25%, 3/29/18
                         113             96,946   
Laureate Education, Inc., Extended Term Loan, 5.25%, 6/18/18
                         692             695,924   
ServiceMaster Co., Term Loan, 2.70%, 4/01/17
                         870             867,048   
Weight Watchers International, Inc., Term Loan F, 4.00%, 3/15/19
                         350             351,441   
 
                                       3,761,076   
Diversified Financial Services — 1.9%
                                                            
Reynolds Group Holdings Inc., Dollar Term Loan, 4.75%, 9/28/18
                         1,416            1,432,088   
Telesat LLC, Term Loan B, 4.25%, 3/28/19
                         741             746,464   
WMG Acquisition Corp., Term Loan, 5.25%, 11/01/18
                         370             374,162   
 
                                       2,552,714   
Diversified Telecommunication Services — 4.9%
                                                            
Consolidated Communications, Inc., Term Loan B3, 5.25%, 12/31/18
                         880             888,527   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Diversified Telecommunication Services (concluded)
                                  
Hawaiian Telcom Communications, Inc., Term Loan B, 7.00%, 2/28/17
           USD             529          $     538,588     
Integra Telecom, Inc.:
                                                            
Second Lien Term Loan, 9.75%, 2/15/20
                         245             250,513   
Term Loan, 9.25%, 2/15/19
                         465             470,115   
Level 3 Financing, Inc.:
                                                            
2016 Term Loan B, 4.75%, 2/01/16
                         668             675,844   
2019 Term Loan B, 5.25%, 8/01/19
                         650             656,636   
Term Loan, 4.75%, 8/01/19
                         1,735            1,748,880   
Syniverse Holdings, Inc., Delayed Draw Term Loan, 4.00%, 4/23/19
                         460             459,425   
US Telepacific Corp., Term Loan B, 5.75%, 2/23/17
                         738             736,072   
 
                                       6,424,600   
Electronic Equipment, Instruments & Components — 0.4%
              
CDW LLC, Extended Term Loan, 4.00%, 7/14/17
                         503             503,994   
Energy Equipment & Services — 2.2%
                                                            
Dynegy Midwest Generation LLC, Coal Co. Term Loan, 9.25%, 8/04/16
                         542             559,344   
Dynegy Power LLC, Gas Co. Term Loan, 9.25%, 8/04/16
                         632             657,214   
MEG Energy Corp., Term Loan, 3.75%, 3/20/20
                         965             967,413   
Tervita Corp., Incremental Term Loan, 3.20%, 5/01/18
                         450             452,322   
Unifrax I LLC/Unifrax Holding Co., Term Loan, 4.25%, 11/28/18
                         220             221,454   
 
                                       2,857,747   
Food & Staples Retailing — 2.2%
                                                            
Alliance Boots Holdings Ltd., Term Loan B1, 3.49%, 7/09/15
           GBP             900             1,337,192   
Pilot Travel Centers LLC, Term Loan B2, 4.25%, 8/07/19
           USD             484             488,171   
Rite Aid Corp.:
                                                            
Second Lien Term Loan, 5.75%, 7/07/20
                         235             240,353   
Term Loan 6, 4.00%, 2/21/20
                         225             225,434   
Supervalu, Inc., Term Loan B, 6.25%, 2/05/18
                         520             525,850   
 
                                       2,817,000   
Food Products — 2.2%
                                                            
Advance Pierre Foods, Inc., Term Loan, 5.75%, 7/10/17
                         545             551,643   
Del Monte Foods Co., Term Loan, 4.50%, 3/08/18
                         888             890,600   
Michael Foods Group, Inc., Term Loan, 4.25%, 2/23/18
                         170             171,447   
Pinnacle Foods Finance LLC:
                                                            
Extended Term Loan B, 3.70%, 10/03/16
                         39             39,647   
Term Loan E, 4.75%, 10/17/18
                         499             503,916   
Solvest Ltd. (Dole):
                                                            
Term Loan B-2, 5.00% – 6.00%, 7/06/18
                         278             277,699   
Term Loan C-2, 5.00% – 6.00%, 7/06/18
                         497             496,935   
 
                                       2,931,887   
Health Care Equipment & Supplies — 4.6%
                                                            
Bausch & Lomb, Inc., Term Loan B, 5.25%, 5/17/19
                         1,323            1,333,116   
Biomet, Inc., Extended Term Loan B, 3.95% – 4.06%, 7/25/17
                         465             468,037   
BSN Medical Acquisition Holding GmbH, Term Loan B, 5.00%, 8/28/19
                         385             386,540   
Capital Safety North America Holding, Inc., Term Loan, 4.50%, 1/21/19
                         352             352,338   
DJO Finance LLC:
                                                            
Extended Term Loan B2, 5.20%, 11/01/16
                         189             190,044   
Term Loan B3, 6.25%, 9/15/17
                         1,052            1,060,604   
Hologic, Inc., Term Loan B, 4.50%, 8/01/19
                         1,118            1,129,784   
IASIS Healthcare LLC, Term Loan B2, 4.50%, 5/03/18
                         96             96,807   
Immucor, Inc., Term Loan B1, 5.00%, 8/18/18
                         815             813,700   
LHP Hospital Group, Inc., Term Loan, 9.00%, 7/03/18
                         214             218,738   
 
                                       6,049,708   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 13
 
  
Schedule of Investments (continued)   BlackRock Defined Opportunity Credit Trust (BHL)
(Percentages shown are based on Net Assets)
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Health Care Providers & Services — 5.5%
                                                            
American Renal Holdings Co., Inc.:
                                                            
First Lien Term Loan, 4.00%, 8/14/19
           USD             660          $     658,350     
Second Lien Term Loan, 8.50%, 2/14/20
                         410             408,975   
Ardent Medical Services, Inc., Term Loan, 6.75%, 7/02/18
                         265             268,644   
CHG Buyer Corp., First Lien Term Loan, 5.00%, 11/22/19
                         459             464,248   
ConvaTec, Inc., Term Loan, 5.00%, 12/22/16
                         581             586,854   
DaVita, Inc.:
                                                            
Term Loan B, 4.50%, 10/20/16
                         1,006            1,012,918   
Term Loan B2, 4.00%, 11/01/19
                         630             634,523   
Emergency Medical Services Corp., Term Loan, 4.00%, 5/25/18
                         631             631,973   
Genesis HealthCare Corp., Term Loan B, 10.00%—10.75%, 9/25/17
                         215             210,223   
Harden Healthcare LLC:
                                                            
Add on Term Loan A, 7.75%, 3/02/15
                         411             402,796   
Term Loan A, 8.50%, 3/02/15
                         273             270,586   
HCA, Inc., Extended Term Loan B3, 3.45%, 5/01/18
                         235             236,074   
inVentiv Health, Inc.:
                                                            
Combined Term Loan, 7.50%, 8/04/16
                         170             167,084   
Incremental Term Loan B-3, 7.75%, 5/15/18
                         219             215,289   
Medpace, Inc., Term Loan, 6.50% – 7.25%, 6/16/17
                         507             504,742   
US Renal Care, Inc., First Lien Term Loan, 6.25%, 7/02/19
                         512             519,471   
Vanguard Health Holding Co. II LLC (Vanguard Health Systems, Inc.), Term Loan B, 5.00%, 1/29/16
                         59             59,476   
 
                                       7,252,226   
Health Care Technology — 1.5%
                                                            
IMS Health, Inc., Term Loan B, 3.75%, 8/25/17
                         752             753,490   
Kinetic Concepts, Inc., Term Loan C1, 5.50% – 6.50%, 5/04/18
                         921             932,803   
MedAssets, Inc., Term Loan B, 4.00%, 12/13/19
                         285             286,662   
 
                                       1,972,955   
Hotels, Restaurants & Leisure — 7.7%
                                                            
Alpha D2 Ltd., Extended Term Loan B2, 6.00%, 4/30/19
                         606             613,101   
Boyd Gaming Corp., Incremental Term Loan, 6.00%, 12/17/15
                         375             377,971   
Caesars Entertainment Operating Co., Inc.:
                                                            
Term Loan, 9.25%, 4/25/17
                         320             326,400   
Term Loan B1, 3.20%, 1/28/15
                         632             630,520   
Golden Living, Term Loan, 5.00%, 5/04/18
                         366             350,674   
Harrah’s Property Co., Mezzanine Term Loan, 3.69%, 2/13/14
                         1,333            1,226,084   
MGM Resorts International, Term Loan B, 4.25%, 12/20/19
                         775             783,912   
OSI Restaurant Partners LLC, Term Loan B, 4.75%, 10/24/19
                         580             587,313   
Sabre, Inc., Term Loan B, 5.25%, 2/01/19
                         320             319,773   
SeaWorld Parks & Entertainment, Inc., Term Loan B, 4.00%, 8/17/17
                         426             428,265   
Six Flags Theme Parks, Inc., Term Loan B,
4.00% – 5.25%, 12/20/18
                         342             345,835   
Station Casinos, Inc.:
                                                            
2011 Term Loan B2, 6.25%, 6/17/16
                         95             94,209   
Term Loan B, 5.50%, 9/27/19
                         793             797,636   
Term Loan B, 5.00%, 2/13/20
                         1,200            1,210,000   
Term Loan B1, 3.20%, 6/17/16
                         351             353,660   
Twin River Worldwide Holdings, Inc., Term Loan, 8.50%, 11/05/15
                         484             486,965   
Wendy’s International, Inc., Term Loan B, 4.75%, 5/15/19
                         1,082            1,091,346   
 
                                       10,023,664   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Household Products — 1.1%
                                                            
Prestige Brands, Inc., Term Loan,
5.25%—6.25%, 1/31/19
           USD             469          $     471,231     
Spectrum Brands, Inc., Term Loan, 4.50%, 12/17/19
                         955             966,536   
 
                                       1,437,767   
Independent Power Producers & Energy Traders — 0.8%
                                  
The AES Corp., Term Loan, 4.25%, 6/01/18
                         768             771,095   
Calpine Corp., Term Loan B1, 4.50%, 4/02/18
                         214             215,171   
 
                                       986,266   
Industrial Conglomerates — 1.2%
                                                            
Sequa Corp., Term Loan B, 5.25%, 6/19/17
                         1,496            1,513,545   
Insurance — 1.6%
                                                            
Alliant Holdings I, Inc., Term Loan B, 5.00%, 12/20/19
                         425             428,187   
Asurion LLC, Term Loan B1, 5.50%, 5/24/19
                         305             305,891   
CNO Financial Group, Inc.:
                                                            
Term Loan B-1, 4.25%, 9/28/16
                         390             392,421   
Term Loan B-2, 5.00%, 9/20/18
                         536             541,495   
Cunningham Lindsey Group, Inc., Term Loan B, 5.00%, 12/10/19
                         370             374,625   
 
                                       2,042,619   
Internet Software & Services — 0.4%
                                                            
Web.com Group, Inc., Term Loan B, 5.50%, 10/27/17
                         521             525,454   
IT Services — 5.9%
                                                            
CCC Information Services, Inc., Term Loan, 5.25%, 12/20/19
                         215             216,290   
Ceridian Corp., Extended Term Loan, 5.95%, 5/09/17
                         954             964,859   
First Data Corp.:
                                                            
2018 Add-on Term Loan, 5.20%, 9/24/18
                         595             594,732   
Extended 2018 Term Loan B, 4.20%, 3/23/18
                         2,910            2,872,851   
Genpact International, Inc., Term Loan B, 4.25%, 8/30/19
                         808             816,055   
InfoGroup, Inc., Term Loan, 5.75%, 5/25/18
                         272             246,696   
iPayment, Inc., Term Loan B, 5.75%, 5/08/17
                         74             73,914   
SunGard Data Systems, Inc., Term Loan D, 4.50%, 1/31/20
                         590             594,425   
TransUnion LLC, Term Loan B, 5.50%, 2/12/18
                         1,259            1,266,628   
 
                                       7,646,450   
Leisure Equipment & Products — 0.5%
                                                            
Eastman Kodak Co., DIP Term Loan B, 8.50%, 7/19/13
                         192             192,013   
FGI Operating Co. LLC, Term Loan, 5.50%, 4/19/19
                         413             411,632   
 
                                       603,645   
Life Sciences Tools & Services — 0.2%
                                                            
Patheon, Inc., Term Loan, 7.25%, 12/06/18
                         274             277,399   
Machinery — 2.7%
                                                            
Alliance Laundry Systems LLC:
                                                            
First Lien Term Loan, 5.50%, 12/07/18
                         230             230,934   
Second Lien Term Loan, 9.50%, 12/10/19
                         131             133,200   
Dematic S.A., Term Loan, 5.25%, 12/27/19
                         570             573,739   
Intelligrated, Inc., First Lien Term Loan, 4.50% – 6.75%, 7/30/18
                         399             399,000   
Rexnord Corp., Term Loan B, 4.50%, 4/02/18
                         312             313,802   
Silver II US Holdings LLC, First Lein Term Loan, 4.75%, 12/05/19
                         650             650,000   
Terex Corp. Term Loan B:
                                                            
4.50%, 4/28/17
                         598             603,504   
5.00%, 4/28/17
           EUR             59             77,573   
Wabash National Corp., Term Loan B, 6.00%, 5/02/19
           USD             516             519,316   
 
                                       3,501,068   

See Notes to Financial Statements.

14 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Schedule of Investments (continued)   BlackRock Defined Opportunity Credit Trust (BHL)
(Percentages shown are based on Net Assets)
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Media — 15.8%
                                                            
AMC Entertainment, Inc., Term Loan B3, 3.75%, 2/22/18
           USD             322          $     324,002     
BBHI Acquisition LLC, Term Loan B, 4.50%, 12/14/17
                         626             627,806   
Capsugel Holdings US, Inc., Term Loan B, 4.75%, 8/01/18
                         541             546,296   
Catalina Marketing Corp., Extended Term Loan B, 5.70%, 9/29/17
                         508             508,623   
Cengage Learning Acquisitions, Inc.:
                                                            
Non-Extended Term Loan, 2.71%, 7/03/14
                         227             177,448   
Tranche 1 Incremental, 7.50%, 7/03/14
                         367             292,047   
Charter Communications Operating LLC:
                                                            
Extended Term Loan C, 3.46%, 9/06/16
                         538             540,169   
Term Loan D, 4.00%, 5/15/19
                         313             315,128   
Clarke American Corp., Term Facility B, 2.70%, 6/30/14
                         89             88,250   
Clear Channel Communications, Inc.:
                                                            
Term Loan B, 3.85%, 1/29/16
                         1,472            1,258,645   
Term Loan C, 3.85%, 1/29/16
                         167             141,178   
Cumulus Media, Inc., First Lien Term Loan, 4.50%, 9/17/18
                         609             614,132   
EMI Music Publishing Ltd., Term Loan B, 5.50%, 6/29/18
                         358             362,051   
Foxco Acquisition Sub LLC, Term Loan B, 5.50%, 7/14/17
                         693             701,235   
Getty Images, Inc., Term Loan B, 4.75%, 10/18/19
                         515             519,007   
Gray Television, Inc., Term Loan B, 4.75%, 10/15/19
                         612             617,981   
Houghton Mifflin Harcourt Publishing Co., DIP Term Loan B, 7.25%, 6/01/18
                         432             433,896   
Hubbard Broadcasting, Term Loan B, 4.50%, 4/28/17
                         403             406,430   
Intelsat Jackson Holdings SA, Term Loan B1, 4.50%, 4/02/18
                         2,357            2,379,334   
Interactive Data Corp., Term Loan B, 3.75%, 2/11/18
                         1,312            1,313,613   
Kabel Deutschland GmbH, Term Loan F1, 3.50%, 2/01/19
                         770             771,240   
Lavena Holding 4 GmbH (Prosiebensat.1 Media AG):
                                                            
Term Loan B, 2.62%, 3/06/15
           EUR             460             591,572   
Term Loan C, 3.00%, 3/04/16
                         460             594,578   
Mediacom LLC, Term Loan E, 4.50%, 10/23/17
           USD             488             487,500   
NEP Supershooters LP:
                                                            
First Lien Term Loan, 5.25%, 1/18/20
                         330             330,927   
Second Lien Term Loan, 9.50%, 8/18/20
                         230             235,750   
Term Loan, 4.75%, 1/18/20
                         330             330,825   
Nielsen Finance LLC, Class B Term Loan, 3.95%, 5/02/16
                         627             628,702   
Sinclair Television Group, Inc., Term Loan B, 4.00%, 10/28/16
                         295             296,392   
Univision Communications, Inc., Extended Term Loan, 4.45%, 3/31/17
                         770             770,328   
UPC Broadband Holding BV, Term Loan U, 4.12%, 12/29/17
           EUR             196             255,508   
UPC Financing Partnership, Term Loan T, 3.70%, 12/30/16
           USD             80             80,186   
Virgin Media Investment Holdings:
                                                            
Term Loan B, 4.50%, 2/15/20
           GBP             650             982,227   
Term Loan B, 3.50%, 2/17/20
           USD             935             929,418   
WC Luxco Sarl, Term Loan B-3, 4.25%, 3/15/18
                         184             185,822   
Weather Channel, Term Loan B, 4.25%, 2/07/17
                         406             409,055   
WideOpenWest Finance LLC, First Lien Term Loan, 6.25%, 7/17/18
                         517             523,479   
 
                                       20,570,780   
Metals & Mining — 5.0%
                                                            
Ameriforge Group, Inc.:
                                                            
First Lien Term Loan, 5.00%, 12/19/19
                         375             378,517   
Second Lien Term Loan, 8.75%, 12/18/20
                         185             187,544   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Metals & Mining (concluded)
                                                            
Constellium Holdco BV, Term Loan B, 9.25%, 5/25/18
           USD             517          $     527,748     
FMG America Finance, Inc., Term Loan, 5.25%, 10/18/17
                         1,865            1,887,672   
Metals USA, Inc., Term Loan, 6.25%, 11/15/19
                         455             455,569   
Novelis, Inc., Term Loan, 4.00%, 3/10/17
                         1,154            1,154,923   
SunCoke Energy, Inc., Term Loan B, 4.00%, 7/26/18
                         137             136,844   
Walter Energy, Inc., Term Loan B, 5.75%, 4/02/18
                         1,141            1,143,299   
Windsor Financing LLC, Term Loan B, 6.25%, 12/05/17
                         648             668,231   
 
                                       6,540,347   
Multiline Retail — 3.7%
                                                            
99¢ Only Stores, Term Loan, 5.25%, 1/11/19
                         460             462,863   
Apex Tool Group LLC, Term Loan B, 4.50%, 1/28/20
                         485             489,763   
BJ’s Wholesale Club, Inc.:
                                                            
First Lien Term Loan, 5.75%, 9/13/19
                         414             414,223   
Second Lien Term Loan, 9.75%, 3/26/20
                         285             294,442   
Dollar General Corp., Tranche B-2 Term Loan, 2.95%, 7/07/14
                         316             315,982   
HEMA Holding BV, Second Lien Term Loan, 5.12%, 1/05/17
           EUR             1,800            2,133,790   
The Neiman Marcus Group, Inc., Extended Term Loan, 4.00%, 5/16/18
           USD             690             689,773   
 
                                       4,800,836   
Oil, Gas & Consumable Fuels — 4.0%
                                                            
Chesapeake Energy Corp., Unsecured Term Loan, 5.75%, 12/01/17
                         985             1,005,419   
Gibson Energy ULC, Term Loan B, 4.75%, 6/15/18
                         738             745,191   
Obsidian Natural Gas Trust, Term Loan, 7.00%, 11/02/15
                         447             451,564   
Plains Exploration & Production, 7-Year Term Loan B, 4.00%, 11/30/19
                         900             901,503   
Samson Investment Co., Second Lien Term Loan, 6.00%, 9/25/18
                         295             297,767   
Tesoro Corp., Term Loan B, 2.55%, 1/30/16
                         540             544,725   
Vantage Drilling Co., Term Loan, 6.25%, 10/26/17
                         1,299            1,305,056   
 
                                       5,251,225   
Pharmaceuticals — 4.8%
                                                            
Aptalis Pharma, Inc., Term Loan B, 5.50%, 2/10/17
                         1,109            1,111,559   
Par Pharmaceutical, Term Loan B, 4.25%, 9/28/19
                         1,302            1,300,110   
Pharmaceutical Product Development, Inc., Term Loan B, 4.25%, 12/05/18
                         1,392            1,399,405   
Quintiles Transnational Corp., Term Loan B, 4.50%, 6/08/18
                         577             581,341   
RPI Finance Trust, Incremental Tranche 2, 4.00%, 11/09/18
                         89             90,087   
Valeant Pharmaceuticals International, Inc. Tranche B:
                                                            
Series C, 3.50%, 12/11/19
                         615             617,306   
Series D, 3.50%, 2/13/19
                         665             668,251   
Warner Chilcott Corp.:
                                                            
Incremental Term Loan B-1, 4.25%, 3/15/18
                         102             102,647   
Term Loan B-1, 4.25%, 3/15/18
                         268             270,286   
Term Loan B-2, 4.25%, 3/15/18
                         83             83,562   
 
                                       6,224,554   
Professional Services — 1.7%
                                                            
Booz Allen Hamilton, Inc., Term Loan B, 4.50%, 7/31/19
                         643             649,017   
Emdeon, Inc., Term Loan B1, 5.00%, 11/02/18
                         787             796,828   
ON Assignment, Inc., Term Loan B, 5.00%, 5/15/19
                         225             227,184   
Truven Health Analytics, Inc., Term Loan B, 5.75%, 6/01/19
                         602             607,622   
 
                                       2,280,651   
Real Estate Investment Trusts (REITs) — 0.6%
                                                            
iStar Financial, Inc., Term Loan, 4.50%, 9/28/17
                         747             746,984   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 15
 
  
Schedule of Investments (continued)   BlackRock Defined Opportunity Credit Trust (BHL)
(Percentages shown are based on Net Assets)
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Real Estate Management & Development — 1.5%
                                                            
Realogy Corp.:
                                                            
Extended Letter of Credit Loan, 4.46%, 10/10/16
           USD             88          $      87,748     
Extended Synthetic Letter of Credit, 3.23%, 10/10/13
                         21             21,046   
Extended Term Loan, 4.42%, 10/10/16
                         1,815            1,814,833   
 
                                       1,923,627   
Road & Rail — 0.4%
                                                            
Genesee & Wyoming, Inc., Term Loan A, 2.70%, 9/29/17
                         259             258,657   
Road Infrastructure Investment LLC, Term Loan B, 6.25%, 3/30/18
                         233             233,820   
 
                                       492,477   
Semiconductors & Semiconductor Equipment — 1.8%
                                  
Freescale Semiconductor, Inc.:
                                                            
Extended Term Loan B, 4.45%, 12/01/16
                         629             628,764   
Term Loan, 5.50%, 3/20/20
                         930             926,280   
NXP BV:
                                                            
Term Loan A-2, 5.50%, 3/03/17
                         390             397,066   
Term Loan C, 4.75%, 1/11/20
                         435             441,660   
 
                                       2,393,770   
Software — 3.7%
                                                            
Blackboard, Inc., Term Loan B2, 6.25%, 10/04/18
                         116             116,595   
GCA Services Group, Inc.:
                                                            
Second Lien Term Loan, 9.25%, 10/22/20
                         220             217,800   
Term Loan B, 5.25%, 11/01/19
                         440             440,000   
Infor US, Inc., Term Loan B2, 5.25%, 4/05/18
                         1,776            1,795,321   
Kronos, Inc., Second Lien Term Loan, 9.75%, 4/30/20
                         345             358,800   
RP Crown Parent LLC, First Lien Term Loan, 6.75%, 12/21/18
                         360             365,177   
Sophia LP, Term Loan B, 6.25%, 7/19/18
                         630             634,602   
SS&C Technologies, Inc.:
                                                            
Term Loan B-1, 5.00%, 6/07/19
                         819             826,333   
Term Loan B-2, 5.00%, 6/07/19
                         85             85,483   
 
                                       4,840,111   
Specialty Retail — 6.8%
                                                            
Academy Ltd., Term Loan, 4.75%, 8/03/18
                         792             801,171   
Bass Pro Group LLC, Term Loan, 4.00%, 11/20/19
                         620             623,336   
Burlington Coat Factory Warehouse Corp., Term Loan B1, 5.50%, 2/23/17
                         152             153,605   
David’s Bridal, Inc., Term Loan B, 5.00%, 10/11/19
                         920             929,430   
Equinox Fitness Clubs, First Lien Term Loan, 5.50%, 11/16/19
                         455             459,550   
The Gymboree Corp., Initial Term Loan, 5.00%, 2/23/18
                         77             74,301   
Harbor Freight Tools USA, Inc., Term Loan B, 5.50%, 11/14/17
                         458             462,277   
Jo-Ann Stores, Inc., Term Loan, 4.75%, 3/16/18
                         284             283,922   
Leslie’s Poolmart, Inc., Term Loan B, 2.00% – 5.25%, 10/16/19
                         741             749,289   
Michaels Stores, Inc., Term Loan, 4.81%, 1/31/20
                         1,025            1,027,275   
Party City Holdings, Inc., Term Loan B, 5.75%, 7/26/19
                         1,370            1,368,972   
PETCO Animal Supplies, Inc., Term Loan, 4.00%, 11/24/17
                         980             987,640   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Specialty Retail (concluded)
                                                            
Things Remembered, Inc., Term Loan B, 8.00%, 5/24/18
           USD             314          $     309,499     
Toys ‘R’ Us Delaware, Inc., Term Loan B3, 5.25%, 5/25/18
                         94             89,102   
The Yankee Candle Co., Inc., Term Loan B, 5.25%, 4/02/19
                         518             520,992   
 
                                       8,840,361   
Textiles, Apparel & Luxury Goods — 1.4%
                                                            
Ascend Performance Materials LLC, Term Loan B, 6.75%, 4/10/18
                         918             927,243   
Phillips-Van Heusen Corp., Term Loan B, 3.25%, 12/19/19
                         390             393,128     
Wolverine Worldwide, Inc., Term Loan B, 4.00%, 7/31/19
                         496             499,515   
 
                                         1,819,886     
Thrifts & Mortgage Finance — 0.6%
                                                            
Insight Global, Inc., First Lien Term Loan, 6.00%, 10/31/19
                         450             451,125   
Ocwen Financial Corp., Term Loan, 5.00%, 1/22/18
                         375             379,530   
 
                                       830,655   
Trading Companies & Distributors — 0.4%
                                                            
WESCO Distribution, Inc., Term Loan B, 4.50%, 12/12/19
                         510             514,677   
Wireless Telecommunication Services — 2.3%
                                                            
Cricket Communications, Inc., Term Loan, 4.75%, 10/10/19
                         490             491,534   
MetroPCS Wireless, Inc., Tranche B-2 Term Loan, 4.07%, 11/03/16
                         757             759,230   
Vodafone Americas Finance 2, Inc. (d):
                                                            
Term Loan, 6.88%, 8/11/15
                         1,314            1,340,404   
Term Loan B, 6.25%, 7/11/16
                         413             423,844   
 
                                       3,015,012   
Total Floating Rate Loan Interests — 135.6%
                                       177,045,501   

Warrants (e)
                         Shares                  
Software — 0.0%
                                                            
HMH Holdings/EduMedia, (Issued/Exercisable 3/09/10, 19 Shares for 1 Warrant, Expires 6/22/19, Strike Price $42.27)
                         1                
Total Warrants — 0.0%
                                          
Total Long-Term Investments
(Cost — $192,279,003) — 149.9%
                                       195,768,037   

Short-Term Securities
     
 
                           
BlackRock Liquidity Funds, TempFund, Institutional Class, 0.10% (f)(g)
                         4,275,893            4,275,893   
Total Short-Term Securities (Cost — $4,275,893) — 3.3%
                                       4,275,893   
Total Investments (Cost — $196,554,896) — 153.2%
                   200,043,930   
Liabilities in Excess of Other Assets — (53.2)%
                                       (69,493,029 )  
Net Assets — 100.0%
                                    $ 130,550,901   

Notes to Schedule of Investments

(a)      
Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.
(b)      
Variable rate security. Rate shown is as of report date.
(c)      
Non-income producing security.

See Notes to Financial Statements.

16 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Schedule of Investments (continued)   BlackRock Defined Opportunity Credit Trust (BHL)
(d)      
Represents a payment-in-kind security which may pay interest/dividends in additional par/shares.
(e)      
Warrants entitle the Fund to purchase a predetermined number of shares of common stock and are non-income producing. The purchase price and number of shares are subject to adjustment under certain conditions until the expiration date of the warrants, if any.
(f)      
Investments in issuers considered to be an affiliate of the Fund during the six months ended February 28, 2013, for purposes of Section 2(a)(3) of the 1940 Act, were as follows:

Affiliate



   
Shares
Held at
August 31, 2012

   
Net
Activity

   
Shares
Held at
February 28, 2013

   
Income
BlackRock Liquidity Funds, TempFund, Institutional Class
           2,326,441            1,949,452            4,275,893         $ 492    

(g)      
Represents the current yield as of report date.
     
Foreign currency exchange contracts as of February 28, 2013 were as follows:

Currency Purchased


Currency Sold

   
Counterparty

   
Settlement
Date

   
Unrealized
Appreciation

   
USD
           103,386      
CAD
        102,000      
Deutsche Bank AG
  
4/17/13
     $ 4,580       
USD
           1,297,555      
GBP
        810,000      
Goldman Sachs Group, Inc.
  
4/17/13
        69,033   
USD
           240,481      
EUR
        180,000      
BNP Paribas SA
  
4/23/13
        5,396   
USD
           92,995      
EUR
        70,000      
BNP Paribas SA
  
4/23/13
        1,573   
USD
           118,401      
EUR
        89,000      
BNP Paribas SA
  
4/23/13
        2,165   
USD
           63,565      
EUR
        47,000      
Citigroup Inc.
  
4/23/13
        2,181   
USD
           3,605,745      
EUR
        2,706,000      
Citigroup Inc.
  
4/23/13
        71,629   
Total
                   
 
                
 
  
 
     $ 156,557   

     
Credit default swaps — sold protection outstanding as of February 28, 2013 were as follows:

Issuer



   
Receive
Fixed
Rate

   
Counterparty/Exchange
   
Expiration
Date

   
Credit 
Rating1

   
Notional
Amount
(000)2

   
Unrealized
Appreciation
(Depreciation)

   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
12/20/15
  
CCC
  
USD
        34          $   4,183       
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
12/20/15
  
CCC
  
USD
        138             15,462   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
12/20/15
  
CCC
  
USD
        124             20,889   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/16
  
CCC
  
USD
        49             3,847   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/16
  
CCC
  
USD
        49             3,847   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/16
  
CCC
  
USD
        143             9,236   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
6/20/16
  
CCC
  
USD
        190             9,437   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/17
  
CCC
  
USD
        89             (682 )  
Total
     
 
  
 
  
 
  
 
  
 
                   $ 66,219   
1 Using S&P’s rating of the issuer.
2 The maximum potential amount the Fund may pay should a negative event take place as defined under the terms of agreement.

     
For Fund compliance purposes, the Fund’s industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. These definitions may not apply for purposes of this report, which may combine such industry sub-classifications for reporting ease.
     
Fair Value Measurements — Various inputs are used in determining the fair value of investments and derivative financial instruments. These inputs to valuation techniques are categorized into a disclosure hierarchy consisting of three broad levels for financial statement purposes as follows:
     
Level 1 — unadjusted price quotations in active markets/exchanges for identical assets and liabilities that the Fund has the ability to access
     
Level 2 — other observable inputs (including, but not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market-corroborated inputs)
     
Level 3 — unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available (including the Fund’s own assumptions used in determining the fair value of investments and derivative financial instruments)

       
The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the level in the fair value hierarchy within which the fair value measurement falls in its entirety is determined based on the lowest level input that is significant to the fair value measurement in its entirety.
       
Changes in valuation techniques may result in transfers into or out of an assigned level within the disclosure hierarchy. In accordance with the Fund’s policy, transfers between different levels of the fair value disclosure hierarchy are deemed to have occurred as of the beginning of the reporting period. The categorization of a value determined for investments and derivative financial instruments is based on the pricing transparency of the investment and derivative financial instrument and is not necessarily an indication of the risks associated with investing in those securities. For information about the Fund’s policy regarding valuation of investments and derivative financial instruments and other significant accounting policies, please refer to the Fund’s most recent financial statements as contained in its semi-annual report.

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 17
 
  
Schedule of Investments (continued)   BlackRock Defined Opportunity Credit Trust (BHL)
       
The following tables summarize the Fund’s investments and derivative financial instruments categorized in the disclosure hierarchy as of February 28, 2013:




   
Level 1
   
Level 2
   
Level 3
   
Total
Assets:
                                                                                
Investments:
                                                                                
Long-Term Investments:
                                                                                
Asset-Backed Securities
                                $ 5,105,830         $ 5,105,830   
Common Stocks
                    $ 700,836                        700,836   
Corporate Bonds
                       12,915,870                        12,915,870   
Floating Rate Loan Interests
                       163,277,715            13,767,786            177,045,501   
Short-Term Securities
        $ 4,275,893                                    4,275,893   
Unfunded Commitments
                       180                         180    
Total
        $ 4,275,893         $ 176,894,601         $ 18,873,616         $ 200,044,110   




   
Level 1
   
Level 2
   
Level 3
   
Total
Derivative Financial Instruments1
                                                                                
Assets:
                                                                          
Credit contracts
                    $ 66,901                     $ 66,901   
Foreign currency exchange contracts
                       156,557                        156,557   
Liabilities:
                                                                    
Credit contracts
                       (682 )                       (682 )  
Total
                    $     222,776                     $     222,776   
1 Derivative financial instruments are swaps and foreign currency exchange contracts. Swaps and foreign currency exchange contracts are valued at the unrealized appreciation/depreciation on the instrument.

       
Certain of the Fund’s assets and liabilities are held at carrying amount, which approximates fair value for financial statement purposes. As of February 28, 2013, such assets and liabilities are categorized within the disclosure hierarchy as follows:




   
Level 1
   
Level 2
   
Level 3
   
Total
Assets:
                                                                                
Foreign currency at value
        $ 141,316                                 $ 141,316   
Liabilities:
                                                                                
Bank overdraft
                    $ (313,625 )                       (313,625 )  
Loans payable
                       (48,000,000 )                       (48,000,000 )  
Total
        $   141,316         $  (48,313,625 )                    $  (48,172,309 )  

       
There were no transfers between Level 1 and Level 2 during the six months ended February 28, 2013.
       
A reconciliation of Level 3 investments is presented when the Fund had a significant amount of Level 3 investments at the beginning and/or end of the period in relation to net assets. The following table is a reconciliation of Level 3 investments for which significant unobservable inputs were used in determining fair value:




   
Asset-Backed
Securities

   
Floating Rate
Loan Interests

   
Total
Assets:
                                                      
Opening Balance, as of August 31, 2012
        $ 3,427,772         $ 10,204,028         $ 13,631,800   
Transfers into Level 32
                       2,977,415            2,977,415   
Transfers out of Level 33
                       (3,112,046 )           (3,112,046 )  
Accrued discounts/premiums
           12,834            13,111            25,945   
Net realized gain (loss)
           69,456            29,826            99,282   
Net change in unrealized appreciation/depreciation4
           352,013            128,358            480,371   
Purchases
           2,276,608            5,633,808            7,910,416   
Sales
           (1,032,853 )           (2,106,714 )           (3,139,567 )  
Closing Balance, as of February 28, 2013
        $ 5,105,830         $ 13,767,786         $ 18,873,616   
2 As of August 31, 2012, the Fund used observable inputs in determining the value of certain investments. As of February 28, 2013, the Fund used significant unobservable inputs in determining the value of the same investments. As a result, investments with a beginning of period value of $3,112,046 transferred from Level 2 to Level 3 in the disclosure hierarchy.
3  As of August 31, 2012, the Fund used significant unobservable inputs in determining the value of certain investments. As of February 28, 2013, the Fund used observable inputs in determining the value of the same investments. As a result, investments with a beginning of period value of $2,977,415 transferred from Level 3 to Level 2 in the disclosure hierarchy.
4  Included in the related net change in unrealized appreciation/depreciation in the Statements of Operations. The change in unrealized appreciation/depreciation on investments still held as of February 28, 2013 was $503,059.

See Notes to Financial Statements.

18 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Schedule of Investments (concluded)   BlackRock Defined Opportunity Credit Trust (BHL)

       
The following table summarizes the valuation techniques used and unobservable inputs developed by the BlackRock Global Valuation Methodologies Committee (“Global Valuation Committee”) to determine the value of certain of the Fund’s Level 3 investments as of February 28, 2013. The table does not include Level 3 investments with values derived utilizing third party pricing information without adjustment. A significant change in third party pricing information could result in a significantly lower or higher value of such Level 3 investments. The value of Level 3 investments derived using third party pricing information is $16,811,868.




   
Value
   
Valuation Techniques

   
Unobservable Inputs1

   
Range of
Unobservable Inputs
Utilized

Assets:
                                                                          
Floating Rate Loan Interests
        $ 673,382      
Discounted Cash Flow
  
Yield
  
9.50%
 
           309,499      
Market Comparable Yield Analysis
  
Yield
  
8.375%
 
           1,078,867      
Cost2
  
N/A
  
Total
        $ 2,061,748                                                             
1 A change to the unobservable input may result in a significant change to the value of the investment as follows:
Unobservable Input



   
Impact to
Value if Input Increases

   
Impact to
Value if Input Decreases

Yield
     
Decrease
  
Increase
2 The Fund fair values certain of its Level 3 investments using prior transaction prices (acquisition cost), although the transaction may not have occurred during the current reporting period. In such cases, these investments are generally privately held investments. There may not be a secondary market, and/or there are a limited number of investors. The determination to fair value such investments at cost is based upon factors consistent with the principles of fair value measurement that are reasonably available to the Global Valuation Committee, or its delegate. Valuations are reviewed utilizing available market information to determine if the carrying value should be adjusted. Such market data may include, but is not limited to, observations of the trading multiples of public companies considered comparable to the private companies being valued, financial or operational information released by the company, and/or news or corporate events that affect the investment. Valuations may be adjusted to account for company-specific issues, the lack of liquidity inherent in a nonpublic investment and the fact that comparable public companies are not identical to the investments being fair valued by the Fund.

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 19
 
  
Consolidated Schedule of Investments 
February 28, 2013 (Unaudited)
BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)
(Percentages shown are based on Net Assets)

Asset-Backed Securities                 Par
(000)
     Value
ACAS CLO Ltd., Series 2012-1A, Class D, 5.58%, 9/20/23 (a)(b)
           USD             1,500         $    1,507,500     
Anchorage Capital CLO Ltd., Series 2012-1A, Class B, 3.16%, 1/13/25 (a)(b)
                         1,750            1,678,075   
Apidos CDO, Series 2012-11A, Class D, 4.74%, 1/17/23 (a)(b)
                         675             676,013   
Atrium CDO Corp., Series 9A, Class D, 3.96%, 2/28/24 (a)(b)
                         750             725,250   
Carlyle Global Market Strategies (a)(b):
                                                            
CLO Ltd., Series 2012-4A, Class D, 4.89%, 1/20/25
                         700             701,050   
Series 2013-1A, Class C, 4.29%, 2/14/25
                         250             250,000   
Cavalry CLO Ltd., Series 2A, Class D, 4.38%, 1/17/24 (a)(b)(c)
                         500             486,750   
Cent CLO LP, Series 2013-17A, Class C, 3.79%, 1/30/25 (a)(b)
                         500             466,050   
Fraser Sullivan CLO VII Ltd., Series 2012-7A, Class C, 4.30%, 4/20/23 (a)(b)
                         950             949,991   
Goldentree Loan Opportunities VI Ltd., Series 2012-6A, Class D, 4.50%, 4/17/22 (a)(b)
                         1,550            1,541,165   
Highbridge Loan Management Ltd., Series 2012-1A, Class C, 5.71%, 9/20/22 (a)(b)
                         1,500            1,509,000   
ING Investment Management (a)(b):
                                                            
Series 2012-2A, Class D, 4.85%, 10/15/22
                         1,550            1,553,875   
Series 2012-4A, Class C, 4.73%, 10/15/23
                         700             705,824   
LCM XI LP, Series 11A, Class D2, 4.25%, 4/19/22 (a)(b)
                         1,625            1,608,750   
Marea CLO Ltd., Series 2012-1A, Class D, 4.85%, 10/16/23 (a)(b)
                         1,650            1,658,250   
Octagon Investment Partners XIV Ltd., Series 2012-1A, Class C, 4.56%, 1/15/24 (a)(b)
                         950             921,500   
OZLM Funding Ltd., Class C (a)(b):
                                                            
Series 2012-2A, 5.08%, 10/30/23
                         500             504,650   
Series 2013-3A, 4.15%, 1/22/25
                         500             488,850   
Race Point VI CLO Ltd., Series 2012-6A, Class D, 4.79%, 5/24/23 (a)(b)
                         1,075            1,085,320   
Regatta Funding LP, Series 2013-2A, Class C, 4.80%, 1/15/25 (a)(b)
                         500             482,450   
Symphony CLO Ltd., Class D (a)(b):
                                                            
Series 2012-9A, 4.55%, 4/16/22
                         1,625            1,614,762   
Series 2012-10A, 5.55%, 7/23/23
                         1,500            1,518,750   
West CLO Ltd., Series 2012-1A, Class C, 5.05%, 10/30/23 (a)(b)
                         1,385            1,402,880   
Total Asset-Backed Securities — 4.2%
                                       24,036,705   

Common Stocks (d)
                   
Shares
  
 
Chemicals — 0.0%
                                                            
GEO Specialty Chemicals, Inc. (a)
                         23,849            15,621   
Diversified Financial Services — 0.3%
                                                            
Kcad Holdings I Ltd.
                         217,833,983            1,470,379   
Electrical Equipment — 0.0%
                                                            
Medis Technologies Ltd.
                         260,833            3    
Metals & Mining — 0.0%
                                                            
Euramax International
                         468             97,006   
Paper & Forest Products — 0.5%
                                                            
Ainsworth Lumber Co. Ltd. (a)
                         318,000            1,005,266   
Ainsworth Lumber Co. Ltd.
                         558,853            1,772,072   
Western Forest Products, Inc.
                         84,448            102,361   
 
                                       2,879,699   
Semiconductors & Semiconductor Equipment — 0.0%
                                  
SunPower Corp.
                         1,860            21,836   
Common Stocks                 Shares      Value
Software — 0.2%
                                                            
Bankruptcy Management Solutions, Inc.
                         536          $            6     
HMH Holdings/EduMedia
                         64,670            1,185,589   
 
                                       1,185,595   
Total Common Stocks — 1.0%
                                       5,670,139   

Corporate Bonds
                         Par (000 )                
Airlines — 0.2%
                                                            
American Airlines Pass-Through Trust, Series 2011-2, Class A, 8.63%, 10/15/21
           USD             335                  348,074     
Continental Airlines Pass-Through Trust, Series 2012-3, Class C, 6.13%, 4/29/18
                         675             673,313   
Delta Air Lines Pass-Through Trust, Series 2009-1, Class B, 9.75%, 12/17/16
                         206             228,139   
 
                                       1,249,526   
Auto Components — 0.4%
                                                            
Icahn Enterprises LP, 8.00%, 1/15/18
                         2,085            2,233,556   
Building Products — 0.1%
                                                            
Momentive Performance Materials, Inc., 8.88%, 10/15/20
                         685             702,981   
Capital Markets — 0.0%
                                                            
E*Trade Financial Corp., 0.00%, 8/31/19 (a)(e)(f)
                         129             134,885   
KKR Group Finance Co. LLC, 6.38%, 9/29/20 (a)
                         55             64,679   
 
                                       199,564   
Chemicals — 0.5%
                                                            
GEO Specialty Chemicals, Inc., 7.50%, 3/31/15
                         1,559            2,666,040   
Commercial Services & Supplies — 0.3%
                                                            
ARAMARK Corp., 3.80%, 2/01/15 (b)
                         275             275,415   
AWAS Aviation Capital Ltd., 7.00%, 10/17/16 (a)
                         1,231            1,292,962   
Brickman Group Holdings, Inc., 9.13%, 11/01/18 (a)
                         52             55,900   
 
                                       1,624,277   
Communications Equipment — 0.6%
                                                            
Avaya, Inc., 7.00%, 4/01/19 (a)
                         787             751,585   
Zayo Group LLC/Zayo Capital, Inc.:
                                                            
8.13%, 1/01/20
                         1,470            1,642,725   
10.13%, 7/01/20
                         1,095            1,283,888   
 
                                       3,678,198   
Consumer Finance — 0.3%
                                                            
Inmarsat Finance Plc, 7.38%, 12/01/17 (a)
                         1,550            1,658,500   
Containers & Packaging — 0.1%
                                                            
Ardagh Packaging Finance Plc, 4.88%, 11/15/22 (a)
                         292             287,620   
Diversified Financial Services — 1.4%
                                                            
Ally Financial, Inc.:
                                                            
7.50%, 12/31/13
                         20             21,000   
2.49%, 12/01/14 (b)
                         1,950            1,954,908   
7.50%, 9/15/20
                         160             193,600   
8.00%, 11/01/31
                         360             452,250   
Reynolds Group Issuer, Inc.:
                                                            
5.75%, 10/15/20
                         4,075            4,207,437   
6.88%, 2/15/21
                         1,305            1,393,088   
 
                                       8,222,283   
Diversified Telecommunication Services — 0.1%
                                                            
Lynx I Corp., 5.38%, 4/15/21 (a)
                         700             717,500   
Energy Equipment & Services — 0.3%
                                                            
FTS International Services LLC/FTS International Bonds, Inc., 8.13%, 11/15/18 (a)
                         498             515,430   
Tervita Corp., 8.00%, 11/15/18 (a)
                         1,015            1,045,450   
 
                                       1,560,880   
Health Care Equipment & Supplies — 0.1%
                                                            
DJO Finance LLC, 7.75%, 4/15/18
                         305             303,475   

See Notes to Financial Statements.

20 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued) BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)
(Percentages shown are based on Net Assets)

Corporate Bonds                 Par
(000)
     Value
Health Care Providers & Services — 1.1%
                                                            
CHS/Community Health Systems, Inc., 5.13%, 8/15/18
           USD             1,566         $    1,646,257     
HCA, Inc., 6.50%, 2/15/20
                         1,635            1,831,200   
inVentiv Health, Inc., 9.00%, 1/15/18 (a)
                         820             854,850   
Tenet Healthcare Corp.:
                                                            
6.25%, 11/01/18
                         195             215,963   
8.88%, 7/01/19
                         550             621,500   
4.50%, 4/01/21 (a)
                         1,155            1,139,119   
 
                                       6,308,889   
Health Care Technology — 0.8%
                                                            
IMS Health, Inc., 12.50%, 3/01/18 (a)
                         3,540            4,265,700   
Hotels, Restaurants & Leisure — 0.7%
                                                            
Caesars Operating Escrow LLC (a):
                                                            
9.00%, 2/15/20
                         291             287,363   
9.00%, 2/15/20
                         1,386            1,368,675   
Little Traverse Bay Bands of Odawa Indians, 9.00%, 8/31/20 (a)
                         948             910,080   
Travelport LLC, 4.94%, 9/01/14 (b)
                         1,330            1,210,300   
Tropicana Entertainment LLC, 9.63%, 12/15/14 (d)(g)
                         120                
 
                                       3,776,418   
Household Durables — 0.2%
                                                            
Beazer Homes USA, Inc., 6.63%, 4/15/18
                         790             844,312   
United Rentals North America, Inc., 5.75%, 7/15/18
                         350             376,688   
 
                                       1,221,000   
Independent Power Producers & Energy Traders — 1.7%
                                  
Calpine Corp., 7.25%, 10/15/17 (a)
                         1,917            2,039,209   
Energy Future Intermediate Holding Co. LLC:
                                                            
10.00%, 12/01/20
                         5,790            6,571,650   
10.00%, 12/01/20 (a)
                         1,115            1,257,162   
 
                                       9,868,021   
IT Services — 0.2%
                                                            
First Data Corp., 6.75%, 11/01/20 (a)
                         1,075            1,103,219   
Media — 1.1%
                                                            
AMC Networks, Inc., 7.75%, 7/15/21
                         455             516,425   
Checkout Holding Corp., 11.47%, 11/15/15 (a)(f)
                         860             635,325   
Clear Channel Communications, Inc., 9.00%, 12/15/19 (a)(c)
                         903             839,790   
Clear Channel Worldwide Holdings, Inc. (a):
                                                            
6.50%, 11/15/22
                         829             866,305   
6.50%, 11/15/22
                         2,240            2,357,600   
NAI Entertainment Holdings LLC, 8.25%, 12/15/17 (a)
                         1,120            1,220,800   
 
                                       6,436,245   
Metals & Mining — 0.0%
                                                            
RathGibson, Inc., 11.25%, 2/15/14 (d)(g)
                         1,390               
Oil, Gas & Consumable Fuels — 0.1%
                                                            
EP Energy LLC/Everest Acquisition Finance, Inc., 6.88%, 5/01/19
                         635             692,150   
Paper & Forest Products — 0.1%
                                                            
Longview Fibre Paper & Packaging, Inc., 8.00%, 6/01/16 (a)
                         685             719,250   
Real Estate Management & Development — 0.2%
                                                            
Realogy Corp., 7.63%, 1/15/20 (a)
                         730             823,075   
Wireless Telecommunication Services — 1.3%
                                                            
Digicel Group Ltd., 8.25%, 9/01/17 (a)
                         835             880,925   
iPCS, Inc., 2.42%, 5/01/13 (b)
                         2,000            1,998,000   
Sprint Nextel Corp. (a):
                                                            
9.00%, 11/15/18
                         1,530            1,897,200   
7.00%, 3/01/20
                         2,410            2,819,700   
 
                                       7,595,825   
Total Corporate Bonds — 11.9%
                                       67,914,192   
 
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Aerospace & Defense — 1.3%
                                                            
DigitalGlobe, Inc., Term Loan B, 3.75%, 1/24/20
           USD             2,240         $    2,249,094     
DynCorp International LLC, Term Loan B, 6.25%, 7/07/16
                         1,174            1,179,832   
The SI Organization, Inc., Term Loan B, 4.50%, 11/22/16
                         1,703            1,697,755   
Spirit Aerosystems, Inc., Term Loan B, 3.75%, 4/18/19
                         1,588               1,594,622     
Transdigm, Inc., Term Loan C, 4.00%, 2/28/20
                         900             901,692   
 
                                       7,622,995   
Airlines — 2.0%
                                                            
Delta Air Lines, Inc.:
                                                            
Term Loan, 3.56%, 9/16/15
                         1,524            1,425,089   
Term Loan B, 4.50%, 4/20/17
                         4,152            4,187,969   
Northwest Airlines, Inc.:
                                                            
Term Loan, 2.32%, 3/10/17
                         586             545,566   
Term Loan, 2.32%, 3/10/17
                         1,063            989,653   
Term Loan, 1.70%, 9/10/18
                         483             431,222   
Term Loan, 1.70%, 9/10/18
                         478             426,758   
US Airways Group, Inc., Term Loan, 2.70%, 3/21/14
                         3,570            3,559,690   
 
                                       11,565,947   
Auto Components — 3.6%
                                                            
Autoparts Holdings Ltd., First Lien Term Loan, 6.50%, 7/28/17
                         2,864            2,880,446   
Federal-Mogul Corp.:
                                                            
Term Loan B, 2.14%, 12/29/14
                         5,669            5,274,638   
Term Loan C, 2.14%, 12/28/15
                         2,351            2,185,492   
FleetPride Corp., First Lien Term Loan, 5.25%, 11/20/19
                         1,575            1,593,207   
The Goodyear Tire & Rubber Co., Second Lien Term Loan, 4.75%, 4/30/19
                         5,015            5,033,806   
GPX International Tire Corp. (d)(g):
                                                            
Term Loan, 12.25%, 3/30/12
                         1,097               
Term Loan, 13.00%, 3/30/12 (h)
                         18                
Schaeffler AG, Term Loan B2, 6.00%, 1/27/17
                         225             224,944   
Transtar Holding Co., First Lien Term Loan, 5.50%, 10/09/18
                         2,145            2,166,071   
UCI International, Inc., Term Loan B, 5.50%, 7/26/17
                         1,470            1,473,219   
 
                                       20,831,823   
Biotechnology — 0.5%
                                                            
Grifols, Inc., Term Loan B, 4.25%, 6/01/17
                         2,682            2,695,649   
Building Products — 1.9%
                                                            
Armstrong World Industries, Inc., Term Loan B, 4.00%, 3/09/18
                         3,699            3,700,985   
CPG International, Inc., Term Loan, 5.75%, 9/18/19
                         3,601            3,627,982   
Wilsonart International Holdings LLC, Term Loan B, 5.50%, 10/31/19
                         3,455            3,491,278   
 
                                       10,820,245   
Capital Markets — 1.6%
                                                            
American Capital Holdings, Inc., Term Loan, 5.50%, 8/22/16
                         2,639            2,665,390   
HarbourVest Partners LLC, Term Loan B, 4.75%, 11/21/17
                         1,609            1,617,243   
Nuveen Investments, Inc.:
                                                            
Extended First Lien Term Loan,
5.70%—5.81%, 5/13/17
                         1,794            1,815,229   
Extended Term Loan, 5.70%—5.81%, 5/12/17
                         2,216            2,246,320   
Incremental Term Loan, 7.25%, 5/13/17
                         440             442,200   
Second Lien Term Loan, 8.25%, 2/28/19
                         588             599,760   
 
                                       9,386,142   
Chemicals — 5.6%
                                                            
ADS Waste Holdings, Inc., Term Loan B, 5.25%, 10/09/19
                         5,720            5,725,377   
American Rock Salt Holdings LLC, Term Loan, 5.50%, 4/25/17
                         2,510            2,485,636   
Chemtura Corp., Exit Term Loan B, 5.50%, 8/27/16
                         2,555            2,574,163   
Evergreen Acqco 1 LP, Term Loan, 5.00%, 7/09/19
                         2,091               2,108,557     

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 21
 
  
Consolidated Schedule of Investments (continued) BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)
(Percentages shown are based on Net Assets)

Floating Rate Loan Interests (b)                 Par
(000)
     Value
Chemicals (concluded)
                                                            
General Chemical Corp., Term Loan, 5.00%—5.75%, 10/06/15
           USD             1,500         $    1,506,031     
INEOS US Finance LLC:
                                                            
3 Year Term Loan, 5.50%, 5/04/15
                         387                  394,236     
6 Year Term Loan, 6.50%, 5/04/18
                         1,624            1,657,466   
MacDermid, Inc., Tranche C Term Loan, 2.31%, 4/11/14
           EUR             929             1,211,132   
Nexeo Solutions LLC, Term Loan B, 5.00%, 9/08/17
           USD             2,492            2,484,230   
Tronox Pigments (Netherlands) BV, Delayed Draw Term Loan B, 4.25%, 2/08/18
                         2,602            2,599,985   
Univar, Inc., Term Loan B, 5.00%, 6/30/17
                         1,805            1,796,892   
US Coatings Acquisition, Inc.:
                                                            
Term Loan, 4.75%, 2/03/20
                         6,580            6,659,881   
Term Loan B, 5.25%, 2/03/20
           EUR             645             850,652   
 
                                       32,054,238   
Commercial Banks — 0.5%
                                                            
Everest Acquisition LLC, Term Loan B1, 5.00%, 5/24/18
           USD             2,880            2,904,163   
Commercial Services & Supplies — 4.5%
                                                            
ACCO Brands Corp., Term Loan B, 4.25%, 4/30/19
                         2,654            2,673,564   
Altegrity, Inc.:
                                                            
Term Loan, 3.20%, 2/21/15
                         1,055            1,018,075   
Tranche D Term Loan, 7.75%, 2/20/15
                         1,351            1,350,581   
ARAMARK Corp.:
                                                            
Extended Synthetic LC, 3.46%, 7/26/16
                         32             32,367   
Extended Term Loan B, 3.45%, 7/26/16
                         701             705,074   
Extended Term Loan C, 3.45%—3.56%, 7/26/16
                         400             401,802   
Letter of Credit, 3.46%, 7/26/16
                         46             46,369   
AWAS Finance Luxembourg Sarl:
                                                            
Term Loan, 4.75%, 7/16/18
                         1,279            1,300,913   
Term Loan B, 5.25%, 6/10/16
                         1,543            1,555,059   
Delos Aircraft, Inc., Term Loan 2, 4.75%, 4/12/16
                         3,800            3,822,154   
Garda World Security Corp., Term Loan B, 4.50%, 11/13/19
                         708             714,868   
KAR Auction Services, Inc., Term Loan B, 5.00%, 5/19/17
                         5,122            5,173,220   
Progressive Waste Solutions Ltd., Term Loan B, 3.50%, 10/24/19
                         1,350            1,361,812   
Protection One, Inc., Term Loan, 5.75%, 3/21/19
                         2,442            2,462,915   
WEST Corp., Term Loan B6, 5.75%, 6/29/18
                         3,005            3,013,775   
 
                                       25,632,548   
Communications Equipment — 3.9%
                                                            
Alcatel-Lucent:
                                                            
Term Loan B, 6.25%, 7/29/16
                         1,910            1,929,959   
Term Loan C, 7.25%, 1/31/19
                         3,285            3,321,135   
Term Loan D, 7.75%, 1/31/19
           EUR             1,055            1,380,991   
Arris Group, Inc., Term Loan B, 3.50%, 2/07/20
           USD             770             768,314   
Avaya, Inc.:
                                                            
Extended Term Loan B3, 4.79%, 10/26/17
                         788             733,363   
Term Loan B5, 8.00%, 3/30/18
                         523             525,763   
CommScope, Inc., Term Loan, 4.25%, 1/12/18
                         3,092            3,105,087   
Riverbed Technology, Inc., Term Loan, 4.00%, 12/18/19
                         1,730            1,749,463   
Telesat Canada, Term Loan A, 4.40%, 3/24/17
           CAD             2,500            2,381,818   
Zayo Group, LLC, Term Loan B, 5.25%, 7/12/19
           USD             6,259            6,279,818   
 
                                       22,175,711   
Construction & Engineering — 1.5%
                                                            
BakerCorp International, Inc., Term Loan, 5.00%, 2/14/20
                         1,704            1,708,310   
Centaur LLC:
                                                            
First Lien Term Loan, 8.75%, 2/15/19
                         2,500            2,501,575   
Second Lien Term Loan, 8.75%, 2/15/20
                         1,230            1,248,450   
Safway Services LLC, First Out Term Loan, 9.00%, 12/16/17
                         3,400            3,400,000   
 
                                       8,858,335   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Construction Materials — 2.0%
                                                            
HD Supply, Inc., Senior Debt B, 4.50%, 10/12/17
           USD             11,130         $   11,159,228     
Consumer Finance — 0.8%
                                                            
Springleaf Financial Funding Co., Term Loan, 5.50%, 5/10/17
                         4,630            4,646,390   
Containers & Packaging — 0.3%
                                                            
Sealed Air Corp., Term Loan, 4.00%, 10/03/18
                         1,660            1,678,729   
Distributors — 0.4%
                                                            
Crossmark Holdings, Inc., Term Loan, 4.50%, 1/31/20
                         1,030            1,030,432   
VWR Funding, Inc., Extended Term Loan B, 4.54%, 4/03/17
                         1,210            1,218,700   
 
                                       2,249,132   
Diversified Consumer Services — 2.9%
                                                            
Bright Horizons Family, Inc., Term Loan B, 4.00%, 1/16/20
                         2,825            2,839,125   
Coinmach Service Corp., Term Loan B, 3.21%, 11/20/14
                         4,964            4,852,144   
Education Management LLC, Term Loan C3, 8.25%, 3/29/18
                         475             408,601   
Laureate Education, Inc., Extended Term Loan, 5.25%, 6/18/18
                         3,008            3,024,102   
ServiceMaster Co., Term Loan, 2.70%, 4/01/17
                         3,810            3,797,073   
Weight Watchers International, Inc., Term Loan F, 4.00%, 3/15/19
                         1,514            1,519,447   
 
                                       16,440,492   
Diversified Financial Services — 1.5%
                                                            
Reynolds Group Holdings Inc., Dollar Term Loan, 4.75%, 9/28/18
                         6,189            6,257,819   
Telesat LLC, Term Loan B, 4.25%, 3/28/19
                         781             786,543   
WMG Acquisition Corp., Term Loan, 5.25%, 11/01/18
                         1,600            1,618,000   
 
                                       8,662,362   
Diversified Telecommunication Services — 4.9%
                                                            
Consolidated Communications, Inc., Term Loan B3, 5.25%, 12/31/18
                         3,920            3,957,985   
Hawaiian Telcom Communications, Inc., Term Loan B, 7.00%, 2/28/17
                         2,758            2,809,802   
Integra Telecom, Inc.:
                                                            
Second Lien Term Loan, 9.75%, 2/15/20
                         1,070            1,094,075   
Term Loan, 9.25%, 2/15/19
                         2,040            2,062,440   
Level 3 Financing, Inc.:
                                                            
2016 Term Loan B, 4.75%, 2/01/16
                         2,524            2,552,066   
2019 Term Loan B, 5.25%, 8/01/19
                         2,710            2,737,669   
Term Loan, 4.75%, 8/01/19
                         7,830            7,892,640   
Syniverse Holdings, Inc., Delayed Draw Term Loan, 4.00%, 4/23/19
                         2,000            1,997,500   
US Telepacific Corp., Term Loan B, 5.75%, 2/23/17
                         3,101            3,091,504   
 
                                       28,195,681   
Electronic Equipment, Instruments & Components — 0.4%
              
CDW LLC, Extended Term Loan, 4.00%, 7/14/17
                         2,190            2,193,745   
Flextronics International Ltd., Delay Draw:
                                                            
Term Loan A-2, 2.45%, 10/01/14
                         13             13,390   
Term Loan A-3, 2.45%, 10/01/14
                         11             11,478   
 
                                       2,218,613   
Energy Equipment & Services — 2.2%
                                                            
Dynegy Midwest Generation LLC, Coal Co. Term Loan, 9.25%, 8/04/16
                         2,174            2,243,571   
Dynegy Power LLC, Gas Co. Term Loan, 9.25%, 8/04/16
                         2,873            2,987,911   
MEG Energy Corp., Term Loan B, 3.75%, 3/31/20
                         4,172            4,182,868   
Tervita Corp., Term Loan, 6.50%, 5/01/18
                         1,980            1,990,217   
Unifrax Corp., Term Loan, 4.25%, 11/28/18
                         965             971,379   
 
                                       12,375,946   

See Notes to Financial Statements.

22 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued) BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)
(Percentages shown are based on Net Assets)

Floating Rate Loan Interests (b)                 Par
(000)
     Value
Food & Staples Retailing — 2.0%
                                                            
Alliance Boots Holdings Ltd., Term Loan B1, 3.49%, 7/09/15
           GBP             3,250         $    4,828,748     
Pilot Travel Centers LLC, Term Loan B2, 4.25%, 8/07/19
           USD             2,115               2,133,859     
Rite Aid Corp.:
                                                            
Second Lien Term Loan, 5.75%, 7/07/20
                         1,040            1,063,691   
Term Loan 6, 4.00%, 2/21/20
                         875             876,689   
Supervalu, Inc., Term Loan B, 6.25%, 2/05/18
                         2,270            2,295,537   
 
                                       11,198,524   
Food Products — 2.2%
                                                            
AdvancePierre Foods, Inc., Term Loan, 5.75%, 7/10/17
                         2,360            2,388,768   
Del Monte Foods Co., Term Loan, 4.50%, 3/08/18
                         3,745            3,758,336   
Michael Foods Group, Inc., Term Loan, 4.25%, 2/23/18
                         653             658,559   
Pinnacle Foods Finance LLC:
                                                            
Extended Term Loan B, 3.70%, 10/03/16
                         182             183,367   
Term Loan E, 4.75%, 10/17/18
                         2,267            2,288,014   
Solvest Ltd. (Dole):
                                                            
Term Loan B-2, 5.03%, 7/06/18
                         1,110            1,110,738   
Term Loan C-2, 5.00%—6.00%, 7/06/18
                         1,986            1,987,640   
 
                                       12,375,422   
Health Care Equipment & Supplies — 4.6%
                                                            
Bausch & Lomb, Inc., Term Loan B, 5.25%, 5/17/19
                         5,786            5,828,625   
Biomet, Inc., Extended Term Loan B, 3.95%—4.06%, 7/25/17
                         1,914            1,927,587   
BSN Medical Acquisition Holding GmbH, Term Loan B1A, 5.00%, 8/28/19
                         1,680            1,686,720   
Capital Safety North America Holdings, Inc., Term Loan, 4.50%, 1/21/19
                         1,553            1,553,263   
DJO Finance LLC:
                                                            
Extended Term Loan B2, 5.20%, 11/01/16
                         854             859,722   
Term Loan B3, 6.25%, 9/15/17
                         4,570            4,607,623   
Hologic, Inc., Term Loan B, 4.50%, 8/01/19
                         4,867            4,920,770   
IASIS Healthcare LLC, Term Loan B2, 4.50%, 5/03/18
                         438             440,172   
Immucor, Inc., Term Loan B1, 5.75%, 8/18/18
                         3,590            3,585,212   
LHP Hospital Group, Inc., Term Loan, 9.00%, 7/03/18
                         930             951,257   
 
                                       26,360,951   
Health Care Providers & Services — 5.6%
                                                            
American Renal Holdings Co., Inc.:
                                                            
First Lien Term Loan, 4.50%, 8/14/19
                         2,890            2,882,775   
Second Lien Term Loan, 8.50%, 2/14/20
                         1,795            1,790,513   
Ardent Medical Services, Inc., Term Loan, 6.75%, 7/02/18
                         1,160            1,175,950   
CHG Buyer Corp., First Lien Term Loan, 5.00%, 11/22/19
                         1,974            1,996,766   
ConvaTec, Inc., Term Loan, 5.00%, 12/22/16
                         2,517            2,543,033   
DaVita, Inc.:
                                                            
Term Loan B, 4.50%, 10/20/16
                         3,871            3,899,137   
Term Loan B2, 4.00%, 11/01/19
                         2,745            2,764,709   
Emergency Medical Services Corp., Term Loan, 4.00%, 5/25/18
                         2,758            2,761,843   
Genesis HealthCare Corp., Term Loan B, 10.00%—10.75%, 10/25/17
                         949             929,763   
Harden Healthcare LLC:
                                                            
Add on Term Loan A, 7.75%, 3/02/15
                         1,807            1,768,944   
Term Loan A, 8.50%, 3/02/15
                         1,092            1,082,345   
HCA, Inc.:
                                                            
Extended Term Loan B3, 3.45%, 5/01/18
                         1,139            1,143,764   
Tranche B-2 Term Loan, 3.56%, 3/31/17
                         827             830,390   
inVentiv Health, Inc.:
                                                            
Combined Term Loan, 7.50%, 8/04/16
                         708             696,527   
Incremental Term Loan B-3, 7.75%, 5/15/18
                         1,105            1,086,460   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Health Care Providers & Services (concluded)
                                                            
Medpace, Inc., Term Loan, 6.50%—7.25%, 6/16/17
           USD             2,306         $    2,294,282     
US Renal Care, Inc., First Lien Term Loan, 6.25%, 7/02/19
                         2,244            2,274,576   
Vanguard Health Holding Co. II LLC (Vanguard Health Systems, Inc.), Term Loan B, 5.00%, 1/29/16
                         267             267,642   
 
                                       32,189,419   
Health Care Technology — 1.5%
                                                            
IMS Health, Inc., Tranche B Term Loan, 3.75%, 8/25/17
                         3,235            3,242,612   
Kinetic Concepts, Inc., Term Loan C1, 5.50%, 5/04/18
                         3,988            4,036,726   
MedAssets, Inc., Term Loan B, 4.00%, 12/13/19
                         1,245            1,252,259   
 
                                       8,531,597   
Hotels, Restaurants & Leisure — 7.6%
                                                            
Alpha D2 Ltd., Extended Term Loan B2, 6.00%, 4/30/19
                         2,809            2,844,400   
Boyd Gaming Corp., Incremental Term Loan, 6.00%, 12/17/15
                         1,648            1,660,200   
Caesars Entertainment Operating Co., Inc.:
                                                            
Term Loan, 9.25%, 4/25/17
                         1,389            1,416,780   
Term Loan B1, 3.20%, 1/28/15
                         2,592            2,583,711   
Golden Living, Term Loan, 5.00%, 5/04/18
                         1,638            1,569,269   
Harrah’s Property Co., Mezzanine Term Loan, 3.69%, 2/13/14
                         6,305            5,800,600   
MGM Resorts International, Term Loan B, 4.25%, 12/20/19
                         3,370            3,408,755   
OSI Restaurant Partners, LLC, Term Loan B, 4.75%, 10/24/19
                         2,525            2,556,538   
Sabre, Inc., Term Loan B, 5.25%, 2/01/19
                         1,410            1,408,999   
SeaWorld Parks & Entertainment, Inc., Term Loan B, 4.00%, 8/17/17
                         1,867            1,874,349   
Six Flags Theme Parks, Inc., Term Loan B, 4.00%—5.25%, 12/20/18
                         1,317            1,331,978   
Station Casinos, Inc.:
                                                            
2011 Term Loan B2, 6.25%, 6/17/16
                         465             461,127   
Term Loan B, 5.50%, 9/27/19
                         3,436            3,456,422   
Term Loan B, 5.50%, 2/13/20
                         5,280            5,323,998   
Term Loan B1, 3.20%, 6/17/16
                         1,532            1,544,935   
Twin River Worldwide Holdings, Inc., Term Loan, 8.50%, 11/05/15
                         1,420            1,429,169   
Wendy’s International, Inc., Term Loan B, 4.75%, 5/15/19
                         4,698            4,737,549   
 
                                       43,408,779   
Household Products — 1.1%
                                                            
Prestige Brands, Inc., Term Loan, 5.25%—6.25%, 1/31/19
                         2,049            2,059,074   
Spectrum Brands, Inc., Term Loan, 4.50%, 12/17/19
                         4,140            4,190,011   
 
                                       6,249,085   
Independent Power Producers & Energy Traders — 0.7%
              
The AES Corp., Term Loan, 4.25%, 6/01/18
                         3,073            3,084,380   
Calpine Corp., Term Loan B1, 4.50%, 4/02/18
                         930             935,745   
 
                                       4,020,125   
Industrial Conglomerates — 1.1%
                                                            
Sequa Corp., Term Loan B, 5.25%, 6/19/17
                         6,503            6,577,133   
Insurance — 1.6%
                                                            
Alliant Holdings I, Inc., Term Loan B, 5.00%, 12/20/19
                         1,840            1,853,800   
Asurion LLC, Term Loan B1, 5.50%, 5/24/19
                         1,345            1,348,928   
CNO Financial Group, Inc.:
                                                            
Term Loan B-1, 4.25%, 9/28/16
                         1,710            1,722,825   
Term Loan B-2, 5.00%, 9/20/18
                         2,342            2,364,205   
Cunningham Lindsey Group, Inc., Term Loan B, 5.00%, 12/10/19
                         1,600            1,620,000   
 
                                       8,909,758   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 23
 
  
Consolidated Schedule of Investments (continued) BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)
(Percentages shown are based on Net Assets)

Floating Rate Loan Interests (b)                 Par
(000)
     Value
Internet Software & Services — 0.4%
                                                            
Web.com Group, Inc., Term Loan B, 5.50%, 10/27/17
           USD             2,277         $    2,297,669     
IT Services — 5.8%
                                                            
CCC Information Services, Inc., Term Loan, 5.25%, 12/20/19
                         930             935,580   
Ceridian Corp., Extended Term Loan, 5.95%, 5/09/17
                         4,118            4,163,321   
First Data Corp.:
                                                            
2018 Add-on Term Loan, 5.20%, 9/24/18
                         2,320            2,318,956   
Extended 2018 Term Loan B, 4.20%, 3/23/18
                         12,624            12,465,416   
Genpact International, Inc., Term Loan B, 4.25%, 8/30/19
                         3,521            3,556,387   
InfoGroup, Inc., Term Loan, 5.75%, 5/25/18
                         1,127            1,021,574   
iPayment, Inc., Term Loan B, 5.75%, 5/08/17
                         409             411,303   
SunGard Data Systems, Inc., Term Loan D, 4.50%, 1/31/20
                         2,560            2,579,200   
TransUnion LLC, Term Loan B, 5.50%, 2/12/18
                         5,519            5,551,588   
 
                                       33,003,325   
Leisure Equipment & Products — 0.6%
                                                            
Eastman Kodak Co., DIP Term Loan B, 8.50%, 7/19/13
                         831             830,690   
EB Sports Corp., Term Loan, 11.50%, 12/31/15
                         562             560,527   
FGI Operating Co. LLC, Term Loan, 5.50%, 4/19/19
                         1,790            1,785,430   
 
                                       3,176,647   
Life Sciences Tools & Services — 0.2%
                                                            
Patheon, Inc., Term Loan, 7.25%, 12/06/18
                         1,207            1,220,553   
Machinery — 2.7%
                                                            
Alliance Laundry Systems LLC:
                                                            
First Lien Term Loan, 5.50%, 12/07/18
                         1,020            1,024,141   
Second Lien Term Loan, 9.50%, 12/10/19
                         573             582,750   
Dematic S.A., Term Loan, 5.25%, 12/27/19
                         2,465            2,481,171   
Intelligrated, Inc., First Lien Term Loan, 4.50%, 7/30/18
                         1,995            1,995,000   
Rexnord LLC, Term Loan B, 4.50%, 4/02/18
                         1,411            1,419,580   
Silver II US Holdings LLC, First Lien Term Loan, 4.75%, 12/05/19
                         2,845            2,845,000   
Terex Corp.:
                                                            
Term Loan B, 4.50%, 4/28/17
                         2,618            2,643,799   
Term Loan B, 5.00%, 4/28/17
           EUR             267             349,079   
Wabash National Corp., Term Loan B, 6.00%, 5/02/19
           USD             2,262            2,277,012   
 
                                       15,617,532   
Media — 15.2%
                                                            
AMC Entertainment, Inc., Term Loan B3, 3.75%, 2/22/18
                         1,411            1,420,625   
BBHI Acquisition LLC, Term Loan B, 4.50%, 12/14/17
                         4,681            4,695,379   
Capsugel Holdings US, Inc., Term Loan B, 4.75%, 8/01/18
                         2,375            2,399,000   
Catalina Marketing Corp., Extended Term Loan B, 5.70%, 9/29/17
                         2,217            2,219,965   
Cengage Learning Acquisitions, Inc.:
                                                            
Non-Extended Term Loan, 2.71%, 7/03/14
                         785             614,010   
Tranche 1 Incremental, 7.50%, 7/03/14
                         1,717            1,364,715   
Charter Communications Operating LLC:
                                                            
Extended Term Loan C, 3.46%, 9/06/16
                         2,212            2,219,719   
Term Loan D, 4.00%, 5/15/19
                         1,286            1,294,959   
Clarke American Corp., Term Facility B, 2.70%, 6/30/14
                         330             326,387   
Clear Channel Communications, Inc.:
                                                            
Term Loan B, 3.85%, 1/29/16
                         6,457            5,522,725   
Term Loan C, 3.85%, 1/29/16
                         726             612,984   
Cumulus Media, Inc., First Lien Term Loan, 4.50%, 9/17/18
                         2,627            2,651,252   
EMI Music Publishing Ltd., Term Loan B, 5.50%, 6/29/18
                         1,965            1,986,250   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Media (concluded)
                                                            
Foxco Acquisition Sub LLC, Term Loan B, 5.50%, 7/14/17
           USD             3,042         $    3,077,362     
Getty Images, Inc., Term Loan B, 4.75%, 10/18/19
                         2,235            2,252,388   
Gray Television, Inc., Term Loan B, 4.75%, 10/15/19
                         2,685            2,710,359   
Houghton Mifflin Harcourt Publishing Co., DIP Term Loan B, 7.25%, 6/01/18
                         1,891            1,900,166   
Hubbard Broadcasting, Term Loan B, 4.50%, 4/28/17
                         1,613            1,625,722   
Intelsat Jackson Holdings SA, Term Loan B1, 4.50%, 4/02/18
                         10,968            11,070,655   
Interactive Data Corp., Term Loan B, 3.75%, 2/11/18
                         5,841            5,849,294   
Kabel Deutschland GmbH, Term Loan F1, 3.50%, 2/01/19
                         3,320            3,325,345   
Lavena Holding 4 GmbH:
                                                            
Term Loan B, 2.62%, 3/06/15
           EUR             912             1,171,098   
Term Loan C, 3.00%, 3/04/16
                         304             392,349   
NEP Supershooters LP:
                                                            
First Lien Term Loan, 5.25%, 1/18/20
           USD             1,450            1,454,075   
Second Lien Term Loan, 9.50%, 8/18/20
                         1,000            1,025,000   
Term Loan, 4.75%, 1/18/20
                         1,450            1,453,625   
Nielsen Finance LLC, Class B Term Loan, 3.95%, 5/02/16
                         2,758            2,763,264   
Sinclair Television Group, Inc., Term Loan B, 4.00%, 10/28/16
                         1,487            1,491,415   
Univision Communications, Inc., Extended Term Loan, 4.45%, 3/31/17
                         3,345            3,348,078   
UPC Broadband Holding BV, Term Loan U, 4.12%, 12/29/17
           EUR             914             1,192,280   
UPC Financing Partnership, Term Loan T, 3.70%, 12/30/16
           USD             348             349,148   
Virgin Media Investment Holdings Ltd., Term Loan B, 4.50%, 2/15/20
           GBP             2,840            4,291,576   
Virgin Media Investment Holdings Ltd., Term Loan B, 3.50%, 2/17/20
           USD             4,085            4,060,613   
WC Luxco Sarl, Term Loan B-3, 4.25%, 3/15/18
                         763             769,833   
Weather Channel, Term Loan B, 4.25%, 2/13/17
                         1,800            1,812,810   
WideOpenWest Finance LLC, First Lien Term Loan, 6.25%, 7/17/18
                         2,254            2,280,156   
 
                                       86,994,581   
Metals & Mining — 4.8%
                                                            
Ameriforge Group, Inc.:
                                                            
First Lien Term Loan, 5.00%, 12/19/19
                         1,640            1,655,383   
Second Lien Term Loan, 8.75%, 12/18/20
                         815             826,206   
Constellium Holdco BV, Term Loan B, 9.25%, 5/25/18
                         2,249            2,293,674   
FMG America Finance, Inc., Term Loan, 5.25%, 10/18/17
                         6,893            6,975,300   
Metals USA, Inc., Term Loan, 6.25%, 11/15/19
                         1,980            1,982,475   
Novelis, Inc., Term Loan, 4.00%, 3/10/17
                         5,026            5,030,610   
SunCoke Energy, Inc., Term Loan B, 4.00%, 7/26/18
                         576             577,787   
Walter Energy, Inc., Term Loan B, 5.75%, 4/02/18
                         4,972            4,981,013   
Windsor Financing LLC, Term Loan B, 6.25%, 12/05/17
                         2,811            2,899,095   
 
                                       27,221,543   
Multiline Retail — 2.5%
                                                            
99¢ Only Stores, Term Loan, 5.25%, 1/11/19
                         2,007            2,020,741   
Apex Tool Group, LLC, Term Loan B, 4.50%, 1/28/20
                         2,115            2,135,769   
BJ’s Wholesale Club, Inc.:
                                                            
First Lien Term Loan, 5.75%, 9/13/19
                         1,800            1,801,622   
Second Lien Term Loan, 9.75%, 3/26/20
                         1,230            1,270,750   
Dollar General Corp., Tranche B-2 Term Loan, 2.95%, 7/07/14
                         1,247            1,248,461   

See Notes to Financial Statements.

24 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued) BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)
(Percentages shown are based on Net Assets)

Floating Rate Loan Interests (b)                 Par
(000)
     Value
Multiline Retail (concluded)
                                                            
HEMA Holding BV:
                                                            
Second Lien Term Loan, 5.12%, 1/05/17
           EUR             1,400         $    1,659,615     
Term Loan B, 2.12%, 7/06/15
                         596             740,329   
Term Loan C, 2.87%, 7/05/16
                         596             744,218   
The Neiman Marcus Group, Inc., Extended Term Loan, 4.00%, 5/16/18
           USD             2,620               2,619,135     
 
                                       14,240,640   
Oil, Gas & Consumable Fuels — 4.0%
                                                            
Chesapeake Energy Corp., Unsecured Term Loan, 5.75%, 12/01/17
                         4,285            4,373,828   
Gibson Energy ULC, Term Loan B, 4.75%, 6/15/18
                         3,323            3,353,361   
Obsidian Natural Gas Trust, Term Loan, 7.00%, 11/02/15
                         1,991            2,011,182   
Plains Exploration & Production, 7-Year Term Loan B, 4.00%, 11/30/19
                         3,900            3,906,513   
Samson Investment Co., Second Lien Term Loan, 6.00%, 9/25/18
                         1,285            1,297,053   
Tesoro Corp., Term Loan B, 2.55%, 1/30/16
                         2,365            2,385,694   
Vantage Drilling Co., Term Loan, 6.25%, 10/26/17
                         5,653            5,681,705   
 
                                       23,009,336   
Pharmaceuticals — 4.8%
                                                            
Aptalis Pharma, Inc., Term Loan B, 5.50%, 2/10/17
                         4,874            4,883,880   
Par Pharmaceutical, Term Loan B, 5.00%, 9/30/19
                         5,696            5,688,605   
Pharmaceutical Product Development, Inc., Term Loan B, 4.25%, 12/05/18
                         6,062            6,095,631   
Quintiles Transnational Corp., Term Loan B, 4.50%, 6/08/18
                         2,647            2,667,330   
RPI Finance Trust, Incremental Tranche 2, 4.00%, 11/09/18
                         401             405,391   
Valeant Pharmaceuticals International, Inc.:
                                                            
Term Loan C, Tranche B, 3.50%, 12/11/19
                         2,700            2,710,125   
Series D, Tranche B, 3.50%, 2/13/19
                         2,970            2,982,541   
Warner Chilcott Corp.:
                                                            
Incremental Term Loan B-1, 4.25%, 3/15/18
                         421             425,251   
Term Loan B-1, 4.25%, 3/15/18
                         1,110            1,119,757   
Term Loan B-2, 4.25%, 3/15/18
                         343             346,185   
 
                                       27,324,696   
Professional Services — 1.8%
                                                            
Booz Allen Hamilton, Inc., Term Loan B, 4.50%, 7/31/19
                         2,813            2,837,563   
Emdeon, Inc., Term Loan B1, 5.00%, 11/02/18
                         3,544            3,585,728   
ON Assignment, Inc., Term Loan B, 5.00%, 5/15/19
                         985             993,930   
Truven Health Analytics, Inc., Term Loan B, 5.75%, 6/01/19
                         2,632            2,656,461   
 
                                       10,073,682   
Real Estate Investment Trusts (REITs) — 0.6%
                                                            
iStar Financial, Inc., Term Loan, 4.50%, 9/28/17
                         3,197            3,198,915   
Real Estate Management & Development — 1.4%
                                                            
Realogy Corp.:
                                                            
Extended Letter of Credit Loan, 4.46%, 10/10/16
                         250             249,847   
Extended Synthetic Letter of Credit, 3.23%, 10/10/13
                         93             92,369   
Extended Term Loan, 4.42%, 10/10/16
                         7,541            7,539,391   
 
                                       7,881,607   
Road & Rail — 0.4%
                                                            
Genesee & Wyoming, Inc., Term Loan A, 2.70%, 10/02/17
                         1,183            1,183,115   
Road Infrastructure Investment LLC, Term Loan B, 6.25%, 3/30/18
                         1,022            1,024,831   
 
                                       2,207,946   
Semiconductors & Semiconductor Equipment — 1.8%
              
Freescale Semiconductor, Inc.:
                                                            
Extended Term Loan B, 4.45%, 12/01/16
                         2,732            2,731,921   
Term Loan, 5.00%, 3/20/20
                         4,080            4,063,680   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Semiconductors & Semiconductor Equipment (concluded)
              
NXP BV:
                                                            
Term Loan A-2, 5.50%, 3/03/17
           USD             1,647         $    1,678,367     
Term Loan C, 4.75%, 1/11/20
                         1,845            1,873,247   
 
                                       10,347,215   
Software — 3.7%
                                                            
Blackboard, Inc., Term Loan B, 6.25%, 10/04/18
                         497             500,674   
GCA Services Group, Inc.:
                                                            
Second Lien Term Loan, 9.25%, 10/22/20
                         975             965,250   
Term Loan B, 5.25%, 11/01/19
                         1,920            1,920,000   
Infor US, Inc., Term Loan B2, 5.25%, 4/05/18
                         7,761            7,845,101   
Kronos, Inc., Second Lien Term Loan, 9.75%, 4/30/20
                         1,505            1,565,200   
RP Crown Parent, LLC, First Lien Term Loan, 6.75%, 12/21/18
                         1,565            1,587,505   
Sophia LP, Term Loan B, 6.25%, 7/19/18
                         2,757            2,777,602   
SS&C Technologies, Inc.:
                                                            
Term Loan B-1, 5.00%, 6/07/19
                         3,585            3,616,229   
Term Loan B-2, 5.00%, 6/07/19
                         371             374,093   
 
                                       21,151,654   
Specialty Retail — 6.8%
                                                            
Academy Ltd., Term Loan, 4.75%, 8/03/18
                         3,465            3,505,122   
Bass Pro Group LLC, Term Loan, 4.00%, 11/20/19
                         2,700            2,714,526   
Burlington Coat Factory Warehouse Corp., Term Loan B1, 5.50%, 2/23/17
                         620             625,911   
David’s Bridal, Inc., Term Loan B, 5.00%, 10/11/19
                         3,990            4,030,898   
Equinox Fitness Clubs, First Lien Term Loan, 5.50%, 11/16/19
                         1,965            1,984,650   
The Gymboree Corp., Initial Term Loan, 5.00%, 2/23/18
                         161             154,237   
Harbor Freight Tools USA, Inc., Term Loan B, 5.50%, 11/14/17
                         1,995            2,014,925   
Jo-Ann Stores, Inc., Term Loan, 4.75%, 3/16/18
                         1,273            1,275,234   
Leslie’s Poolmart, Inc., Term Loan B, 2.00%—5.25%, 10/16/19
                         3,205            3,240,306   
Michaels Stores, Inc., Term Loan, 4.25%, 1/31/20
                         4,475            4,484,935   
Party City Holdings, Inc., Term Loan B, 5.75%, 7/26/19
                         6,000            5,995,500   
PETCO Animal Supplies, Inc., Term Loan, 4.00%, 11/24/17
                         4,269            4,299,701   
Things Remembered, Inc., Term Loan B, 8.00%, 5/24/18
                         1,367            1,346,076   
Toys ‘R’ Us Delaware, Inc.:
                                                            
Incremental Term Loan B2, 5.25%, 5/25/18
                         830             787,799   
Term Loan B3, 5.25%, 5/25/18
                         417             393,923   
The Yankee Candle Co., Inc., Term Loan B, 5.25%, 4/02/19
                         2,269            2,281,180   
 
                                       39,134,923   
Textiles, Apparel & Luxury Goods — 1.4%
                                                            
Ascend Performance Materials LLC, Term Loan B, 6.75%, 4/10/18
                         4,005            4,044,785   
PVH Corp., Term Loan B, 3.25%, 12/19/19
                         1,830            1,844,677   
Wolverine Worldwide, Inc., Term Loan B, 4.00%, 7/31/19
                         2,154            2,170,306   
 
                                       8,059,768   
Thrifts & Mortgage Finance — 0.6%
                                                            
Insight Global, Inc., First Lien Term Loan, 6.00%, 10/31/19
                         1,960            1,964,900   
Ocwen Financial Corp., Term Loan, 5.00%, 1/22/18
                         1,645            1,664,872   
 
                                       3,629,772   
Trading Companies & Distributors — 0.4%
                                                            
WESCO Distribution, Inc., Term Loan B, 4.50%, 12/12/19
                         2,205            2,225,220   
Wireless Telecommunication Services — 2.0%
                                                            
Cricket Communications, Inc., Term Loan, 4.75%, 10/10/19
                         2,135            2,141,683   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 25
 
  
Consolidated Schedule of Investments (continued) BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)
(Percentages shown are based on Net Assets)

Floating Rate Loan Interests (b)                 Par
(000)
     Value
Wireless Telecommunication Services (concluded)
                                                            
MetroPCS Wireless, Inc.:
                                                            
Term Loan B-3, 4.00%, 3/16/18
           USD             286          $      286,624     
Tranche B-2 Term Loan, 4.07%, 11/03/16
                         1,933            1,938,717   
Vodafone Americas Finance 2, Inc. (h):
                                                            
Term Loan, 6.88%, 8/11/15
                         5,870            5,987,801   
Term Loan B, 6.25%, 7/11/16
                         1,238            1,271,531   
 
                                       11,626,356   
Total Floating Rate Loan Interests — 132.2%
                                       755,638,742   

Other Interests (i)
        Beneficial
Interest
(000)
            
Auto Components — 0.0%
                                                            
Intermet Liquidating Trust, Class A
                         256                
Chemicals — 0.0%
                                                            
Wellman Holdings, Inc., Litigation Trust Certificate (d)
                         9,750            98    
Diversified Financial Services — 0.2%
                                                            
J.G. Wentworth LLC Preferred Equity Interests (d)
                         1             1,072,295   
Hotels, Restaurants & Leisure — 0.0%
                                                            
Buffets, Inc. (d)
                         360             4    
Household Durables — 0.3%
                                                            
Stanley Martin, Class B Membership Units (d)
                         1             1,731,250   
Total Other Interests — 0.5%
                                       2,803,647   

Trust Preferreds
                         Shares                  
Diversified Financial Services — 0.2%
                                                            
GMAC Capital Trust I, Series 2, 8.13%, 2/15/40 (b)
                         54,780               1,448,916     
Warrants (j)                     
Shares
     Value
Chemicals — 0.0%
                                                            
GEO Specialty Chemicals, Inc., (Expires 3/31/15)
                         143,928         $ 9,283   
Software — 0.0%
                                                            
HMH Holdings/EduMedia, (Issued/Exercisable 3/09/10, 19 Shares for 1 Warrant, Expires 6/22/19, Strike Price $42.27)
                         2,406               
Total Warrants — 0.0%
                                       9,283   
Total Long-Term Investments
(Cost — $853,488,660) — 150.0%
                                       857,521,624   

Short-Term Securities
                                            
BlackRock Liquidity Funds, TempFund, Institutional Class, 0.10% (k)(l)
                         14,430,590            14,430,590   
Total Short-Term Securities (Cost — $14,430,590) — 2.5%
                                       14,430,590   

Options Purchased
                                            
(Cost — $43,022) — 0.0%
                                          
Total Investments (Cost — $867,962,272) — 152.5%
                   871,952,214   
Liabilities in Excess of Other Assets — (52.5)%
                                       (300,294,664 )  
Net Assets — 100.0%
                                    $ 571,657,550   

Notes to Schedule of Investments

(a)      
Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.
(b)      
Variable rate security. Rate shown is as of report date.
(c)      
When-issued security. Unsettled when-issued transactions were as follows:

Counterparty



   
Value
   
Unrealized
Appreciation

Bank of America Securities LLC
        $ 176,356         $ 3,670   
Citigroup Global Markets, Inc.
        $ 663,434         $ 13,806   
Deutsche Bank Securities, Inc
        $ 486,750         $ 97    

(d)      
Non-income producing security.
(e)      
Convertible security.
(f)      
Represents a zero-coupon bond. Rate shown reflects the current yield as of report date.
(g)      
Issuer filed for bankruptcy and/or is in default of principal and/or interest payments.
(h)      
Represents a payment-in-kind security which may pay interest/dividends in additional par/shares.
(i)      
Other interests represent beneficial interests in liquidation trusts and other reorganization or private entities.
(j)      
Warrants entitle the Fund to purchase a predetermined number of shares of common stock and are non-income producing. The purchase price and number of shares are subject to adjustment under certain conditions until the expiration date of the warrants, if any.
(k)      
Investments in issuers considered to be an affiliate of the Fund during the six months ended February 28, 2013, for purposes of Section 2(a)(3) of the 1940 Act, were as follows:

Affiliate



   
Shares
Held at
August 31, 2012

   
Net
Activity

   
Shares
Held at
February 28, 2013

   
Income
BlackRock Liquidity Funds, TempFund, Institutional Class
           1,779,337            12,651,253            14,430,590         $ 1,622     

See Notes to Financial Statements.

26 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued) BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)

(l)      
Represents the current yield as of report date.
     
Foreign currency exchange contracts as of February 28, 2013 were as follows:

Currency Purchased

Currency Sold
Counterparty
 
Settlement
Date

   
Unrealized
Appreciation
(Depreciation)

   
CAD
           292,000      
USD
        289,532      
Bank of America Corp.
  
4/17/13
     $ (6,674 )    
CAD
           384,000      
USD
        378,335      
Citigroup, Inc.
  
4/17/13
        (6,356 )  
USD
           4,173,973      
CAD
        4,118,000      
Deutsche Bank AG
  
4/17/13
        184,889   
USD
           4,629,549      
GBP
        2,890,000      
Goldman Sachs Group, Inc.
  
4/17/13
        246,299   
EUR
           426,000      
USD
        558,241      
Citigroup, Inc.
  
4/23/13
        (1,872 )  
USD
           1,959,297      
EUR
        1,470,000      
BNP Paribas SA
  
4/23/13
        39,434   
USD
           7,075,729      
EUR
        5,306,000      
Citigroup, Inc.
  
4/23/13
        145,937   
Total
                   
 
                
 
  
 
     $ 601,657   

     
Over-the-counter options purchased as of February 28, 2013 were as follows:

Description



   
Counterparty
   
Put/
Call

   
Strike
Price

   
Expiration
Date

   
Contracts
   
Market
Value

   
Marsico Parent Superholdco LLC
     
Goldman Sachs Group, Inc.
  
Call
  
USD
  
942.86
  
12/14/19
  
44
  
 

     
Credit default swaps — sold protection outstanding as of February 28, 2013 were as follows:

Issuer



   
Receive
Fixed
Rate

   
Counterparty
   
Expiration
Date

   
Credit 
Rating1

   
Notional
Amount
(000)2

   
Unrealized
Appreciation
(Depreciation)

   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
12/20/15
  
CCC
  
USD
        149          $ 18,163        
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
12/20/15
  
CCC
  
USD
        597             67,140   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
12/20/15
  
CCC
  
USD
        538             90,709   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Barclays Plc
  
12/20/15
  
CCC
  
USD
        1,112            96,600   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Barclays Plc
  
3/20/16
  
CCC
  
USD
        2,000            99,546   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/17
  
CCC
  
USD
        389             (2,961 )  
Total
     
 
  
 
  
 
  
 
  
 
                   $ 369,197   
1 Using S&P’s rating of the issuer.
2 The maximum potential amount the Fund may pay should a negative credit event take place as defined under the terms of the agreement.

     
For Fund compliance purposes, the Fund’s industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. These definitions may not apply for purposes of this report, which may combine such industry sub-classifications for reporting ease.
     
Fair Value Measurements — Various inputs are used in determining the fair value of investments and derivative financial instruments. These inputs to valuation techniques are categorized into a disclosure hierarchy consisting of three broad levels for consolidated financial statement purposes as follows:
     
Level 1 — unadjusted price quotations in active markets/exchanges for identical assets and liabilities that the Fund has the ability to access
     
Level 2 — other observable inputs (including, but not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market-corroborated inputs)
     
Level 3 — unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available (including the Fund’s own assumptions used in determining the fair value of investments and derivative financial instruments)

       
The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the level in the fair value hierarchy within which the fair value measurement falls in its entirety is determined based on the lowest level input that is significant to the fair value measurement in its entirety.
       
Changes in valuation techniques may result in transfers into or out of an assigned level within the disclosure hierarchy. In accordance with the Fund’s policy, transfers between different levels of the fair value disclosure hierarchy are deemed to have occurred as of the beginning of the reporting period. The categorization of a value determined for investments and derivative financial instruments is based on the pricing transparency of the investment and derivative financial instrument and is not necessarily an indication of the risks associated with investing in those securities. For information about the Fund’s policy regarding valuation of investments and derivative financial instruments and other significant accounting policies, please refer to Note 1 of the Notes to Consolidated Financial Statements.

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 27
 
  
Consolidated Schedule of Investments (continued) BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)

The following tables summarize the Fund’s investments and derivative financial instruments categorized in the disclosure hierarchy as of February 28, 2013:




   
Level 1
   
Level 2
   
Level 3
   
Total
Assets:
                                                                                
Investments:
                                                                                
Long-Term Investments
                                                                                
Asset-Backed Securities
                                $ 24,036,705         $ 24,036,705   
Common Stocks
        $ 1,896,270         $ 2,287,861            1,486,008            5,670,139   
Corporate Bonds
                       64,338,072            3,576,120            67,914,192   
Floating Rate Loan Interests
                       695,100,484            60,538,258            755,638,742   
Other Interests
                                   2,803,647            2,803,647   
Preferred Securities
           1,448,916                                    1,448,916   
Warrants
                                   9,283            9,283   
Short-Term Securities
           14,430,590                                    14,430,590   
Unfunded Commitments
                       777                         777    
Total
        $ 17,775,776         $  761,727,194         $ 92,450,021         $ 871,952,991   




   
Level 1
   
Level 2
   
Level 3
   
Total
Derivative Financial Instruments1
                                                                                
Assets:
                                                                                                 
Credit contracts
     
     $ 372,158      
     $ 372,158   
Foreign currency exchange contracts
     
        616,559      
 
        616,559   
 
Liabilities:
     
 
                                                         
Credit contracts
     
        (2,961 )     
        (2,961 )  
Foreign currency exchange contracts
     
        (14,902 )     
        (14,902 )  
Total
     
     $ 970,854      
     $ 970,854   
1 Derivative financial instruments are swaps and foreign currency exchange contracts. Swaps and foreign currency exchange contracts are valued at the unrealized appreciation/depreciation on the instrument.

       
Certain of the Fund’s assets and liabilities are held at carrying amount, which approximates fair value for financial statement purposes. As of February 28, 2013, such assets and liabilities are categorized within the disclosure hierarchy as follows:




   
Level 1
   
Level 2
   
Level 3
   
Total
Assets:
                                                                       
Cash
        $ 1,844,191                  
     $ 1,844,191   
Foreign currency at value
           12,535                  
        12,535   
Cash pledged as collateral for swaps
           620,000                  
        620,000   
Liabilities:
                                                                                
Loans payable
                    $ (208,000,000 )     
        (208,000,000 )  
Total
        $  2,476,726         $ (208,000,000 )     
     $ (205,523,274 )  

       
There were no transfers between Level 1 and Level 2 during the six months ended February 28, 2013.
       
A reconciliation of Level 3 investments is presented when the Fund had a significant amount of Level 3 investments at the beginning and/or end of the period in relation to net assets. The following table is a reconciliation of Level 3 investments for which significant unobservable inputs were used to determine fair value:




   
Asset-Backed
Securities
   
Common
Stocks
   
Corporate
Bonds
   
Floating Rate
Loan Interests
   
Other
Interests
   
Warrant
   
Total
Assets:
                                                                                                                                      
Opening Balance, as of August 31, 2012
        $ 7,043,642         $ 6,034         $ 2,355,204         $ 23,180,519         $ 835,765                     $ 33,421,164   
Transfers into Level 32
                       215                         6,481,543                                    6,481,758   
Transfers out of Level 33
                                               (6,684,789 )                                   (6,684,789 )  
Accrued discounts/premiums
           47,027                        46,401            122,910                                    216,338   
Net realized gain (loss)
           270,089                        291,984            (329,303 )                                   232,770   
Net change in unrealized appreciation/depreciation4
           1,475,295            (5,449,635 )           (565,100 )           1,497,084            (1,280,852 )        $ 9,279            (4,313,929 )  
Purchases
           19,166,762            6,929,394            3,200,581            49,060,785            4,372,036            4             82,729,562   
Sales
           (3,966,110 )                       (1,752,950 )           (12,790,491 )           (1,123,302 )                       (19,632,853 )  
Closing Balance, as of February 28, 2013
        $ 24,036,705         $ 1,486,008         $ 3,576,120         $ 60,538,258         $ 2,803,647         $ 9,283         $ 92,450,021   
2 As of August 31, 2012, the Fund used observable inputs in determining the value of certain investments. As of February 28, 2013, the Fund used significant unobservable inputs in determining the value of the same investments. As a result, investments with a beginning of period value of $6,684,789 transferred from Level 2 to Level 3 in the disclosure hierarchy.
3 As of August 31, 2012, the Fund used significant unobservable inputs in determining the value of certain investments. As of February 28, 2013, the Fund used observable inputs in determining the value of the same investments. As a result, investments with a beginning of period value of $6,481,544 transferred from Level 3 to Level 2 in the disclosure hierarchy.
4 Included in the related net change in unrealized appreciation/depreciation in the Statement of Operations. The change in unrealized appreciation/depreciation on investments still held as of February 28, 2013 was $(3,374,156).

See Notes to Financial Statements.

28 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (concluded) BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)

The following table summarizes the valuation techniques used and unobservable inputs developed by the Global Valuation Committee to determine the value of certain of the Fund’s Level 3 investments as of February 28, 2013. The table does not include Level 3 investments with values derived utilizing third party pricing information without adjustment. A significant change in third party pricing information could result in a significantly lower or higher value of such Level 3 investments. The value of Level 3 investments derived using third party pricing information is $77,534,994.




   
Value
   
Valuation Techniques

   
Unobservable Inputs1

   
Range of
Unobservable
Inputs Utilized

Assets:
                                                                          
Common Stocks
        $ 1,486,000      
Market Comparable Companies
  
EBITDA Multiple
  
5.25x—6.56x
Corporate Bonds
           2,666,040      
Market Comparable Companies
  
EBITDA Multiple
  
5.25x
Floating Rate Loan Interests
           2,851,289      
Discounted Cash Flow
  
Yield
  
9.50%
 
           1,346,076      
Market Comparable Yield Analysis
  
Yield
  
8.375%
 
           4,825,089      
Cost2
  
N/A
  
Other Interests3
           1,731,250      
Discounted Cash Flow
  
Perpetuity Growth Rate
  
3.50%
 
                   
 
  
Free Cash Flow
  
$25.2—$35.24
 
                   
 
  
Weighted Cost of Capital
  
10.90%
Warrant
           9,283      
Market Comparable Companies
  
EBITDA Multiple
  
5.25x
Total
        $ 14,915,027                                                             
1 A change to the unobservable input may result in a significant change to the value of the investment as follows:
Unobservable Input



   
Impact to
Value if Input Increases

   
Impact to
Value if Input Decreases

EBITDA Multiple
     
Increase
  
Decrease
Free Cash Flow
     
Increase
  
Decrease
Perpetuity Growth Rate
     
Increase
  
Decrease
Weighted Cost of Capital
     
Decrease
  
Increase
Yield
     
Decrease
  
Increase
2 The Fund fair values certain of its Level 3 investments using prior transaction prices (acquisition cost), although the transaction may not have occurred during the current reporting period. In such cases, these investments are generally privately held investments. There may not be a secondary market, and/or there are a limited number of investors. The determination to fair value such investments at cost is based upon factors consistent with the principles of fair value measurement that are reasonably available to the Global Valuation Committee, or its delegate. Valuations are reviewed utilizing available market information to determine if the carrying value should be adjusted. Such market data may include, but is not limited to, observations of the trading multiples of public companies considered comparable to the private companies being valued, financial or operational information released by the company, and/or news or corporate events that affect the investment. Valuations may be adjusted to account for company-specific issues, the lack of liquidity inherent in a nonpublic investment and the fact that comparable public companies are not identical to the investments being fair valued by the Fund.
3  For the six months ended February 28, 2013, the valuation technique for other interests changed from a market approach to an income approach. Market information previously utilized to determine fair value under the market approach no longer applied to this investment. Therefore, the income approach is considered to be a more relevant measure of fair value for this investment.
4  Amount is in millions.

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 29
 
  
Consolidated Schedule of Investments February 28, 2013 (Unaudited) BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Asset-Backed Securities                 Par
(000)
     Value
Asset-Backed Securities — 8.8%
                                                            
321 Henderson Receivables I LLC (a):
                                                            
Series 2010-2A, Class A, 4.07%, 1/15/48
           USD             1,455         $     1,607,985     
Series 2010-3A, Class A, 3.82%, 12/15/48
                         4,130            4,476,454   
ACAS CLO Ltd. (a)(b):
                                                            
Series 2012-1A, Class D, 5.58%, 9/20/23
                         1,750            1,758,750   
Series 2013-1A, Class D, 3.89%, 4/20/25
                         750             716,250   
ALM Loan Funding Ltd., Series 2010-3AR, Class D, 4.54%, 11/20/20 (a)(b)
                         4,000            4,027,500   
Anchorage Capital CLO Ltd., Series 2012-1A, Class B, 3.16%, 1/13/25 (a)(b)
                         4,000            3,835,600   
Apidos CDO XI, Series 2012-11A, Class D, 4.74%, 1/17/23 (a)(b)
                         1,000            1,001,500   
Atrium CDO Corp., Series 9A, Class D, 3.96%, 2/28/24 (a)(b)
                         750             725,250   
Capital One Multi-Asset Execution Trust, Series 4-3C, 6.63%, 4/19/17
           GBP             2,650            4,233,964   
Carlyle Global Market Strategies, Series 2013-1A, Class C, 4.29%, 2/14/25 (a)(b)
           USD             250             250,000   
CarMax Auto Owner Trust, Series 2012-3, Class D, 2.29%, 4/15/19
                         2,530            2,525,525   
Cavalry CLO Ltd., Series 2A, Class D, 4.38%, 1/17/24 (a)(b)
                         500             486,750   
Conseco Financial Corp., Series 1995-5, Class M1, 7.65%, 9/15/26 (b)
                         289             291,408   
Countrywide Asset-Backed Certificates (b):
                                                            
Series 2007-12, Class 2A1, 0.55%, 8/25/47
                         566             561,395   
Series 2007-7, Class 2A2, 0.36%, 10/25/47
                         2,697            2,642,146   
CSAM Funding, Series 2A, Class B1, 7.05%, 10/15/16 (a)
                         750             756,150   
Ford Credit Floorplan Master Owner Trust:
                                                            
Series 2010-5, Class C, 2.07%, 9/15/15 (a)
                         890             896,240   
Series 2011-2, Class C, 2.37%, 9/15/15
                         1,125            1,132,603   
Series 2011-2, Class D, 2.86%, 9/15/15
                         1,145            1,155,179   
Fraser Sullivan CLO VII Ltd., Series 2012-7A, Class C, 4.30%, 4/20/23 (a)(b)
                         1,090            1,089,989   
Goldentree Loan Opportunities VI Ltd., Series 2012-6A, Class D, 4.50%, 4/17/22 (a)(b)
                         1,500            1,491,450   
GSAA Trust, Series 2007-3, Class 1A2, 0.37%, 3/25/47 (b)
                         2,967            1,388,827   
ING Investment Management (a)(b):
                                                            
Series 2012-2A, Class D, 4.85%, 10/15/22
                         1,800            1,804,500   
Series 2012-4A, Class C, 4.73%, 10/15/23
                         800             806,656   
Oak Hill Credit Opportunities Funding, Ltd., 0.68%, 9/13/13 (a)(b)
                         3,400            3,345,600   
Octagon Investment Partners XIV Ltd., Series 2012-1A, Class C, 4.56%, 1/15/24 (a)(b)
                         1,050            1,018,500   
OZLM Funding Ltd. (a)(b):
                                                            
Series 2012-2A, Class C, 5.08%, 10/30/23
                         500             504,650   
Series 2013-3A, Class C, 4.15%, 1/22/25
                         1,000            977,700   
Regatta II Funding LP, Series 2013-2A, Class C, 4.80%, 1/15/25 (a)(b)
                         500             482,450   
Santander Consumer Acquired Receivables Trust, Series 2011-S1A, Class D, 3.15%, 8/15/16 (a)
                         1,987            2,018,112   
Santander Drive Auto Receivables Trust (a):
                                                            
Series 2011-S1A, Class D, 3.10%, 5/15/17
                         637             639,294   
Series 2011-S2A, Class B, 2.06%, 6/15/17
                         413             416,086   
Series 2011-S2A, Class C, 2.86%, 6/15/17
                         428             431,334   
SLC Student Loan Trust, Series 2006-A, Class A4, 0.42%, 1/15/19 (b)
                         669             668,516   
SLM Student Loan Trust, 2.50%, 3/15/47 (a)
                         2,655            2,524,438   
Spirit Issuer Plc, Series A2, 3.22%, 12/28/31 (b)
           GBP             1,800            2,184,552   
World Financial Network Credit Card Master Trust, Series 2012-C, Class B, 3.57%, 8/15/22
           USD             3,000            3,156,927   
 
                                       58,030,230   
Asset-Backed Securities                 Par
(000)
     Value
Interest Only Asset-Backed Securities — 0.2%
                                                            
Sterling Bank Trust, Series 2004-2, Class Note, 2.08%, 3/30/30 (a)
           USD             10,813         $       834,622     
Sterling Coofs Trust, Series 2004-1, 2.36%, 4/15/29 (a)
                         9,691            708,664   
 
                                       1,543,286   
Total Asset-Backed Securities — 9.0%
                                       59,573,516   

Common Stocks (c)
                         Shares       

 
Construction & Engineering — 0.0%
                                                            
USI United Subcontractors
                         6,454            6,454   
Diversified Financial Services — 0.4%
                                                            
Kcad Holdings I Ltd.
                         384,412,912            2,594,787   
Hotels, Restaurants & Leisure — 0.2%
                                                            
BLB Worldwide Holdings, Inc.
                         51,947            1,120,133   
Travelport LLC (d)
                         176,501            1,765   
 
                                       1,121,898   
Metals & Mining — 0.0%
                                                            
Euramax International
                         234             48,493   
Paper & Forest Products — 0.2%
                                                            
NewPage Corp. (d)
                         13,780            1,171,300   
Software — 0.2%
                                                            
Bankruptcy Management Solutions, Inc.
                         880             9    
HMH Holdings/EduMedia
                         71,219            1,305,660   
 
                                       1,305,669   
Total Common Stocks — 1.0%
                                       6,248,601   

Corporate Bonds
                         Par (000 )                
Aerospace & Defense — 0.9%
                                                            
Bombardier, Inc., 4.25%, 1/15/16 (a)(e)
           USD             1,365            1,416,188   
DigitalGlobe, Inc., 5.25%, 2/01/21 (a)(e)
                         1,158            1,149,315   
Huntington Ingalls Industries, Inc., 7.13%, 3/15/21 (e)
                         570             621,300   
Kratos Defense & Security Solutions, Inc., 10.00%, 6/01/17 (e)
                         1,966            2,169,972   
Meccanica Holdings USA, Inc., 6.25%, 7/15/19 (a)(e)
                         559             574,417   
 
                                       5,931,192   
Airlines — 1.3%
                                                            
American Airlines Pass-Through Trust, Series 2011-2, Class A, 8.63%, 4/15/23 (e)
                         539             560,243   
Continental Airlines Pass-Through Trust, Series 2012-3, Class C, 6.13%, 4/29/18 (e)
                         2,090            2,084,775   
Continental Airlines, Inc., 6.75%, 9/15/15 (a)(e)
                         1,350            1,417,500   
Delta Air Lines Pass-Through Trust, Series 2009-1, Class B, 9.75%, 6/17/18 (e)
                         244             270,345   
US Airways Pass-Through Trust (e):
                                                            
Series 2011-1, Class C, 10.88%, 10/22/14
                         1,333            1,406,750   
Series 2012-1, Class C, 9.13%, 10/01/15
                         2,512            2,687,840   
 
                                       8,427,453   
Auto Components — 1.4%
                                                            
Continental Rubber of America Corp., 4.50%, 9/15/19 (a)
                         150             153,000   
Icahn Enterprises LP (b)(f):
                                                            
4.00%, 8/15/13 (a)
                         4,500            4,511,250   
4.00%, 8/15/13
                         2,305            2,310,762   
Jaguar Land Rover Automotive Plc (FKA Jaguar Land Rover Plc), 8.25%, 3/15/20
           GBP             554             942,308   
Titan International, Inc., 7.88%, 10/01/17
           USD             1,330            1,426,425   
 
                                       9,343,745   

See Notes to Financial Statements.

30 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Corporate Bonds                 Par
(000)
     Value
Beverages — 0.2%
                                                            
Constellation Brands, Inc.:
                                                            
7.25%, 5/15/17
           USD             82          $        92,968     
6.00%, 5/01/22 (e)
                         463             505,827   
Crown European Holdings SA:
                                                            
7.13%, 8/15/18 (a)
           EUR             440             621,833   
7.13%, 8/15/18
                         66             93,275   
 
                                       1,313,903   
Building Products — 0.7%
                                                            
Building Materials Corp. of America (a)(e):
                                                            
7.00%, 2/15/20
           USD             1,345            1,455,962   
6.75%, 5/01/21
                         1,030            1,105,963   
Momentive Performance Materials, Inc., 8.88%, 10/15/20
                         530             543,913   
USG Corp., 9.75%, 1/15/18
                         1,390            1,634,987   
 
                                       4,740,825   
Capital Markets — 0.3%
                                                            
E*Trade Financial Corp., 0.00%, 8/31/19 (a)(f)(g)
                         249             260,361   
Nuveen Investments, Inc., 9.13%, 10/15/17 (a)
                         431             433,155   
SteelRiver Transmission Co. LLC, 4.71%, 6/30/17 (a)
                         1,162            1,225,616   
 
                                       1,919,132   
Chemicals — 2.8%
                                                            
Ashland, Inc., 3.88%, 4/15/18 (a)
                         675             685,125   
Axiall Corp., 4.88%, 5/15/23 (a)(e)
                         394             399,910   
Celanese US Holdings LLC, 5.88%, 6/15/21 (e)
                         629             687,182   
Ciech Group Financing AB, 9.50%, 11/30/19
           EUR             180             256,149   
Eagle Spinco, Inc., 4.63%, 2/15/21 (a)(e)
           USD             837             850,601   
Huntsman International LLC:
                                                            
4.88%, 11/15/20 (e)
                         1,134            1,122,660   
4.88%, 11/15/20 (a)
                         634             624,490   
8.63%, 3/15/21 (e)
                         655             740,150   
INEOS Finance Plc, 7.50%, 5/01/20 (a)(e)
                         445             479,488   
LyondellBasell Industries NV, 5.75%, 4/15/24 (e)
                         1,790            2,080,875   
Nova Chemicals Corp., 8.38%, 11/01/16 (e)
                         5,500            5,953,750   
Nufarm Australia Ltd., 6.38%, 10/15/19 (a)(e)
                         320             339,200   
Orion Engineered Carbons Bondco GmbH, 9.63%, 6/15/18 (a)
                         898             987,800   
Rockwood Specialties Group, Inc., 4.63%, 10/15/20 (e)
                         1,330            1,376,550   
Tronox Finance LLC, 6.38%, 8/15/20 (a)(e)
                         1,573            1,563,169   
US Coatings Acquisition, Inc./Flash Dutch 2 BV:
                                                            
5.75%, 2/01/21
           EUR             200             266,332   
7.38%, 5/01/21 (a)
           USD             398             411,930   
 
                                       18,825,361   
Commercial Banks — 3.7%
                                                            
BNP Paribas SA, 2.38%, 9/14/17 (e)
                         3,225            3,303,532   
CIT Group, Inc. (e):
                                                            
4.75%, 2/15/15 (a)
                         1,709            1,798,722   
5.00%, 5/15/17
                         890             946,738   
5.50%, 2/15/19 (a)
                         2,040            2,218,500   
HSBC Bank Plc, 3.10%, 5/24/16 (a)(e)
                         2,560            2,718,441   
HSBC Holdings Plc, 6.25%, 3/19/18
           EUR             1,000            1,548,721   
ING Bank NV, 2.00%, 9/25/15 (a)(e)
           USD             3,245            3,300,425   
Nordea Bank AB, 4.50%, 3/26/20
           EUR             1,020            1,471,099   
Penske Truck Leasing Co. LP/PTL Finance Corp., 3.38%, 3/15/18 (a)(e)
           USD             6,155            6,407,349   
Regions Financial Corp., 4.88%, 4/26/13 (e)
                         907             912,369   
 
                                       24,625,896   
Commercial Services & Supplies — 1.4%
                                                            
ADS Waste Holdings, Inc., 8.25%, 10/01/20 (a)
                         292             313,900   
ARAMARK Holdings Corp. (a):
                                                            
8.63%, 5/01/16 (h)
                         890             907,809   
5.75%, 3/15/20 (i)
                         1,462            1,491,240   
Aviation Capital Group Corp., 4.63%, 1/31/18 (a)(e)
                         1,000            1,015,566   
Brickman Group Holdings, Inc., 9.13%, 11/01/18 (a)
                         63             67,725   
Corporate Bonds                 Par
(000)
     Value
Commercial Services & Supplies (concluded)
                                                            
Catalent Pharma Solutions, Inc., 7.88%, 10/15/18 (a)
           USD             375          $       379,687     
Clean Harbors, Inc., 5.25%, 8/01/20 (e)
                         607             625,210   
Covanta Holding Corp., 6.38%, 10/01/22 (e)
                         1,130            1,225,299   
EC Finance Plc, 9.75%, 8/01/17
           EUR             100             141,979   
HDTFS, Inc. (a):
                                                            
5.88%, 10/15/20
           USD             435             452,400   
6.25%, 10/15/22
                         605             650,375   
Mead Products LLC/ACCO Brands Corp., 6.75%, 4/30/20 (a)
                         100             105,875   
Mobile Mini, Inc., 7.88%, 12/01/20 (e)
                         915             1,017,937   
Verisure Holding AB:
                                                            
8.75%, 9/01/18
           EUR             311             438,508   
8.75%, 12/01/18
                         111             147,814   
West Corp., 8.63%, 10/01/18
           USD             165             175,725   
 
                                       9,157,049   
Communications Equipment — 1.7%
                                                            
ADC Telecommunications, Inc., 3.50%, 7/15/15 (e)(f)
                         6,670            6,673,335   
Avaya, Inc.:
                                                            
9.75%, 11/01/15 (e)
                         413             406,289   
7.00%, 4/01/19 (a)
                         437             417,335   
Zayo Group LLC/Zayo Capital, Inc.:
                                                            
8.13%, 1/01/20 (e)
                         1,800            2,011,500   
10.13%, 7/01/20
                         1,460            1,711,850   
 
                                       11,220,309   
Construction Materials — 1.0%
                                                            
Buzzi Unicem SpA, 6.25%, 9/28/18
           EUR             154             216,274   
HD Supply, Inc. (a):
                                                            
8.13%, 4/15/19 (e)
           USD             3,085            3,474,481   
7.50%, 7/15/20
                         2,374            2,376,968   
11.50%, 7/15/20
                         335             386,088   
HeidelbergCement AG, 7.50%, 4/03/20
           EUR             64             100,684   
 
                                       6,554,495   
Consumer Finance — 0.9%
                                                            
Ally Financial, Inc., 3.13%, 1/15/16 (a)(e)
           USD             1,500            1,515,330   
Ford Motor Credit Co. LLC:
                                                            
3.88%, 1/15/15 (e)
                         2,475            2,576,042   
7.00%, 4/15/15
                         400             442,149   
Hyundai Capital America, 3.75%, 4/06/16 (a)(e)
                         1,285            1,362,843   
 
                                       5,896,364   
Containers & Packaging — 0.9%
                                                            
Ardagh Packaging Finance Plc:
                                                            
7.38%, 10/15/17 (a)(e)
                         299             325,536   
7.38%, 10/15/17
           EUR             200             283,304   
7.38%, 10/15/17 (a)
                         587             831,498   
7.38%, 10/15/17
                         100             141,652   
7.00%, 11/15/20 (a)
           USD             982             984,455   
4.88%, 11/15/22 (a)
                         332             327,020   
5.00%, 11/15/22
           EUR             260             336,897   
Berry Plastics Corp.:
                                                            
4.18%, 9/15/14 (b)
           USD             700             700,000   
8.25%, 11/15/15 (e)
                         490             510,678   
9.75%, 1/15/21
                         290             334,950   
Beverage Packaging Holdings Luxembourg II SA, 8.00%, 12/15/16
           EUR             274             358,687   
Crown Americas LLC/Crown Americas Capital Corp. III, 6.25%, 2/01/21
           USD             96             104,640   
Crown Americas LLC/Crown Americas Capital Corp. IV, 4.50%, 1/15/23 (a)(e)
                         1,049            1,025,398   
 
                                       6,264,715   
Distributors — 0.1%
                                                            
VWR Funding, Inc., 7.25%, 9/15/17 (a)
                         874             919,885   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 31
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Corporate Bonds                 Par
(000)
     Value
Diversified Consumer Services — 0.5%
                                                            
313 Group, Inc. (a):
                                                            
6.38%, 12/01/19
           USD             566          $       551,850     
8.75%, 12/01/20
                         1,249            1,233,387   
Laureate Education, Inc., 9.25%, 9/01/19 (a)
                         1,460            1,587,750   
 
                                       3,372,987   
Diversified Financial Services — 5.1%
                                                            
Aircastle Ltd., 6.25%, 12/01/19 (e)
                         367             395,442   
Ally Financial, Inc. (e):
                                                            
8.30%, 2/12/15
                         2,460            2,736,750   
7.50%, 9/15/20
                         1,630            1,972,300   
8.00%, 11/01/31
                         1,330            1,670,812   
Banque Paribas, 6.95%, 7/22/13 (e)
                         2,100            2,145,457   
Citigroup, Inc., 5.95% (b)(e)(j)
                         1,370            1,395,687   
CNG Holdings, Inc., 9.38%, 5/15/20 (a)
                         700             690,375   
Co-Operative Group Ltd. (k):
                                                            
6.88%, 7/08/20
           GBP             300             476,961   
7.50%, 7/08/26
                         600             958,472   
DPL, Inc.:
                                                            
6.50%, 10/15/16
           USD             70             73,500   
7.25%, 10/15/21
                         185             198,413   
Gala Group Finance Plc, 8.88%, 9/01/18
           GBP             700             1,146,890   
The Goldman Sachs Group, Inc. (e):
                                                            
6.00%, 5/01/14
           USD             1,150            1,217,420   
5.13%, 1/15/15
                         3,515            3,765,553   
3.30%, 5/03/15
                         3,285            3,434,717   
Leucadia National Corp., 8.13%, 9/15/15 (e)
                         1,870            2,113,100   
Morgan Stanley, 5.30%, 3/01/13
                         825             825,000   
Reynolds Group Issuer, Inc.:
                                                            
7.13%, 4/15/19 (e)
                         995             1,068,381   
9.00%, 4/15/19
                         180             190,800   
9.88%, 8/15/19
                         795             870,525   
5.75%, 10/15/20 (e)
                         1,800            1,858,500   
6.88%, 2/15/21 (e)
                         820             875,350   
SLM Corp., Series A, 5.00%, 10/01/13 (e)
                         150             153,000   
Spirit Issuer Plc, 5.86%, 12/28/21
           GBP             1,570            2,298,407   
WMG Acquisition Corp., 6.00%, 1/15/21 (a)(e)
           USD             935             967,725   
 
                                       33,499,537   
Diversified Telecommunication Services — 1.4%
                                                            
Level 3 Communications, Inc., 8.88%, 6/01/19 (a)
                         735             793,800   
Level 3 Financing, Inc.:
                                                            
4.21%, 2/15/15 (b)
                         1,725            1,725,000   
8.13%, 7/01/19
                         3,083            3,360,470   
7.00%, 6/01/20 (a)
                         495             519,750   
Lynx I Corp., 5.38%, 4/15/21 (a)(e)
                         845             866,125   
OTE Plc, 7.25%, 2/12/15
           EUR             151             198,123   
Telenet Finance V Luxembourg SCA:
                                                            
6.25%, 8/15/22
                         271             362,649   
6.75%, 8/15/24
                         397             541,627   
Windstream Corp., 8.13%, 8/01/13 (e)
           USD             590             605,458   
 
                                       8,973,002   
Electric Utilities — 0.3%
                                                            
Mirant Mid Atlantic Pass-Through Trust, Series B, 9.13%, 6/30/17 (e)
                         677             750,993   
Nisource Finance Corp. (e):
                                                            
6.40%, 3/15/18
                         440             528,150   
5.25%, 2/15/43
                         800             848,821   
 
                                       2,127,964   
Electrical Equipment — 0.2%
                                                            
Belden, Inc., 5.50%, 9/01/22 (a)(e)
                         510             522,750   
Pentair Finance SA, 1.88%, 9/15/17 (a)(e)
                         371             371,047   
Techem GmbH, 6.13%, 10/01/19
           EUR             300             416,144   
 
                                       1,309,941   
Corporate Bonds                 Par
(000)
     Value
Energy Equipment & Services — 2.4%
                                                            
Calfrac Holdings LP, 7.50%, 12/01/20 (a)
           USD             1,105         $     1,110,525     
Compagnie Générale de Géophysique, Veritas (e):
                                                            
7.75%, 5/15/17
                         330             340,313   
6.50%, 6/01/21
                         2,115            2,199,600   
FTS International Services LLC/FTS International Bonds, Inc., 8.13%, 11/15/18 (a)(e)
                         1,182            1,223,370   
Gulfmark Offshore, Inc., 6.38%, 3/15/22 (e)
                         185             191,013   
Hornbeck Offshore Services, Inc., 5.88%, 4/01/20 (e)
                         375             393,750   
MEG Energy Corp. (a)(e):
                                                            
6.50%, 3/15/21
                         110             116,050   
6.38%, 1/30/23
                         335             346,725   
Oil States International, Inc. (e):
                                                            
6.50%, 6/01/19
                         725             775,750   
5.13%, 1/15/23 (a)
                         908             908,000   
Peabody Energy Corp. (e):
                                                            
6.00%, 11/15/18
                         342             363,375   
6.25%, 11/15/21
                         1,743            1,812,720   
Rain CII Carbon LLC/CII Carbon Corp., 8.25%, 1/15/21 (a)(e)
                         535             561,750   
Seadrill Ltd., 5.63%, 9/15/17 (a)
                         2,534            2,565,675   
Tervita Corp., 8.00%, 11/15/18 (a)
                         833             857,990   
Transocean, Inc. (e):
                                                            
4.95%, 11/15/15
                         1,040            1,131,267   
5.05%, 12/15/16
                         180             200,514   
2.50%, 10/15/17
                         725             734,093   
6.00%, 3/15/18
                         230             263,688   
 
                                       16,096,168   
Food & Staples Retailing — 0.3%
                                                            
Bakkavor Finance 2 Plc, 8.25%, 2/15/18
           GBP             312             480,420   
Rite Aid Corp., 9.25%, 3/15/20 (e)
           USD             1,095            1,226,400   
Zobele Holding SpA, 7.88%, 2/01/18
           EUR             100             132,513   
 
                                       1,839,333   
Food Products — 0.3%
                                                            
Post Holdings, Inc., 7.38%, 2/15/22 (e)
           USD             780             842,400   
Smithfield Foods, Inc., 6.63%, 8/15/22 (e)
                         783             851,512   
 
                                       1,693,912   
Gas Utilities — 0.3%
                                                            
Florida Gas Transmission Co. LLC, 4.00%, 7/15/15 (a)
                         2,000            2,125,714   
Health Care Equipment & Supplies — 1.5%
                                                            
Biomet, Inc. (a):
                                                            
6.50%, 8/01/20
                         1,720            1,818,900   
6.50%, 10/01/20
                         1,445            1,488,350   
CareFusion Corp., 5.13%, 8/01/14 (e)
                         3,000            3,174,957   
DJO Finance LLC:
                                                            
8.75%, 3/15/18 (e)
                         413             455,849   
7.75%, 4/15/18
                         540             537,300   
9.88%, 4/15/18
                         500             533,750   
Fresenius Medical Care US Finance II, Inc., 5.63%, 7/31/19 (a)
                         960             1,039,200   
Kinetic Concepts, Inc./KCI USA, Inc., 12.50%, 11/01/19 (a)
                         210             205,800   
Teleflex, Inc., 6.88%, 6/01/19 (e)
                         675             734,062   
 
                                       9,988,168   
Health Care Providers & Services — 3.4%
                                                            
Aviv Healthcare Properties LP, 7.75%, 2/15/19 (e)
                         995             1,067,137   
Care UK Health & Social Care Plc, 9.75%, 8/01/17
           GBP             130             198,696   
CHS/Community Health Systems, Inc.:
                                                            
5.13%, 8/15/18 (e)
           USD             490             515,113   
7.13%, 7/15/20
                         471             507,503   
Crown Newco 3 Plc, 7.00%, 2/15/18
           GBP             541             847,398   
DaVita HealthCare Partners, Inc., 5.75%, 8/15/22 (e)
           USD             939             978,907   

See Notes to Financial Statements.

32 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Corporate Bonds                 Par
(000)
     Value
Health Care Providers & Services (concluded)
                                                            
HCA, Inc. (e):
                                                            
6.50%, 2/15/20
           USD             1,895         $     2,122,400     
7.88%, 2/15/20
                         1,896            2,102,190   
7.25%, 9/15/20
                         996             1,105,560   
5.88%, 3/15/22
                         2,390            2,575,225   
Hologic, Inc., 6.25%, 8/01/20 (a)(e)
                         1,289            1,359,895   
IASIS Healthcare LLC, 8.38%, 5/15/19
                         1,030            1,060,900   
inVentiv Health, Inc., 9.00%, 1/15/18 (a)
                         720             750,600   
Omnicare, Inc., 7.75%, 6/01/20
                         1,135            1,259,850   
Tenet Healthcare Corp.:
                                                            
6.25%, 11/01/18 (e)
                         721             798,507   
8.88%, 7/01/19 (e)
                         1,005            1,135,650   
6.75%, 2/01/20
                         475             508,250   
4.50%, 4/01/21 (a)(e)
                         803             791,959   
Vanguard Health Holding Co. II LLC, 7.75%, 2/01/19 (a)
                         800             857,000   
Voyage Care Bondco Plc, 6.50%, 8/01/18
           GBP             150             231,540   
WellPoint, Inc., 1.25%, 9/10/15 (e)
           USD             1,430            1,441,058   
 
                                       22,215,338   
Health Care Technology — 0.8%
                                                            
IMS Health, Inc., 12.50%, 3/01/18 (a)(e)
                         4,300            5,181,500   
Hotels, Restaurants & Leisure — 5.7%
                                                            
Caesars Entertainment Operating Co., Inc., 9.00%, 2/15/20 (a)
                         149             147,137   
Caesars Operating Escrow LLC:
                                                            
8.50%, 2/15/20 (e)
                         1,010            984,750   
9.00%, 2/15/20 (a)
                         1,646            1,625,425   
Carlson Wagonlit BV, 6.88%, 6/15/19 (a)(e)
                         370             386,650   
Choice Hotels International, Inc., 5.75%, 7/01/22 (e)
                         240             266,400   
Cirsa Funding Luxembourg SA, 8.75%, 5/15/18
           EUR             355             454,201   
Enterprise Inns Plc:
                                                            
6.50%, 12/06/18
           GBP             2,232            3,326,800   
6.88%, 2/15/21
                         2,070            2,983,279   
Gategroup Finance Luxembourg SA, 6.75%, 3/01/19
           EUR             290             389,968   
Hilton Hotels Corp., Mezzanine G, 1.00%, 11/12/15
           USD             9,998            9,773,151   
MCE Finance Ltd., 5.00%, 2/15/21 (a)(e)
                         941             941,000   
Regal Entertainment Group, 5.75%, 2/01/25
                         265             259,700   
Six Flags Entertainment Corp., 5.25%, 1/15/21 (a)(e)
                         576             564,480   
Spirit Issuer Plc:
                                                            
1.07%, 12/28/28
           GBP             3,325            3,846,196   
5.47%, 12/28/34 (b)
                         4,500            5,853,917   
Station Casinos LLC:
                                                            
3.66%, 6/18/18
           USD             440             440,000   
7.50%, 3/01/21 (a)
                         1,283            1,291,019   
Travelport LLC, 6.31%, 12/01/16 (a)(e)(h)
                         993             901,529   
Tropicana Entertainment LLC, 9.63%, 12/15/14 (c)(d)
                         375                
The Unique Pub Finance Co. Plc, Series A4, 5.66%, 6/30/27
           GBP             1,686            2,372,310   
Wynn Las Vegas LLC, 5.38%, 3/15/22 (e)
           USD             888             933,510   
 
                                       37,741,422   
Household Durables — 1.6%
                                                            
Algeco Scotsman Global Finance Plc, 9.00%, 10/15/18
           EUR             630             855,396   
Ashton Woods USA LLC/Ashton Woods Finance Corp., 6.88%, 2/15/21 (a)
           USD             510             512,550   
Beazer Homes USA, Inc., 6.63%, 4/15/18 (e)
                         910             972,562   
Berkline/Benchcraft LLC, 4.50%, 11/03/13 (c)(d)
                         200                
Brookfield Residential Properties, Inc., 6.50%, 12/15/20 (a)(e)
                         925             980,500   
K. Hovnanian Enterprises, Inc., 7.25%, 10/15/20 (a)
                         2,130            2,343,000   
Corporate Bonds                 Par
(000)
     Value
Household Durables (concluded)
                                                            
Libbey Glass, Inc., 6.88%, 5/15/20 (e)
           USD             250          $       268,125     
Spie BondCo 3 SCA, 11.00%, 8/15/19
           EUR             248             361,011   
Standard Pacific Corp., 8.38%, 1/15/21 (e)
           USD             2,400            2,850,000   
United Rentals North America, Inc., 5.75%, 7/15/18 (e)
                         1,244            1,338,855   
 
                                       10,481,999   
Household Products — 0.2%
                                                            
Ontex IV SA:
                                                            
7.50%, 4/15/18
           EUR             100             135,777   
9.00%, 4/15/19
                         253             338,562   
Spectrum Brands Escrow Corp. (a):
                                                            
6.38%, 11/15/20
           USD             250             265,938   
6.63%, 11/15/22
                         285             307,087   
 
                                       1,047,364   
Independent Power Producers & Energy Traders — 2.8%
The AES Corp.:
                                                            
7.75%, 10/15/15
                         1,730            1,937,600   
9.75%, 4/15/16 (e)
                         710             844,900   
7.38%, 7/01/21
                         185             209,050   
Calpine Corp. (a)(e):
                                                            
7.25%, 10/15/17
                         365             388,269   
7.50%, 2/15/21
                         478             519,825   
Energy Future Intermediate Holding Co. LLC:
                                                            
6.88%, 8/15/17 (a)
                         1,015            1,070,825   
10.00%, 12/01/20 (a)(e)
                         2,105            2,373,387   
10.00%, 12/01/20
                         4,415            5,011,025   
GenOn REMA LLC (e):
                                                            
Series B, 9.24%, 7/02/17
                         656             723,663   
Series C, 9.68%, 7/02/26
                         650             708,500   
Laredo Petroleum, Inc.:
                                                            
9.50%, 2/15/19
                         630             711,900   
7.38%, 5/01/22
                         515             558,775   
NRG Energy, Inc. (e):
                                                            
7.63%, 1/15/18
                         2,001            2,293,646   
6.63%, 3/15/23 (a)
                         790             841,350   
QEP Resources, Inc., 5.38%, 10/01/22 (e)
                         476             498,610   
 
                                       18,691,325   
Industrial Conglomerates — 0.2%
                                                            
Sequa Corp., 7.00%, 12/15/17 (a)
                         1,305            1,314,788   
Insurance — 1.4%
                                                            
Allied World Assurance Co. Holdings, Ltd., 7.50%, 8/01/16 (e)
                         3,000            3,535,302   
American International Group, Inc., 3.00%, 3/20/15 (e)
                         3,120            3,243,983   
CNO Financial Group, Inc., 6.38%, 10/01/20 (a)(e)
                         304             322,240   
Forethought Financial Group, Inc., 8.63%, 4/15/21 (a)(e)
                         750             896,858   
MPL 2 Acquisition Canco, Inc., 9.88%, 8/15/18 (a)
                         595             589,050   
Muenchener Rueckversicherungs AG, 6.00%, 5/26/41 (b)
           EUR             400             604,154   
TMF Group Holding B.V., 9.88%, 12/01/19
                         210             276,907   
 
                                       9,468,494   
Internet Software & Services — 0.1%
                                                            
Cerved Technologies SpA:
                                                            
6.38%, 1/15/20
                         100             129,902   
8.00%, 1/15/21
                         100             126,965   
Equinix, Inc., 4.88%, 4/01/20
           USD             139             139,000   
 
                                       395,867   
IT Services — 1.2%
                                                            
Ceridian Corp., 8.88%, 7/15/19 (a)
                         1,395            1,572,862   
Epicor Software Corp., 8.63%, 5/01/19
                         1,260            1,357,650   
First Data Corp.:
                                                            
7.38%, 6/15/19 (a)(e)
                         1,175            1,235,219   
6.75%, 11/01/20 (a)(e)
                         1,250            1,282,812   
8.25%, 1/15/21 (a)
                         38             38,855   
12.63%, 1/15/21
                         1,018            1,085,443   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 33
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Corporate Bonds                 Par
(000)
     Value
IT Services (concluded)
                                                            
SunGard Data Systems, Inc., 6.63%, 11/01/19 (a)
           USD             1,040         $     1,068,600     
WEX, Inc., 4.75%, 2/01/23 (a)(e)
                         550             532,125   
 
                                       8,173,566   
Machinery — 1.1%
                                                            
CNH Capital LLC, 3.88%, 11/01/15 (e)
                         1,320            1,356,300   
Silver II Borrower/Silver II US Holdings LLC, 7.75%, 12/15/20 (a)
                         336             349,440   
Terex Corp., 6.00%, 5/15/21 (e)
                         1,070            1,110,125   
Trinseo Materials Operating SCA, 8.75%, 2/01/19 (a)
                         575             572,844   
UR Merger Sub Corp. (e):
                                                            
7.38%, 5/15/20
                         805             881,475   
7.63%, 4/15/22
                         2,518            2,788,685   
 
                                       7,058,869   
Media — 4.5%
                                                            
AMC Networks, Inc. (e):
                                                            
7.75%, 7/15/21
                         865             981,775   
4.75%, 12/15/22
                         269             267,991   
Cengage Learning Acquisitions, Inc., 11.50%, 4/15/20 (a)(e)
                         509             402,110   
Checkout Holding Corp., 11.49%, 11/15/15 (a)(g)
                         1,007            743,921   
Cinemark USA, Inc., 5.13%, 12/15/22 (a)(e)
                         206             207,030   
Clear Channel Communications, Inc., 9.00%, 12/15/19 (a)(i)
                         1,017            945,810   
Clear Channel Worldwide Holdings, Inc. (e):
                                                            
6.50%, 11/15/22 (a)
                         965             1,008,425   
6.50%, 11/15/22 (a)
                         2,608            2,744,920   
Series B, 7.63%, 3/15/20
                         1,045            1,081,575   
DIRECTV Holdings LLC, 3.13%, 2/15/16 (e)
                         3,000            3,144,492   
DISH DBS Corp. (e):
                                                            
7.00%, 10/01/13
                         1,267            1,306,594   
7.13%, 2/01/16
                         200             222,500   
5.88%, 7/15/22
                         2,025            2,136,375   
Intelsat Jackson Holdings SA, 7.25%, 10/15/20
                         1,660            1,780,350   
Intelsat Luxembourg SA:
                                                            
11.25%, 2/04/17
                         360             382,500   
11.50%, 2/04/17 (h)
                         280             297,850   
Interactive Data Corp., 10.25%, 8/01/18 (e)
                         2,210            2,505,588   
Lynx I Corp., 6.00%, 4/15/21
           GBP             1,274            1,985,872   
Lynx II Corp., 6.38%, 4/15/23 (a)
           USD             200             207,250   
The McClatchy Co., 9.00%, 12/15/22 (a)
                         330             348,975   
NAI Entertainment Holdings LLC, 8.25%, 12/15/17 (a)(e)
                         1,301            1,418,090   
Nara Cable Funding Ltd.:
                                                            
8.88%, 12/01/18
           EUR             190             260,457   
8.88%, 12/01/18 (a)
           USD             200             206,500   
ProQuest LLC, 9.00%, 10/15/18 (a)
                         200             198,500   
ProtoStar I Ltd., 18.00%, 10/15/13 (a)(c)(d)(f)
                         3,454            1,727   
Sterling Entertainment Corp., 10.00%, 12/15/19
                         1,175            1,175,000   
Unitymedia Hessen GmbH & Co. KG:
                                                            
7.50%, 3/15/19
                         1,440            1,569,600   
5.50%, 1/15/23 (a)(e)
                         720             727,200   
Univision Communications, Inc., 6.75%, 9/15/22 (a)
                         355             383,400   
Virgin Media Secured Finance Plc, 6.50%, 1/15/18
                         1,000            1,067,500   
 
                                       29,709,877   
Metals & Mining — 2.6%
                                                            
ArcelorMittal:
                                                            
9.50%, 2/15/15 (e)
                         1,910            2,155,912   
4.25%, 8/05/15 (e)
                         987             1,021,884   
5.00%, 2/25/17
                         388             403,714   
6.13%, 6/01/18 (e)
                         498             536,992   
6.75%, 2/25/22 (e)
                         400             440,443   
Eco-Bat Finance Plc, 7.75%, 2/15/17
           EUR             495             667,250   
FMG Resources August 2006 Property Ltd., 6.38%, 2/01/16 (a)(e)
           USD             625             651,563   
Corporate Bonds                 Par
(000)
     Value
Metals & Mining (concluded)
                                                            
Global Brass and Copper, Inc., 9.50%, 6/01/19 (a)
           USD             695          $       755,812     
Kaiser Aluminum Corp., 8.25%, 6/01/20 (e)
                         510             569,925   
New Gold, Inc. (a)(e):
                                                            
7.00%, 4/15/20
                         175             189,000   
6.25%, 11/15/22
                         685             720,963   
New World Resources NV:
                                                            
7.88%, 5/01/18
           EUR             494             661,375   
7.88%, 1/15/21
                         330             398,519   
Novelis, Inc., 8.75%, 12/15/20 (e)
           USD             3,875            4,340,000   
Perstorp Holding AB, 8.75%, 5/15/17 (a)
                         290             304,500   
Schmolz & Bickenbach Luxembourg SA, 9.88%, 5/15/19
           EUR             365             426,633   
Steel Dynamics, Inc., 6.38%, 8/15/22 (a)(e)
           USD             555             593,850   
Xstrata Canada Financial Corp., 2.85%, 11/10/14 (a)(e)
                         2,450            2,513,822   
 
                                       17,352,157   
Multiline Retail — 0.3%
                                                            
Dollar General Corp., 4.13%, 7/15/17 (e)
                         342             361,665   
Dufry Finance SCA, 5.50%, 10/15/20 (a)(e)
                         1,336            1,392,780   
 
                                       1,754,445   
Oil, Gas & Consumable Fuels — 6.9%
                                                            
Access Midstream Partners LP:
                                                            
6.13%, 7/15/22
                         510             546,975   
4.88%, 5/15/23 (e)
                         510             504,900   
BP Capital Markets Plc, 5.25%, 11/07/13
                         6,000            6,196,752   
Chaparral Energy, Inc., 7.63%, 11/15/22
                         305             330,925   
Chesapeake Energy Corp. (e):
                                                            
6.88%, 11/15/20
                         405             445,500   
6.13%, 2/15/21
                         620             657,200   
Concho Resources, Inc. (e):
                                                            
6.50%, 1/15/22
                         221             240,890   
5.50%, 10/01/22
                         265             275,931   
CONSOL Energy, Inc., 8.25%, 4/01/20 (e)
                         1,890            2,083,725   
Denbury Resources, Inc., 4.63%, 7/15/23 (e)
                         994             975,362   
EP Energy LLC/Everest Acquisition Finance, Inc., 6.88%, 5/01/19 (e)
                         630             686,700   
Halcon Resources Corp., 8.88%, 5/15/21 (a)
                         938             1,008,350   
Holly Energy Partners LP, 6.50%, 3/01/20 (a)(e)
                         215             230,050   
Kinder Morgan Energy Partners LP, 5.95%, 2/15/18 (e)
                         3,215            3,834,717   
Kinder Morgan Finance Co. LLC, 6.00%, 1/15/18 (a)(e)
                         1,285            1,418,208   
Kodiak Oil & Gas Corp., 8.13%, 12/01/19
                         865             973,125   
Linn Energy LLC:
                                                            
6.25%, 11/01/19 (a)(e)
                         1,030            1,050,600   
8.63%, 4/15/20
                         255             282,094   
7.75%, 2/01/21
                         535             577,800   
MarkWest Energy Partners LP (e):
                                                            
5.50%, 2/15/23
                         370             388,500   
4.50%, 7/15/23
                         540             527,850   
Newfield Exploration Co., 5.63%, 7/01/24 (e)
                         575             600,875   
Oasis Petroleum, Inc.:
                                                            
7.25%, 2/01/19
                         380             410,400   
6.50%, 11/01/21
                         410             442,800   
Offshore Group Investments Ltd., 11.50%, 8/01/15
                         1,045            1,139,050   
ONEOK Partners LP, 2.00%, 10/01/17 (e)
                         355             359,632   
PBF Holding Co. LLC, 8.25%, 2/15/20 (a)(e)
                         466             506,775   
PDC Energy, Inc., 7.75%, 10/15/22 (a)
                         475             502,313   
PetroBakken Energy Ltd., 8.63%, 2/01/20 (a)
                         898             915,960   
Plains Exploration & Production Co., 6.88%, 2/15/23
                         1,200            1,383,000   
Range Resources Corp. (e):
                                                            
6.75%, 8/01/20
                         593             647,853   
5.75%, 6/01/21
                         1,298            1,382,370   
5.00%, 8/15/22
                         742             758,695   
Sabine Pass Liquefaction LLC, 5.63%, 2/01/21 (a)(e)
                         3,612            3,729,390   

See Notes to Financial Statements.

34 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Corporate Bonds                 Par
(000)
     Value
Oil, Gas & Consumable Fuels (concluded)
                                                            
Sabine Pass Liquified Natural Gas LP (e):
                                                            
7.50%, 11/30/16
           USD             4,110         $     4,541,550     
6.50%, 11/01/20 (a)
                         745             785,975   
SandRidge Energy, Inc., 7.50%, 2/15/23 (e)
                         1,585            1,660,287   
SESI LLC:
                                                            
6.38%, 5/01/19
                         755             809,738   
7.13%, 12/15/21 (e)
                         745             825,087   
SM Energy Co. (e):
                                                            
6.50%, 11/15/21
                         605             657,938   
6.50%, 1/01/23
                         285             308,513   
Tesoro Logistics LP/Tesoro Logistics Finance Corp., 5.88%, 10/01/20 (a)(e)
                         176             183,480   
 
                                       45,787,835   
Paper & Forest Products — 0.2%
                                                            
Ainsworth Lumber Co. Ltd., 7.50%, 12/15/17 (a)
                         810             872,775   
NewPage Corp., 11.38%, 12/31/14 (c)(d)
                         3,183               
Sappi Papier Holding GmbH, 8.38%, 6/15/19 (a)(e)
                         305             341,600   
 
                                       1,214,375   
Pharmaceuticals — 0.3%
                                                            
Mylan, Inc., 6.00%, 11/15/18 (a)
                         80             88,109   
Valeant Pharmaceuticals International (a)(e):
                                                            
6.50%, 7/15/16
                         590             619,869   
6.38%, 10/15/20
                         915             984,769   
 
                                       1,692,747   
Professional Services — 0.1%
                                                            
La Financiere Atalian SA, 7.25%, 1/15/20
           EUR             202             264,117   
Truven Health Analytics, Inc., 10.63%, 6/01/20 (a)
           USD             540             604,800   
 
                                       868,917   
Real Estate Investment Trusts (REITs) — 0.5%
                                                            
Cantor Commercial Real Estate Co. LP/CCRE Finance Corp., 7.75%, 2/15/18 (a)
                         634             637,170   
Felcor Lodging LP:
                                                            
6.75%, 6/01/19
                         1,170            1,257,018   
5.63%, 3/01/23 (a)
                         291             292,819   
Ventas Realty LP/Ventas Capital Corp., 4.75%, 6/01/21 (e)
                         1,300            1,438,341   
 
                                       3,625,348   
Real Estate Management & Development — 1.4%
                                                            
Mattamy Group Corp., 6.50%, 11/15/20 (a)(e)
                         850             846,812   
Punch Taverns Finance Plc, Series A2R, 6.82%, 7/15/20
           GBP             1,144            1,748,522   
Realogy Corp.:
                                                            
11.50%, 4/15/17
           USD             215             229,244   
12.00%, 4/15/17
                         225             240,188   
7.88%, 2/15/19 (a)(e)
                         1,765            1,919,437   
7.63%, 1/15/20 (a)(e)
                         1,015            1,144,412   
9.00%, 1/15/20 (a)(e)
                         435             499,163   
Shea Homes LP, 8.63%, 5/15/19 (e)
                         2,110            2,342,100   
 
                                       8,969,878   
Road & Rail — 1.0%
                                                            
Asciano Finance Ltd., 3.13%, 9/23/15 (a)(e)
                         3,400            3,501,633   
The Hertz Corp.:
                                                            
7.50%, 10/15/18
                         540             589,950   
6.75%, 4/15/19 (a)
                         405             436,388   
7.38%, 1/15/21 (e)
                         1,675            1,846,687   
 
                                       6,374,658   
Semiconductors & Semiconductor Equipment — 0.1%
NXP BV/NXP Funding LLC, 5.75%, 2/15/21 (a)
                         560             572,600   
Software — 0.6%
                                                            
IAC/InterActiveCorp, 4.75%, 12/15/22 (a)(e)
                         527             515,143   
Infor US, Inc., 9.38%, 4/01/19
                         2,000            2,245,000   
Nuance Communications, Inc., 5.38%, 8/15/20 (a)(e)
                         875             885,937   
 
                                       3,646,080   
Corporate Bonds                 Par
(000)
     Value
Specialty Retail — 1.4%
                                                            
Claire’s Stores, Inc., 9.00%, 3/15/19 (a)(e)
           USD             1,034         $     1,147,740     
Michaels Stores, Inc., 7.75%, 11/01/18
                         317             345,926   
New Academy Finance Co. LLC/New Academy Finance Corp., 8.00%, 6/15/18 (a)(h)
                         218             225,085   
Party City Holdings, Inc., 8.88%, 8/01/20 (a)
                         599             651,413   
Penske Automotive Group, Inc., 5.75%, 10/01/22 (a)
                         705             737,606   
QVC, Inc.:
                                                            
7.50%, 10/01/19 (a)
                         410             452,514   
7.38%, 10/15/20 (a)
                         320             354,700   
5.13%, 7/02/22
                         11             11,632   
Sally Holdings LLC (e):
                                                            
6.88%, 11/15/19
                         920             1,025,800   
5.75%, 6/01/22
                         425             448,906   
The Western Union Co., 2.88%, 12/10/17 (e)
                         4,000            4,021,728   
 
                                       9,423,050   
Textiles, Apparel & Luxury Goods — 0.1%
                                                            
Levi Strauss & Co., 6.88%, 5/01/22 (e)
                         380             412,775   
Tobacco — 0.5%
                                                            
Reynolds American, Inc., 7.63%, 6/01/16
                         2,500            2,978,042   
Transportation Infrastructure — 0.8%
                                                            
Aguila 3 SA, 7.88%, 1/31/18 (a)
                         498             527,880   
Federal Express Corp. 2012 Pass Through Trust, 2.63%, 1/15/18 (a)(e)
                         1,212            1,226,567   
Penske Truck Leasing Co. LP/PTL Finance Corp., 3.13%, 5/11/15 (a)(e)
                         3,372            3,493,796   
 
                                       5,248,243   
Wireless Telecommunication Services — 2.3%
                                                            
Crown Castle International Corp., 5.25%, 1/15/23 (a)
                         725             743,125   
Crown Castle Towers LLC, 4.52%, 1/15/35 (a)
                         3,000            3,184,068   
Digicel Group Ltd. (a):
                                                            
8.25%, 9/01/17
                         1,335            1,408,425   
8.25%, 9/30/20
                         1,215            1,295,797   
6.00%, 4/15/21 (i)
                         1,300            1,296,750   
Sprint Capital Corp., 6.88%, 11/15/28 (e)
                         1,410            1,424,100   
Sprint Nextel Corp. (a)(e):
                                                            
9.00%, 11/15/18
                         3,070            3,806,800   
7.00%, 3/01/20
                         1,510            1,766,700   
Sunrise Communications International SA, 7.00%, 12/31/17
           EUR             150             209,737   
 
                                       15,135,502   
Total Corporate Bonds — 71.7%
                                       472,704,111   

Floating Rate Loan Interests (b)
Aerospace & Defense — 0.3%
                                                            
DigitalGlobe, Inc., Term Loan B, 3.75%, 1/24/20
           USD             1,300            1,305,278   
Transdigm, Inc., Term Loan C, 4.00%, 2/28/20
                         660             661,241   
 
                                       1,966,519   
Airlines — 0.3%
                                                            
Delta Air Lines, Inc., Term Loan B, 4.50%, 4/20/17
                         686             692,099   
Northwest Airlines, Inc., Term Loan:
                                                            
2.32%, 3/10/17
                         338             314,678   
2.32%, 3/10/17
                         613             570,703   
1.70%, 9/10/18
                         278             248,198   
1.70%, 9/10/18
                         276             246,413   
US Airways Group, Inc., Term Loan, 2.70%, 3/21/14
                         145             144,585   
 
                                       2,216,676   
Auto Components — 1.9%
                                                            
Autoparts Holdings Ltd.:
                                                            
First Lien Term Loan, 6.50%, 7/28/17
                         988             993,257   
Second Lien Term Loan, 10.50%, 1/29/18
                         1,500            1,522,500   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 35
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Auto Components (concluded)
                                                            
Federal-Mogul Corp.:
                                                            
Term Loan B, 2.14%, 12/29/14
           USD             3,109         $     2,893,033     
Term Loan C, 2.14%, 12/28/15
                         829             770,761   
The Goodyear Tire & Rubber Co., Second Lien Term Loan, 4.75%, 4/30/19
                         2,985            2,996,194   
Schaeffler AG, Term Loan B2, 6.00%, 1/27/17
                         2,135            2,134,466   
Transtar Holding Co., First Lien Term Loan, 5.50%, 10/09/18
                         1,282            1,294,606   
 
                                       12,604,817   
Beverages — 0.0%
                                                            
Le-Nature’s, Inc., Tranche B Term Loan, 3/01/11 (c)(d)(f)
                         1,000            100    
Biotechnology — 0.1%
                                                            
Grifols, Inc., Term Loan B, 4.25%, 6/01/17
                         535             537,393   
Building Products — 0.5%
                                                            
Armstrong World Industries, Inc., Term Loan B, 4.00%, 3/09/18
                         1,258            1,258,994   
CPG International, Inc., Term Loan, 5.75%, 9/18/19
                         1,372            1,381,849   
United Subcontractors, Inc., First Lien Term Loan, 6.32%, 6/30/15
                         164             155,423   
Wilsonart International Holdings LLC, Term Loan B, 5.50%, 10/31/19
                         820             828,610   
 
                                       3,624,876   
Capital Markets — 0.6%
                                                            
American Capital Holdings, Inc., Term Loan, 5.50%, 8/22/16
                         1,462            1,476,620   
HarbourVest Partners LLC, Term Loan B, 4.75%, 11/21/17
                         932             936,552   
Nuveen Investments, Inc.:
                                                            
Extended First Lien Term Loan,
5.70%—5.81%, 5/13/17
                         198             199,997   
Extended Term Loan, 5.70%—5.81%, 5/12/17
                         302             305,663   
Incremental Term Loan, 7.25%, 5/13/17
                         580             582,900   
Second Lien Term Loan, 8.25%, 2/28/19
                         685             698,700   
 
                                       4,200,432   
Chemicals — 1.3%
                                                            
American Rock Salt Holdings LLC, Term Loan, 5.50%, 4/25/17
                         1,226            1,214,181   
Chemtura Corp., Exit Term Loan B, 5.50%, 8/27/16
                         500             503,750   
Evergreen Acqco 1 LP, Term Loan, 5.00%, 7/09/19
                         781             787,672   
General Chemical Corp., Term Loan,
5.00%—5.75%, 10/06/15
                         104             104,451   
INEOS US Finance LLC, 6 Year Term Loan, 6.50%, 5/04/18
                         1,052            1,074,034   
MacDermid, Inc., Tranche C Term Loan, 2.31%, 4/11/14
           EUR             433             564,417   
Nexeo Solutions LLC, Term Loan B, 5.00%, 9/08/17
           USD             1,277            1,273,265   
Tronox Pigments (Netherlands) BV, Delayed Draw Term Loan B, 4.25%, 2/08/18
                         688             687,093   
US Coatings Acquisition, Inc.:
                                                            
Term Loan, 4.75%, 2/03/20
                         2,110            2,135,616   
Term Loan B, 5.25%, 2/03/20
           EUR             130             171,449   
 
                                       8,515,928   
Commercial Banks — 0.3%
                                                            
Everest Acquisition LLC, Term Loan B1, 5.00%, 5/24/18
           USD             1,690            1,704,179   
Commercial Services & Supplies — 1.9%
                                                            
ACCO Brands Corp., Term Loan B, 4.25%, 4/30/19
                         676             680,801   
ADS Waste Holdings, Inc., Term Loan B, 5.25%, 10/09/19
                         1,655            1,656,556   
Altegrity, Inc.:
                                                            
Term Loan, 3.20%, 2/21/15
                         955             921,575   
Tranche D Term Loan, 7.75%, 2/20/15
                         1,211            1,211,201   
AWAS Finance Luxembourg 2012 SA, Term Loan, 4.75%, 7/16/18
                         1,318            1,340,787   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Commercial Services & Supplies (concluded)
                                                            
AWAS Finance Luxembourg Sarl, Term Loan B, 5.25%, 6/10/16
           USD             992          $       999,629     
Delos Aircraft, Inc., Term Loan 2, 4.75%, 4/12/16
                         1,450            1,458,454   
KAR Auction Services, Inc., Term Loan B, 5.00%, 5/19/17
                         1,478            1,492,275   
Progressive Waste Solutions Ltd., Term Loan B, 3.50%, 10/24/19
                         785             791,869   
Protection One, Inc., Term Loan, 5.75%, 3/21/19
                         824             830,984   
WEST Corp., Term Loan B8, 5.75%, 2/07/18
                         995             997,905   
 
                                       12,382,036   
Communications Equipment — 1.9%
                                                            
Alcatel-Lucent:
                                                            
Term Loan B, 6.25%, 7/29/16
                         590             596,166   
Term Loan C, 7.25%, 1/31/19
                         3,650            3,690,150   
Term Loan D, 7.75%, 1/31/19
           EUR             1,235            1,616,610   
Avaya, Inc.:
                                                            
Extended Term Loan B3, 4.79%, 10/26/17
           USD             206             191,200   
Term Loan B5, 8.00%, 3/30/18
                         266             267,872   
CommScope, Inc., Term Loan, 4.25%, 1/12/18
                         1,228            1,233,381   
Riverbed Technology, Inc., Term Loan, 4.00%, 12/18/19
                         620             626,975   
Telesat Canada, Term Loan A, 4.40%, 3/28/17
           CAD             1,835            1,748,255   
Zayo Group, LLC Refinancing, Term Loan B, 5.25%, 7/12/19
           USD             2,810            2,818,953   
 
                                       12,789,562   
Construction & Engineering — 0.9%
                                                            
Centaur LLC:
                                                            
First Lien Term Loan, 8.75%, 2/15/19
                         1,445            1,445,910   
Second Lien Term Loan, 8.75%, 2/15/20
                         710             720,650   
Safway Services LLC, First Out Term Loan, 9.00%, 12/16/17
                         3,750            3,750,000   
 
                                       5,916,560   
Construction Materials — 0.4%
                                                            
HD Supply, Inc., Senior Debt B, 4.50%, 10/12/17
                         2,328            2,334,493   
Consumer Finance — 0.1%
                                                            
Springleaf Financial Funding Co., Term Loan, 5.50%, 5/10/17
                         925             928,274   
Containers & Packaging — 0.1%
                                                            
Sealed Air Corp., Term Loan, 4.00%, 10/03/18
                         517             523,046   
Distributors — 0.1%
                                                            
Crossmark Holdings, Inc., Term Loan, 4.50%, 1/31/20
                         385             385,162   
VWR Funding, Inc., Extended Term Loan B, 4.54%, 4/03/17
                         460             463,307   
 
                                       848,469   
Diversified Consumer Services — 1.1%
                                                            
Bright Horizons Family, Inc., Term Loan B, 4.00%, 1/16/20
                         785             788,925   
Coinmach Service Corp., Term Loan B, 3.21%, 11/20/14
                         3,277            3,203,356   
Education Management LLC, Term Loan C3, 8.25%, 3/29/18
                         549             472,857   
Laureate Education, Inc., Extended Term Loan, 5.25%, 6/18/18
                         1,735            1,744,012   
ServiceMaster Co., New Term Loan, 2.70%, 4/01/17
                         1,295            1,290,606   
 
                                       7,499,756   
Diversified Financial Services — 1.0%
                                                            
Reynolds Group Holdings Inc., Dollar Term Loan, 4.75%, 9/28/18
                         2,050            2,072,493   
Telesat LLC, Term Loan B, 4.25%, 3/28/19
                         3,706            3,732,320   
WMG Acquisition Corp., Term Loan, 5.25%, 11/01/18
                         930             940,462   
 
                                       6,745,275   

See Notes to Financial Statements.

36 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Diversified Telecommunication Services — 2.0%
                                                            
Consolidated Communications, Inc., Term Loan B3, 5.25%, 12/31/18
           USD             2,255         $     2,276,851     
Hawaiian Telcom Communications, Inc., Term Loan B, 7.00%, 2/28/17
                         1,751            1,783,436   
Integra Telecom, Inc.:
                                                            
Second Lien Term Loan, 9.75%, 2/15/20
                         590             603,275   
Term Loan, 9.25%, 2/15/19
                         1,175            1,187,925   
Level 3 Financing, Inc.:
                                                            
2016 Term Loan B, 4.75%, 2/01/16
                         763             771,672   
2019 Term Loan B, 5.25%, 8/01/19
                         625             631,381   
Term Loan, 4.75%, 8/01/19
                         4,830            4,868,640   
Syniverse Holdings, Inc., Delayed Draw Term Loan, 4.00%, 4/23/19
                         525             524,344   
US Telepacific Corp., Term Loan B, 5.75%, 2/23/17
                         494             492,926   
 
                                       13,140,450   
Electric Utilities — 0.0%
                                                            
TPF Generation Holdings LLC, Synthetic Letter of Credit Deposit, First Lien, 2.21%, 12/13/13
                         47             47,074   
Energy Equipment & Services — 1.3%
                                                            
Dynegy Midwest Generation LLC, Coal Co. Term Loan, 9.25%, 8/04/16
                         2,012            2,076,701   
Dynegy Power LLC, Gas Co. Term Loan, 9.25%, 8/04/16
                         3,247            3,376,896   
MEG Energy Corp., Term Loan, 3.75%, 3/20/20
                         1,320            1,323,300   
Tervita Corp., Incremental Term Loan, 3.20%, 5/01/18
                         1,145            1,150,908   
Unifrax I LLC/Unifrax Holding Co., Dollar Term Loan, 4.25%, 11/28/18
                         555             558,669   
 
                                       8,486,474   
Food & Staples Retailing — 0.3%
                                                            
Pilot Travel Centers LLC, Term Loan B2, 4.25%, 8/07/19
                         608             613,988   
Rite Aid Corp.:
                                                            
Second Lien Term Loan, 5.75%, 7/07/20
                         240             245,467   
Term Loan 6, 4.00%, 2/21/20
                         260             260,502   
Supervalu, Inc., Term Loan B, 6.25%, 2/05/18
                         920             930,350   
 
                                       2,050,307   
Food Products — 0.5%
                                                            
Advance Pierre Foods, Inc., Term Loan, 5.75%, 7/10/17
                         785             794,569   
Del Monte Foods Co., Term Loan, 4.50%, 3/08/18
                         918             921,424   
Pinnacle Foods Finance LLC, Term Loan E, 4.75%, 10/17/18
                         1,124            1,134,162   
Solvest Ltd. (Dole):
                                                            
Term Loan B-2, 5.00%—6.00%, 7/06/18
                         96             96,349   
Term Loan C-2, 5.00%—6.00%, 7/06/18
                         172             172,415   
 
                                       3,118,919   
Health Care Equipment & Supplies — 1.4%
                                                            
Bausch & Lomb, Inc., Term Loan B, 5.25%, 5/17/19
                         2,045            2,059,815   
BSN Medical Acquisition Holding GmbH, Term Loan B, 5.00%, 8/28/19
                         700             702,800   
Capital Safety North America Holding, Inc., Term Loan, 4.50%, 1/21/19
                         993             992,500   
DJO Finance LLC, Term Loan B3, 6.25%, 9/15/17
                         2,154            2,171,236   
Hologic, Inc., Term Loan B, 4.50%, 8/01/19
                         1,638            1,656,375   
Immucor, Inc., Term Loan B2, 5.00%, 8/18/18
                         643             641,962   
LHP Hospital Group, Inc., Term Loan, 9.00%, 7/03/18
                         856             874,954   
 
                                       9,099,642   
Health Care Providers & Services — 2.2%
                                                            
American Renal Holdings Co., Inc.:
                                                            
First Lien Term Loan, 4.50%, 8/14/19
                         855             852,862   
Second Lien Term Loan, 8.50%, 2/14/20
                         890             887,775   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Health Care Providers & Services (concluded)
                                                            
Ardent Medical Services, Inc., Term Loan, 6.75%, 7/02/18
           USD             480          $       486,600     
CHG Buyer Corp., First Lien Term Loan, 5.00%, 11/22/19
                         839             848,626   
ConvaTec, Inc., Term Loan, 5.00%, 12/22/16
                         1,258            1,271,516   
DaVita, Inc., Term Loan B, 4.50%, 10/20/16
                         1,960            1,973,994   
Emergency Medical Services Corp., Term Loan, 4.00%, 5/25/18
                         279             279,008   
Genesis HealthCare Corp., Term Loan B,
10.00%—10.75%, 9/25/17
                         1,096            1,074,410   
Harden Healthcare LLC:
                                                            
Add on Term Loan A, 7.75%, 3/02/15
                         2,880            2,819,570   
Term Loan A, 8.50%, 3/02/15
                         478             473,526   
inVentiv Health, Inc.:
                                                            
Combined Term Loan, 7.50%, 8/04/16
                         55             54,016   
Incremental Term Loan B-3, 7.75%, 5/15/18
                         232             228,498   
Medpace, Inc., Term Loan, 6.50%—7.25%, 6/16/17
                         2,629            2,615,482   
US Renal Care, Inc., First Lien Term Loan, 6.25%, 7/02/19
                         856             867,466   
 
                                       14,733,349   
Health Care Technology — 0.2%
                                                            
IMS Health, Inc., Tranche B Term Loan, 3.75%, 8/25/17
                         646             647,912   
Kinetic Concepts, Inc., Term Loan C1, 5.50%, 5/04/18
                         614             621,374   
MedAssets, Inc., Term Loan B, 4.00%, 12/13/19
                         365             367,128   
 
                                       1,636,414   
Hotels, Restaurants & Leisure — 3.6%
                                                            
Alpha D2 Ltd., Extended Term Loan B2, 6.00%, 4/30/19
                         1,673            1,693,869   
Caesars Entertainment Operating Co., Inc., Term Loan B1, 3.20%, 1/28/15
                         2,197            2,190,228   
Golden Living, Term Loan, 5.00%, 5/04/18
                         1,065            1,020,408   
Harrah’s Property Co., Mezzanine Term Loan, 3.69%, 2/13/14
                         3,811            3,505,936   
MGM Resorts International, Term Loan B, 4.25%, 12/20/19
                         1,970            1,992,655   
OSI Restaurant Partners LLC, Term Loan B, 4.75%, 10/24/19
                         843             853,824   
Sabre, Inc., Term Loan B, 5.25%, 2/01/19
                         570             569,595   
SeaWorld Parks & Entertainment, Inc., Term Loan B, 4.00%, 8/17/17
                         825             828,645   
Station Casinos, Inc.:
                                                            
2011 Term Loan B2, 6.25%, 6/17/16
                         2,355            2,335,383   
Term Loan B, 5.50%, 9/27/19
                         2,010            2,021,681   
Term Loan B, 5.00%, 2/13/20
                         3,735            3,766,124   
Travelport Holdings Ltd.:
                                                            
Extended Tranche A Term Loan, 6.40%, 12/01/16
                         457             161,522   
Extended Tranche B Term Loan, 13.80%, 12/01/16
                         1,530            142,817   
Twin River Worldwide Holdings, Inc., Term Loan, 8.50%, 11/05/15
                         1,195            1,203,413   
Wendy’s International, Inc., Term Loan B, 4.75%, 5/15/19
                         1,232            1,242,224   
 
                                       23,528,324   
Household Products — 0.3%
                                                            
Prestige Brands, Inc., Term Loan,
5.25%—6.25%, 1/31/19
                         680             682,943   
Spectrum Brands, Inc., Term Loan, 4.50%, 12/17/19
                         1,210            1,224,617   
 
                                       1,907,560   
Independent Power Producers & Energy Traders — 0.2%
The AES Corp., Term Loan, 4.25%, 6/01/18
                         384             385,547   
Calpine Corp., Term Loan B1, 4.50%, 4/02/18
                         1,065            1,070,853   
 
                                       1,456,400   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 37
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Industrial Conglomerates — 0.4%
                                                            
Sequa Corp., Term Loan B, 5.25%, 6/19/17
           USD             2,635         $     2,665,046     
Insurance — 0.9%
                                                            
Alliant Holdings I, Inc., Term Loan B, 5.00%, 12/20/19
                         1,075            1,083,063   
Asurion LLC, Term Loan B1, 5.50%, 5/24/19
                         1,545            1,549,511   
CNO Financial Group, Inc.:
                                                            
Term Loan B-1, 4.25%, 9/28/16
                         993             1,000,196   
Term Loan B-2, 5.00%, 9/20/18
                         1,356            1,368,241   
Cunningham Lindsey Group, Inc., Term Loan B, 5.00%, 12/10/19
                         930             941,625   
 
                                       5,942,636   
Internet Software & Services — 0.1%
                                                            
Web.com Group, Inc., Term Loan B, 5.50%, 10/27/17
                         947             955,372   
IT Services — 2.1%
                                                            
CCC Information Services, Inc., Term Loan, 5.25%, 12/20/19
                         310             311,860   
Ceridian Corp., Extended Term Loan, 5.95%, 5/09/17
                         1,084            1,096,227   
First Data Corp.:
                                                            
2018 Add-on Term Loan, 5.20%, 9/24/18
                         1,805            1,804,188   
Extended 2018 Term Loan B, 4.20%, 3/23/18
                         5,119            5,054,701   
Genpact International, Inc., Term Loan B, 4.25%, 8/30/19
                         1,067            1,077,998   
InfoGroup, Inc., Term Loan, 5.75%, 5/25/18
                         838             759,065   
SunGard Data Systems, Inc., Term Loan D, 4.50%, 1/31/20
                         855             861,412   
TransUnion LLC, Term Loan B, 5.50%, 2/12/18
                         2,597            2,612,471   
 
                                       13,577,922   
Leisure Equipment & Products — 0.1%
                                                            
Eastman Kodak Co., DIP Term Loan B, 8.50%, 7/19/13
                         537             537,089   
FGI Operating Co. LLC, Term Loan, 5.50%, 4/19/19
                         398             396,805   
 
                                       933,894   
Life Sciences Tools & Services — 0.1%
                                                            
Patheon, Inc., Term Loan, 7.25%, 12/06/18
                         469             474,099   
Machinery — 1.5%
                                                            
Alliance Laundry Systems LLC, First Lien Term Loan, 5.50%, 12/07/18
                         300             301,218   
Dematic S.A., Term Loan, 5.25%, 12/27/19
                         1,445            1,454,479   
Intelligrated, Inc., First Lien Term Loan, 4.50%, 7/30/18
                         1,097            1,097,250   
Rexnord Corp., Term Loan B, 4.50%, 4/02/18
                         1,473            1,482,030   
Silver II US Holdings LLC, First Lien Term Loan, 4.75%, 12/05/19
                         1,315            1,315,000   
Terex Corp., Term Loan B:
                                                            
4.50%, 4/28/17
                         988             997,094   
5.00%, 4/28/17
           EUR             306             400,795   
Wabash National Corp., Term Loan B, 6.00%, 5/02/19
           USD             2,744            2,762,567   
 
                                       9,810,433   
Media — 5.9%
                                                            
Capsugel Holdings US, Inc., Term Loan B, 4.75%, 8/01/18
                         629             635,748   
Cengage Learning Acquisitions, Inc., Tranche 1 Incremental, 7.50%, 7/03/14
                         2,015            1,602,007   
Charter Communications Operating LLC:
                                                            
Extended Term Loan C, 3.46%, 9/06/16
                         1,566            1,571,114   
Term Loan D, 4.00%, 5/15/19
                         910             916,570   
Clear Channel Communications, Inc.:
                                                            
Term Loan B, 3.85%, 1/29/16
                         441             377,148   
Term Loan C, 3.85%, 1/29/16
                         834             704,103   
Cumulus Media, Inc., First Lien Term Loan, 4.50%, 9/17/18
                         1,484            1,497,883   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Media (concluded)
                                                            
EMI Music Publishing Ltd., Term Loan B, 5.50%, 6/29/18
           USD             766          $       774,386     
Foxco Acquisition Sub LLC, Term Loan B, 5.50%, 7/14/17
                         1,171            1,184,062   
Getty Images, Inc., Term Loan B, 4.75%, 10/18/19
                         1,820            1,834,160   
Houghton Mifflin Harcourt Publishing Co., DIP Term Loan B, 7.25%, 6/01/18
                         2,164            2,174,468   
Hubbard Broadcasting, Term Loan B, 4.50%, 4/28/17
                         726             731,575   
Intelsat Jackson Holdings SA, Term Loan B1, 4.50%, 4/02/18
                         4,169            4,208,076   
Interactive Data Corp., Term Loan B, 3.75%, 2/11/18
                         2,126            2,129,019   
Kabel Deutschland GmbH, Term Loan F1, 3.50%, 2/01/19
                         3,195            3,200,144   
Lavena Holding 4 GmbH (Prosiebensat.1 Media AG):
                                                            
Term Loan (Second Lien), 4.12%, 9/02/16
           EUR             904             1,148,096   
Term Loan B, 2.62%, 3/06/15
                         304             390,366   
Term Loan C, 3.00%, 3/04/16
                         304             392,349   
NEP Supershooters LP:
                                                            
First Lien Term Loan, 5.25%, 1/18/20
           USD             840             842,360   
Second Lien Term Loan, 9.50%, 8/18/20
                         595             609,875   
Term Loan, 4.75%, 1/18/20
                         840             842,100   
Sinclair Television Group, Inc., Term Loan B, 4.00%, 10/28/16
                         1,212            1,216,265   
Univision Communications, Inc., Extended Term Loan, 4.45%, 3/31/17
                         2,654            2,656,513   
UPC Broadband Holding BV, Term Loan U, 4.12%, 12/29/17
           EUR             97             126,369   
UPC Financing Partnership, Term Loan T, 3.70%, 12/30/16
           USD             355             355,824   
Virgin Media Investment Holdings, Term Loan B:
                                                            
4.50%, 2/15/20
           GBP             2,340            3,536,017   
3.50%, 2/17/20
           USD             2,110            2,097,403   
WC Luxco Sarl, Term Loan B-3, 4.25%, 3/15/18
                         526             530,919   
Weather Channel, Term Loan B, 3.50%, 2/07/17
                         277             277,992   
WideOpenWest Finance LLC, First Lien Term Loan, 6.25%, 7/17/18
                         741             749,985   
 
                                       39,312,896   
Metals & Mining — 1.9%
                                                            
Ameriforge Group, Inc.:
                                                            
First Lien Term Loan, 5.00%, 12/19/19
                         950             958,911   
Second Lien Term Loan, 8.75%, 12/18/20
                         470             476,463   
Constellium Holdco BV, Term Loan B, 9.25%, 5/25/18
                         1,298            1,324,444   
FMG America Finance, Inc., Term Loan, 5.25%, 10/18/17
                         3,007            3,042,859   
Metals USA, Inc., Term Loan, 6.25%, 11/15/19
                         1,155            1,156,444   
Novelis, Inc.:
                                                            
Incremental Term Loan B-2, 4.00%, 3/10/17
                         961             961,717   
Term Loan, 4.00%, 3/10/17
                         2,930            2,932,739   
Walter Energy, Inc., Term Loan B, 5.75%, 4/02/18
                         298             298,516   
Windsor Financing LLC, Term Loan B, 6.25%, 12/05/17
                         1,635            1,685,998   
 
                                       12,838,091   
Multiline Retail — 1.0%
                                                            
99¢ Only Stores, Term Loan, 5.25%, 1/11/19
                         796             801,239   
Apex Tool Group LLC, Term Loan B, 4.50%, 1/28/20
                         700             706,874   
BJ’s Wholesale Club, Inc.:
                                                            
First Lien Term Loan, 5.75%, 9/13/19
                         594             593,887   
Second Lien Term Loan, 9.75%, 3/26/20
                         545             563,056   
HEMA Holding BV:
                                                            
Second Lien Term Loan, 5.12%, 1/05/17
           EUR             2,600            3,082,141   
Term Loan B, 2.12%, 7/06/15
                         334             414,584   
Term Loan C, 2.87%, 7/05/16
                         334             416,762   
 
                                       6,578,543   

See Notes to Financial Statements.

38 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Oil, Gas & Consumable Fuels — 2.0%
                                                            
Chesapeake Energy Corp., Unsecured Term Loan, 5.75%, 12/01/17
           USD             2,595         $     2,648,794     
Gibson Energy ULC, Term Loan B, 4.75%, 6/15/18
                         1,229            1,240,734   
Obsidian Natural Gas Trust, Term Loan, 7.00%, 11/02/15
                         2,022            2,042,118   
Plains Exploration & Production, 7-Year Term Loan B, 4.00%, 11/30/19
                         2,270            2,273,791   
Samson Investment Co., Second Lien Term Loan, 6.00%, 9/25/18
                         740             746,941   
Tesoro Corp., Term Loan B, 2.55%, 1/30/16
                         1,375            1,387,031   
Vantage Drilling Co., Term Loan, 6.25%, 10/26/17
                         3,125            3,141,065   
 
                                       13,480,474   
Pharmaceuticals — 1.2%
                                                            
Aptalis Pharma, Inc., Term Loan B, 5.50%, 2/10/17
                         1,470            1,472,940   
Par Pharmaceutical, Term Loan B, 4.25%, 9/28/19
                         1,970            1,967,600   
Pharmaceutical Product Development, Inc., Term Loan B, 4.25%, 12/05/18
                         1,719            1,728,568   
RPI Finance Trust, Incremental Tranche 2, 4.00%, 11/09/18
                         461             465,448   
Valeant Pharmaceuticals International, Inc., Series C, Tranche B, 3.50%, 12/11/19
                         1,120            1,124,200   
Warner Chilcott Corp.:
                                                            
Incremental Term Loan B-1, 4.25%, 3/15/18
                         291             293,277   
Term Loan B-1, 4.25%, 3/15/18
                         765             772,247   
Term Loan B-2, 4.25%, 3/15/18
                         237             238,748   
 
                                       8,063,028   
Professional Services — 0.6%
                                                            
Booz Allen Hamilton, Inc., Term Loan B, 4.50%, 7/31/19
                         1,387            1,398,657   
Emdeon, Inc., Term Loan B1, 5.00%, 11/02/18
                         926             937,445   
ON Assignment, Inc., Term Loan B, 5.00%, 5/15/19
                         515             519,278   
Truven Health Analytics, Inc., Term Loan B, 5.75%, 6/01/19
                         1,184            1,195,156   
 
                                       4,050,536   
Real Estate Investment Trusts (REITs) — 0.5%
                                                            
iStar Financial, Inc., Term Loan, 4.50%, 9/28/17
                         3,244            3,246,483   
Real Estate Management & Development — 0.7%
                                                            
Realogy Corp.:
                                                            
Extended Letter of Credit Loan, 4.46%, 10/10/16
                         103             102,664   
Extended Term Loan, 4.42%, 10/10/16
                         4,773            4,771,918   
 
                                       4,874,582   
Road & Rail — 0.1%
                                                            
Road Infrastructure Investment LLC, Term Loan B, 6.25%, 3/30/18
                         640             641,763   
Semiconductors & Semiconductor Equipment — 0.6%
Freescale Semiconductor, Inc.:
                                                            
Extended Term Loan B, 4.45%, 12/01/16
                         1,137            1,137,128   
Term Loan, 5.00%, 3/1/20
                         1,575            1,568,700   
NXP BV:
                                                            
Term Loan A-2, 5.50%, 3/03/17
                         399             406,205   
Term Loan C, 4.75%, 1/11/20
                         980             995,004   
 
                                       4,107,037   
Software — 1.1%
                                                            
Bankruptcy Management Solutions, Inc., Term Loan (First Lien), 7.50%, 8/20/14
                         2             1,099   
GCA Services Group, Inc.:
                                                            
Second Lien Term Loan, 9.25%, 11/1/20
                         700             693,000   
Term Loan B, 5.25%, 11/01/19
                         560             560,000   
Infor US, Inc., Term Loan B2, 5.25%, 4/05/18
                         1,606            1,623,078   
Kronos, Inc., Second Lien Term Loan, 9.75%, 4/30/20
                         1,170            1,216,800   
RP Crown Parent LLC, First Lien Term Loan, 6.75%, 12/21/18
                         920             933,230   
Sophia LP, Term Loan B, 6.25%, 7/19/18
                         892             898,205   
Floating Rate Loan Interests (b)                 Par
(000)
     Value
Software (concluded)
                                                            
SS&C Technologies, Inc.:
                                                            
Term Loan B-1, 5.00%, 6/07/19
           USD             1,233         $     1,243,590     
Term Loan B-2, 5.00%, 6/07/19
                         128             128,647   
 
                                       7,297,649   
Specialty Retail — 1.7%
                                                            
Academy Ltd., Term Loan, 4.75%, 8/03/18
                         1,782            1,802,634   
Bass Pro Group LLC, Term Loan, 4.00%, 11/20/19
                         840             844,519   
Burlington Coat Factory Warehouse Corp., Term Loan B1, 5.50%, 2/23/17
                         200             201,723   
David’s Bridal, Inc., Term Loan B, 5.00%, 10/11/19
                         955             964,789   
Equinox Fitness Clubs, First Lien Term Loan, 5.50%, 1/31/20
                         1,140            1,151,400   
Harbor Freight Tools USA, Inc., Term Loan B, 5.50%, 11/14/17
                         527             532,624   
Michaels Stores, Inc., Term Loan, 4.81%, 1/31/20
                         1,425            1,428,163   
Party City Holdings, Inc., Term Loan B, 5.75%, 7/26/19
                         1,800            1,798,650   
PETCO Animal Supplies, Inc., Term Loan, 4.00%, 11/24/17
                         1,209            1,218,300   
Toys ‘R’ Us Delaware, Inc., Term Loan B3, 5.25%, 5/25/18
                         615             581,506   
The Yankee Candle Co., Inc., Term Loan B, 5.25%, 4/02/19
                         540             543,191   
 
                                       11,067,499   
Textiles, Apparel & Luxury Goods — 0.4%
                                                            
Ascend Performance Materials LLC, Term Loan B, 6.75%, 4/10/18
                         1,265            1,278,092   
PVH Corp., Term Loan B, 3.25%, 12/19/19
                         790             796,336   
Wolverine Worldwide, Inc., Term Loan B, 4.00%, 7/31/19
                         710             714,823   
 
                                       2,789,251   
Thrifts & Mortgage Finance — 0.3%
                                                            
Insight Global, Inc., First Lien Term Loan, 6.00%, 10/31/19
                         870             872,175   
Ocwen Financial Corp., Term Loan, 5.00%, 1/22/18
                         815             824,845   
 
                                       1,697,020   
Trading Companies & Distributors — 0.1%
                                                            
WESCO Distribution, Inc., Term Loan B, 4.50%, 12/12/19
                         770             777,061   
Wireless Telecommunication Services — 1.7%
                                                            
Cricket Communications, Inc., Term Loan, 4.75%, 10/10/19
                         1,160            1,163,631   
MetroPCS Wireless, Inc., Term Loan B-3, 4.00%, 3/16/18
                         1,027            1,028,316   
Vodafone Americas Finance 2, Inc., Term Loan, 6.88%, 8/11/15 (h)
                         8,583            8,755,004   
 
                                       10,946,951   
Total Floating Rate Loan Interests — 49.8%
                                       330,671,570   

Non-Agency Mortgage-Backed Securities
Collateralized Mortgage Obligations — 2.8%
                                                            
Adjustable Rate Mortgage Trust, Series 2007-1, Class 3A21, 5.59%, 3/25/37 (b)
                         1,042            1,027,604   
Countrywide Alternative Loan Trust, Series 2005-54CB, Class 3A4, 5.50%, 11/25/35
                         6,546            5,576,788   
Countrywide Home Loan Mortgage Pass-Through Trust:
                                                            
Series 2005-17, Class 1A6 5.50%, 9/25/35
                         2,014            2,003,643   
Series 2006-17, Class A2 6.00%, 12/25/36
                         4,142            3,814,267   
Series 2007-HY5, Class 3A1 5.59%, 9/25/37 (b)
                         2,681            2,457,472   
GSR Mortgage Loan Trust, Series 2005-AR5, Class 2A3, 2.95%, 10/25/35 (b)
                         2,258            2,031,254   
Morgan Stanley Reremic Trust, Series 2010-R4, Class 4A, 0.47%, 2/26/37 (a)(b)
                         1,499            1,442,667   
 
                                       18,353,695   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 39
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Non-Agency Mortgage-Backed Securities                     
Par
(000)
     Value
Commercial Mortgage-Backed Securities — 8.1%
                                                            
Banc of America Commercial Mortgage, Inc. (b):
                                                            
Series 2007-3, Class A2 5.62%, 6/10/49
           USD             386          $       385,899     
Series 2007-4, Class A4 5.75%, 2/10/51
                         2,150            2,502,263   
Citigroup/Deutsche Bank Commercial Mortgage Trust, Series 2007-CD4, Class A2B, 5.21%, 12/11/49
                         284             287,274   
Commercial Mortgage Pass-Through Certificates:
                                                            
Series 2013-LC6, Class B 3.74%, 1/10/46
                         1,110            1,142,454   
Series 2013-LC6, Class D 4.29%, 1/10/46 (a)(b)
                         1,330            1,213,734   
Credit Suisse Mortgage Capital Certificates:
                                                            
Series 2006-C5, Class AM 5.34%, 12/15/39
                         1,850            2,035,823   
Series 2007-C2, Class A2 5.45%, 1/15/49 (b)
                         87             87,571   
Series 2007-C4, Class A3 5.76%, 9/15/39 (b)
                         2,815            2,957,141   
Series 2007-C5, Class AAB 5.62%, 9/15/40 (b)
                         1,887            2,003,186   
First Union Commercial Mortgage Securities, Inc., Series 1997-C2, Class G, 7.50%, 11/18/29 (b)
                         1,312            1,379,663   
Greenwich Capital Commercial Funding Corp.:
                                                            
Series 2006-GG7, Class AM 5.87%, 7/10/38 (b)
                         1,610            1,804,916   
Series 2007-GG9, Class A4 5.44%, 3/10/39
                         2,110            2,404,039   
GS Mortgage Securities Corp. II:
                                                            
Series 2006-GG6, Class AM 5.62%, 4/10/38 (b)
                         3,680            4,047,650   
Series 2013-GC10, Class B 3.68%, 2/10/46 (a)
                         1,995            2,052,203   
JPMorgan Chase Commercial Mortgage Securities Corp.:
                                                            
Series 2004-LN2, Class A2 5.12%, 7/15/41
                         2,315            2,427,796   
Series 2007-CB18, Class A4 5.44%, 6/12/47
                         2,110            2,400,098   
Series 2007-CB19, Class A4 5.71%, 2/12/49 (b)
                         2,140            2,467,893   
LB-UBS Commercial Mortgage Trust, Series 2007-C6, Class A4, 5.86%, 7/15/40 (b)
                         4,745            5,496,024   
Morgan Stanley Capital I, Series 2007-IQ15, Class A2, 5.85%, 6/11/49 (b)
                         1,546            1,572,758   
Talisman Finance Plc, Series 6, Class A, 0.39%, 10/22/16 (b)
           EUR             2,068            2,497,191   
Titan Europe Plc, Series 2007-1X, Class A, 0.76%, 1/20/17 (b)
           GBP             2,548            3,247,238   
Wachovia Bank Commercial Mortgage Trust, Series 2007-C33, Class A4, 5.93%, 2/15/51 (b)
           USD             2,030            2,342,975   
WF-RBS Commercial Mortgage Trust:
                                                            
Series 2012-C8, Class B 4.31%, 8/15/45
                         1,085            1,176,092   
Series 2012-C8, Class C 4.88%, 8/15/45 (b)
                         1,395            1,525,672   
Series 2013-C11, Class D 4.19%, 3/15/45 (a)(b)
                         1,400            1,338,313   
Windermere CMBS Plc, Series XI-X, Class A, 0.76%, 4/24/17 (b)
           GBP             1,816            2,612,945   
 
                                       53,408,811   
Interest Only Commercial Mortgage-Backed Securities — 0.7%
Morgan Stanley Capital I Trust, Series 2012-C4, Class XA, 2.69%, 3/15/45 (a)(b)
           USD             15,468            2,260,560   
WF-RBS Commercial Mortgage Trust, Series 2012-C9, Class XA, 2.28%, 11/15/45 (a)(b)
                         17,039            2,439,891   
 
                                       4,700,451   
Total Non-Agency Mortgage-Backed Securities — 11.6%
                   76,462,957   
Other Interests (l)          Beneficial
Interest
(000)
     Value     
Auto Components — 0.0%
                                                            
Lear Corp. Escrow
           USD             1,000         $        25,000     
Diversified Financial Services — 0.1%
                                                            
J.G. Wentworth LLC Preferred Equity Interests (d)
                         1             887,943   
Household Durables — 0.0%
                                                            
Berkline Benchcraft Equity LLC (c)(d)
                         3                
Total Other Interests — 0.1%
                                       912,943   

Preferred Securities
                         Shares                  
 
Preferred Stocks
                                            
Auto Components — 0.2%
                                                            
Dana Holding Corp., 4.00% (a)(f)
                         9,210            1,306,669   

Trust Preferreds
                                            
Diversified Financial Services — 0.5%
                                                            
GMAC Capital Trust I, Series 2, 8.13%, 2/15/40 (b)
                         121,020            3,229,511   
Total Preferred Securities — 0.7%
                                       4,536,180   

Taxable Municipal Bonds
                         Par
(000)
                 
State of California, GO:
                                                            
5.65%, 4/01/39 (b)
           USD             455             456,920   
Various Purpose 3, Mandatory Put Bonds, 5.10%, 8/01/14
                         1,350            1,396,116   
Total Taxable Municipal Bonds — 0.3%
                                       1,853,036   

US Government Sponsored Agency Securities
                                            
Collateralized Mortgage Obligations — 0.5%
                                                            
Freddie Mac Mortgage-Backed Securities, Series 3986, Class M, 4.50%, 9/15/41
                         2,999            3,324,427   
Interest Only Collateralized Mortgage Obligations — 1.6%
              
Fannie Mae Mortgage-Backed Securities:
                                                            
Series 2010-126, Class UI, 5.50%, 10/25/40
                         10,823            1,591,205   
Series 2012-M9, Class X1, 4.08%, 12/25/17 (b)
                         21,101            3,414,663   
Freddie Mac Mortgage-Backed Securities (b):
                                                            
Series K021, Class X1, 1.51%, 6/25/22
                         11,126            1,238,611   
Series K707, Class X1, 1.56%, 12/25/18
                         43,228            3,370,807   
Series K710, Class X1, 1.78%, 5/25/19
                         13,412            1,264,027   
 
                                       10,879,313   
Mortgage-Backed Securities — 5.7%
                                                            
Fannie Mae Mortgage-Backed Securities (e):
                                                            
5.00%, 7/01/20 – 8/01/23
                         10,130            10,979,879   
3.50%, 8/01/26
                         10,844            11,661,866   
Freddie Mac Mortgage-Backed Securities, 4.50%, 4/01/25 (e)
                         13,595            14,786,864   
 
                                       37,428,609   
Total US Government Sponsored Agency Securities — 7.8%
     51,632,349   
Total Long-Term Investments
(Cost — $987,782,783) — 152.0%
                                       1,004,595,263   

See Notes to Financial Statements.

40 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
(Percentages shown are based on Net Assets)
Short-Term Securities                     
Shares
     Value
BlackRock Liquidity Funds, TempFund, Institutional Class, 0.10% (m)(n)
                         2,366,919      $     2,366,919     
Total Short-Term Securities (Cost — $2,366,919) — 0.3%
                                       2,366,919   
    
Options Purchased
                Value
    
(Cost — $44,978) — 0.0%
                                          
Total Investments (Cost — $990,194,680) — 152.3%
                $ 1,006,962,182   
Liabilities in Excess of Other Assets — (52.3)%
                                       (345,824,583 )  
Net Assets — 100.0%
                                    $ 661,137,599   

Notes to Schedule of Investments

(a)      
Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.
(b)      
Variable rate security. Rate shown is as of report date.
(c)      
Non-income producing security.
(d)      
Issuer filed for bankruptcy and/or is in default of principal and/or interest payments.
(e)      
All or a portion of security has been pledged as collateral in connection with open reverse repurchase agreements.
(f)      
Convertible security.
(g)      
Represents a zero-coupon bond. Rate shown reflects the current yield as of report date.
(h)      
Represents a payment-in-kind security which may pay interest/dividends in additional par/shares.
(i)      
When-issued security. Unsettled when-issued transactions were as follows:

Counterparty



   
Value
   
Unrealized
Appreciation

Citigroup, Inc
        $ 2,242,560         $ 15,558   
Pershing LLC
        $ 1,491,240         $ 19,724   

(j)      
Security is perpetual in nature and has no stated maturity date.
(k)      
Represents a step-up bond that pays an initial coupon rate for the first period and then a higher coupon rate for the following periods. Rate shown is as of report date.
(l)      
Other interests represent beneficial interests in liquidation trusts and other reorganization or private entities.
(m)      
Investments in issuers considered to be an affiliate of the Fund during the six months ended February 28, 2013, for purposes of Section 2(a)(3) of the 1940 Act, were as follows:

Affiliate



   
Shares
Held at
August 31, 2012

   
Net
Activity

   
Shares
Held at
February 28, 2013

   
Income
   
Realized
Gain

BlackRock Liquidity Funds, TempFund, Institutional Class
           2,323,267            43,652            2,366,919         $ 4,226         $ 115    

(n)      
Represents the current yield as of report date.
     
Reverse repurchase agreements outstanding as of February 28, 2013 were as follows:

Counterparty



   
Interest
Rate

   
Trade
Date

   
Maturity
Date

   
Face
Value

   
Face Value
Including
Accrued
Interest

Credit Suisse Securties (USA) LLC
     
0.60%
  
8/22/12
  
Open
     $     426,020         $     427,376   
Credit Suisse Securties (USA) LLC
     
0.65%
  
8/24/12
  
Open
        735,687            738,198   
Credit Suisse Securties (USA) LLC
     
0.65%
  
8/29/12
  
Open
        315,000            316,046   
Credit Suisse Securties (USA) LLC
     
0.65%
  
8/30/12
  
Open
        341,325            342,453   
Barclays Capital, Inc.
     
0.60%
  
9/10/12
  
Open
        419,012            420,206   
Barclays Capital, Inc.
     
0.60%
  
9/12/12
  
Open
        435,395            436,629   
Credit Suisse Securties (USA) LLC
     
0.65%
  
9/13/12
  
Open
        776,950            779,321   
Barclays Capital, Inc.
     
0.60%
  
9/19/12
  
Open
        3,882,238            3,892,785   
Barclays Capital, Inc.
     
0.60%
  
9/19/12
  
Open
        921,553            924,025   
Credit Suisse Securties (USA) LLC
     
0.65%
  
9/19/12
  
Open
        821,406            823,794   
UBS Securities LLC
     
0.65%
  
9/26/12
  
Open
        698,828            700,796   
UBS Securities LLC
     
0.34%
  
9/28/12
  
Open
        3,074,638            3,079,109   
UBS Securities LLC
     
0.65%
  
10/04/12
  
Open
        1,637,685            1,642,032   
Barclays Capital, Inc.
     
0.65%
  
10/10/12
  
Open
        1,128,000            1,130,872   
UBS Securities LLC
     
0.65%
  
10/15/12
  
Open
        513,300            514,560   
BNP Paribas Securities Corp.
     
0.37%
  
10/17/12
  
Open
        803,500            804,607   
Barclays Capital, Inc.
     
0.60%
  
10/22/12
  
Open
        997,688            999,849   
Barclays Capital, Inc.
     
0.55%
  
10/26/12
  
Open
        1,542,373            1,545,342   
Barclays Capital, Inc.
     
0.65%
  
10/26/12
  
Open
        1,608,900            1,612,560   
Credit Suisse Securties (USA) LLC
     
0.65%
  
10/26/12
  
Open
        1,147,006            1,149,616   
UBS Securities LLC
     
(0.50%)
  
10/26/12
  
Open
        885,588            884,038   
UBS Securities LLC
     
0.10%
  
10/26/12
  
Open
        1,922,460            1,923,133   
UBS Securities LLC
     
0.60%
  
10/26/12
  
Open
        2,222,700            2,227,368   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 41
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
 

Reverse repurchase agreements outstanding as of February 28, 2013 were as follows (continued):

Counterparty



   
Interest
Rate

   
Trade
Date

   
Maturity
Date

   
Face
Value

   
Face Value
Including
Accrued
Interest

UBS Securities LLC
     
0.65%
  
10/26/12
  
Open
     $ 2,533,800         $ 2,539,564   
Credit Suisse Securties (USA) LLC
     
0.70%
  
10/30/12
  
Open
        1,168,738            1,171,487   
Credit Suisse Securties (USA) LLC
     
0.65%
  
11/01/12
  
Open
        4,156,238            4,165,243   
Barclays Capital, Inc.
     
0.50%
  
11/06/12
  
Open
        244,531            244,922   
Barclays Capital, Inc.
     
0.60%
  
11/07/12
  
Open
        921,444            923,195   
Barclays Capital, Inc.
     
0.60%
  
11/16/12
  
Open
        688,185            689,390   
Credit Suisse Securties (USA) LLC
     
0.65%
  
11/19/12
  
Open
        2,713,226            2,718,224   
Credit Suisse Securties (USA) LLC
     
0.75%
  
11/19/12
  
Open
        1,048,125            1,050,352   
Credit Suisse Securties (USA) LLC
     
0.65%
  
11/19/12
  
12/31/22
        204,500            204,873   
UBS Securities LLC
     
0.65%
  
11/20/12
  
Open
        527,590            528,552   
Citigroup Global Markets, Inc.
     
(1.50%)
  
11/28/12
  
Open
        635,050            632,616   
Barclays Capital, Inc.
     
0.60%
  
12/05/12
  
Open
        567,956            568,770   
UBS Securities LLC
     
0.65%
  
12/06/12
  
Open
        585,612            586,511   
Credit Suisse Securities (USA) LLC
     
0.75%
  
12/10/12
  
Open
        1,107,000            1,108,868   
Barclays Capital, Inc.
     
0.35%
  
12/11/12
  
Open
        3,672,816            3,675,637   
Barclays Capital, Inc.
     
0.40%
  
12/11/12
  
Open
        16,527,760            16,542,267   
Barclays Capital, Inc.
     
0.60%
  
12/11/12
  
Open
        9,235,815            9,247,976   
Barclays Capital, Inc.
     
0.65%
  
12/11/12
  
Open
        2,243,392            2,246,592   
UBS Securities LLC
     
(0.25%)
  
12/13/12
  
Open
        890,514            890,032   
Barclays Capital, Inc.
     
0.60%
  
12/14/12
  
Open
        221,530            221,815   
Credit Suisse Securities (USA) LLC
     
0.37%
  
12/17/12
  
Open
         44,388,958             44,422,262   
UBS Securities LLC
     
0.70%
  
12/19/12
  
Open
        2,314,600            2,317,795   
Citigroup Global Markets, Inc.
     
(0.38%)
  
1/09/13
  
Open
        528,592            528,312   
Barclays Capital, Inc.
     
0.55%
  
1/15/13
  
Open
        1,107,636            1,108,398   
Barclays Capital, Inc.
     
0.65%
  
1/15/13
  
Open
        594,529            595,012   
Deutsche Bank Securities, Inc.
     
(2.75%)
  
1/15/13
  
Open
        452,000            450,481   
Deutsche Bank Securities, Inc.
     
(1.00%)
  
1/15/13
  
Open
        581,000            580,290   
Deutsche Bank Securities, Inc.
     
(0.63%)
  
1/15/13
  
Open
        2,335,000            2,333,216   
Deutsche Bank Securities, Inc.
     
(0.50%)
  
1/15/13
  
Open
        851,000            850,480   
Deutsche Bank Securities, Inc.
     
0.50%
  
1/15/13
  
Open
        1,416,000            1,416,865   
Deutsche Bank Securities, Inc.
     
0.55%
  
1/15/13
  
Open
        13,413,000            13,422,016   
Deutsche Bank Securities, Inc.
     
0.57%
  
1/15/13
  
Open
        8,261,000            8,266,754   
Deutsche Bank Securities, Inc.
     
0.58%
  
1/15/13
  
Open
        5,435,000            5,438,853   
Deutsche Bank Securities, Inc.
     
0.60%
  
1/15/13
  
Open
        6,431,000            6,435,716   
Deutsche Bank Securities, Inc.
     
0.65%
  
1/15/13
  
Open
        3,825,000            3,828,039   
Deutsche Bank Securities, Inc.
     
0.70%
  
1/15/13
  
Open
        4,224,000            4,227,614   
Deutsche Bank Securities, Inc.
     
0.57%
  
1/17/13
  
Open
        1,400,729            1,401,682   
Deutsche Bank Securities, Inc.
     
0.65%
  
1/17/13
  
Open
        900,900            901,599   
Deutsche Bank Securities, Inc.
     
0.70%
  
1/17/13
  
Open
        1,677,645            1,679,015   
Deutsche Bank Securities, Inc.
     
(0.10%)
  
1/18/13
  
Open
        1,123,744            1,123,613   
UBS Securities LLC
     
(0.50%)
  
1/23/13
  
Open
        324,205            324,043   
Deutsche Bank Securities, Inc.
     
0.58%
  
1/30/13
  
Open
        2,229,565            2,230,643   
Deutsche Bank Securities, Inc.
     
0.65%
  
1/30/13
  
Open
        1,122,900            1,123,508   
UBS Securities LLC
     
0.50%
  
1/30/13
  
Open
        2,833,920            2,835,101   
UBS Securities LLC
     
0.60%
  
1/30/13
  
Open
        1,981,206            1,982,197   
Deutsche Bank Securities, Inc.
     
0.55%
  
1/31/13
  
Open
        1,685,000            1,685,747   
UBS Securities LLC
     
0.65%
  
1/31/13
  
Open
        547,200            547,487   
Deutsche Bank Securities, Inc.
     
0.58%
  
1/31/13
  
Open
        2,316,270            2,317,315   
Deutsche Bank Securities, Inc.
     
0.58%
  
2/01/13
  
Open
        3,268,860            3,270,334   
Credit Suisse Securities (USA) LLC
     
0.70%
  
2/06/13
  
Open
        1,151,700            1,152,215   
Deutsche Bank Securities, Inc.
     
(0.75%)
  
2/06/13
  
Open
        408,000            407,813   
UBS Securities LLC
     
0.54%
  
2/06/13
  
Open
        646,747            646,961   
Deutsche Bank Securities, Inc.
     
0.55%
  
2/06/13
  
Open
           473,417               473,569   
Barclays Capital, Inc.
     
0.35%
  
2/07/13
  
Open
        4,294,439            4,295,316   
Barclays Capital, Inc.
     
0.60%
  
2/07/13
  
Open
         13,883,962             13,888,819   
Credit Suisse Securities (USA) LLC
     
0.60%
  
2/07/13
  
Open
        407,469            407,611   
Credit Suisse Securities (USA) LLC
     
0.65%
  
2/07/13
  
Open
        4,201,990            4,203,583   
UBS Securities LLC
     
0.00%
  
2/07/13
  
Open
        576,600            576,600   
UBS Securities LLC
     
0.00%
  
2/07/13
  
Open
        442,225            442,225   
UBS Securities LLC
     
0.25%
  
2/07/13
  
Open
        1,048,688            1,048,840   
UBS Securities LLC
     
0.34%
  
2/07/13
  
Open
        3,334,275            3,334,936   
UBS Securities LLC
     
0.35%
  
2/07/13
  
Open
        3,594,088            3,594,821   
UBS Securities LLC
     
0.45%
  
2/07/13
  
Open
        866,250            866,477   
UBS Securities LLC
     
0.55%
  
2/07/13
  
Open
        8,414,156            8,416,854   

See Notes to Financial Statements.

42 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
 

Reverse repurchase agreements outstanding as of February 28, 2013 were as follows (concluded):

Counterparty



   
Interest
Rate

   
Trade
Date

   
Maturity
Date

   
Face
Value

   
Face Value
Including
Accrued
Interest

UBS Securities LLC
     
0.60%
  
2/07/13
  
Open
     $ 3,038,725         $ 3,039,789   
UBS Securities LLC
     
0.65%
  
2/07/13
  
Open
        2,396,200            2,397,109   
Barclays Capital, Inc.
     
0.55%
  
2/08/13
  
Open
        1,938,969            1,939,591   
Deutsche Bank Securities, Inc.
     
0.58%
  
2/08/13
  
Open
        483,060            483,223   
Deutsche Bank Securities, Inc.
     
0.58%
  
2/08/13
  
Open
        1,170,163            1,170,502   
Credit Suisse Securities (USA) LLC
     
0.35%
  
2/11/13
  
3/1/13
        354,275            354,337   
Barclays Capital, Inc.
     
0.30%
  
2/11/13
  
3/12/13
        36,329,327            36,333,932   
Barclays Capital, Inc.
     
0.60%
  
2/15/13
  
Open
        606,506            606,648   
UBS Securities LLC
     
0.60%
  
2/15/13
  
Open
        1,329,437            1,329,747   
UBS Securities LLC
     
0.65%
  
2/19/13
  
Open
        166,058            166,088   
Credit Suisse Securities (USA) LLC
     
0.35%
  
2/20/13
  
Open
        520,569            520,614   
Deutsche Bank Securities, Inc.
     
0.55%
  
2/20/13
  
Open
        3,318,929            3,319,386   
UBS Securities LLC
     
0.55%
  
2/20/13
  
Open
        1,204,613            1,204,778   
UBS Securities LLC
     
0.57%
  
2/20/13
  
Open
        773,500            773,610   
UBS Securities LLC
     
0.65%
  
2/20/13
  
Open
        1,163,323            1,163,512   
Credit Suisse Securities (USA) LLC
     
0.60%
  
2/20/13
  
Open
        650,177            650,264   
Deutsche Bank Securities, Inc.
     
0.58%
  
2/20/13
  
Open
         2,512,000             2,512,325   
Credit Suisse Securities (USA) LLC
     
0.25%
  
2/22/13
  
Open
        779,512            779,550   
Deutsche Bank Securities, Inc.
     
0.55%
  
2/22/13
  
Open
        6,335,577            6,336,256   
UBS Securities LLC
     
0.55%
  
2/25/13
  
Open
        978,510            978,555   
UBS Securities LLC
     
0.65%
  
2/27/13
  
Open
        1,855,622            1,855,656   
Credit Suisse Securities (USA) LLC
     
0.25%
  
2/28/13
  
Open
        690,357            690,362   
Deutsche Bank Securities, Inc.
     
0.55%
  
2/28/13
  
Open
        4,527,554            4,527,625   
Total
     
 
  
 
  
 
     $ 311,588,502         $ 311,806,087   
 
     
 
  
 
  
 
                               

•   Financial futures contracts as of February 28, 2013 were as follows:

Contracts
Purchased



   
Issue
   
Exchange
   
Expiration
   
Notional
Value

   
Unrealized
Appreciation

   
8      
90-Day Euro-Dollar
  
Chicago Mercantile
  
March 2013
  
USD
        1,994,100         $    31,378      
6      
90-Day Euro-Dollar
  
Chicago Mercantile
  
June 2013
  
USD
        1,495,350            27,434   
6      
90-Day Euro-Dollar
  
Chicago Mercantile
  
September 2013
  
USD
        1,495,050            30,809   
6      
90-Day Euro-Dollar
  
Chicago Mercantile
  
December 2013
  
USD
        1,494,675            34,108   
6      
90-Day Euro-Dollar
  
Chicago Mercantile
  
March 2014
  
USD
        1,494,300            37,033   
Total
     
 
  
 
  
 
  
 
                   $ 160,762   

•     Foreign currency exchange contracts as of February 28, 2013 were as follows:

Currency Purchased

Currency Sold

Counterparty

Settlement
Date

    Unrealized
Appreciation
(Depreciation)

   
CAD
           1,690,000      
USD
        1,644,305      
BNP Paribas SA
4/17/13
  $ (7,186 )    
GBP
           688,000      
USD
        1,083,683      
Citigroup, Inc.
4/17/13
     (40,199 )  
USD
           27,106      
CAD
        27,000      
Citigroup, Inc.
4/17/13
     951    
USD
           3,290,121      
CAD
        3,246,000      
Deutsche Bank AG
4/17/13
     145,690   
USD
           1,964,811      
GBP
        1,270,000      
Barclays Plc
4/17/13
     38,612   
USD
           789,025      
GBP
        517,000      
BNP Paribas SA
4/17/13
     4,896   
USD
           1,056,722      
GBP
        655,000      
BNP Paribas SA
4/17/13
     63,289   
USD
           3,248,701      
GBP
        2,142,000      
Citigroup, Inc.
4/17/13
     (53 )  
USD
           1,308,571      
GBP
        845,000      
Citigroup, Inc.
4/17/13
     26,967   
USD
           37,116,486      
GBP
        23,170,000      
Goldman Sachs Group, Inc.
4/17/13
     1,974,741   
USD
           160,147      
GBP
        101,000      
Royal Bank of Scotland Group Plc
4/17/13
     6,961   
USD
           1,255,848      
EUR
        940,000      
BNP Paribas SA
4/23/13
     28,189   
USD
           132,496      
EUR
        101,000      
Citigroup, Inc.
4/23/13
     588    
USD
           212,334      
EUR
        157,000      
Citigroup, Inc.
4/23/13
     7,289   
USD
           25,093,640      
EUR
        18,832,000      
Citigroup, Inc.
4/23/13
     498,681   
USD
           133,466      
EUR
        100,178      
Deutsche Bank AG
4/23/13
     2,632   
USD
           346,441      
EUR
        260,000      
Goldman Sachs Group, Inc.
4/23/13
     6,876   
USD
           134,959      
EUR
        100,000      
Royal Bank of Scotland Group Plc
4/23/13
     4,357   
USD
           285,556      
EUR
        213,000      
Royal Bank of Scotland Group Plc
4/23/13
     7,373   
USD
           83,120      
EUR
        63,000      
UBS AG
4/23/13
     841    
USD
           90,189      
EUR
        67,000      
UBS AG
4/23/13
     2,686   
USD
           135,284      
EUR
        101,000      
UBS AG
4/23/13
     3,376   
Total
                   
 
                
 
 
  $ 2,777,557   

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 43
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
 

•     Over-the-counter options purchased as of February 28, 2013 were as follows:

Description



   
Counterparty
   
Put/
Call

   
Strike
Price

   
Expiration
Date

   
Contracts
   
Market
Value

   
Marsico Parent Superholdco LLC
     
Goldman Sachs Group, Inc.
  
Call
  
USD
  
942.86
  
12/14/19
  
46
           

•     Credit default swaps—buy protection outstanding as of February 28, 2013 were as follows:

Issuer/Index



   
Pay
Fixed
Rate

   
Counterparty
   
Expiration
Date

   
Notional
Amount
(000)

   
Unrealized
Appreciation
(Depreciation)

   
Dow Jones CDX North America Investment Grade
Index Series 16, Version 1
     
1.00%
  
Morgan Stanley
  
6/20/16
  
USD
        7,700         $ (83,509 )  
Australia & New Zealand Banking Group Ltd.
     
1.00%
  
Deutsche Bank AG
  
9/20/17
  
USD
        1             (17 )  
Westpac Banking Corp.
     
1.00%
  
Deutsche Bank AG
  
9/20/17
  
USD
        1             (17 )  
Total
     
 
  
 
  
 
  
 
                   $   (83,543 )  

     Credit default swaps—sold protection outstanding as of February 28, 2013 were as follows:

Issuer/Index



   
Receive
Fixed
Rate
   
Counterparty
   
Expiration
Date
   
Credit 
Rating1
   
Notional
Amount
(000)2
   
Unrealized
Appreciation
(Depreciation)
   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Citigroup, Inc.
  
12/20/15
  
CCC
  
USD
        357          $    46,667     
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Citigroup, Inc.
  
12/20/15
  
CCC
  
USD
        172             16,862   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
12/20/15
  
CCC
  
USD
        145             17,635   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
12/20/15
  
CCC
  
USD
        580             65,188   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
12/20/15
  
CCC
  
USD
        626             105,388   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
UBS AG
  
12/20/15
  
CCC
  
USD
        840             78,752   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Barclays Plc
  
3/20/16
  
CCC
  
USD
        75             3,445   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Barclays Plc
  
3/20/16
  
CCC
  
USD
        72             1,263   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Citigroup, Inc.
  
3/20/16
  
CCC
  
USD
        79             1,761   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/16
  
CCC
  
USD
        247             19,234   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/16
  
CCC
  
USD
        739             47,639   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/16
  
CCC
  
USD
        165             8,440   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/16
  
CCC
  
USD
        634             622    
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/16
  
CCC
  
USD
        247             19,234   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
JPMorgan Chase & Co.
  
3/20/16
  
CCC
  
USD
        82             3,005   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
6/20/16
  
CCC
  
USD
        499             29,460   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
6/20/16
  
CCC
  
USD
        970             48,181   
Dow Jones CDX North America Investment
Grade Index Series 16, Version 1
     
1.00%
  
Morgan Stanley
  
6/20/16
  
BB
  
USD
        7,700            175,559   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Barclays Plc
  
3/20/17
  
CCC
  
USD
        72             541    
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/17
  
CCC
  
USD
        147             1,829   
Caesars Entertainment Operating Co., Inc.
     
5.00%
  
Goldman Sachs Group, Inc.
  
3/20/17
  
CCC
  
USD
        453             (3,447 )  
Total
     
 
  
 
  
 
  
 
  
 
                   $   687,258   
1 Using S&P’s rating of the issuer.
2 The maximum potential amount the Fund may pay should a negative event take place as defined under the terms of agreement.

     
Interest rate swaps outstanding as of February 28, 2013 were as follows:

Fixed
Rate



   
Floating
Rate

   
Counterparty/Exchange
   
Expiration
Date

   
Notional
Amount
(000)

   
Unrealized
Depreciation

   
1.10%3
     
3-month LIBOR
  
Deutsche Bank AG
  
5/14/17
  
USD
     14,500         $  (219,310 )  
3 Fund pays the fixed rate and receives the floating rate.

     
For Fund compliance purposes, the Fund’s industry classifications refer to any one or more of the industry sub-classifications used by one or more widely recognized market indexes or ratings group indexes, and/or as defined by Fund management. These definitions may not apply for purposes of this report, which may combine such industry sub-classifications for reporting ease.
     
Fair Value Measurements — Various inputs are used in determining the fair value of investments and derivative financial instruments. These inputs to valuation techniques are categorized into a disclosure hierarchy consisting of three broad levels for financial statement purposes as follows:
     
Level 1 — unadjusted price quotations in active markets/exchanges for identical assets and liabilities that the Fund has the ability to access
     
Level 2 — other observable inputs (including, but not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market-corroborated inputs)
     
Level 3 — unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available (including the Fund’s own assumptions used in determining the fair value of investments and derivative financial instruments)

See Notes to Financial Statements.

44 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Consolidated Schedule of Investments (continued)   BlackRock Limited Duration Income Trust (BLW)
 

       
The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the level in the fair value hierarchy within which the fair value measurement falls in its entirety is determined based on the lowest level input that is significant to the fair value measurement in its entirety.
       
Changes in valuation techniques may result in transfers into or out of an assigned level within the disclosure hierarchy. In accordance with the Fund’s policy, transfers between different levels of the fair value disclosure hierarchy are deemed to have occurred as of the beginning of the reporting period. The categorization of a value determined for investments and derivative financial instruments is based on the pricing transparency of the investment and derivative financial instrument and is not necessarily an indication of the risks associated with investing in those securities. For information about the Fund’s policy regarding valuation of investments and derivative financial instruments and other significant accounting policies, please refer to Note 1 of the Notes to Financial Statements.
       
The following tables summarize the Fund’s investments and derivative financial instruments categorized in the disclosure hierarchy as of February 28, 2013:




   
Level 1
   
Level 2
   
Level 3
   
Total
Assets:
                                                                                
Investments:
                                                                                
Long-Term Investments:
                                                                                
Asset-Backed Securities
                    $ 31,649,123         $ 27,924,393         $ 59,573,516     
Common Stocks
                       2,474,286            3,774,315            6,248,601   
Corporate Bonds
                       464,854,049            7,850,062            472,704,111   
Floating Rate Loan Interests
                       288,929,192            41,742,378            330,671,570   
Non-Agency Mortgage-Backed Securities
                       75,124,644            1,338,313            76,462,957   
Other Interests
                                   912,943            912,943   
Preferred Securities
        $ 3,229,511            1,306,669                        4,536,180   
Taxable Municipal Bonds
                       1,853,036                        1,853,036   
US Government Sponsored Agency Securities
                       51,632,349                        51,632,349   
Short-Term Securities
           2,366,919                                    2,366,919   
Total
        $ 5,596,430         $  917,823,348         $ 83,542,404         $ 1,006,962,182   




   
Level 1
   
Level 2
   
Level 3
   
Total
Derivative Financial Instruments1
                                                                          
Assets:
                                                                                
Interest rate contracts
        $ 160,762                                 $ 160,762     
Foreign currency exchange contracts
                    $ 2,824,995                        2,824,995   
Credit contracts
                       690,705                        690,705   
Liabilities:
                                                                                
Interest rate contracts
                       (219,310 )                       (219,310 )  
Foreign currency exchange contracts
                       (47,438 )                       (47,438 )  
Credit contracts
                       (86,990 )                       (86,990 )  
Total
        $   160,762         $    3,161,962                     $     3,222,724   
1 Derivative financial instruments are swaps, financial futures contracts and foreign currency exchange contracts. Swaps, financial futures contracts and foreign currency exchange contracts are valued at the unrealized appreciation/depreciation on the instrument and options are shown at value.

       
Certain of the Fund’s assets and liabilities are held at carrying amount or face value, which approximates fair value for financial statement purposes. As of February 28, 2013, such assets and liabilities are categorized within the disclosure hierarchy as follows:




   
Level 1
   
Level 2
   
Level 3
   
Total
Assets:
                                                                                
Cash pledged as collateral for financial futures contracts
        $ 15,500                                 $ 15,500     
Liabilities:
                                                                                
Bank overdraft
                    $ (940,679 )                       (940,679 )  
Bank overdraft on foreign currency at value
                       (1,618,646 )                       (1,618,646 )  
Cash received as collateral for swaps
                       (1,200,000 )                       (1,200,000 )  
Reverse repurchase agreements
                       (311,588,502 )                       (311,588,502 )  
Total
        $    15,500         $ (315,347,827 )                    $  (315,332,327 )  

       
There were no transfers between Level 1 and Level 2 during the six months ended February 28, 2013.

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 45
 
  
Consolidated Schedule of Investments (concluded)   BlackRock Limited Duration Income Trust (BLW)
 

A reconciliation of Level 3 investments and derivative financial instruments is presented when the Fund had a significant amount of Level 3 investments and derivatives at the beginning and/or end of the period in relation to net assets. The following table is a reconciliation of Level 3 investments for which significant unobservable inputs were used in determining fair value:




   
Asset-Backed
Securities
   
Common
Stocks
   
Corporate
Bonds
   
Floating Rate
Loan Interests
   
Non-Agency
Mortgage
Backed
   
Other
Interests
   
Total
Assets:
                                                                 
Opening Balance, as of
August 31, 2012
        $ 9,845,241         $ 2,007,283         $ 1,727         $ 38,594,979                  $ 1,608,923         $ 52,058,153   
Transfers into Level 31
                 22,945         9,145,125         6,470,114                           15,638,184   
Transfers out of Level 32
                                   (7,121,367 )                          (7,121,367 )  
Accrued discounts/premiums
        (470,911 )                 (17,982 )        65,449                  18,810         (404,634 )  
Net realized gain (loss)
        65,279                  11,578            (108,690 )                          (31,833 )  
Net change in unrealized
appreciation/depreciation3
        1,072,279         1,474,842         (2,203,610 )        962,859         $ 16,283         136,210         1,458,863   
Purchases
        18,975,721         269,245         1,175,000         11,423,588         1,322,030         10,000         33,175,584   
Sales
        (1,563,216 )                 (261,776 )        (8,544,554 )                 (861,000 )        (11,230,546 )  
Closing Balance, as of
February 28, 2013

        $ 27,924,393         $ 3,774,315         $ 7,850,062         $ 41,742,378         $ 1,338,313         $ 912,943         $ 83,542,404   
1 As of August 31, 2012, the Fund used observable inputs in determining the value of certain investments. As of February 28, 2013, the Fund used significant unobservable inputs in determining the value of the same investments. As a result, investments with a beginning of period value of $7,121,367 transferred from Level 2 to Level 3 in the disclosure hierarchy.
2 As of August 31, 2012, the Fund used significant unobservable inputs in determining the value of certain investments. As of February 28, 2013, the Fund used observable inputs in determining the value of the same investments. As a result, investments with a beginning of period value of $15,638,184 transferred from Level 3 to Level 2 in the disclosure hierarchy.
3 Included in the related net change in unrealized appreciation/depreciation in the Statements of Operations. The change in unrealized appreciation/depreciation on investments still held as of February 28, 2013 was $ 1,096,578.

The following table summarizes the valuation techniques used and unobservable inputs developed by the Global Valuation Committee to determine the value of certain of the Fund’s Level 3 investments as of February 28, 2013. The table does not include Level 3 investments with values derived utilizing third party pricing information without adjustment. A significant change in third party pricing information could result in a significantly lower or higher value of such Level 3 investments. The value of Level 3 investments derived using third party pricing information is $72,727,794.




   
Value
   
Valuation Techniques

   
Unobservable Inputs4

   
Range of
Unobservable Inputs
Utilized

   
Assets:
                                              
Common Stocks
        $ 2,594,787      
Market Comparable Companies
  
EBITDA Multiple
  
6.56x
        
Corporate Bonds
        1,727      
Estimated Final Distribution
  
Recovery Rate
  
0.05%
        
 
        1,175,000      
Cost5
  
N/A
  
        
Floating Rate Loan Interests
        3,293,096      
Discounted Cash Flow
  
Yield
  
9.50%
        
 
        3,750,000      
Cost5
  
N/A
  
        
Total
        $ 10,814,610                                    
4 A change to the unobservable input may result in significant change to the value of the investment as follows:
Unobservable Input



   
Impact to
Value if Input Increases

   
Impact to
Value if Input Decreases

EBITDA Multiple
     
Increase
  
Decrease
Recovery Rate
     
Increase
  
Decrease
Yield
     
Decrease
  
Increase
5 The Fund fair values certain of its Level 3 investments using prior transaction prices (acquisition cost), although the transaction may not have occurred during the current reporting period. In such cases, these investments are generally privately held investments. There may not be a secondary market, and/or there are a limited number of investors. The determination to fair value such investments at cost is based upon factors consistent with the principles of fair value measurement that are reasonably available to the Global Valuation Committee, or its delegate. Valuations are reviewed utilizing available market information to determine if the carrying value should be adjusted. Such market data may include, but is not limited to, observations of the trading multiples of public companies considered comparable to the private companies being valued, financial or operational information released by the company, and/or news or corporate events that affect the investment. Valuations may be adjusted to account for company-specific issues, the lack of liquidity inherent in a nonpublic investment and the fact that comparable public companies are not identical to the investments being fair valued by the Fund.

See Notes to Financial Statements.

46 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Statements of Assets and Liabilities 
February 28, 2013 (Unaudited)
      BlackRock
Defined
Opportunity
Credit Trust
(BHL)
  BlackRock
Floating Rate
Income
Strategies
Fund, Inc.
(FRA)1
  BlackRock
Limited
Duration
Income Trust
(BLW)1
Assets
Investments at value — unaffiliated2
      $ 195,768,037       $ 857,521,624       $ 1,004,595,263   
Investments at value — affiliated3
        4,275,893         14,430,590         2,366,919   
Cash
                 1,844,191            
Cash pledged as collateral for financial futures contracts
                          15,500   
Cash pledged as collateral for swaps
                 620,000            
Investments sold receivable
        5,597,631         24,518,124         31,944,064   
Principal paydown receivable
        1,367,275         2,437,814         3,009,233   
Interest receivable
        984,724         4,463,851         9,455,794   
Unrealized appreciation on foreign currency exchange contracts
        156,557         616,559         2,824,995   
Foreign currency at value4
        141,316         12,535            
Unrealized appreciation on swaps
        66,901         372,158         690,705   
Swaps receivable
        8,062         47,187         214,966   
Unrealized appreciation on unfunded loan commitments
        180          777             
Variation margin receivable
                          909    
Swap premiums paid
                          29    
Prepaid expenses
        3,510         7,070         34,234   
Income tax refund receivable
                 18,024            
Other assets
                          799,178   
Total assets
        208,370,086         906,910,504         1,055,951,789   
                             
Liabilities
Bank overdraft
        313,625                  940,679   
Reverse repurchase agreements
                          311,588,502   
Loan payable
        48,000,000         208,000,000            
Investments purchased payable
        28,933,304         124,472,087         75,753,058   
Swap premiums received
        245,055         1,351,778         2,146,236   
Bank overdraft on foreign currency4
                          1,618,646   
Cash received as collateral for swaps
                          1,200,000   
Investment advisory fees payable
        136,848         451,308         405,372   
Interest expense payable
        35,371         137,005         213,489   
Officer’s and Directors’ fees payable
        742          10,500         240,363   
Unrealized depreciation on swaps
        682          2,961         306,300   
Swaps payable
                          62,649   
Unrealized depreciation on foreign currency exchange contracts
                 14,902         47,438   
Deferred capital gains tax payable
                 18,096            
Income dividends payable
                          11    
Reorganization costs payable
                 298,422            
Other accrued expenses payable
        153,558         495,895         291,447   
Total liabilities
        77,819,185         335,252,954         394,814,190   
Net Assets
      $ 130,550,901       $ 571,657,550       $ 661,137,599   
                             
Net Assets Consist of
Paid-in capital5,6,7
      $ 128,180,168       $ 633,990,230       $ 703,095,036   
Undistributed net investment income
        1,564,291         825,502         4,181,077   
Accumulated net realized loss
        (2,931,966 )        (68,255,838 )        (66,262,971 )  
Net unrealized appreciation/depreciation
        3,738,408         5,097,656         20,124,457   
Net Assets
      $ 130,550,901       $ 571,657,550       $ 661,137,599   
Net asset value per share
      $ 14.45       $ 15.37       $ 17.87   
1 Consolidated Statement of Assets and Liabilities
                           
2 Investments at cost — affiliated
      $ 4,275,893       $ 14,430,590       $ 2,366,919   
3 Investments at cost — unaffiliated
      $   192,279,003       $   853,531,682       $   987,827,761   
4 Foreign currency at cost
      $ 143,436       $ 12,749       $ (1,623,727 )  
5 Par value per share
      $ 0.001       $ 0.10       $ 0.001   
6 Shares outstanding
        9,034,519         37,196,872         36,988,668   
7 Shares authorized
        unlimited          200 million          unlimited    

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 47
 
  
Statements of Operations  
Six Months Ended February 28, 2013 (Unaudited)
      BlackRock
Defined
Opportunity
Credit Trust
(BHL)
  BlackRock
Floating Rate
Income
Strategies
Fund, Inc.
(FRA)1
  BlackRock
Limited
Duration
Income Trust
(BLW)1
Investment Income
Interest
      $ 5,244,389       $ 21,028,649       $ 28,195,437   
Dividends — unaffiliated
                          6,000   
Dividends — affiliated
        492          1,622         4,226   
Total income
        5,244,881         21,030,271         28,205,663   
                             
Expenses
Investment advisory
        872,674         2,582,894         2,605,732   
Custodian
        38,840         119,369         97,178   
Professional
        36,671         68,922         62,276   
Borrowing costs2
        32,562         122,569            
Accounting services
        18,878         50,910         59,563   
Transfer agent
        12,145         39,725         39,936   
Reorganization
                 67,096            
Officer and Directors
        5,687         17,042         39,668   
Registration
        4,677         9,146         6,268   
Printing
        2,617         30,058         13,473   
Miscellaneous
        12,611         51,058         27,008   
Total expenses excluding interest expense and income tax
        1,037,362         3,158,789         2,951,102   
Interest expense
        219,735         887,229         713,564   
Income tax
                 60,285            
Total expenses
        1,257,097         4,106,303         3,664,666   
Less fees waived by Manager
        (227 )        (730 )        (2,252 )  
Total expenses after fees waived
        1,256,870         4,105,573         3,662,414   
Net investment income
        3,988,011         16,924,698         24,543,249   
                             
Realized and Unrealized Gain (Loss)
Net realized gain (loss) from:
                           
Investments
        1,759,796         7,130,780         11,759,735   
Investments — affiliated
                          115    
Financial futures contracts
                          (468,285 )  
Foreign currency transactions
        (348,994 )        (953,853 )        (2,466,231 )  
Options written
                          75,600   
Swaps
        (117,714 )        (183,697 )        (898,791 )  
 
        1,293,088         5,993,230         8,002,143   
Net change in unrealized appreciation/depreciation on:
                           
Investments
        1,223,657         4,271,556 3        8,658,250   
Financial futures contracts
                          240,726   
Foreign currency translations
        314,797         947,370         3,121,043   
Options written
                          (3,222 )  
Swaps
        132,539         515,904         864,664   
Unfunded loan commitments
        180          777             
 
        1,671,173         5,735,607         12,881,461   
Total realized and unrealized gain
        2,964,261         11,728,837         20,883,604   
Net Increase in Net Assets Resulting from Operations
      $  6,952,272       $    28,653,535       $    45,426,853   
1   Consolidated Statement of Operations.
2   See Note 6 of the Notes to Financial Statements for details of short-term borrowings.
3   Net of capital gain tax of $18,096.

See Notes to Financial Statements.

48 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Statements of Changes in Net Assets  
      BlackRock Defined
Opportunity Credit Trust (BHL)

   
Increase (Decrease) in Net Assets:
      Six Months
Ended
February 28,
2013
(Unaudited)
  Year Ended
August 31,
2012
Operations
Net investment income
      $ 3,988,011       $ 7,715,971   
Net realized gain
        1,293,088         341,628   
Net change in unrealized appreciation/depreciation
        1,671,173         7,717,270   
Net increase in net assets resulting from operations
        6,952,272         15,774,869   
                     
Dividends to Shareholders From
Net investment income
        (3,963,060 )        (7,217,171 )1  
                     
Capital Share Transactions
Reinvestment of dividends
        107,096            
                     
Net Assets
Total increase in net assets
        3,096,308         8,557,698   
Beginning of period
        127,454,593         118,896,895   
End of period
      $   130,550,901       $   127,454,593   
Undistributed net investment income
      $ 1,564,291       $ 1,539,340   
1   Dividends are determined in accordance with federal income tax regulations.

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 49
 
  
Consolidated Statements of Changes in Net Assets  

      BlackRock Floating Rate Income
Strategies Fund, Inc. (FRA)

        BlackRock Limited Duration
Income Trust (BLW)

   
Increase (Decrease) in Net Assets:
      Six Months
Ended
February 28,
2013
(Unaudited)
  Year Ended
August 31,
2012
    Six Months
Ended
February 28,
2013
(Unaudited)
  Year Ended
August 31,
2012
Operations
Net investment income
      $ 16,924,698       $ 17,932,502                  $ 24,543,249       $ 48,539,048   
 
  
Net realized gain (loss)
        5,993,230         (4,997,420 )                   8,002,143         (1,706,968 )  
Net change in unrealized appreciation/depreciation
        5,735,607         21,658,016                    12,881,461         34,080,859   
Net increase in net assets resulting from operations
        28,653,535         34,593,098                    45,426,853         80,912,939   
                                             
Dividends to Shareholders From
Net investment income
        (17,732,665 )        (17,066,400 )1                   (27,283,003 )        (48,930,681 )1  
                                             
Capital Share Transactions
Proceeds issued resulting from reorganization
        283,047,261                                         
Reinvestment of dividends
        699,419         258,718                    602,467         591,363   
Net increase in net assets derived from capital share transactions
        283,746,680         258,718                    602,467         591,363   
                                             
Net Assets
Total increase in net assets
        294,667,550         17,785,416                    18,746,317         32,573,621   
Beginning of period
        276,990,000         259,204,584                    642,391,282         609,817,661   
End of period
      $   571,657,550       $   276,990,000                  $   661,137,599       $   642,391,282   
Undistributed net investment income
      $ 825,502       $ 1,633,469                  $ 4,181,077       $ 6,920,831   
1   Dividends are determined in accordance with federal income tax regulations.

See Notes to Financial Statements.

50 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Statements of Cash Flows  
Six Months Ended February 28, 2013
      BlackRock
Defined
Opportunity
Credit Trust
(BHL)
  BlackRock
Floating Rate
Income
Strategies
Fund, Inc.
(FRA)1
  BlackRock
Limited
Duration
Income Trust
(BLW)1
Cash Provided by Operating Activities
Net increase in net assets resulting from operations
      $  6,952,272       $    28,624,527       $    45,426,853   
Adjustments to reconcile net increase in net assets resulting from operations to net cash provided by operating activities:
                           
Decrease in interest receivable
        169,325         176,165 2        280,590   
Increase in swap receivable
        (8,062 )        (47,187 )        (195,014 )  
Increase in income tax refund receivable
                 (18,024 )           
Increase in cash pledged as collateral for swaps
                 (620,000 )           
Decrease in variation margin receivable
                          4,066   
Decrease in cash pledged as collateral for financial futures contracts
                          430,000   
Decrease in cash received as collateral for reverse repurchase agreements
                          (1,137,000 )  
Increase in cash received as collateral for swaps
                            1,200,000   
Decrease in other assets
                          2,276   
Increase in prepaid expenses
        (2,486 )        (1,791 )2        (8,369 )  
Decrease in investment advisory fees payable
        (13,175 )        (97,188 )2        (16,278 )  
Increase (decrease) in interest expense payable
        (5,097 )        47,279 2        (80,657 )  
Increase (decrease) in other accrued expenses payable
        (42,015 )        16,191 2        (62,560 )  
Decrease in swaps payable
        (17,243 )        (38,143 )        (97,586 )  
Decrease in reorganization costs payable
                 (416,536 )2           
Increase in deferred capital gains tax payable
                 18,096            
Increase (decrease) in Officer’s and Directors’ fees payable
        (301 )        (7,876 )2        96,162   
Net periodic and termination payments of swaps
        222,997         1,379,683         1,853,123   
Net realized and unrealized gain on investments
        (3,257,574 )        (12,325,095 )        (21,957,598 )  
Amortization of premium and accretion of discount on investments
        (292,813 )        (1,018,667 )        489,463   
Proceeds from sales of long-term investments
        80,894,890         343,971,292         335,657,178   
Purchases of long-term investments
        (71,908,318 )        (310,963,706 )        (353,195,605 )  
Net proceeds from sales (purchases) of short-term securities
        (1,949,452 )        (4,070,471 )        (43,652 )  
Cash provided by operating activities
        10,742,948         44,608,549         8,645,392   
                             
Cash Used for Financing Activities
Cash receipts from borrowings
        56,000,000         223,000,000            
Cash payments on borrowings
        (63,000,000 )        (249,000,000 )           
Net borrowings of reverse repurchase agreements
                          15,112,867   
Cash dividends paid to shareholders
        (3,925,300 )        (17,033,246 )        (26,680,525 )  
Increase in bank overdraft
        313,625                  2,559,325   
Cash used for financing activities
        (10,611,675 )        (43,033,246 )        (9,008,333 )  
                             
Cash Impact from Foreign Exchange Fluctuations
Cash impact from foreign exchange fluctuations
        (2,249 )        (3,352 )        (1,658 )  
                             
Cash and Foreign Currency
Net increase (decrease) in cash and foreign currency
        129,024         1,571,951         (364,599 )  
Cash and foreign currency at beginning of period
        12,292         284,775         364,599   
Cash and foreign currency at end of period
      $ 141,316       $ 1,856,726            
                             
Cash Flow Information
Cash paid during the period for interest
      $ 224,832       $ 839,950       $ 794,221   
                             
Non-cash Financing Activities
Fair value of investments acquired through reorganization
               $ 426,639,591            
Capital shares issued in reorganization
               $ 283,047,261            
Capital shares issued in reinvestment of dividends
      $ 107,096       $ 699,419       $ 602,467   
1   Consolidated Statement of Cash Flows.
2   Includes assets and liabilities acquired in reorganization.

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 51
 
  
Financial Highlights   BlackRock Defined Opportunity Credit Trust (BHL)
      Six Months
Ended
February 28,
2013
(Unaudited)
  Year Ended August 31,
   
Period
January 31,
20081
to August 31,
2008
        2012   2011   2010   2009  
Per Share Operating Performance
Net asset value, beginning of period
      $ 14.12       $ 13.17       $ 13.55       $ 12.53       $ 14.31       $ 14.33 2  
Net investment income3
        0.44         0.85         0.86         0.85         0.87         0.47   
Net realized and unrealized gain (loss)
        0.33         0.90         (0.45 )        0.87         (1.55 )        0.21   
Net increase (decrease) from investment operations
        0.77         1.75         0.41         1.72         (0.68 )        0.68   
Dividends and distributions from:
                                                   
Net Investment income
        (0.44 )        (0.80 )4        (0.79 )4        (0.70 )4        (1.09 )4        (0.62 )4  
Tax return of capital
                                            (0.01 )4        (0.06 )4  
Total dividends and distributions
        (0.44 )        (0.80 )        (0.79 )        (0.70 )        (1.10 )        (0.68 )  
Capital changes with respect to issuance of shares
                                                     (0.02 )  
Net asset value, end of period
      $ 14.45       $ 14.12       $ 13.17       $ 13.55       $ 12.53       $ 14.31   
Market price, end of period
      $ 14.75       $ 13.94       $ 12.65       $ 12.86       $ 11.03       $ 12.66   
                                                     
Total Investment Return5
Based on net asset value
        5.55% 6      13.94%         2.93%         14.39%         (2.16)%        4.79% 6
Based on market price
        9.13% 6      17.12%         4.17%         23.33%         (2.65)%        (11.44)% 6
                                                     
Ratios to Average Net Assets
Total expenses
        1.96% 7      1.91%         2.02%         1.91%         2.39%         1.78% 7
Total expenses after fees waived and paid indirectly
        1.96% 7      1.91%         2.02%         1.90%         2.39%         1.78% 7
Total expenses after fees waived and paid indirectly and excluding interest expense
        1.62% 7,8      1.61% 8      1.71%         1.65%         1.94%         1.48% 7
Net investment income
        6.23% 7      6.24%         6.10%         6.40%         8.11%         5.52% 7
                                                     
Supplemental Data
Net assets, end of period (000)
      $   130,551       $   127,455       $   118,897       $   122,062       $   112,862       $   127,695   
Borrowings outstanding, end of period (000)
      $ 48,000       $ 55,000       $ 43,000       $ 24,000       $ 27,000       $ 38,500   
Average borrowings outstanding, during the period (000)
      $ 46,967       $ 39,077       $ 36,369       $ 24,633       $ 31,141       $ 13,788   
Portfolio turnover
        46%         53%         91%         102%         41%         18%   
Asset coverage, end of period per $1,000
      $ 3,720       $ 3,317       $ 3,765       $ 6,086       $ 5,180       $ 4,317   
1   Commencement of operations.
2   Net asset value, beginning of period, reflects a deduction of $0.675 per share sales charge from initial offering price of $15.00 per share.
3   Based on average shares outstanding.
4   Dividends and distributions are determined in accordance with federal income tax regulations.
5   Total investment returns based on market price, which can be significantly greater or lesser than the net asset value, may result in substantially different returns. Where applicable, total investment returns exclude the effects of any sales charges and include the reinvestment of dividends and distributions.
6   Aggregate total investment return.
7   Annualized.
8   For the six months ended February 28, 2013 and the year ended August 31, 2012, the total expense ratio after fees waived and paid indirectly and excluding interest expense and borrowing costs was 1.57% and 1.52%, respectively.

See Notes to Financial Statements.

52 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Financial Highlights   BlackRock Floating Rate Income Strategies Fund, Inc. (FRA)
      Six Months
Ended
February 28,
20131
(Unaudited)
  Year Ended August 31,
   
        20121   2011   2010   2009   2008
Per Share Operating Performance
Net asset value, beginning of period
      $ 14.98       $ 14.04       $ 14.36       $ 12.93       $ 16.12       $ 18.25   
Net investment income2
        0.50         0.97         0.96         0.91         1.14         1.45   
Net realized and unrealized gain (loss)
        0.46         0.90         (0.36 )        1.48         (3.04 )        (2.03 )  
Net increase (decrease) from investment operations
        0.96         1.87         0.60         2.39         (1.90 )        (0.58 )  
Dividends and distributions from:
                                                   
Net investment income
        (0.57 )        (0.93 )3        (0.86 )3        (0.94 )3        (1.29 )3        (1.55 )3  
Tax return of capital
                          (0.06 )3        (0.02 )3                    
Total dividends and distributions
        (0.57 )        (0.93 )        (0.92 )        (0.96 )        (1.29 )        (1.55 )  
Net asset value, end of period
      $ 15.37       $ 14.98       $ 14.04       $ 14.36       $ 12.93       $ 16.12   
Market price, end of period
      $ 16.47       $ 15.20       $ 13.33       $ 14.61       $ 12.26       $ 14.49   
                                                     
Total Investment Return4
Based on net asset value
        6.53% 5      13.91%         4.04%         18.91%         (8.88)%        (2.56)%  
Based on market price
        12.50% 5      21.74%         (2.91)%        27.59%         (3.88)%        (4.28)%  
                                                     
Ratios to Average Net Assets
Total expenses
        1.63% 6,7      1.67% 8      1.60%         1.45%         1.96%         2.61%   
Total expenses after fees waived and paid indirectly
        1.63% 6,7      1.67% 8      1.60%         1.45%         1.96%         2.60%   
Total expenses after fees waived and paid indirectly and excluding interest expense and income tax
        1.25% 6,7,9      1.35% 8,10      1.30%         1.22%         1.31%         1.18%   
Net investment income
        6.72% 6      6.67%         6.44%         6.43%         10.18%         8.49%   
                                                     
Supplemental Data
Net assets, end of period (000)
      $   571,629       $   276,900       $   259,205       $   264,379       $   237,160       $   295,005   
Borrowings outstanding, end of period (000)
      $ 208,000       $ 117,000       $ 93,000       $ 53,000       $ 38,000       $ 101,500   
Average borrowings outstanding, during the period (000)
      $ 189,558       $ 88,197       $ 79,195       $ 48,258       $ 50,591       $ 102,272   
Portfolio turnover
        51%         53%         91%         96%         58%         49%   
Asset coverage, end of period per $1,000
      $ 3,748       $ 3,367       $ 3,787       $ 5,988       $ 7,241       $ 3,906   
1   Consolidated Financial Highlights.
2   Based on average shares outstanding.
3   Dividends and distributions are determined in accordance with federal income tax regulations.
4   Total investment returns based on market price, which can be significantly greater or lesser than the net asset value, may result in substantially different returns. Where applicable, total investment returns exclude the effects of any sales charges and include the reinvestment of dividends and distributions.
5   Aggregate total investment return.
6   Annualized.
7   Includes reorganization costs associated with the Fund’s merger. Without these costs, total expenses, total expenses after fees waived and paid indirectly, and total expenses after fees waived and paid indirectly and excluding interest expense would have been 1.60%, 1.60%, and 1.23%, respectively.
8   Includes reorganization costs associated with the Fund’s merger. Without these costs, total expenses, total expenses after fees waived and paid indirectly, and total expenses after fees waived and paid indirectly and excluding interest expense would have been 1.61%, 1.61%, and 1.29%, respectively.
9   For the six months ended February 28, 2013, the total expense ratio after fees waived and paid indirectly and excluding interest expense, borrowing costs and income tax was 1.20%.
10   For the year ended August 31, 2012, the total expense ratio after fees waived and paid indirectly and excluding interest expense and borrowing costs was 1.26%.

See Notes to Financial Statements.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 53
 
  
Financial Highlights   BlackRock Limited Duration Income Trust (BLW)
      Six Months
Ended
February 28,
20131
(Unaudited)
  Year Ended August 31,
   
Period
November 1,
2007 to
August 31,
2008
  Year Ended
October 31,
2007
        20121   2011   2010   2009    
Per Share Operating Performance
Net asset value, beginning of period
      $ 17.38       $ 16.52       $ 16.79       $ 14.95       $ 16.71       $ 18.52       $ 19.01   
Net investment income
        0.66 2        1.31 2        1.34 2        1.12 2        1.01 2        1.14 2        1.50   
Net realized and unrealized gain (loss)
        0.57         0.88         (0.37 )        1.62         (1.61 )        (1.76 )        (0.49 )  
Net increase (decrease) from investment operations
        1.23         2.19         0.97         2.74         (0.60 )        (0.62 )        1.01   
Dividends and distributions from:
                                                           
Net investment income
        (0.74 )        (1.33 )3        (1.24 )3        (0.90 )3        (1.16 )3        (1.19 )3        (1.41 )3  
Net realized gain
                                                              (0.06 )3  
Tax return of capital
                                                              (0.03 )3  
Total dividends and distributions
        (0.74 )        (1.33 )        (1.24 )        (0.90 )        (1.16 )        (1.19 )        (1.50 )  
Net asset value, end of period
      $ 17.87       $ 17.38       $ 16.52       $ 16.79       $ 14.95       $ 16.71       $ 18.52   
Market price, end of period
      $ 18.84       $ 18.00       $ 16.01       $ 16.76       $ 14.09       $ 14.57       $ 16.68   
                                                             
Total Investment Return4
Based on net asset value
        7.17% 5      13.86%         5.85%         19.00%         (1.57)%        (2.60)% 5      5.66%   
Based on market price
        9.10% 5      21.68%         2.77%         26.04%         6.40%         (5.70)% 5      (4.03)%  
                                                             
Ratios to Average Net Assets
Total expenses
        1.13% 6      1.05%         1.01%         0.82%         0.72%         1.39% 6      2.16%   
Total expenses after fees waived and paid indirectly
        1.13% 6      1.05%         1.00%         0.81%         0.71%         1.38% 6      2.14%   
Total expenses after fees waived and paid indirectly and excluding interest expense
        0.91% 6      0.89%         0.87%         0.73%         0.69%         0.76% 6      0.83%   
Net investment income
        7.58% 6      7.82%         7.75%         6.90%         7.42%         7.84% 6      7.92%   
                                                             
Supplemental Data
Net assets, end of period (000)
      $   661,138       $   642,391       $   609,818       $   619,381       $   551,505       $   616,393       $   638,109   
Borrowings outstanding, end of period (000)
      $ 311,589       $ 296,476       $ 244,120       $ 123,233                $ 64,538       $ 109,287   
Average borrowings outstanding, during the period (000)
        302,037       $ 242,396       $ 191,303       $ 44,160       $ 11,705       $ 120,295       $ 172,040   
Portfolio turnover
        38%         54%         106% 7      248% 8      287% 9      191% 10      65%   
Asset coverage, end of period per $1,000
      $ 3,122       $ 3,167       $ 3,498       $ 6,026                $ 10,551       $ 7,251   
1   Consolidated Financial Highlights.
2   Based on average shares outstanding.
3   Dividends and distributions are determined in accordance with federal income tax regulations.
4   Total investment returns based on market price, which can be significantly greater or lesser than the net asset value, may result in substantially different returns. Where applicable, total investment returns exclude the effects of any sales charges and include the reinvestment of dividends and distributions.
5   Aggregate total investment return.
6   Annualized.
7   Includes mortgage dollar roll and to-be-announced (“TBA”) transactions. Excluding these transactions, the portfolio turnover would have been 87%.
8   Includes mortgage dollar roll transactions. Excluding these transactions, the portfolio turnover would have been 113%.
9   Includes mortgage dollar roll transactions. Excluding these transactions, the portfolio turnover would have been 79%.
10   Includes TBA transactions. Excluding these transactions, the portfolio turnover would have been 24%.

See Notes to Financial Statements.

54 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Notes to Financial Statements (Unaudited)  

1. Organization and Significant Accounting Policies:

BlackRock Defined Opportunity Credit Trust (“BHL”), BlackRock Floating Rate Income Strategies Fund, Inc. (“FRA”) and BlackRock Limited Duration Income Trust (“BLW”) (collectively, the “Funds” or individually as a “Fund”) are registered under the 1940 Act, as diversified, closed-end management investment companies. BHL and BLW are organized as Delaware Statutory trusts. FRA is organized as Maryland corporation. The Funds’ financial statements are prepared in conformity with accounting principles generally accepted in the United States of America (“US GAAP”), which may require management to make estimates and assumptions that affect the reported amounts of assets and liabilities in the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates. The Boards of Directors and the Boards of Trustees of the Funds are collectively referred to throughout this report as the “Board of Directors” or the “Board”, and the directors/trustees thereof are collectively referred to throughout this report as “Directors”. The Funds determine and make available for publication the NAV of their Common Shares on a daily basis.

Reorganization: The Board and shareholders of FRA and the Board and shareholders of each of BlackRock Diversified Strategies Fund, Inc. (“DVF”) and BlackRock Floating Rate Income Strategies Fund II, Inc., (“FRB”) (individually, a “Target Fund” and collectively the “Target Funds”) approved the reorganization of its respective Target Fund into FRA pursuant to which FRA acquired substantially all of the assets and substantially all of the liabilities of each Target Fund in exchange for an equal aggregate value of newly-issued shares of FRA.

Each shareholder of a Target Fund received shares of FRA in an amount equal to the aggregate NAV of such shareholder’s Target Fund shares, as determined at the close of business on October 5, 2012. Cash was distributed for any fractional shares.

The reorganizations were accomplished by a tax-free exchange of shares of FRA in the following amounts and at the following conversion ratios:

Target Fund



   
Shares Prior to
Reorganization

   
Conversion Ratio
   
Shares of
FRA

FRB
        10,585,281         0.91462449         9,681,549   
DVF
        12,405,453         0.72423797         8,984,499   

Each Target Fund’s net assets and composition of net assets on October 5, 2012, the date of the reorganization, were as follows:

        Target Funds



   
FRB
   
DVF
Net assets
      $ 145,503,247       $ 135,026,897   
Paid-in capital
      $ 199,061,613       $ 228,382,252   
Undistributed (distributions in excess of) net
investment income
      $ (164,508 )      $ (88,960 )  
Accumulated net realized loss
      $ (54,909,880 )      $ (89,378,206 )  
Net unrealized appreciation (depreciation)
      $ 1,516,022       $ (3,888,189 )  

For financial reporting purposes, assets received and shares issued by FRA were recorded at fair value. However, the cost basis of the investments being received from the Target Funds were carried forward to align ongoing reporting of FRA’s realized and unrealized gains and losses with amounts distributable to shareholders for tax purposes.

The net assets of FRA before the acquisition were $278,016,037. The aggregate net assets of FRA immediately after the acquisition amounted to $558,546,181. Each Target Fund’s fair value and cost of investments prior to the reorganization were as follows:

Target Fund



   
Fair Value of
Investments

   
Cost of
Investments

FRB
      $ 220,588,307       $ 219,010,017   
DVF
      $ 206,051,284       $ 209,710,937   

The purpose of these transactions was to combine three funds managed by the Manager with the same or substantially similar (but not identical) investment objectives, investment policies, strategies, risks and restrictions. Each reorganization was a tax-free event and was effective on October 5, 2012.

Assuming the acquisition had been completed on September 1, 2012 the beginning of the fiscal reporting period of FRA, the pro forma results of operations for the six months ended February 28, 2013, are as follows:

•  
  Net investment income: $18,393,758
•  
  Net realized and change in unrealized gain/loss on investments: $14,776,513
•  
  Net increase/decrease in net assets resulting from operations: $33,170,271

Because the combined investment portfolios have been managed as a single integrated portfolio since the acquisition was completed, it is not practicable to separate the amounts of revenue and earnings of the Target Funds that have been included in FRA’s Statement of Operations since October 5, 2012.

Reorganization costs incurred in connection with the reorganization were expensed by FRA.

The following is a summary of significant accounting policies followed by the Funds:

Basis of Consolidation: The accompanying consolidated financial statements include the accounts of FRA Subsidiary, LLC and BLW Subsidiary, LLC (the “Taxable Subsidiaries”), all of which are wholly owned taxable subsidiaries of each Fund. The Taxable Subsidiaries enable the Funds to hold investments in operating companies and still satisfy Regulated Investment Company (“RIC”) tax requirements. Income earned and gains realized on the investments held by the Taxable Subsidiaries are taxable to such subsidiaries. A tax provision for income, if any, is shown as income tax in the Consolidated Statements of Operations. A tax provision for income from realized and unrealized gains, if any, is included as a reduction of realized and unrealized gain (loss) in the Consolidated Statements of Operations. Each Fund may invest up to 25% of their total

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 55
 
  
Notes to Financial Statements (continued)  


assets in the Taxable Subsidiary. Intercompany accounts and transactions have been eliminated. The Taxable Subsidiary is subject to the same investment policies and restrictions that apply to the Funds.

Valuation: US GAAP defines fair value as the price the Funds would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date. The Funds fair value their financial instruments at market value using independent dealers or pricing services under policies approved by the Board. The Global Valuation Committee is the committee formed by management to develop global pricing policies and procedures and to provide oversight of the pricing function for the Funds for all financial instruments.

The Funds value their bond investments on the basis of last available bid prices or current market quotations provided by dealers or pricing services. Floating rate loan interests are valued at the mean of the bid prices from one or more brokers or dealers as obtained from a pricing service. In determining the value of a particular investment, pricing services may use certain information with respect to transactions in such investments, quotations from dealers, pricing matrixes, market transactions in comparable investments, various relationships observed in the market between investments and calculated yield measures. Asset-backed and mortgage-backed securities are valued by independent pricing services using models that consider estimated cash flows of each tranche of the security, establish a benchmark yield and develop an estimated tranche specific spread to the benchmark yield based on the unique attributes of the tranche. Financial futures contracts traded on exchanges are valued at their last sale price. Swap agreements are valued utilizing quotes received daily by the Funds’ pricing service or through brokers, which are derived using daily swap curves and models that incorporate a number of market data factors, such as discounted cash flows, trades and values of the underlying reference instruments. Investments in open-end registered investment companies are valued at NAV each business day. Short-term securities with remaining maturities of 60 days or less may be valued at amortized cost, which approximates fair value.

Municipal investments (including commitments to purchase such investments on a “when-issued” basis) are valued on the basis of prices provided by dealers or pricing services. In determining the value of a particular investment, pricing services may use certain information with respect to transactions in such investments, quotations from dealers, pricing matrixes, market transactions in comparable investments and information with respect to various relationships between investments.

Equity investments traded on a recognized securities exchange or the NASDAQ Global Market System (“NASDAQ”) are valued at the last reported sale price that day or the NASDAQ official closing price, if applicable. For equity investments traded on more than one exchange, the last reported sale price on the exchange where the stock is primarily traded is used. Equity investments traded on a recognized exchange for which there were no sales on that day are valued at the last available bid (long positions) or ask (short positions) price. If no bid or ask price is available, the prior day’s price will be used, unless it is determined that such prior day’s price no longer reflects the fair value of the security.

Securities and other assets and liabilities denominated in foreign currencies are translated into US dollars using exchange rates determined as of the close of business on the New York Stock Exchange (“NYSE”). Foreign currency exchange contracts are valued at the mean between the bid and ask prices and are determined as of the close of business on the NYSE. Interpolated values are derived when the settlement date of the contract is an interim date for which quotations are not available.

Exchange-traded options are valued at the mean between the last bid and ask prices at the close of the options market in which the options trade. An exchange-traded option for which there is no mean price is valued at the last bid (long positions) or ask (short positions) price. If no bid or ask price is available, the prior day’s price will be used, unless it is determined that the prior day’s price no longer reflects the fair value of the option. Over-the-counter (“OTC”) options and swaptions are valued by an independent pricing service using a mathematical model, which incorporates a number of market data factors, such as the trades and prices of the underlying instruments.

In the event that application of these methods of valuation results in a price for an investment that is deemed not to be representative of the market value of such investment, or if a price is not available, the investment will be valued by the Global Valuation Committee, or its delegate, in accordance with a policy approved by the Board as reflecting fair value (“Fair Value Assets”). When determining the price for Fair Value Assets, the Global Valuation Committee, or its delegate, seeks to determine the price that each Fund might reasonably expect to receive from the current sale of that asset in an arm’s-length transaction. Fair value determinations shall be based upon all available factors that the Global Valuation Committee deem relevant consistent with the principles of fair value measurement, which include the market approach, income approach and/or in the case of recent investments, the cost approach, as appropriate. A market approach generally consists of using comparable market transactions. The income approach generally is used to discount future cash flows to present value and adjusted for liquidity as appropriate. These factors include but are not limited to: (i) attributes specific to the investment or asset; (ii) the principal market for the investment or asset; (iii) the customary participants in the principal market for the investment or asset; (iv) data assumptions by market participants for the investment or asset, if reasonably available; (v) quoted prices for similar investments or assets in active markets; and (vi) other factors, such as future cash flows, interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks, recovery rates, liquidation amounts and/or default rates. Due to the inherent uncertainty of valuations of such investments, the fair values may differ from the values that would have been used had an active market existed. The Global Valuation Committee, or its delegate, employs various methods for calibrating valuation approaches for investments where an active market does not exist, including regular due diligence of the Funds’ pricing vendors, a regular review of key inputs and assumptions, transactional back-testing or disposition analysis to compare unrealized gains and losses to realized gains and losses, reviews of missing or stale prices and large movements in market values and reviews of any market related activity. The pricing of all Fair Value Assets is subsequently reported to the Board or a committee thereof on a quarterly basis.

56 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Notes to Financial Statements (continued)  

Generally, trading in foreign instruments is substantially completed each day at various times prior to the close of business on the NYSE. Occasionally, events affecting the values of such instruments may occur between the foreign market close and the close of business on the NYSE that may not be reflected in the computation of the Funds’ net assets. If events (for example, a company announcement, market volatility or a natural disaster) occur during such periods that are expected to affect the value of such instruments materially, those instruments may be Fair Value Assets and be valued at their fair value, as determined in good faith by the Global Valuation Committee using a pricing service and/or policies approved by the Board.

Foreign Currency: The Funds’ books and records are maintained in US dollars. Purchases and sales of investment securities are recorded at the rates of exchange prevailing on the respective date of such transactions. Generally, when the US dollar rises in value against a foreign currency, the Funds’ investments denominated in that currency will lose value because that currency is worth fewer US dollars; the opposite effect occurs if the US dollar falls in relative value.

The Funds do not isolate the portion of the results of operations arising as a result of changes in the foreign exchange rates from the changes in the market prices of investments held or sold for financial reporting purposes. Accordingly, the effects of changes in foreign currency exchange rates on investments are not segregated on the Statement of Operations from the effects of changes in market prices of those investments but are included as a component of net realized and unrealized gain (loss) from investments. The Funds report realized currency gains (losses) on foreign currency related transactions as components of net realized gain (loss) for financial reporting purposes, whereas such components are treated as ordinary income for federal income tax purposes.

Asset-Backed and Mortgage-Backed Securities: The Funds may invest in asset-backed securities. Asset-backed securities are generally issued as pass-through certificates, which represent undivided fractional ownership interests in an underlying pool of assets, or as debt instruments, which are also known as collateralized obligations, and are generally issued as the debt of a special purpose entity organized solely for the purpose of owning such assets and issuing such debt. Asset-backed securities are often backed by a pool of assets representing the obligations of a number of different parties. The yield characteristics of certain asset-backed securities may differ from traditional debt securities. One such major difference is that all or a principal part of the obligations may be prepaid at any time because the underlying assets (i.e., loans) may be prepaid at any time. As a result, a decrease in interest rates in the market may result in increases in the level of prepayments as borrowers, particularly mortgagors, refinance and repay their loans. An increased prepayment rate with respect to an asset-backed security subject to such a prepayment feature will have the effect of shortening the maturity of the security. In addition, a Fund may have to subsequently reinvest the proceeds at lower interest rates. If a Fund has purchased such an asset-backed security at a premium, a faster than anticipated prepayment rate could result in a loss of principal to the extent of the premium paid.

The Funds may purchase certain mortgage pass-through securities. There are a number of important differences among the agencies and instrumentalities of the US government that issue mortgage-related securities and among the securities that they issue. For example, mortgage-related securities guaranteed by Ginnie Mae are guaranteed as to the timely payment of principal and interest by Ginnie Mae and such guarantee is backed by the full faith and credit of the United States. However, mortgage-related securities issued by Freddie Mac and Fannie Mae, including Freddie Mac and Fannie Mae guaranteed mortgage pass-through certificates, which are solely the obligations of Freddie Mac and Fannie Mae, are not backed by or entitled to the full faith and credit of the United States but are supported by the right of the issuer to borrow from the Treasury.

Collateralized Debt Obligations: Certain Funds may invest in collateralized debt obligations (“CDOs”), which include collateralized bond obligations (“CBOs”) and collateralized loan obligations (“CLOs”). CBOs and CLOs, are types of asset-backed securities. A CDO is a bankruptcy remote entity, which is backed by a diversified pool of debt securities (CBOs) or syndicated bank loans (CLOs). The cash flows of the CDO can be split into multiple segments, called “tranches”, which will vary in risk profile and yield. The riskiest segment is the subordinated or “equity” tranche. This tranche bears the greatest risk of defaults from the underlying assets in the CDO and serves to protect the other, more senior, tranches from default in all but the most severe circumstances. Since it is shielded from defaults by the more junior tranches, a “senior” tranche will typically have higher credit ratings and lower yields than their underlying securities, and often receive investment grade ratings from one or more of the nationally recognized rating agencies. Despite the protection from the more junior tranches, senior tranches can experience substantial losses due to actual defaults, increased sensitivity to future defaults and the disappearance of one or more protecting tranches as a result of changes in the credit profile of the underlying pool of assets.

Multiple Class Pass-Through Securities: Certain Trusts may invest in multiple class pass-through securities, including collateralized mortgage obligations (“CMOs”) and commercial mortgage-backed securities. These multiple class securities may be issued by Ginnie Mae, US government agencies or instrumentalities or by trusts formed by private originators of, or investors in, mortgage loans. In general, CMOs are debt obligations of a legal entity that are collateralized by, and multiple class pass-through securities represent direct ownership interests in, a pool of residential or commercial mortgage loans or mortgage pass-through securities (the “Mortgage Assets”), the payments on which are used to make payments on the CMOs or multiple pass-through securities. Classes of CMOs include interest only (“IOs”), principal only (“POs”), planned amortization classes and targeted amortization classes. IOs and POs are stripped mortgage-backed securities representing interests in a pool of mortgages, the cash flow from which has been separated into interest and principal components. IOs receive the interest portion of the cash flow while POs receive the principal portion. IOs and POs can be extremely volatile in response to changes in interest rates. As interest rates rise and fall, the value of IOs tends to move in the same direction as interest rates. POs perform best when prepayments on the underlying mortgages rise since this increases the rate at which the principal is returned and the yield to

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 57
 
  
Notes to Financial Statements (continued)  


maturity on the PO. When payments on mortgages underlying a PO are slower than anticipated, the life of the PO is lengthened and the yield to maturity is reduced. If the underlying Mortgage Assets experience greater than anticipated pre-payments of principal, the Trusts may not fully recoup their initial investment in IOs.

Stripped Mortgage-Backed Securities: Certain Trusts may invest in stripped mortgage-backed securities issued by the US government, its agencies and instrumentalities. Stripped mortgage-backed securities are usually structured with two classes that receive different proportions of the interest (IOs) and principal (POs) distributions on a pool of Mortgage Assets. The Trusts also may invest in stripped mortgage-backed securities that are privately issued.

Zero-Coupon Bonds: The Funds may invest in zero-coupon bonds, which are normally issued at a significant discount from face value and do not provide for periodic interest payments. Zero-coupon bonds may experience greater volatility in market value than similar maturity debt obligations which provide for regular interest payments.

Capital Trusts: Certain Trusts may invest in capital trusts. These securities are typically issued by corporations, generally in the form of interest-bearing notes with preferred securities characteristics, or by an affiliated business trust of a corporation, generally in the form of beneficial interests in subordinated debentures or similarly structured securities. The securities can be structured as either fixed or adjustable coupon securities that can have either a perpetual or stated maturity date. Dividends can be deferred without creating an event of default or acceleration, although maturity cannot take place unless all cumulative payment obligations have been met. The deferral of payments does not affect the purchase or sale of these securities in the open market. Payments on these securities are treated as interest rather than dividends for federal income tax purposes. These securities generally are rated below that of the issuing company’s senior debt securities.

Preferred Stock: Certain Funds may invest in preferred stock. Preferred stock has a preference over common stock in liquidation (and generally in receiving dividends as well) but is subordinated to the liabilities of the issuer in all respects. As a general rule, the market value of preferred stock with a fixed dividend rate and no conversion element varies inversely with interest rates and perceived credit risk, while the market price of convertible preferred stock generally also reflects some element of conversion value. Because preferred stock is junior to debt securities and other obligations of the issuer, deterioration in the credit quality of the issuer will cause greater changes in the value of a preferred stock than in a more senior debt security with similar stated yield characteristics. Unlike interest payments on debt securities, preferred stock dividends are payable only if declared by the issuer’s board of directors. Preferred stock also may be subject to optional or mandatory redemption provisions.

Floating Rate Loan Interests: The Funds may invest in floating rate loan interests. The floating rate loan interests the Funds hold are typically issued to companies (the “borrower”) by banks, other financial institutions, and privately and publicly offered corporations (the “lender”). Floating rate loan interests are generally non-investment grade, often involve borrowers whose financial condition is troubled or uncertain and companies that are highly leveraged. The Funds may invest in obligations of borrowers who are in bankruptcy proceedings. Floating rate loan interests may include fully funded term loans or revolving lines of credit. Floating rate loan interests are typically senior in the corporate capital structure of the borrower. Floating rate loan interests generally pay interest at rates that are periodically determined by reference to a base lending rate plus a premium. The base lending rates are generally the lending rate offered by one or more European banks, such as the London Interbank Offered Rate (“LIBOR”), the prime rate offered by one or more US banks or the certificate of deposit rate. Floating rate loan interests may involve foreign borrowers, and investments may be denominated in foreign currencies. The Funds consider these investments to be investments in debt securities for purposes of its investment policies.

When a Fund purchases a floating rate loan interest it may receive a facility fee and when it sells a floating rate loan interest it may pay a facility fee. On an ongoing basis, the Funds may receive a commitment fee based on the undrawn portion of the underlying line of credit amount of a floating rate loan interest. Facility and commitment fees are typically amortized to income over the term of the loan or term of the commitment, respectively. Consent and amendment fees are recorded to income as earned. Prepayment penalty fees, which may be received by the Funds upon the prepayment of a floating rate loan interest by a borrower, are recorded as realized gains. The Funds may invest in multiple series or tranches of a loan. A different series or tranche may have varying terms and carry different associated risks.

Floating rate loan interests are usually freely callable at the borrower’s option. The Funds may invest in such loans in the form of participations in loans (“Participations”) or assignments (“Assignments”) of all or a portion of loans from third parties. Participations typically will result in the Funds having a contractual relationship only with the lender, not with the borrower. The Funds will have the right to receive payments of principal, interest and any fees to which it is entitled only from the lender selling the Participation and only upon receipt by the lender of the payments from the borrower. In connection with purchasing Participations, the Funds generally will have no right to enforce compliance by the borrower with the terms of the loan agreement, nor any rights of offset against the borrower, and the Funds may not benefit directly from any collateral supporting the loan in which it has purchased the Participation. As a result, the Funds will assume the credit risk of both the borrower and the lender that is selling the Participation. The Funds’ investment in loan participation interests involves the risk of insolvency of the financial intermediaries who are parties to the transactions. In the event of the insolvency of the lender selling the Participation, the Funds may be treated as a general creditor of the lender and may not benefit from any offset between the lender and the borrower. Assignments typically result in the Funds having a direct contractual relationship with the borrower, and the Funds may enforce compliance by the borrower with the terms of the loan agreement.

Forward Commitments and When-Issued Delayed Delivery Securities: The Funds may purchase securities on a when-issued basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or

58 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Notes to Financial Statements (continued)  


sale commitment is made. The Funds may purchase securities under such conditions with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Funds may be required to pay more at settlement than the security is worth. In addition, the Funds are not entitled to any of the interest earned prior to settlement. When purchasing a security on a delayed delivery basis, the Funds assume the rights and risks of ownership of the security, including the risk of price and yield fluctuations. In the event of default by the counterparty, the Funds’ maximum amount of loss is the unrealized appreciation of unsettled when-issued transactions, which is shown in the Schedules of Investments.

Reverse Repurchase Agreements: Certain Funds may enter into reverse repurchase agreements with qualified third party broker-dealers. In a reverse repurchase agreement, the Funds sell securities to a bank or broker-dealer and agrees to repurchase the same securities at a mutually agreed upon date and price. Securities sold under reverse repurchase agreements are recorded as a liability in the Statement of Assets and Liabilities at face value including accrued interest. Due to the short-term nature of the reverse repurchase agreements, face value approximates fair value. During the term of the reverse repurchase agreement, the Funds continue to receive the principal and interest payments on these securities. Certain agreements have no stated maturity and can be terminated by either party at any time. Interest on the value of the reverse repurchase agreements issued and outstanding is based upon competitive market rates determined at the time of issuance. The Funds may utilize reverse repurchase agreements when it is anticipated that the interest income to be earned from the investment of the proceeds of the transaction is greater than the interest expense of the transaction. Reverse repurchase agreements involve leverage risk and also the risk that the market value of the securities that the Funds are obligated to repurchase under the agreement may decline below the repurchase price. In the event the buyer of securities under a reverse repurchase agreement files for bankruptcy or becomes insolvent, the Funds’ use of the proceeds of the agreement may be restricted while the other party, or its trustee or receiver, determines whether or not to enforce the Funds’ obligation to repurchase the securities.

Segregation and Collateralization: In cases in which the 1940 Act and the interpretive positions of the Securities and Exchange Commission (“SEC”) require that the Funds either deliver collateral or segregate assets in connection with certain investments (e.g., financial futures contracts, foreign currency exchange contracts and swaps), or certain borrowings (e.g., reverse repurchase agreements and loan payable), the Funds will, consistent with SEC rules and/or certain interpretive letters issued by the SEC, segregate collateral or designate on its books and records cash or liquid securities having a market value at least equal to the amount that would otherwise be required to be physically segregated. Furthermore, based on requirements and agreements with certain exchanges and third party broker-dealers, each party to such transactions has requirements to deliver/deposit securities as collateral for certain investments.

Investment Transactions and Investment Income: For financial reporting purposes, investment transactions are recorded on the dates the transactions are entered into (the trade dates). Realized gains and losses on investment transactions are determined on the identified cost basis. Dividend income is recorded on the ex-dividend dates. Dividends from foreign securities where the ex-dividend date may have passed are subsequently recorded when the Funds are informed of the ex-dividend date. Under the applicable foreign tax laws, a withholding tax at various rates may be imposed on capital gains, dividends and interest. Upon notification from issuers, some of the dividend income received from a real estate investment trust may be redesignated as a reduction of cost of the related investment and/or realized gain. Interest income, including amortization and accretion of premiums and discounts on debt securities, is recognized on the accrual basis.

Dividends and Distributions: Dividends from net investment income are declared and paid monthly. Distributions of capital gains are recorded on the ex-dividend dates. The portion of dividends and distributions that exceeds a Fund’s current and accumulated earnings and profits, which are measured on a tax basis, may be treated as a tax return of capital. Distributions in excess of a Fund’s taxable income and net capital gains, but not in excess of a Fund’s earnings and profits, will be taxable to shareholders as ordinary income and will not constitute a nontaxable return of capital. Capital losses carried forward from years beginning before 2011 do not reduce earnings and profits, even if such carried forward losses offset current year realized gains. The character and timing of dividends and distributions are determined in accordance with federal income tax regulations, which may differ from US GAAP.

Income Taxes: It is each Fund’s policy to comply with the requirements of the Internal Revenue Code of 1986, as amended, applicable to regulated investment companies and to distribute substantially all of its taxable income to its shareholders. Therefore, no federal income tax provision is required.

Each Fund files US federal and various state and local tax returns. No income tax returns are currently under examination. The statute of limitations on the Funds’ US federal tax returns remains open for each of the four years ended August 31, 2012. The statutes of limitations on the Funds’ state and local tax returns may remain open for an additional year depending upon the jurisdiction. Management does not believe there are any uncertain tax positions that require recognition of a tax liability.

Recent Accounting Standards: In December 2011, the Financial Accounting Standards Board (the “FASB”) issued guidance that will expand current disclosure requirements on the offsetting of certain assets and liabilities. The new disclosures will be required for investments and derivative financial instruments subject to master netting or similar agreements, which are eligible for offset in the Statements of Assets and Liabilities and will require an entity to disclose both gross and net information about such investments and transactions in the financial statements. In January 2013, the FASB issued guidance that clarifies which investments and transactions are subject to the offsetting disclosure requirements. The scope of the disclosure requirements for offsetting will be limited to derivative instruments, repurchase agreements and reverse

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 59
 
  
Notes to Financial Statements (continued)  


repurchase agreements, and securities borrowing and securities lending transactions. The guidance is effective for financial statements with fiscal years beginning on or after January 1, 2013, and interim periods within those fiscal years. Management is evaluating the impact of this guidance on the Funds’ financial statement disclosures.

Deferred Compensation Plan: Under the Deferred Compensation Plan (the “Plan”) approved by each Fund’s Board, the independent Directors (“Independent Directors”) may defer a portion of their annual complex-wide compensation. Deferred amounts earn an approximate return as though equivalent dollar amounts had been invested in common shares of certain other BlackRock Closed-End Funds selected by the Independent Directors. This has the same economic effect for the Independent Directors as if the Independent Directors had invested the deferred amounts directly in certain other BlackRock Closed-End Funds.

The Plan is not funded and obligations thereunder represent general unsecured claims against the general assets of each Fund. Deferred compensation liabilities are included in officer’s and directors’ fees payable in the Statements of Assets and Liabilities and will remain as a liability of the Funds until such amounts are distributed in accordance with the Plan.

Other: Expenses directly related to a Fund are charged to that Fund. Other operating expenses shared by several funds are pro rated among those funds on the basis of relative net assets or other appropriate methods.

The Funds have an arrangement with the custodian whereby fees may be reduced by credits earned on uninvested cash balances, which, if applicable, are shown as fees paid indirectly in the Statements of Operations. The custodian imposes fees on overdrawn cash balances, which can be offset by accumulated credits earned or may result in additional custody charges.

2. Derivative Financial Instruments:

The Funds engage in various portfolio investment strategies using derivative contracts both to increase the returns of the Funds and/or to economically hedge, or protect, their exposure to certain risks such as credit risk, equity risk, interest rate risk, foreign currency exchange rate risk. These contracts may be transacted on an exchange or OTC.

Losses may arise if the value of the contract decreases due to an unfavorable change in the market rates or values of the underlying instrument or if the counterparty does not perform under the contract. The Funds’ maximum risk of loss from counterparty credit risk on OTC derivatives is generally the aggregate unrealized gain netted against any collateral pledged by/posted to the counterparty. For OTC options purchased, the Funds bear the risk of loss in the amount of the premiums paid plus the positive change in market values net of any collateral received on the options should the counterparty fail to perform under the contracts. Options written by the Funds do not give rise to counterparty credit risk, as options written obligate the Funds and not the counterparty to perform. Counterparty risk related to exchange-traded financial futures contracts and options and centrally cleared swaps is deemed to be minimal due to the protection against defaults provided by the exchange on which these contracts trade.

The Funds may mitigate counterparty risk by procuring collateral and through netting provisions included within an International Swaps and Derivatives Association, Inc. master agreement (“ISDA Master Agreement”) implemented between a Fund and each of its respective counterparties. An ISDA Master Agreement allows each Fund to offset with each separate counterparty certain derivative financial instrument’s payables and/or receivables with collateral held. The amount of collateral moved to/from applicable counterparties is generally based upon minimum transfer amounts of up to $500,000. To the extent amounts due to the Funds from their counterparties are not fully collateralized, contractually or otherwise, the Funds bear the risk of loss from counterparty non-performance. See Note 1 “Segregation and Collateralization” for information with respect to collateral practices. In addition, the Funds manage counterparty risk by entering into agreements only with counterparties that it believes have the financial resources to honor their obligations and by monitoring the financial stability of those counterparties.

Certain ISDA Master Agreements allow counterparties to OTC derivatives to terminate derivative contracts prior to maturity in the event the Funds’ net assets decline by a stated percentage or the Funds fail to meet the terms of its ISDA Master Agreements, which would cause the Funds to accelerate payment of any net liability owed to the counterparty.

Financial Futures Contracts: The Funds purchase or sell financial futures contracts and options on financial futures contracts to gain exposure to, or economically hedge against, changes in interest rates (interest rate risk). Financial futures contracts are agreements between the Funds and a counterparty to buy or sell a specific quantity of an underlying instrument at a specified price and at a specified date. Depending on the terms of the particular contract, financial futures contracts are settled either through physical delivery of the underlying instrument on the settlement date or by payment of a cash settlement amount on the settlement date. Pursuant to the contract, the Funds agree to receive from or pay to the broker an amount of cash equal to the daily fluctuation in value of the contract. Such receipts or payments are known as variation margin and are recorded by the Funds as unrealized appreciation or depreciation. When the contract is closed, the Funds record a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of financial futures contracts involves the risk of an imperfect correlation in the movements in the price of financial futures contracts, interest or foreign currency exchange rates and the underlying assets.

Foreign Currency Exchange Contracts: The Funds enter into foreign currency exchange contracts as an economic hedge against either specific transactions or portfolio instruments or to obtain exposure to foreign currencies (foreign currency exchange rate risk). A foreign currency exchange contract is an agreement between two parties to buy and sell a currency at a set exchange rate on a future date. Foreign currency exchange contracts, when used by the Funds, help to manage the overall

60 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Notes to Financial Statements (continued)  


exposure to the currencies in which some of the investments held by the Funds are denominated. The contract is marked-to-market daily and the change in market value is recorded by the Funds as an unrealized gain or loss. When the contract is closed, the Funds record a realized gain or loss equal to the difference between the value at the time it was opened and the value at the time it was closed. The use of foreign currency exchange contracts involves the risk that the value of a foreign currency exchange contract changes unfavorably due to movements in the value of the referenced foreign currencies and the risk that the counterparty to the contract does not perform its obligations under the agreement.

Options: The Funds purchase and write call and put options to increase or decrease their exposure to underlying instruments (equity and/or interest rate risk) and/or, in the case of options written, to generate gains from options premiums. A call option gives the purchaser (holder) of the option the right (but not the obligation) to buy, and obligates the seller (writer) to sell (when the option is exercised), the underlying instrument at the exercise or strike price at any time or at a specified time during the option period. A put option gives the holder the right to sell and obligates the writer to buy the underlying instrument at the exercise or strike price at any time or at a specified time during the option period. When the Funds purchase (write) an option, an amount equal to the premium paid (received) by the Funds is reflected as an asset (liability). The amount of the asset (liability) is subsequently marked-to-market to reflect the current market value of the option purchased (written). When an instrument is purchased or sold through an exercise of an option, the related premium paid (or received) is added to (or deducted from) the basis of the instrument acquired or deducted from (or added to) the proceeds of the instrument sold. When an option expires (or the Funds enter into a closing transaction), the Funds realize a gain or loss on the option to the extent of the premiums received or paid (or gain or loss to the extent the cost of the closing transaction exceeds the premiums received or paid). When the Funds write a call option, such option is “covered,” meaning that the Funds holds the underlying instrument subject to being called by the option counterparty. When the Funds write a put option, such option is covered by cash in an amount sufficient to cover the obligation.

Options on swaps (swaptions) are similar to options on securities except that instead of selling or purchasing the right to buy or sell a security, the writer or purchaser of the swap option is granting or buying the right to enter into a previously agreed upon interest rate or credit default swap agreement (interest rate risk and/or credit risk) at any time before the expiration of the option.

In purchasing and writing options, the Funds bear the risk of an unfavorable change in the value of the underlying instrument or the risk that the Funds may not be able to enter into a closing transaction due to an illiquid market. Exercise of a written option could result in the Funds purchasing or selling a security at a price different from the current market value.

Swaps: The Funds enter into swap agreements, in which the Funds and a counterparty agree either to make periodic net payments on a specified notional amount or a net payment upon termination. Swap agreements are privately negotiated in the OTC market and may be entered into as a bilateral contract or centrally cleared (“centrally cleared swaps”). In a centrally cleared swap, immediately following execution of the swap agreement, the swap agreement is novated to a central counterparty (the “CCP”) and the Funds face the CCP through a future commission merchant. Unlike a bilateral swap agreement, for centrally cleared swaps, the Funds have no credit exposure to the counterparty as the CCP stands between the Funds and the counterparty. These payments received or made by the Funds are recorded in the Statements of Operations as realized gains or losses, respectively. Any upfront fees paid are recorded as assets and any upfront fees received are recorded as liabilities and are shown as swap premiums paid and swap premiums received, respectively in the Statements of Assets and Liabilities and amortized over the term of the swap. Swaps are marked-to-market daily and changes in value are recorded as unrealized appreciation (depreciation). The daily change in valuation of centrally cleared swaps, if any, is recorded as a receivable or payable for variation margin in the Statements of Assets and Liabilities. When the swap is terminated, the Funds will record a realized gain or loss equal to the difference between the proceeds from (or cost of) the closing transaction and the Funds’ basis in the contract, if any. Generally, the basis of the contracts is the premium received or paid. Swap transactions involve, to varying degrees, elements of interest rate, credit and market risk in excess of the amounts recognized in the Statements of Assets and Liabilities. Such risks involve the possibility that there will be no liquid market for these agreements, that the counterparty to the agreements may default on its obligation to perform or disagree as to the meaning of the contractual terms in the agreements, and that there may be unfavorable changes in interest rates and/or market values associated with these transactions.

•  
  Credit default swaps — The Funds enter into credit default swaps to manage their exposure to the market or certain sectors of the market, to reduce their risk exposure to defaults of corporate and/or sovereign issuers or to create exposure to corporate and/or sovereign issuers to which they are not otherwise exposed (credit risk). The Funds enter into credit default swap agreements to provide a measure of protection against the default of an issuer (as buyer of protection) and/or gain credit exposure to an issuer to which it is not otherwise exposed (as seller of protection). The Funds may either buy or sell (write) credit default swaps on single-name issuers (corporate or sovereign), a combination or basket of single-name issuers or traded indexes. Credit default swaps on single-name issuers are agreements in which the buyer pays fixed periodic payments to the seller in consideration for a guarantee from the seller to make a specific payment should a negative credit event take place with respect to the referenced entity (e.g., bankruptcy, failure to pay, obligation accelerators, repudiation, moratorium or restructuring). Credit default swaps on traded indexes are agreements in which the buyer pays fixed periodic payments to the seller in consideration for a guarantee from the seller to make a specific payment should a write-down, principal or interest shortfall or default of all or individual underlying securities included in the index occurs. As a buyer, if an underlying credit event occurs, the Funds will either receive from the seller an amount equal to the notional amount of the swap and deliver the referenced security or underlying securities comprising the index or receive a net settlement of cash equal to the notional amount of
SEMI-ANNUAL REPORT FEBRUARY 28, 2013 61
 
  
Notes to Financial Statements (continued)  

  the swap less the recovery value of the security or underlying securities comprising the index. As a seller (writer), if an underlying credit event occurs, the Funds will either pay the buyer an amount equal to the notional amount of the swap and take delivery of the referenced security or underlying securities comprising the index or pay a net settlement of cash equal to the notional amount of the swap less the recovery value of the security or underlying securities comprising the index.
•  
  Interest rate swaps — The Trusts enter into interest rate swaps to gain or reduce exposure to interest rates or to manage duration, the yield curve or interest rate risk by economically hedging the value of the fixed rate bonds, which may decrease when interest rates rise (interest rate risk). Interest rate swaps are agreements in which one party pays a stream of interest payments, either fixed or floating , for another party’s stream of interest payments, either fixed or floating, on the same notional amount for a specified period of time. Interest rate floors, which are a type of interest rate swap, are agreements in which one party agrees to make payments to the other party to the extent that interest rates fall below a specified rate or floor in return for a premium. In more complex swaps, the notional principal amount may decline (or amortize) over time.

Derivative Financial Instruments Categorized by Risk Exposure:

Fair Values of Derivative Financial Instruments as of February 28, 2013
      Asset Derivatives
     
   
BHL

FRA

BLW



   
Statements of Assets
and Liabilities Location
   
Value
Interest rate contracts
     
Net unrealized appreciation/depreciation1;
                     $ 160,762   
Foreign currency exchange contracts
     
Unrealized appreciation on foreign
currency exchange contracts
   $ 156,557       $ 616,559         2,824,995   
Credit contracts
     
Unrealized appreciation on swaps1;
     66,901         372,158         690,734   
Total
     
 
   $    223,458       $   988,717       $  3,676,491   

        Liability Derivatives
     
   
BHL

FRA

BLW



   
Statements of Assets
and Liabilities Location
   
Value
Interest rate contracts
     
Net unrealized appreciation/depreciation1;
Unrealized depreciation on swaps1
                     $ 219,130   
Foreign currency exchange contracts
     
Unrealized depreciation on foreign
currency exchange contracts
            $ 14,902         47,438   
Credit contracts
     
Unrealized depreciation on swaps1;
   $ 245,737         1,354,739         2,233,226   
Total
     
 
   $    245,737       $  1,369,641       $  2,499,794   
1   Includes cumulative appreciation/depreciation on financial futures contracts and centrally cleared swaps, if any, as reported in the Schedules of Investments. Only current day’s variation margin is reported within the Statements of Assets and Liabilities.
The Effect of Derivative Financial Instruments in the Statements of Operations
Six Months Ended February 28, 2013

      Net Realized Gain (Loss) From



   
BHL
   
FRA
   
BLW
Interest rate contracts:
                           
Financial futures contracts
                        $ 6,891   
Foreign currency exchange contracts:
                           
Foreign currency transactions
      $ (345,936 )      $ (975,272 )        (2,576,120 )  
Credit contracts:
                           
Swaps
        (117,714 )        (183,697 )        (898,791 )  
Equity contracts:
                           
Financial futures contracts
                          (475,176 )  
Options2
                              (242,400 )  
Total
      $   (463,650 )      $ (1,158,969 )      $ (4,185,596
62 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Notes to Financial Statements (continued)  
        Net Change in Unrealized
Appreciation/Depreciation on




   
BHL
   
FRA
   
BLW
Interest rate contracts:
                           
Financial futures contracts
                        $ (48,162 )  
Swaps
                          40,933   
Foreign currency exchange contracts:
                           
Foreign currency translations
      $ 288,455       $ 823,650         3,912,751   
Credit contracts:
                           
Swaps
        132,539         515,904         823,731   
Equity contracts:
                           
Financial futures contracts
                          288,888   
Options2
                 (23,466 )        (2,103 )  
Total
      $   420,994       $  1,316,088       $  5,016,038   
2   Options purchased are included in the net realized gain (loss) from investments and net change in unrealized appreciation/depreciation on investments.

For the six months ended February 28, 2013, the average quarterly balances of outstanding derivative financial instruments were as follows:




   
BHL
   
FRA
   
BLW
Financial future contracts:
                           
Average number of contracts purchased
                          69    
Average number of contracts sold
                          20    
Average notional value of contracts purchased
                        $ 12,524,934   
Average notional value of contracts sold
                        $ 3,410,550   
Foreign currency exchange contracts:
                           
Average number of contracts — US dollars purchased
        6          6          16    
Average number of contracts — US dollars sold
        2          4          4    
Average US dollar amounts purchased
      $ 5,981,367       $ 19,441,470       $ 72,124,929   
Average US dollar amounts sold
      $ 770,116       $ 3,434,348       $ 2,502,768   
Options:
                           
Average number of option contracts purchased
                 44          46    
Average number of option contracts written
                          6,000 1  
Average notional value of option contracts purchased
               $ 41,486       $ 43,372   
Average notional value of option contracts written
                        $ 7,950,000 1  
Credit default swaps:
                           
Average number of contracts — buy protection
                          4    
Average number of contracts — sell protection
        5          4          12    
Average notional value — buy protection
                        $ 12,543,000   
Average notional value — sell protection
      $ 470,780       $ 2,661,797       $ 11,613,292   
Interest rate swaps:
                           
Average number of contracts — pays fixed rate
                          1    
Average notional value — pays fixed rate
                        $ 14,500,000   
1   Actual contract amount shown due to limited activity

3. Investment Advisory Agreement and Other Transactions with Affiliates:

The PNC Financial Services Group, Inc. (“PNC”) is the largest stockholder and an affiliate, for 1940 Act purposes, of BlackRock, Inc. (“BlackRock”).

Each Fund entered into an Investment Advisory Agreement with BlackRock Advisors, LLC (the “Manager”), the Funds’ investment advisor, an indirect, wholly owned subsidiary of BlackRock, to provide investment advisory and administration services. The Manager is responsible for the management of each Fund’s portfolio and provides the necessary personnel, facilities, equipment and certain other services necessary to the operations of each Fund. For such services, each Fund pays the Manager a monthly fee based on a percentage of each Fund’s average daily net assets at the following annual rates, plus the proceeds of any outstanding borrowings used for leverage as follows:

BHL
        1.00 %  
FRA
        0.75 %  
BLW
        0.55 %  

The Manager voluntarily agreed to waive its investment advisory fees by the amount of investment advisory fees each Fund pays to the Manager indirectly through its investment in affiliated money market funds. However, the Manager does not waive its investment advisory fees by the amount of investment advisory fees paid in connection with each Fund’s investment in other affiliated investment companies, if any. These amounts are included in, fees waived by Manager in the Statements of Operations.

The Manager provides investment management and other services to the Taxable Subsidiaries. The Manager does not receive separate compensation from the Taxable Subsidiaries for providing investment management or administrative services. However, each Fund pays the Manager based on the Fund’s net assets which includes the assets of the Taxable Subsidiaries.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 63
 
  
Notes to Financial Statements (continued)  

The Manager entered into a sub-advisory agreement with BlackRock Financial Management, Inc. (“BFM”), an affiliate of the Manager. The Manager pays BFM, for services it provides, a monthly fee that is a percentage of the investment advisory fees paid by each Fund to the Manager.

Certain officers and/or Directors of the Funds are officers and/or Directors of BlackRock or its affiliates. The Funds reimburse the Manager for a portion of the compensation paid to the Funds’ Chief Compliance Officer, which is included in officer and directors in the Statements of Operations.

4. Investments:

Purchases and sales of investments including paydowns and excluding short-term securities and US government securities for the six months ended February 28, 2013, were as follows:




   
Purchases
   
Sales
BHL
      $ 95,015,208       $ 86,554,331   
FRA
      $ 389,340,846       $ 364,351,206   
BLW
      $ 415,779,704       $ 366,522,355   

Purchases and sales of US government securities for BLW for the six months ended February 28, 2013 were $0 and $1,745,676, respectively.

Transactions in options written for the six months ended February 28, 2013 were as follows:

        Puts
BLW



   
Contracts
   
Notional
(000)

   
Premiums
Received

Outstanding options, beginning of year
        6,000                $ 75,600   
Options written
                               
Options exercised
                             
Options expired
        (6,000 )                 (75,600 )  
Outstanding options, end of year
                             

5. Income Tax Information:

As of August 31, 2012, the Funds had capital loss carryforwards available to offset future realized capital gains through the indicated expiration dates as follows:

Expires August 31,



   
BHL
   
FRA
   
BLW
2013
               $ 691,829            
2016
                 475,453       $ 21,882,229   
2017
                 20,954,032         9,996,868   
2018
      $ 3,695,649         43,990,722         37,509,275   
2019
                 2,206,081            
No expiration date1
                 4,931,753         4,356,066   
Total
      $ 3,695,649       $ 73,249,870       $ 73,744,438   
1   Must be utlized prior to losses subject to expiration.

As of February 28, 2013, gross unrealized appreciation and gross unrealized depreciation based on cost for federal income tax purposes were as follows:




   
BHL
   
FRA
   
BLW
 
                           
Tax cost
      $ 196,810,430       $ 867,114,867       $ 988,955,528   
Gross unrealized appreciation
      $ 4,169,700       $ 19,322,594       $ 38,037,425   
Gross unrealized depreciation
        (936,200 )        (14,485,247 )        (20,030,771 )  
Net unrealized appreciation
      $ 3,233,500       $ 4,837,347       $ 18,006,654   

6. Borrowings:

Effective March 3, 2011, the BHL and FRA were party to a senior committed secured, 364-day revolving line of credit and a separate security agreement (the “SSB Agreement”) with State Street Bank and Trust Company (“SSB”). The Funds have granted a security interest in substantially all of their assets to SSB. The SSB Agreement allowed for the following maximum commitment amounts:




   
Commitment
Amounts

BHL
      $ 63,300,000   
FRA
      $ 137,200,000   

Advances were made by SSB to the Funds, at the Funds’ option of (a) the higher of (i) 0.80% above the Fed Funds rate and (ii) 0.80% above the Overnight LIBOR or (b) 0.80% above 7-day, 30-day, 60-day or 90-day LIBOR.

Effective March 2, 2012, the SSB Agreement was renewed for an additional 364 days. The SSB Agreement allows for the following maximum commitment amounts:




   
Commitment
Amounts

BHL
      $ 63,300,000   
FRA
      $ 137,200,000   

Advances were be made by SSB to the Funds, at the Funds’ option of (a) the higher of (i) 0.75% above the Fed Funds rate and (ii) 0.75% above the Overnight LIBOR or (b) 0.75% above 7-day, 30-day, 60-day or 90-day LIBOR.

On March 1, 2013, the SSB Agreement was renewed and amended from a 364-day revolving line of credit to a 360-day rolling facility whereby SSB may elect to terminate its commitment upon 360-days written notice to the Funds at any time after February 24, 2014. The SSB Agreement allows for the following maximum commitment amounts:




   
Commitment
Amounts

BHL
      $ 63,300,000   
FRA
      $ 137,200,000   

 
64 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Notes to Financial Statements (continued)  

Advances will be made by SSB to the Funds, at the Funds’ option of (a) the higher of (i) 0.80% above the Fed Funds rate and (ii) 0.80% above the Overnight LIBOR or (b) 0.80% above 7-day, 30-day, 60-day or 90-day LIBOR.

In addition, the Funds pay a facility fee and utilization fee (based on the daily unused portion of the commitments). The commitment fees are waived if the Funds meet certain conditions. The fees associated with each of the agreements are included in the Statements of Operations as borrowing costs. Advances to the Funds as of February 28, 2013 are shown in the Statements of Assets and Liabilities as loan payable. Based on the short-term nature of the borrowings under the line of credit and the variable interest rate, the carrying amount of the borrowings approximates fair value.

The Funds may not declare dividends or make other distributions on shares or purchase any such shares if, at the time of the declaration, distribution or purchase, asset coverage with respect to the outstanding short-term borrowings is less than 300%.

For the six months ended February 28, 2013, the daily weighted average interest rates for Funds with loans under the revolving credit agreements were as follows:




   
Daily Weighted
Average
Interest Rate

BHL
      0.94%
FRA
      0.94%

For the six months ended February 28, 2013, the daily weighted average interest rate for BLW with borrowings, which include reverse repurchase agreements was as follows:




   
Daily Weighted
Average
Interest Rate

BLW
      0.48%

7. Commitments:

The Funds may invest in floating rate loan interests. In connection with these investments, the Funds may also enter into unfunded floating rate loan interests (“commitments”). In connection with these commitments, the Funds earn a commitment fee, typically set as a percentage of the commitment amount. Such fee income, which is included in interest income in the Statements of Operations, is recognized ratably over the commitment period. Unfunded floating rate loan interests are marked-to-market daily, and any unrealized appreciation or depreciation is included in the Statements of Assets and Liabilities and Statements of Operations. As of February 28, 2013, the Funds had the following unfunded floating rate loan interests:




   
Borrower
   
Unfunded
Floating Rate
Loan Interest

   
Value of
Underlying
Floating
Rate Loan
Interest

   
Unrealized
Appreciation

BHL
     
Leslie’s Poolmart, Inc.
   $ 11,949       $ 12,080       $ 180    
FRA
     
Leslie’s Poolmart, Inc.
   $ 51,672       $ 52,240       $ 777    

8. Concentration, Market and Credit Risk:

In the normal course of business, the Funds invest in securities and enter into transactions where risks exist due to fluctuations in the market (market risk) or failure of the issuer of a security to meet all its obligations (issuer credit risk). The value of securities held by the Funds may decline in response to certain events, including those directly involving the issuers whose securities are owned by the Funds; conditions affecting the general economy; overall market changes; local, regional or global political, social or economic instability; and currency and interest rate and price fluctuations. Similar to issuer credit risk, the Funds may be exposed to counterparty credit risk, or the risk that an entity with which the Funds have unsettled or open transactions may fail to or be unable to perform on its commitments. The Fund manages counterparty credit risk by entering into transactions only with counterparties that it believes have the financial resources to honor their obligations and by monitoring the financial stability of those counterparties. Financial assets, which potentially expose the Funds to market, issuer and counterparty credit risks, consist principally of financial instruments and receivables due from counterparties. The extent of the Funds’ exposure to market, issuer and counterparty credit risks with respect to these financial assets is generally approximated by their value recorded in Statements of Assets and Liabilities, less any collateral held by the Funds.

The Funds invests a significant portion of its assets in securities backed by commercial or residential mortgage loans or in issuers that hold mortgage and other asset-backed securities. Please see the Schedules of Investments for these securities. Changes in economic conditions, including delinquencies and/or defaults on assets underlying these securities, can affect the value, income and/or liquidity of such positions.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 65
 
  
Notes to Financial Statements (concluded)  

9. Capital Share Transactions:

BHL and BLW are authorized to issue an unlimited number of shares, par value $0.001, all of which were initially classified as Common Shares. FRA is authorized to issue 200 million shares, par value $0.10, all of which were initially classified as Common Shares. The Board is authorized, however, to reclassify any unissued Common Shares without approval of Common Shareholders.

For the periods shown, shares issued and outstanding increased by the following amounts as a result of dividend reinvestment:


Six Months Ended
February 28,
2013

   
Year Ended
August 31,
2012

BHL
7,413         
FRA
18,712,185 1     17,388   
BLW
33,959      34,642   
1   Includes 18,666,048 shares issued from the reorganization.

10. Subsequent Events:

Management’s evaluation of the impact of all subsequent events on the Funds’ financial statements was completed through the date the financial statements were issued and the following item was noted:

Each Fund paid a net investment income dividend in the following amounts per share on March 28, 2013 to Common Shareholders of record on March 15, 2013:




   
Common Dividend
Per Share

BHL
      $ 0.0685   
FRA
      $ 0.0770   
BLW
      $ 0.1095   

Additionally, the Funds declared a net investment income dividend on April 1, 2013 payable to Common Shareholders of record on April 15, 2013 for the same amounts noted above.

66 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Officers and Directors 

Richard E. Cavanagh, Chairman of the Board and Director
Karen P. Robards, Vice Chairperson of the Board,
  Chairperson of the Audit Committee and Director
Paul L. Audet, Director
Michael J. Castellano, Director and Member of the Audit
  Committee
Frank J. Fabozzi, Director and Member of the Audit
  Committee
Kathleen F. Feldstein, Director
James T. Flynn, Director and Member of the Audit Committee
Henry Gabbay, Director
Jerrold B. Harris, Director
R. Glenn Hubbard, Director
W. Carl Kester, Director and Member of the Audit Committee
John M. Perlowski, President and Chief Executive Officer
Anne Ackerley, Vice President
Brendan Kyne, Vice President
Robert W. Crothers, Vice President
Neal Andrews, Chief Financial Officer
Jay Fife, Treasurer
Brian Kindelan, Chief Compliance Officer and
  Anti-Money Laundering Officer
Janey Ahn, Secretary


Investment Advisor
BlackRock Advisors, LLC
Wilmington, DE 19809

Sub-Advisor
BlackRock Financial Management, Inc.
New York, NY 10055

Custodian and Accounting Agent
State Street Bank and Trust Company
Boston, MA 02110

Transfer Agent
Common Shares
Computershare Trust Company, N.A.
Canton, MA 02021

Independent Registered Public Accounting Firm
Deloitte & Touche LLP
Boston, MA 02116

Legal Counsel
Skadden, Arps, Slate,
Meagher & Flom LLP
New York, NY 10036

Address of the Funds
100 Bellevue Parkway
Wilmington, DE 19809


SEMI-ANNUAL REPORT FEBRUARY 28, 2013 67
 
  
Additional Information 

Proxy Results

At a special meeting of all shareholders of BlackRock Floating Rate Income Strategies Fund, Inc. held on September 13, 2012, the results were as follows:

With respect to the Proposals, the shares of the Fund were voted as follows:

        Votes
For

   
Votes
Against

   
Abstain
To approve the issuance of additional shares of common stock of the Fund in connection with the Agreement and Plan of Reorganization among BlackRock Floating Rate Income Strategies Fund II, Inc., FRA Merger Subsidiary and the Fund.
        10,225,182         503,452         253,747   
To approve the issuance of additional shares of common stock of the Fund in connection with the Agreement and Plan of Reorganization among BlackRock Diversified Income Strategies Fund, Inc., FRA Merger Subsidiary and the Fund.
        10,097,723         628,903         255,755   

Regulation Regarding Derivatives

Effective December 31, 2012, the Commodity Futures Trading Commission (“CFTC”) adopted certain regulatory changes that subject registered investment companies and advisers to registered investment companies to regulation by the CFTC if a fund invests more than a prescribed level of its net assets in CFTC-regulated futures, options and swaps (“CFTC Derivatives”), or if the fund markets itself as providing investment exposure to such instruments. To the extent a Fund uses CFTC-regulated futures, options and swaps, it intends to do so below such prescribed levels and will not market itself as a “commodity pool” or a vehicle for trading such instruments. Accordingly, BlackRock Advisors, LLC has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act (“CEA”) pursuant to Rule 4.5 under the CEA. BlackRock Advisors, LLC is not, therefore, subject to registration or regulation as a “commodity pool operator” under the CEA in respect of each Fund.

A Fund may also have investments in “underlying funds” not advised by BlackRock (which for purposes of the no-action letter referenced below may include certain securitized vehicles and/or mortgage REITS that may invest in CFTC Derivatives). BlackRock Advisors, LLC has no transparency into the holdings of these underlying funds because they are not advised by BlackRock. To address this issue of lack of transparency, the CFTC staff issued a no-action letter on November 29, 2012 permitting the adviser of a fund that invests in such underlying funds and that would otherwise have filed a claim of exclusion pursuant to Rule 4.5, to delay registration as a “commodity pool operator” until June 30, 2013 or six months from the date in which the CFTC issues additional guidance on the treatment of CFTC Derivatives held by underlying funds. BlackRock Advisors, LLC, the adviser of the Funds, has filed a claim with the CFTC to rely on this no-action relief.

68 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  
Additional Information (continued) 

Dividend Policy

Each Fund’s dividend policy is to distribute all or a portion of its net investment income to its shareholders on a monthly basis. In order to provide shareholders with a more stable level of dividend distributions, the dividends paid by the Funds for any particular month may be more or less than the amount of net investment income earned by the Funds during such month. The portion of dividend distributions that exceeds a Fund’s current and accumulated earnings and profits, which are measured on a tax basis, will constitute a nontaxable return of capital. Dividend distributions in excess of a Fund’s taxable income and net capital gains, but not in excess of a Fund’s earnings and profits, will be taxable to shareholders as ordinary income and will not constitute a nontaxable return of capital. The Funds’ current accumulated but undistributed net investment income, if any, is disclosed in the Statements of Assets and Liabilities, which comprises part of the financial information included in this report.

  

General Information

The Funds do not make available copies of their Statements of Additional Information because the Funds’ shares are not continuously offered, which means that the Statement of Additional Information of each Fund has not been updated after completion of the respective Fund’s offerings and the information contained in each Fund’s Statement of Additional Information may have become outdated.

During the period, there were no material changes in the Funds’ investment objectives or policies or to the Funds’ charters or by-laws that would delay or prevent a change of control of the Funds that were not approved by shareholders or in the principal risk factors associated with investment in the Funds. There have been no changes in the persons who are primarily responsible for the day-to-day management of the Funds’ portfolios.

Quarterly performance, semi-annual and annual reports and other information regarding the Funds may be found on BlackRock’s website, which can be accessed at http://www.blackrock.com. This reference to BlackRock’s website is intended to allow investors public access to information regarding the Funds and does not, and is not intended to, incorporate BlackRock’s website in this report.

Electronic Delivery

Electronic copies of most financial reports are available on the Funds’ web-sites or shareholders can sign up for e-mail notifications of quarterly statements, annual and semi-annual reports by enrolling in the Funds’ electronic delivery program.

Shareholders Who Hold Accounts with Investment Advisors, Banks or Brokerages:

Please contact your financial advisor to enroll. Please note that not all investment advisors, banks or brokerages may offer this service.

Householding

The Funds will mail only one copy of shareholder documents, including annual and semi-annual reports and proxy statements, to shareholders with multiple accounts at the same address. This practice is commonly called “householding” and is intended to reduce expenses and eliminate duplicate mailings of shareholder documents. Mailings of your shareholder documents may be householded indefinitely unless you instruct us otherwise. If you do not want the mailing of these documents to be combined with those for other members of your household, please call the Funds at (800) 882-0052.

Availability of Quarterly Schedule of Investments

The Funds files their complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year on Form N-Q. The Funds’ Forms N-Q are available on the SEC’s website at http://www.sec.gov and may also be reviewed and copied at the SEC’s Public Reference Room in Washington, DC. Information on how to access documents on the SEC’s website without charge may be obtained by calling (800) SEC-0330. The Fund’s Forms N-Q may also be obtained upon request and without charge by calling (800) 882-0052.

SEMI-ANNUAL REPORT FEBRUARY 28, 2013 69
 
  
Additional Information (concluded) 

General Information (concluded)

Availability of Proxy Voting Policies and Procedures

A description of the policies and procedures that the Funds use to determine how to vote proxies relating to portfolio securities is available (1) without charge, upon request, by calling (800) 882-0052; (2) at http://www.blackrock.com; and (3) on the SEC’s website at http://www.sec.gov.

Availability of Proxy Voting Record

Information about how the Funds voted proxies relating to securities held in the Funds’ portfolios during the most recent 12-month period ended June 30 is available upon request and without charge (1) at http://www.blackrock.com or by calling (800) 882-0052 and (2) on the SEC’s website at http://www.sec.gov.

Availability of Fund Updates

BlackRock will update performance and certain other data for the Funds on a monthly basis on its website in the “Closed-end Funds” section of http://www.blackrock.com as well as certain other material information as necessary from time to time. Investors and others are advised to periodically check the website for updated performance information and the release of other material information about the Funds. This reference to BlackRock’s website is intended to allow investors public access to information regarding the Funds and does not, and is not intended to, incorporate BlackRock’s website in this report.

  

Section 19(a) Notice

These reported amounts and sources of distributions are estimates and are not being provided for tax reporting purposes. The actual amounts and sources for tax reporting purposes will depend upon each Fund’s investment experience during the year and may be subject to changes based on the tax regulations. Each Fund will provide a Form 1099-DIV each calendar year that will explain the character of these dividends and distributions for federal income tax purposes.

February 28, 2013

      Total Fiscal Year-to-Date
Cumulative Distributions by Character

    Percentage of Fiscal Year-to-Date
Cumulative Distributions by Character




   
Net
Investment
Income

   
Net
Realized
Capital
Gains

   
Return
of
Capital

   
Total Per
Common
Share

   
Net
Investment
Income

   
Net
Realized
Capital
Gains

   
Return
of
Capital

   
Total Per
Common
Share

FRA
        $ 0.570000                           $ 0.570000         100 %        0 %        0 %        100 %  

BlackRock Privacy Principles

BlackRock is committed to maintaining the privacy of its current and former fund investors and individual clients (collectively, “Clients”) and to safeguarding their non-public personal information. The following information is provided to help you understand what personal information BlackRock collects, how we protect that information and why in certain cases we share such information with select parties.

If you are located in a jurisdiction where specific laws, rules or regulations require BlackRock to provide you with additional or different privacy-related rights beyond what is set forth below, then BlackRock will comply with those specific laws, rules or regulations.

BlackRock obtains or verifies personal non-public information from and about you from different sources, including the following: (i) information we receive from you or, if applicable, your financial intermediary, on applications, forms or other documents; (ii) information about your transactions with us, our affiliates, or others; (iii) information we receive from a consumer reporting agency; and (iv) from visits to our websites.

BlackRock does not sell or disclose to non-affiliated third parties any non- public personal information about its Clients, except as permitted by law or as is necessary to respond to regulatory requests or to service Client accounts. These non-affiliated third parties are required to protect the confidentiality and security of this information and to use it only for its intended purpose.

We may share information with our affiliates to service your account or to provide you with information about other BlackRock products or services that may be of interest to you. In addition, BlackRock restricts access to non-public personal information about its Clients to those BlackRock employees with a legitimate business need for the information. BlackRock maintains physical, electronic and procedural safeguards that are designed to protect the non-public personal information of its Clients, including procedures relating to the proper storage and disposal of such information.

70 SEMI-ANNUAL REPORT FEBRUARY 28, 2013
 
  

[THIS PAGE INTENTIONALLY LEFT BLANK]

 
  

This report is transmitted to shareholders only. It is not a prospectus. Past performance results shown in this report should not be considered a representation of future performance. The Funds have leveraged their Common Shares, which creates risks for Common Shareholders, including the likelihood of greater volatility of net asset value and market price of Common Shares, and the risk that fluctuations in short-term interest rates may reduce the Common Shares’ yield. Statements and other information herein are as dated and are subject to change.


 
           

CEFT-BK3-2/13-SAR
       
 
   
 
  

Item 2 – Code of Ethics – Not Applicable to this semi-annual report

Item 3 – Audit Committee Financial Expert – Not Applicable to this semi-annual report

Item 4 – Principal Accountant Fees and Services – Not Applicable to this semi-annual report

Item 5 – Audit Committee of Listed Registrants – Not Applicable to this semi-annual report

Item 6 – Investments
(a) The registrant’s Schedule of Investments is included as part of the Report to Stockholders filed under Item 1 of this Form.
(b) Not Applicable due to no such divestments during the semi-annual period covered since the previous Form N-CSR filing.

Item 7 – Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies – Not Applicable to this semi-annual report

Item 8 – Portfolio Managers of Closed-End Management Investment Companies

(a)    Not Applicable to this semi-annual report

(b)   As of the date of this filing, there have been no changes in any of the portfolio managers identified in the most recent annual report on Form N-CSR.

 

Item 9 – Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers – Not Applicable

Item 10 – Submission of Matters to a Vote of Security Holders – There have been no material changes to these procedures.

Item 11 – Controls and Procedures

(a) – The registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the “1940 Act”)) are effective as of a date within 90 days of the filing of this report based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act and Rule 13a-15(b) under the Securities Exchange Act of 1934, as amended.

(b) – There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act) that occurred during the second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 12 – Exhibits attached hereto

(a)(1) – Code of Ethics – Not Applicable to this semi-annual report

(a)(2) – Certifications – Attached hereto

(a)(3) – Not Applicable

(b) – Certifications – Attached hereto

 
 

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

BlackRock Limited Duration Income Trust

 

By: /s/ John M. Perlowski

John M. Perlowski

Chief Executive Officer (principal executive officer) of

BlackRock Limited Duration Income Trust

 

Date: May 1, 2013

 

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

 

By: /s/ John M. Perlowski

John M. Perlowski

Chief Executive Officer (principal executive officer) of

BlackRock Limited Duration Income Trust

 

Date: May 1, 2013

 

By: /s/ Neal J. Andrews

Neal J. Andrews

Chief Financial Officer (principal financial officer) of

BlackRock Limited Duration Income Trust

 

Date: May 1, 2013