UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM N-Q

 

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

 

INVESTMENT COMPANY ACT FILE NUMBER: 811-21484

  

EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER:   Calamos Strategic Total Return Fund
     
ADDRESS OF PRINCIPAL EXECUTIVE OFFICES:   2020 Calamos Court
Naperville, Illinois 60563-2787
     
NAME AND ADDRESS OF AGENT FOR SERVICE:   John P. Calamos, Sr., Founder,
Chairman and Global Chief Investment Officer
Calamos Advisors LLC,
2020 Calamos Court,
Naperville, Illinois 60563-2787

 

REGISTRANT’S TELEPHONE NUMBER, INCLUDING AREA CODE: (630) 245-7200

 

DATE OF FISCAL YEAR END: October 31, 2018

 

DATE OF REPORTING PERIOD: July 31, 2018

 

 

 

 

 

 

Calamos Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
         
CORPORATE BONDS (22.0%)
     Consumer Discretionary (3.3%)     
 837,000   AV Homes, Inc.     
     6.625%, 05/15/22  $863,223 
 1,233,000   Beverages & More, Inc.*     
     11.500%, 06/15/22   986,899 
 1,451,000   Boyd Gaming Corp.*     
     6.000%, 08/15/26   1,462,238 
 1,403,000   Caesars Resort Collection, LLC / CRC Finco, Inc.*^     
     5.250%, 10/15/25   1,352,646 
     CCO Holdings, LLC / CCO Holdings Capital Corp.     
 2,322,000   5.125%, 05/01/27*^   2,220,262 
 1,185,000   5.750%, 09/01/23   1,206,117 
 489,000   5.000%, 02/01/28*^   459,895 
     Century Communities, Inc.     
 1,692,000   6.875%, 05/15/22   1,731,610 
 1,499,000   5.875%, 07/15/25   1,417,732 
 3,289,000   Dana Financing Luxembourg Sarl*     
     6.500%, 06/01/26   3,337,759 
     DISH DBS Corp.     
 2,157,000   6.750%, 06/01/21   2,174,493 
 1,978,000   5.875%, 11/15/24^   1,653,301 
 1,437,000   7.750%, 07/01/26^   1,257,706 
 2,680,000   Eldorado Resorts, Inc.     
     6.000%, 04/01/25   2,718,163 
 1,388,000   ESH Hospitality, Inc.*     
     5.250%, 05/01/25   1,347,956 
 784,000   GameStop Corp.*^     
     6.750%, 03/15/21   799,856 
     GLP Capital, LP / GLP Financing II, Inc.     
 1,451,000   5.250%, 06/01/25µ   1,481,406 
 571,000   5.750%, 06/01/28^   581,977 
 1,132,000   goeasy, Ltd.*µ     
     7.875%, 11/01/22   1,190,655 
 1,451,000   Guitar Center Escrow Issuer, Inc.*     
     9.500%, 10/15/21   1,423,039 
 4,450,000   L Brands, Inc.µ     
     6.875%, 11/01/35   3,839,237 
 1,253,000   M/I Homes, Inc.     
     5.625%, 08/01/25   1,183,001 
 2,699,000   Mattel, Inc.*^     
     6.750%, 12/31/25   2,624,400 
 1,320,000   Mclaren Finance, PLC*     
     5.750%, 08/01/22   1,314,113 
     Meritage Homes Corp.     
 3,173,000   7.000%, 04/01/22   3,427,126 
 2,418,000   7.150%, 04/15/20   2,536,458 
 1,354,000   Penske Automotive Group, Inc.     
     5.500%, 05/15/26   1,323,244 
     PetSmart, Inc.*     
 1,901,000   5.875%, 06/01/25^   1,508,453 
 256,000   8.875%, 06/01/25   176,257 
     Rite Aid Corp.     
 2,921,000   7.700%, 02/15/27   2,561,250 
 871,000   6.125%, 04/01/23*^   878,721 
 7,360,000   Royal Caribbean Cruises, Ltd.^µ     
     7.500%, 10/15/27   8,820,886 
 2,622,000   Salem Media Group, Inc.*     
     6.750%, 06/01/24   2,381,366 
PRINCIPAL
AMOUNT
      VALUE 
 1,684,000   Sally Holdings, LLC / Sally Capital, Inc.^     
     5.625%, 12/01/25  $1,575,896 
 1,451,000   Sotheby’s*     
     4.875%, 12/15/25   1,392,829 
 1,161,000   VOC Escrow, Ltd.*µ     
     5.000%, 02/15/28   1,118,293 
         66,328,463 
     Consumer Staples (1.1%)     
 571,000   Albertsons Companies, Inc.*^µ‡     
     6.085%, 01/15/24     
     3 mo. USD LIBOR + 3.75%   578,477 
 1,388,000   Albertsons Companies, LLC / Safeway, Inc. / New Albertson’s, Inc. / Albertson’s, LLC^     
     5.750%, 03/15/25   1,250,491 
 1,828,000   Fresh Market, Inc.*     
     9.750%, 05/01/23   1,298,666 
     JBS USA LUX, SA / JBS USA Finance, Inc.*     
 6,868,000   7.250%, 06/01/21   6,944,200 
 2,380,000   5.750%, 06/15/25   2,242,733 
 2,031,000   6.750%, 02/15/28   1,934,873 
     New Albertson’s, Inc.     
 1,794,000   7.450%, 08/01/29^   1,495,182 
 648,000   8.000%, 05/01/31   553,606 
 411,000   7.750%, 06/15/26   358,752 
     Pilgrim’s Pride Corp.*     
 2,191,000   5.875%, 09/30/27   2,060,022 
 580,000   5.750%, 03/15/25   556,812 
     Post Holdings, Inc.*^     
 1,383,000   5.750%, 03/01/27   1,350,416 
 290,000   5.625%, 01/15/28   277,025 
     Simmons Foods, Inc.*     
 871,000   7.750%, 01/15/24   901,764 
 692,000   5.750%, 11/01/24   573,364 
         22,376,383 
     Energy (3.6%)     
 435,000   Berry Petroleum Company, LLC*     
     7.000%, 02/15/26   453,390 
 867,000   Bruin E&P Partners, LLC*     
     8.875%, 08/01/23   876,437 
 1,427,000   Buckeye Partners, LPµ‡     
     6.375%, 01/22/78     
     3 mo. USD LIBOR + 4.02%   1,315,551 
 2,902,000   Calfrac Holdings, LP*     
     8.500%, 06/15/26   2,805,523 
 2,036,000   California Resources Corp.*^     
     8.000%, 12/15/22   1,832,451 
 2,023,000   Carrizo Oil & Gas, Inc.^     
     6.250%, 04/15/23   2,064,411 
 1,451,000   Chaparral Energy, Inc.*     
     8.750%, 07/15/23   1,458,756 
 1,403,000   Chesapeake Energy Corp.^     
     8.000%, 01/15/25   1,439,562 
 285,000   CONSOL Energy, Inc.*     
     11.000%, 11/15/25   315,904 
 2,370,000   DCP Midstream Operating, LP*‡     
     5.850%, 05/21/43     
     3 mo. USD LIBOR + 3.85%   2,177,852 
 547,000   DCP Midstream, LP^‡     
     7.375%, 08/01/30     
     3 mo. USD LIBOR + 5.15%   543,458 

 



See accompanying Notes to Schedule of Investments

 

1 

 

Calamos Strategic Total Return Fund  

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
     Denbury Resources, Inc.^     
 1,291,000   5.500%, 05/01/22  $1,172,912 
 919,000   9.250%, 03/31/22*   975,587 
 498,000   Diamond Offshore Drilling, Inc.^     
     7.875%, 08/15/25   517,708 
     Energy Transfer Equity, LP     
 2,080,000   5.500%, 06/01/27^   2,134,683 
 556,000   5.875%, 01/15/24µ   580,934 
 3,323,000   Energy Transfer Partners, LP^µ‡     
     5.361%, 11/01/66     
     3 mo. USD LIBOR + 3.02%   2,880,842 
     Enterprise Products Operating, LLCµ‡     
 2,210,000   4.875%, 08/16/77^     
     3 mo. USD LIBOR + 2.99%   2,114,605 
 590,000   5.375%, 02/15/78     
     3 mo. USD LIBOR + 2.57%   554,122 
     EP Energy, LLC / Everest Acquisition Finance, Inc.*     
 1,146,000   7.750%, 05/15/26   1,171,923 
 1,064,000   9.375%, 05/01/24^   877,869 
     Genesis Energy, LP / Genesis Energy Finance Corp.     
 1,466,000   6.500%, 10/01/25^   1,422,467 
 1,451,000   6.250%, 05/15/26   1,370,288 
     Gulfport Energy Corp.^     
 1,045,000   6.000%, 10/15/24   1,018,394 
 967,000   6.375%, 05/15/25   944,295 
 1,122,000   Halcon Resources Corp.^     
     6.750%, 02/15/25   1,046,046 
 1,287,000   HighPoint Operating Corp.     
     7.000%, 10/15/22   1,294,336 
 1,848,000   Lonestar Resources America, Inc.*     
     11.250%, 01/01/23   1,988,919 
 1,451,000   Magnolia Oil & Gas Operating, LLC / Magnolia Oil & Gas Finance Corp.*     
     6.000%, 08/01/26   1,461,650 
 1,185,000   McDermott Technologies Americas, Inc. / McDermott Technology U.S., Inc.*     
     10.625%, 05/01/24   1,230,942 
 522,000   Moss Creek Resources Holdings, Inc.*     
     7.500%, 01/15/26   512,907 
 3,357,000   MPLX, LP^µ     
     4.875%, 06/01/25   3,489,048 
 145,000   Nabors Industries, Inc.*µ     
     5.750%, 02/01/25   137,336 
 1,016,000   Oasis Petroleum, Inc.*^     
     6.250%, 05/01/26   1,021,390 
 1,451,000   Par Petroleum, LLC / Petroleum Finance Corp.*     
     7.750%, 12/15/25   1,469,863 
 1,470,000   PDC Energy, Inc.µ     
     5.750%, 05/15/26   1,456,292 
 1,451,000   Plains All American Pipeline, LPµ‡     
     6.125%, 08/01/30     
     3 mo. USD LIBOR + 4.11%   1,421,922 
 590,000   QEP Resources, Inc.^µ     
     5.625%, 03/01/26   569,141 
 6,288,000   SEACOR Holdings, Inc.     
     7.375%, 10/01/19   6,509,401 
 2,181,000   SESI, LLC     
     7.750%, 09/15/24   2,256,310 
PRINCIPAL
AMOUNT
      VALUE 
 547,000   SM Energy Company^     
     6.750%, 09/15/26  $559,176 
 1,040,000   Southwestern Energy Company^     
     7.500%, 04/01/26   1,080,721 
 943,000   Sunoco, LP / Sunoco Finance Corp.*     
     5.500%, 02/15/26   902,352 
 290,000   Targa Resources Partners, LP /     
     Targa Resources Partners Finance Corp.*^µ     
     5.875%, 04/15/26   296,715 
 281,000   TransMontaigne Partners, LP / TLP Finance Corp.     
     6.125%, 02/15/26   278,626 
 290,000   Transocean Pontus, Ltd.*     
     6.125%, 08/01/25   295,442 
 1,369,000   Transocean, Inc.*     
     7.500%, 01/15/26   1,403,499 
 1,403,000   Vine Oil & Gas, LP / Vine Oil & Gas Finance Corp.*     
     8.750%, 04/15/23   1,300,609 
 1,806,512   W&T Offshore, Inc.*     
     8.500%, 06/15/21     
     10.000% PIK rate   1,739,256 
 3,008,000   Weatherford International, Ltd.^     
     8.250%, 06/15/23   2,996,931 
 1,499,000   Whiting Petroleum Corp.^     
     6.625%, 01/15/26   1,553,016 
     WildHorse Resource Development Corp.     
 1,770,000   6.875%, 02/01/25   1,794,506 
 605,000   6.875%, 02/01/25*   613,948 
         73,700,224 
     Financials (3.3%)     
 3,023,000   Acrisure, LLC / Acrisure Finance, Inc.*     
     7.000%, 11/15/25   2,745,126 
 3,985,000   Ally Financial, Inc.     
     8.000%, 11/01/31   4,822,946 
 1,451,000   Amwins Group, Inc.*     
     7.750%, 07/01/26   1,520,118 
 2,636,000   Ardonagh Midco 3, PLC*     
     8.625%, 07/15/23   2,699,356 
 2,031,000   AssuredPartners, Inc.*     
     7.000%, 08/15/25   1,967,877 
 1,403,000   Bank of America Corp.µ‡     
     5.875%, 08/01/30     
     3 mo. USD LIBOR + 2.93%   1,391,060 
 1,441,000   Bank of Nova Scotiaµ‡     
     4.650%, 08/01/30     
     3 mo. USD LIBOR + 2.65%   1,316,541 
 2,854,000   Charles Schwab Corp.µ‡     
     5.000%, 08/01/30     
     3 mo. USD LIBOR + 2.58%   2,767,438 
 996,000   CyrusOne, LP / CyrusOne Finance Corp.µ     
     5.375%, 03/15/27   991,578 
 2,593,000   Dell International, LLC / EMC Corp.*^µ     
     6.020%, 06/15/26   2,743,977 
 1,451,000   Discover Financial Servicesµ‡     
     5.500%, 08/01/30     
     3 mo. USD LIBOR + 3.08%   1,423,990 
 1,886,000   Equinix, Inc.^     
     5.375%, 05/15/27   1,907,482 

 



See accompanying Notes to Schedule of Investments

 

2

 

 

Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
 590,000   Greystar Real Estate Partners, LLC*     
     5.750%, 12/01/25  $572,684 
 1,451,000   HUB International, Ltd.*     
     7.000%, 05/01/26   1,457,863 
 2,102,000   ILFC E-Capital Trust II*‡     
     4.820%, 12/21/65     
     3 mo. USD LIBOR + 1.80%   1,931,906 
 3,096,000   Iron Mountain, Inc.*µ     
     5.250%, 03/15/28   2,867,918 
     Jefferies Finance, LLC*     
 5,828,000   7.375%, 04/01/20   5,947,153 
 2,515,000   7.250%, 08/15/24^   2,469,013 
 1,161,000   Ladder Capital Finance Holdings LLLP / Ladder Capital Finance Corp.*µ     
     5.250%, 10/01/25   1,089,529 
 958,000   Level 3 Financing, Inc.     
     5.375%, 05/01/25   935,252 
 1,553,000   LPL Holdings, Inc.*     
     5.750%, 09/15/25   1,512,063 
     MetLife, Inc.^     
 2,564,000   6.400%, 12/15/66µ   2,730,057 
 140,000   5.875%, 08/01/30‡     
     3 mo. USD LIBOR +2.96%   143,684 
 2,733,000   Nationstar Mortgage, LLC / Nationstar Capital Corp.     
     6.500%, 07/01/21   2,741,090 
     Navient Corp.     
 1,838,000   6.750%, 06/25/25^   1,828,893 
 556,000   6.500%, 06/15/22   567,832 
 1,093,000   NexBank Capital, Inc.*‡&     
     6.375%, 09/30/27     
     3 mo. USD LIBOR + 4.59%   1,103,635 
 2,322,000   Oil Insurance, Ltd.*‡     
     5.319%, 12/29/49     
     3 mo. USD LIBOR + 2.98%   2,205,215 
 2,805,000   Quicken Loans, Inc.*^µ     
     5.750%, 05/01/25   2,797,370 
 1,451,000   Simmons First National Corp.‡     
     5.000%, 04/01/28     
     3 mo. USD LIBOR + 2.15%   1,439,958 
     Springleaf Finance Corp.     
 1,964,000   6.875%, 03/15/25   1,994,589 
 1,233,000   8.250%, 10/01/23   1,366,996 
 619,000   Towne Bank‡     
     4.500%, 07/30/27     
     3 mo. USD LIBOR + 2.55%   611,882 
 2,830,000   Tronox Finance, PLC*     
     5.750%, 10/01/25   2,732,351 
         67,344,422 
     Health Care (2.9%)     
 5,398,000   Acadia Healthcare Company, Inc.     
     6.500%, 03/01/24   5,537,214 
     Bausch Health Cos., Inc.*     
 2,902,000   9.000%, 12/15/25   3,079,646 
 2,902,000   8.500%, 01/31/27   2,987,435 
 1,548,000   9.250%, 04/01/26   1,648,388 
 1,451,000   7.500%, 07/15/21   1,481,268 
 6,080,000   Community Health Systems, Inc.*^     
     8.125%, 06/30/24   5,008,795 
 4,271,000   DaVita, Inc.^     
     5.125%, 07/15/24   4,158,438 
PRINCIPAL
AMOUNT
      VALUE 
 2,781,000   Endo DAC / Endo Finance, LLC / Endo Finco, Inc.*     
     6.000%, 07/15/23  $2,368,703 
 1,229,000   Endo Finance, LLC / Endo Finco, Inc.*     
     7.250%, 01/15/22   1,161,442 
     HCA, Inc.     
 7,961,000   5.875%, 05/01/23^   8,342,014 
 1,403,000   7.500%, 11/06/33   1,502,648 
 348,000   5.375%, 02/01/25^   352,959 
 1,311,000   Horizon Pharma, Inc. / Horizon Pharma USA, Inc.*     
     8.750%, 11/01/24   1,399,479 
 1,403,000   Magellan Health, Inc.µ     
     4.400%, 09/22/24   1,370,570 
 1,891,000   Mallinckrodt International Finance, SA / Mallinckrodt CB, LLC*^     
     5.625%, 10/15/23   1,632,065 
 653,000   Team Health Holdings, Inc.*^     
     6.375%, 02/01/25   571,914 
     Tenet Healthcare Corp.^     
 3,483,000   6.750%, 06/15/23   3,540,295 
 2,394,000   5.125%, 05/01/25   2,326,657 
 2,438,000   Teva Pharmaceutical Finance Company, BVµ     
     2.950%, 12/18/22   2,248,616 
 4,583,000   Teva Pharmaceutical Finance IV, BVµ     
     3.650%, 11/10/21   4,425,391 
 532,000   Teva Pharmaceutical Finance IV, LLCµ     
     2.250%, 03/18/20   517,992 
 1,427,000   Teva Pharmaceutical Finance Netherlands III, BV^µ     
     6.000%, 04/15/24   1,481,169 
 1,403,000   West Street Merger Sub, Inc.*^     
     6.375%, 09/01/25   1,374,007 
         58,517,105 
     Industrials (2.3%)     
 1,258,000   ACCO Brands Corp.*     
     5.250%, 12/15/24   1,248,949 
     Allison Transmission, Inc.*µ     
 1,258,000   4.750%, 10/01/27   1,172,859 
 368,000   5.000%, 10/01/24   362,040 
 885,000   Apergy Corp.*     
     6.375%, 05/01/26   904,045 
 1,354,000   ARD Securities Finance Sarl*     
     8.750%, 01/31/23     
     8.750% PIK rate   1,357,541 
 1,432,000   Beacon Roofing Supply, Inc.*^     
     4.875%, 11/01/25   1,337,953 
 1,480,000   Bombardier, Inc.*^     
     7.500%, 12/01/24   1,576,037 
     Covanta Holding Corp.     
 1,751,000   5.875%, 03/01/24   1,755,115 
 261,000   5.875%, 07/01/25   256,249 
 1,398,000   Delphi Technologies, PLC*     
     5.000%, 10/01/25   1,325,528 
 871,000   Energizer Gamma Acquisition, Inc.*^     
     6.375%, 07/15/26   896,141 
 1,412,000   Fly Leasing, Ltd.     
     5.250%, 10/15/24   1,334,735 
 285,000   FXI Holdings, Inc.*     
     7.875%, 11/01/24   279,661 


See accompanying Notes to Schedule of Investments

 

3 

 

Calamos Strategic Total Return Fund  

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
 2,036,000   Garda World Security Corp.*     
     7.250%, 11/15/21  $2,029,464 
 2,738,000   Golden Nugget, Inc.*     
     6.750%, 10/15/24   2,734,810 
 1,944,000   Gray Television, Inc.*^     
     5.875%, 07/15/26   1,903,283 
 1,451,000   Great Lakes Dredge & Dock Corp.     
     8.000%, 05/15/22   1,499,086 
 1,770,000   H&E Equipment Services, Inc.     
     5.625%, 09/01/25   1,756,814 
     Hertz Corp.     
 1,451,000   7.375%, 01/15/21^   1,437,752 
 247,000   7.625%, 06/01/22*   242,380 
     Icahn Enterprises, LPµ     
 1,451,000   6.375%, 12/15/25   1,462,332 
 1,228,000   6.750%, 02/01/24   1,255,440 
 580,000   James Hardie International Finance, Ltd.*µ     
     4.750%, 01/15/25   569,169 
 1,403,000   Jeld-Wen, Inc.*     
     4.625%, 12/15/25   1,336,512 
 735,000   JPW Industries Holding Corp.*     
     9.000%, 10/01/24   749,704 
 1,806,000   Meritor, Inc.^     
     6.250%, 02/15/24   1,813,820 
 1,456,000   Multi-Color Corp.*^     
     4.875%, 11/01/25   1,355,456 
 2,031,000   Navistar International Corp.*^     
     6.625%, 11/01/25   2,124,568 
     Park Aerospace Holdings, Ltd.*     
 987,000   5.500%, 02/15/24   977,441 
 817,000   4.500%, 03/15/23µ   784,487 
 2,583,000   Park-Ohio Industries, Inc.^     
     6.625%, 04/15/27   2,625,800 
 1,359,000   Scientific Games International, Inc.*     
     5.000%, 10/15/25   1,309,716 
 953,000   Tennant Company     
     5.625%, 05/01/25   953,691 
 290,000   Titan Acquisition, Ltd. / Titan Co- Borrower, LLC*     
     7.750%, 04/15/26   260,440 
 580,000   TransDigm UK Holdings, PLC*^     
     6.875%, 05/15/26   596,275 
 2,293,000   United Rentals North America, Inc.µ     
     4.875%, 01/15/28   2,144,287 
 726,000   Waste Pro USA, Inc.*     
     5.500%, 02/15/26   694,245 
         46,423,825 
     Information Technology (0.9%)     
 2,730,000   Alliance Data Systems Corp.*     
     5.875%, 11/01/21   2,788,709 
     Cardtronics, Inc.     
 1,188,000   5.125%, 08/01/22   1,138,140 
 561,000   5.500%, 05/01/25*   502,586 
 2,046,000   CBS Radio, Inc.*^     
     7.250%, 11/01/24   1,931,976 
 1,304,000   CDK Global, Inc.µ     
     4.875%, 06/01/27   1,280,332 
     Clear Channel Worldwide Holdings, Inc.     
 2,070,000   7.625%, 03/15/20^   2,076,665 
 769,000   7.625%, 03/15/20   771,615 
PRINCIPAL
AMOUNT
      VALUE 
 1,340,000   CommScope Technologies, LLC*     
     6.000%, 06/15/25  $1,375,584 
 1,451,000   Harland Clarke Holdings Corp.*     
     8.375%, 08/15/22   1,389,579 
     Nuance Communications, Inc.µ     
 1,258,000   6.000%, 07/01/24   1,284,349 
 1,161,000   5.625%, 12/15/26   1,155,619 
 1,403,000   TTM Technologies, Inc.*^     
     5.625%, 10/01/25   1,392,926 
 982,000   VFH Parent, LLC*     
     6.750%, 06/15/22   1,012,137 
         18,100,217 
     Materials (1.4%)     
 2,016,000   AK Steel Corp.^     
     6.375%, 10/15/25   1,863,490 
     Alcoa Nederland Holding, BV*µ     
 1,775,000   7.000%, 09/30/26   1,921,438 
 580,000   6.125%, 05/15/28   601,071 
 4,460,000   ArcelorMittal, SA^     
     7.000%, 10/15/39   5,067,185 
 1,330,000   Arconic, Inc.^µ     
     5.125%, 10/01/24   1,328,703 
 2,612,000   Ardagh Packaging Finance, PLC / Ardagh Holdings USA, Inc.*     
     6.000%, 02/15/25   2,553,295 
 600,000   Baffinland Iron Mines Corp. / Baffinland Iron Mines, LP*     
     8.750%, 07/15/26   601,431 
 522,000   Cleveland-Cliffs, Inc.     
     5.900%, 03/15/20   530,762 
 300,000   Commercial Metals Company*^µ     
     5.750%, 04/15/26   291,933 
     First Quantum Minerals, Ltd.*     
 761,000   7.000%, 02/15/21^   769,691 
 387,000   7.250%, 04/01/23   387,087 
 1,548,000   INEOS Group Holdings, SA*^     
     5.625%, 08/01/24   1,534,563 
 871,000   JW Aluminum Continuous Cast Company*     
     10.250%, 06/01/26   869,219 
 706,000   Kinross Gold Corp.µ     
     4.500%, 07/15/27   652,919 
 1,330,000   New Gold, Inc.*^     
     6.375%, 05/15/25   1,221,851 
 3,874,000   PBF Holding Company, LLC /     
     PBF Finance Corp.     
     7.250%, 06/15/25   4,072,465 
     United States Steel Corp.     
 2,815,000   6.875%, 08/15/25   2,883,348 
 547,000   6.250%, 03/15/26^   548,086 
         27,698,537 
     Real Estate (0.2%)     
 1,011,000   Crescent Communities, LLC/Crescent Ventures, Inc.*     
     8.875%, 10/15/21   1,067,949 
 2,341,000   MPT Operating Partnership, LP / MPT Finance Corp.µ     
     5.000%, 10/15/27   2,269,471 
 1,451,000   Starwood Property Trust, Inc.*^     
     4.750%, 03/15/25   1,434,611 
         4,772,031 


See accompanying Notes to Schedule of Investments

 

4

 

Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
     Telecommunication Services (2.5%)     
 919,000   Altice Financing, SA*^     
     7.500%, 05/15/26  $898,129 
 2,467,000   Altice France, SA*     
     7.375%, 05/01/26   2,442,022 
     Altice Luxembourg, SA*^     
 580,000   7.750%, 05/15/22   579,397 
 580,000   7.625%, 02/15/25   540,757 
 1,548,000   Altice US Finance I Corp.*µ     
     5.500%, 05/15/26   1,521,668 
 614,000   Block Communications, Inc.*     
     6.875%, 02/15/25   614,642 
 1,364,000   CB Escrow Corp.*     
     8.000%, 10/15/25   1,249,901 
 387,000   Cequel Communications Holdings I, LLC / Cequel Capital Corp.*     
     7.500%, 04/01/28   399,928 
 750,000   Cincinnati Bell, Inc.*     
     7.000%, 07/15/24   669,304 
 1,388,000   Consolidated Communications, Inc.^     
     6.500%, 10/01/22   1,298,988 
 4,102,000   CSC Holdings, LLC*^µ     
     5.500%, 04/15/27   3,950,657 
 5,984,000   Embarq Corp.µ     
     7.995%, 06/01/36   5,644,169 
     Frontier Communications Corp.     
 3,792,000   11.000%, 09/15/25^   3,085,133 
 2,796,000   7.625%, 04/15/24   1,901,000 
 580,000   8.500%, 04/01/26*   557,534 
     Hughes Satellite Systems Corp.     
 1,112,000   6.625%, 08/01/26   1,063,350 
 334,000   5.250%, 08/01/26µ   320,092 
     Inmarsat Finance, PLC*^µ     
 1,088,000   4.875%, 05/15/22   1,079,563 
 542,000   6.500%, 10/01/24   546,022 
     Intelsat Jackson Holdings, SA     
 2,070,000   9.750%, 07/15/25*   2,213,523 
 1,398,000   7.500%, 04/01/21^   1,406,444 
 904,000   8.000%, 02/15/24*^   953,159 
 1,374,000   Qwest Corp.µ     
     6.875%, 09/15/33   1,302,710 
 576,000   SBA Communications Corp.     
     4.000%, 10/01/22   558,936 
     Sprint Corp.     
 5,204,000   7.875%, 09/15/23^   5,555,946 
 4,605,000   7.125%, 06/15/24   4,735,828 
 1,403,000   T-Mobile USA, Inc.µ     
     4.750%, 02/01/28   1,302,215 
 290,000   Telecom Italia Capital, SAµ     
     6.000%, 09/30/34   287,713 
 2,123,000   United States Cellular Corp.^µ     
     6.700%, 12/15/33   2,190,161 
 580,000   Wind Tre, S.p.A.*     
     5.000%, 01/20/26   523,456 
     Windstream Services, LLC / Windstream Finance Corp.     
 1,427,000   8.625%, 10/31/25*   1,342,943 
 449,000   7.750%, 10/01/21   345,728 
 306,000   10.500%, 06/30/24*   307,235 
         51,388,253 
     Utilities (0.5%)     
 339,000   NGPL PipeCo, LLC*µ     
     4.875%, 08/15/27   339,425 
PRINCIPAL
AMOUNT
      VALUE 
     NRG Energy, Inc.     
 1,944,000   6.625%, 01/15/27  $2,013,955 
 636,000   5.750%, 01/15/28*^   631,589 
 2,815,000   PPL Capital Funding, Inc.^µ‡     
     4.999%, 03/30/67     
     3 mo. USD LIBOR + 2.67%   2,784,992 
 904,000   Talen Energy Supply, LLC*     
     10.500%, 01/15/26   784,139 
 1,451,000   TerraForm Power Operating, LLC*     
     5.000%, 01/31/28   1,368,634 
 1,195,000   Vistra Energy Corp.*^     
     8.125%, 01/30/26   1,316,042 
         9,238,776 
     TOTAL CORPORATE BONDS     
     (Cost $454,453,066)   445,888,236 
           
CONVERTIBLE BONDS (14.2%)
     Consumer Discretionary (2.9%)     
 9,000,000   Booking Holdings, Inc.µ     
     0.350%, 06/15/20   13,922,370 
 2,480,000   DISH Network Corp.^     
     3.375%, 08/15/26   2,260,694 
     Liberty Interactive, LLC     
 2,628,573   4.000%, 11/15/29   1,803,254 
 2,035,000   3.750%, 02/15/30   1,384,736 
     Liberty Media Corp.     
 15,900,000   2.250%, 09/30/46   8,620,901 
 7,750,000   1.375%, 10/15/23µ   9,865,207 
 4,810,000   Liberty Media Corp. (Sirius XM Holdings, Inc.)*^µ§     
     2.125%, 03/31/48   4,867,311 
 1,883,000   Live Nation Entertainment, Inc.*^     
     2.500%, 03/15/23   1,999,388 
 3,640,000   Marriott Vacations Worldwide Corp.*µ     
     1.500%, 09/15/22   3,782,597 
 4,730,000   RH*µ     
     0.000%, 06/15/23   4,392,231 
 5,250,000   Tesla, Inc.^     
     2.375%, 03/15/22   5,716,016 
         58,614,705 
     Energy (0.8%)     
 8,850,000   Nabors Industries, Inc.^     
     0.750%, 01/15/24   6,923,886 
 2,090,000   Oil States International, Inc.*^     
     1.500%, 02/15/23   2,270,837 
 5,600,000   TOTAL, SA     
     0.500%, 12/02/22   6,402,228 
         15,596,951 
     Financials (0.6%)     
 7,500,000   Ares Capital Corp.^µ     
     3.750%, 02/01/22   7,544,850 
 4,445,000   JPMorgan Chase Financial Company, LLC (Voya Financial, Inc.)µ§     
     0.250%, 05/01/23   4,362,056 
         11,906,906 
     Health Care (1.3%)     
 1,960,000   BioMarin Pharmaceutical, Inc.^µ     
     1.500%, 10/15/20   2,392,082 


See accompanying Notes to Schedule of Investments

 

5 

 

Calamos Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
 3,213,000CAD  Canopy Growth Corp.*     
     4.250%, 07/15/23  $2,420,525 
 5,120,000   Illumina, Inc.µ     
     0.000%, 06/15/19   6,674,125 
 4,810,000   Insulet Corp.*µ     
     1.375%, 11/15/24   5,298,191 
 4,700,000   NuVasive, Inc.µ     
     2.250%, 03/15/21   5,330,693 
 2,820,000   Teladoc, Inc.*     
     1.375%, 05/15/25   3,628,169 
 1,923,000   Wright Medical Group, Inc.*     
     1.625%, 06/15/23   1,889,742 
         27,633,527 
     Industrials (0.3%)     
 2,924,000   Air Transport Services Group, Inc.*^     
     1.125%, 10/15/24   2,869,248 
 3,275,000   Meritor, Inc.*     
     3.250%, 10/15/37   3,239,581 
         6,108,829 
     Information Technology (6.6%)     
 1,620,000   Akamai Technologies, Inc.*^µ     
     0.125%, 05/01/25   1,630,133 
 2,400,000   Citrix Systems, Inc.µ     
     0.500%, 04/15/19   3,644,712 
 2,914,000   Cypress Semiconductor Corp.*µ     
     2.000%, 02/01/23   3,181,389 
 4,900,000   Finisar Corp.^     
     0.500%, 12/15/36   4,422,912 
 2,400,000   Guidewire Software, Inc.µ     
     1.250%, 03/15/25   2,389,476 
 2,170,000   II-VI, Inc.*^µ     
     0.250%, 09/01/22   2,292,030 
 7,350,000   Intel Corp.µ     
     3.250%, 08/01/39   17,050,493 
 4,975,000   Lumentum Holdings, Inc.µ     
     0.250%, 03/15/24   5,574,686 
 6,950,000   Microchip Technology, Inc.     
     1.625%, 02/15/27   8,333,467 
 3,749,000   New Relic, Inc.*µ     
     0.500%, 05/01/23   4,051,694 
 6,300,000   NXP Semiconductors, NV^µ     
     1.000%, 12/01/19   6,968,461 
     ON Semiconductor Corp.µ     
 5,822,000   1.000%, 12/01/20   7,601,902 
 5,000,000   1.625%, 10/15/23   6,279,525 
 6,795,000   Palo Alto Networks, Inc.*µ     
     0.750%, 07/01/23   6,666,099 
 1,974,000   Pure Storage, Inc.*µ     
     0.125%, 04/15/23   2,079,224 
 2,817,000   Q2 Holdings, Inc.*µ     
     0.750%, 02/15/23   3,282,270 
 1,790,000   RealPage, Inc.µ     
     1.500%, 11/15/22   2,531,534 
 7,600,000   Silicon Laboratories, Inc.     
     1.375%, 03/01/22   8,925,440 
 1,923,000   Square, Inc.*     
     0.500%, 05/15/23   2,105,493 
 4,780,000   Twitter, Inc.*     
     0.250%, 06/15/24   4,361,224 
 3,700,000   Veeco Instruments, Inc.     
     2.700%, 01/15/23   3,275,259 
 4,830,000   Wix.com, Ltd.*     
     0.000%, 07/01/23   4,621,320 
PRINCIPAL
AMOUNT
      VALUE 
 13,840,000   Workday, Inc.*^   
     0.250%, 10/01/22  $14,647,495 
 7,585,000   Zendesk, Inc.*     
     0.250%, 03/15/23   8,276,259 
         134,192,497 
           
     Materials (0.3%)     
 5,300,000   Royal Gold, Inc.µ     
     2.875%, 06/15/19   5,456,748 
           
     Real Estate (0.8%)     
 7,927,000   Empire State Realty OP, LP*µ     
     2.625%, 08/15/19   7,968,022 
 4,520,000   IH Merger Sub, LLCµ     
     3.500%, 01/15/22   5,009,448 
 3,400,000   Starwood Property Trust, Inc.     
     4.000%, 01/15/19   3,908,504 
         16,885,974 
           
     Telecommunication Services (0.4%)     
 7,385,000   GCI Liberty, Inc.*µ     
     1.750%, 09/30/46   7,689,262 
           
     Utilities (0.2%)     
 4,830,000   NRG Energy, Inc.*     
     2.750%, 06/01/48   4,740,573 
           
     TOTAL CONVERTIBLE BONDS     
     (Cost $274,076,677)   288,825,972 
           
U.S. GOVERNMENT AND AGENCY SECURITY (0.3%)
     Other (0.3%)     
 6,239,000   United States Treasury Note     
     2.000%, 11/15/26     
     (Cost $6,023,101)   5,805,056 
           
BANK LOANS (1.8%) ‡
           
     Consumer Discretionary (0.2%)     
 600,000   American Greetings Corp.     
     6.589%, 04/06/24     
     1mo. LIBOR + 4.50%   603,750 
 1,090,469   Cumulus Media, Inc.     
     6.580%, 05/15/22     
     1 mo. LIBOR + 4.50%   1,078,474 
 2,730,000   Weight Watchers International, Inc.     
     7.050%, 11/29/24     
     1 mo. LIBOR + 4.75%   2,767,974 
         4,450,198 
           
     Energy (0.1%)     
 1,197,000   McDermott Tech Americas, Inc.     
     7.077%, 05/10/25     
     1 mo. LIBOR + 5.00%   1,206,205 
           
     Financials (0.2%)     
 289,275   AssuredPartners, Inc.     
     5.327%, 10/22/24     
     1 mo. LIBOR + 3.25%   289,962 
 1,496,250   Genworth Financial, Inc.     
     6.578%, 03/07/23     
     1 mo. LIBOR + 4.50%   1,528,988 

 



See accompanying Notes to Schedule of Investments

 

6

 

 

Strategic Total Return Fund

SCHEDULE OF INVESTMENTS  JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
 827,273   GLP Financing, LLC
3.579%,04/28/21
1 mo. LIBOR + 1.50%
  $821,068 
 1,180,000   HUB International, Ltd.
5.335%, 04/25/25
2 mo. LIBOR + 3.00%
   1,180,679 
         3,820,697 
           
   Health Care (0.7%)     
 2,899,330   Amneal Pharmaceuticals, LLC
5.625%, 05/04/25
1 mo. LIBOR + 3.50%
   2,924,713 
 3,075,000   Bausch Health Cos., Inc.
5.092%, 06/01/25
1 mo. LIBOR + 3.00%
   3,082,964 
 1,545,000   Gentiva Health Services, Inc.
9.337%, 07/02/26
3 mo. LIBOR + 7.00%
   1,577,831 
 752,579   6.125%, 07/02/25
3 mo. LIBOR + 3.75%
   759,635 
 1,333,249   Mallinckrodt International Finance, SA
5.203%, 09/24/24
1 mo. LIBOR + 2.75%
   1,314,711 
 1,475,000   Ortho Clinical Diagnostics, SA
5.327%, 06/30/25
3 mo. LIBOR + 3.25%
   1,475,656 
 2,338,161   Team Health Holdings, Inc.
4.827%, 02/06/24
1 mo. LIBOR + 2.75%
   2,276,785 
         13,412,295 
           
   Industrials (0.1%)     
 1,336,650   Scientific Games International, Inc.
4.903%, 08/14/24
1 mo. LIBOR + 2.75%
   1,339,156 
 1,457,675   TransDigm, Inc.
4.577%, 08/22/24
1 mo. LIBOR + 2.50%
   1,460,080 
         2,799,236 
           
   Information Technology (0.1%)     
 3,000,000   First Data Corp.
4.069%, 04/26/24
1 mo. LIBOR + 2.00%
   3,002,580 
           
   Real Estate (0.1%)     
 1,550,000   Istar, Inc.
4.842%, 06/28/23
6 mo. LIBOR + 2.75%
   1,552,906 
           
   Telecommunication Services (0.3%)     
 1,450,000   Cincinnati Bell, Inc.
5.327%, 10/02/24
1 mo. LIBOR + 3.25%
   1,458,497 
 1,346,625   CSC Holdings, LLC
4.572%, 01/25/26
1 mo. LIBOR + 2.50%
   1,347,467 
 1,400,000   Intelsat Jackson Holdings, SA
6.625%, 01/02/24
   1,468,684 

 

PRINCIPAL
AMOUNT
      VALUE 
 2,036,207   New Media Holdings II, LLC!
0.000%, 06/04/20
  $2,054,034 
         6,328,682 
     TOTAL BANK LOANS
(Cost $36,280,443)
   36,572,799 
           
 SYNTHETIC CONVERTIBLE SECURITIES (0.8%) ¤      
       
 Corporate Bonds (0.7%)      
     Consumer Discretionary (0.1%)      
 28,000   AV Homes, Inc.
6.625%, 05/15/22
   28,877 
 42,000   Beverages & More, Inc.*
11.500%, 06/15/22
   33,617 
 49,000   Boyd Gaming Corp.*
6.000%, 08/15/26
   49,379 
 47,000   Caesars Resort Collection, LLC /
CRC Finco, Inc.*^
5.250%, 10/15/25
   45,313 
     CCO Holdings, LLC / CCO
Holdings Capital Corp.
     
 78,000   5.125%, 05/01/27*^   74,582 
 40,000   5.750%, 09/01/23   40,713 
 16,000   5.000%, 02/01/28*^   15,048 
     Century Communities, Inc.     
 57,000   6.875%, 05/15/22   58,334 
 51,000   5.875%, 07/15/25   48,235 
 111,000   Dana Financing Luxembourg Sarl*
6.500%, 06/01/26
   112,646 
     DISH DBS Corp.     
 73,000   6.750%, 06/01/21   73,592 
 67,000   5.875%, 11/15/24^   56,002 
 48,000   7.750%, 07/01/26^   42,011 
 90,000   Eldorado Resorts, Inc.
6.000%, 04/01/25
   91,282 
 47,000   ESH Hospitality, Inc.*
5.250%, 05/01/25
   45,644 
 26,000   GameStop Corp.*^
6.750%, 03/15/21
   26,526 
     GLP Capital, LP / GLP Financing II, Inc.     
 49,000   5.250%, 06/01/25µ   50,027 
 19,000   5.750%, 06/01/28^   19,365 
 38,000   goeasy, Ltd.*µ7.875%, 11/01/22   39,969 
 49,000   Guitar Center Escrow Issuer, Inc.*
9.500%, 10/15/21
   48,056 
 150,000   L Brands, Inc.µ
6.875%, 11/01/35
   129,412 
 42,000   M/I Homes, Inc.
5.625%, 08/01/25
   39,654 
 91,000   Mattel, Inc.*^
6.750%, 12/31/25
   88,485 
 45,000   Mclaren Finance, PLC*
5.750%, 08/01/22
   44,799 
     Meritage Homes Corp.     
 107,000   7.000%, 04/01/22   115,570 
 82,000   7.150%, 04/15/20   86,017 
 46,000   Penske Automotive Group, Inc.
5.500%, 05/15/26
   44,955 
     PetSmart, Inc.*     
 64,000   5.875%, 06/01/25^   50,784 
 9,000   8.875%, 06/01/25   6,197 
     Rite Aid Corp.     
 99,000   7.700%, 02/15/27   86,807 


 

See accompanying Notes to Schedule of Investments

 

7 

 

 

Calamos Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
 29,000   6.125%, 04/01/23*^  $29,257 
 248,000   Royal Caribbean Cruises, Ltd.^µ
7.500%, 10/15/27
   297,225 
 88,000   Salem Media Group, Inc.*
6.750%, 06/01/24
   79,924 
 57,000   Sally Holdings, LLC / Sally Capital, Inc.^
5.625%, 12/01/25
   53,341 
 49,000   Sotheby's*
4.875%, 12/15/25
   47,036 
 39,000   VOC Escrow, Ltd.*µ
5.000%, 02/15/28
   37,565 
         2,236,246 
           
     Consumer Staples (0.0%)      
 19,000   Albertsons Companies, Inc.*^µ‡
6.085%, 01/15/24
3 mo. USD LIBOR + 3.75%
   19,249 
 47,000   Albertsons Companies, LLC /
Safeway, Inc. / New Albertson's,
Inc. / Albertson's, LLC^
5.750%, 03/15/25
   42,344 
 62,000   Fresh Market, Inc.*
9.750%, 05/01/23
   44,047 
     JBS USA LUX,SA / JBS USA Finance, Inc.*     
 232,000   7.250%, 06/01/21   234,574 
 80,000   5.750%, 06/15/25   75,386 
 69,000   6.750%, 02/15/28   65,734 
     New Albertson's, Inc.     
 61,000   7.450%, 08/01/29^   50,840 
 22,000   8.000%, 05/01/31   18,795 
 14,000   7.750%, 06/15/26   12,220 
     Pilgrim's Pride Corp.*     
 74,000   5.875%, 09/30/27   69,576 
 20,000   5.750%, 03/15/25   19,200 
     Post Holdings, Inc.*^     
 47,000   5.750%, 03/01/27   45,893 
 10,000   5.625%, 01/15/28   9,553 
     Simmons Foods, Inc.*     
 29,000   7.750%, 01/15/24   30,024 
 23,000   5.750%, 11/01/24   19,057 
         756,492 
           
     Energy (0.1%)      
 15,000   Berry Petroleum Company, LLC*
7.000%, 02/15/26
   15,634 
 29,000   Bruin E&P Partners, LLC*
8.875%, 08/01/23
   29,316 
 48,000   Buckeye Partners, LPµ‡
6.375%, 01/22/78
3 mo. USD LIBOR + 4.02%
   44,251 
 98,000   Calfrac Holdings, LP*
8.500%, 06/15/26
   94,742 
 69,000   California Resources Corp.*^
8.000%, 12/15/22
   62,102 
 68,000   Carrizo Oil & Gas, Inc.^
6.250%, 04/15/23
   69,392 
 49,000   Chaparral Energy, Inc.*
8.750%, 07/15/23
   49,262 
 47,000   Chesapeake Energy Corp.^
8.000%, 01/15/25
   48,225 
 10,000   CONSOL Energy, Inc.*
11.000%, 11/15/25
   11,084 

 

PRINCIPAL
AMOUNT
      VALUE 
 80,000   DCP Midstream Operating, LP*‡
5.850%, 05/21/43
3 mo. USD LIBOR + 3.85%
  $73,514 
 18,000   DCP Midstream, LP^‡
7.375%, 08/01/30
3 mo. USD LIBOR + 5.15%
   17,883 
     Denbury Resources, Inc.^     
 44,000   5.500%, 05/01/22   39,975 
 31,000   9.250%, 03/31/22*   32,909 
 17,000   Diamond Offshore Drilling, Inc.^
7.875%, 08/15/25
   17,673 
     Energy Transfer Equity, LP     
 70,000   5.500%, 06/01/27^   71,840 
 19,000   5.875%, 01/15/24µ   19,852 
 112,000   Energy Transfer Partners, LP^µ‡
5.361%, 11/01/66
3 mo. USD LIBOR + 3.02%
   97,097 
     Enterprise Products Operating, LLCµ‡     
 75,000   4.875%, 08/16/77^
3 mo. USD LIBOR + 2.99%
   71,763 
 20,000   5.375%, 02/15/78
3 mo. USD LIBOR + 2.57%
   18,784 
     EP Energy, LLC / Everest Acquisition Finance, Inc.*     
 39,000   7.750%, 05/15/26   39,882 
 36,000   9.375%, 05/01/24^   29,702 
     Genesis Energy, LP / Genesis Energy Finance Corp.     
 49,000   6.500%, 10/01/25^   47,545 
 49,000   6.250%, 05/15/26   46,274 
     Gulfport Energy Corp.^     
 35,000   6.000%, 10/15/24   34,109 
 33,000   6.375%, 05/15/25   32,225 
 38,000   Halcon Resources Corp.^
6.750%, 02/15/25
   35,428 
 43,000   HighPoint Operating Corp.
7.000%, 10/15/22
   43,245 
 62,000   Lonestar Resources America, Inc.*
11.250%, 01/01/23
   66,728 
 49,000   Magnolia Oil & Gas Operating,
LLC / Magnolia Oil & Gas Finance Corp.*
6.000%, 08/01/26
   49,360 
 40,000   McDermott Technologies
Americas, Inc. / McDermott
Technology U.S., Inc.*
10.625%, 05/01/24
   41,551 
 18,000   Moss Creek Resources Holdings, Inc.*
7.500%, 01/15/26
   17,686 
 113,000   MPLX, LP^µ
4.875%, 06/01/25
   117,445 
 5,000   Nabors Industries, Inc.*µ
5.750%, 02/01/25
   4,736 
 34,000   Oasis Petroleum, Inc.*^
6.250%, 05/01/26
   34,180 
 49,000   Par Petroleum, LLC / Petroleum
Finance Corp.*
7.750%, 12/15/25
   49,637 
 50,000   PDC Energy, Inc.µ
5.750%, 05/15/26
   49,534 
 49,000   Plains All American Pipeline, LPµ‡
6.125%, 08/01/30
3 mo. USD LIBOR + 4.11%
   48,018 


 

See accompanying Notes to Schedule of Investments

 

8

 

 

Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
 20,000   QEP Resources, Inc.^µ
5.625%, 03/01/26
  $19,293 
 212,000   SEACOR Holdings, Inc.
7.375%, 10/01/19
   219,464 
 74,000   SESI, LLC
7.750%, 09/15/24
   76,555 
 18,000   SM Energy Company^
6.750%, 09/15/26
   18,401 
 35,000   Southwestern Energy Company^
7.500%, 04/01/26
   36,370 
 32,000   Sunoco, LP / Sunoco Finance Corp.*
5.500%, 02/15/26
   30,621 
 10,000   Targa Resources Partners, LP /
Targa Resources Partners
Finance Corp.*^µ
5.875%, 04/15/26
   10,231 
 9,000   TransMontaigne Partners, LP /
TLP Finance Corp.
6.125%, 02/15/26
   8,924 
 10,000   Transocean Pontus, Ltd.*
6.125%, 08/01/25
   10,188 
 46,000   Transocean, Inc.*
7.500%, 01/15/26
   47,159 
 47,000   Vine Oil & Gas, LP / Vine Oil &
Gas Finance Corp.*
8.750%, 04/15/23
   43,570 
 61,000   W&T Offshore, Inc.*
8.500%, 06/15/21
10.000% PIK rate
   58,729 
 102,000   Weatherford International, Ltd.^
8.250%, 06/15/23
   101,625 
 51,000   Whiting Petroleum Corp.^
6.625%, 01/15/26
   52,838 
     WildHorse Resource
Development Corp.
     
 60,000   6.875%, 02/01/25   60,831 
 20,000   6.875%, 02/01/25*   20,296 
         2,487,678 
           
     Financials (0.1%)      
 102,000   Acrisure, LLC / Acrisure Finance, Inc.*
7.000%, 11/15/25
   92,624 
 134,000   Ally Financial, Inc.
8.000%, 11/01/31
   162,177 
 49,000   Amwins Group, Inc.*
7.750%, 07/01/26
   51,334 
 89,000   Ardonagh Midco 3, PLC*
8.625%, 07/15/23
   91,139 
 69,000   AssuredPartners, Inc.*
7.000%, 08/15/25
   66,855 
 47,000   Bank of America Corp.µ‡
5.875%, 08/01/30
3 mo. USD LIBOR + 2.93%
   46,600 
 49,000   Bank of Nova Scotiaµ‡
4.650%, 08/01/30
3 mo. USD LIBOR +2.65%
   44,768 
 96,000   Charles Schwab Corp.µ‡
5.000%, 08/01/30
3 mo. USD LIBOR + 2.58%
   93,088 
 34,000   CyrusOne, LP / CyrusOne
Finance Corp.µ
5.375%, 03/15/27
   33,849 

 

PRINCIPAL
AMOUNT
      VALUE 
 87,000   Dell International, LLC / EMC Corp.*^µ
6.020%, 06/15/26
  $92,066 
 49,000   Discover Financial Servicesµ‡
5.500%, 08/01/30
3 mo. USD LIBOR + 3.08%
   48,088 
 64,000   Equinix, Inc.^
5.375%, 05/15/27
   64,729 
 20,000   Greystar Real Estate Partners, LLC*
5.750%, 12/01/25
   19,413 
 49,000   HUB International, Ltd.*
7.000%, 05/01/26
   49,232 
 71,000   ILFC E-Capital Trust II*‡
4.820%, 12/21/65
3 mo. USD LIBOR + 1.80%
   65,255 
 104,000   Iron Mountain, Inc.*µ
5.250%, 03/15/28
   96,338 
     Jefferies Finance, LLC*     
 197,000   7.375%, 04/01/20   201,028 
 85,000   7.250%, 08/15/24^   83,446 
 39,000   Ladder Capital Finance Holdings
LLLP / Ladder Capital Finance
Corp.*µ5.250%, 10/01/25
   36,599 
 32,000   Level 3 Financing, Inc.
5.375%, 05/01/25
   31,240 
 52,000   LPL Holdings, Inc.*
5.750%, 09/15/25
   50,629 
     MetLife, Inc.^     
 86,000   6.400%, 12/15/66µ   91,570 
 5,000   5.875%, 08/01/30‡
3 mo. USD LIBOR +2.96%
   5,132 
 92,000   Nationstar Mortgage, LLC /
Nationstar Capital Corp.
6.500%, 07/01/21
   92,272 
     Navient Corp.     
 62,000   6.750%, 06/25/25^   61,693 
 19,000   6.500%, 06/15/22   19,404 
 37,000   NexBank Capital, Inc.*‡&
6.375%, 09/30/27
3 mo. USD LIBOR + 4.59%
   37,360 
 78,000  

Oil Insurance, Ltd.*‡

5.319%, 12/29/49
3 mo. USD LIBOR + 2.98%

   74,077 
 95,000   Quicken Loans, Inc.*^µ
5.750%, 05/01/25
   94,742 
 49,000   Simmons First National Corp.‡
5.000%,04/01/28
3 mo. USD LIBOR + 2.15%
   48,627 
     Springleaf Finance Corp.     
 66,000   6.875%, 03/15/25   67,028 
 42,000   8.250%, 10/01/23   46,564 
 21,000   Towne Bank‡
4.500%, 07/30/27
3 mo. USD LIBOR + 2.55%
   20,758 
 95,000   Tronox Finance, PLC*
5.750%, 10/01/25
   91,722 
         2,271,446 
     Health Care (0.1%)      
 182,000   Acadia Healthcare Company, Inc.
6.500%, 03/01/24
   186,694 
     Bausch Health Cos., Inc.*     
 98,000   9.000%, 12/15/25   103,999 
 98,000   8.500%, 01/31/27   100,885 


 

See accompanying Notes to Schedule of Investments

 

9 

 

 

Calamos Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
 52,000   9.250%, 04/01/26  $55,372 
 49,000   7.500%, 07/15/21   50,022 
 205,000   Community Health Systems, Inc.*^
8.125%, 06/30/24
   168,882 
 144,000   DaVita, Inc.^
5.125%, 07/15/24
   140,205 
 94,000   Endo DAC / Endo Finance, LLC / Endo Finco, Inc.*
6.000%, 07/15/23
   80,064 
 41,000   Endo Finance, LLC / Endo Finco, Inc.*
7.250%, 01/15/22
   38,746 
     HCA, Inc.     
 269,000   5.875%, 05/01/23^   281,874 
 47,000   7.500%, 11/06/33   50,338 
 12,000   5.375%, 02/01/25^   12,171 
 44,000   Horizon Pharma, Inc. / Horizon Pharma USA,Inc.*
8.750%, 11/01/24
   46,970 
 47,000   Magellan Health, Inc.µ
4.400%, 09/22/24
   45,914 
 64,000   Mallinckrodt International Finance,
SA / Mallinckrodt CB, LLC*^
5.625%, 10/15/23
   55,237 
 22,000   Team Health Holdings, Inc.*^
6.375%, 02/01/25
   19,268 
     Tenet Healthcare Corp.^     
 117,000   6.750%, 06/15/23   118,925 
 81,000   5.125%, 05/01/25   78,721 
 82,000   Teva Pharmaceutical Finance Company, BVµ
2.950%, 12/18/22
   75,630 
 155,000   Teva Pharmaceutical Finance IV, BVµ
3.650%, 11/10/21
   149,670 
 18,000   Teva Pharmaceutical Finance IV, LLCµ
2.250%, 03/18/20
   17,526 
 48,000   Teva Pharmaceutical Finance Netherlands III, BV^µ
6.000%, 04/15/24
   49,822 
 47,000   West Street Merger Sub, Inc.*^
6.375%, 09/01/25
   46,029 
         1,972,964 
           
     Industrials (0.1%)      
 42,000   ACCO Brands Corp.*
5.250%, 12/15/24
   41,698 
     Allison Transmission, Inc.*µ     
 42,000   4.750%, 10/01/27   39,157 
 12,000   5.000%, 10/01/24   11,806 
 30,000   Apergy Corp.*
6.375%, 05/01/26
   30,646 
 46,000   ARD Securities Finance Sarl*
8.750%, 01/31/23
8.750% PIK rate
   46,120 
 48,000   Beacon Roofing Supply, Inc.*^
4.875%, 11/01/25
   44,848 
 50,000   Bombardier, Inc.*^
7.500%, 12/01/24
   53,244 
     Covanta Holding Corp.     
 59,000   5.875%, 03/01/24   59,139 
 9,000   5.875%, 07/01/25   8,836 
 47,000   Delphi Technologies, PLC*
5.000%, 10/01/25
   44,564 

 

PRINCIPAL
AMOUNT
      VALUE 
 29,000   Energizer Gamma Acquisition, Inc.*^
6.375%, 07/15/26
  $29,837 
 48,000   Fly Leasing, Ltd.
5.250%, 10/15/24
   45,373 
 10,000   FXI Holdings, Inc.*
7.875%, 11/01/24
   9,813 
 69,000   Garda World Security Corp.*
7.250%, 11/15/21
   68,778 
 92,000   Golden Nugget, Inc.*
6.750%, 10/15/24
   91,893 
 66,000   Gray Television, Inc.*^
5.875%, 07/15/26
   64,618 
 49,000   Great Lakes Dredge & Dock Corp.
8.000%, 05/15/22
   50,624 
 60,000   H&E Equipment Services,Inc.
5.625%, 09/01/25
   59,553 
     Hertz Corp.     
 49,000   7.375%, 01/15/21^   48,553 
 8,000   7.625%, 06/01/22*   7,850 
     Icahn Enterprises, LPµ     
 49,000   6.375%, 12/15/25   49,383 
 41,000   6.750%, 02/01/24   41,916 
 20,000   James Hardie International Finance, Ltd.*µ
4.750%, 01/15/25
   19,626 
 47,000   Jeld-Wen, Inc.*
4.625%, 12/15/25
   44,773 
 25,000   JPW Industries Holding Corp.*
9.000%, 10/01/24
   25,500 
 61,000   Meritor, Inc.^
6.250%, 02/15/24
   61,264 
 49,000   Multi-Color Corp.*^
4.875%, 11/01/25
   45,616 
 69,000   Navistar International Corp.*^
6.625%, 11/01/25
   72,179 
     Park Aerospace Holdings, Ltd.*     
 33,000   5.500%, 02/15/24   32,680 
 28,000   4.500%, 03/15/23µ   26,886 
 87,000   Park-Ohio Industries, Inc.^
6.625%, 04/15/27
   88,442 
 46,000   Scientific Games International, Inc.*
5.000%, 10/15/25
   44,332 
 32,000   Tennant Company
5.625%, 05/01/25
   32,023 
 10,000   Titan Acquisition, Ltd. / Titan Co-Borrower, LLC*
7.750%, 04/15/26
   8,981 
 20,000   TransDigm UK Holdings, PLC*^
6.875%, 05/15/26
   20,561 
 77,000   United Rentals North America, Inc.µ
4.875%, 01/15/28
   72,006 
 24,000   Waste Pro USA, Inc.*
5.500%, 02/15/26
   22,950 
         1,566,068 
     Information Technology (0.0%)      
 92,000   Alliance Data Systems Corp.*5.875%, 11/01/21   93,978 
     Cardtronics, Inc.     
 40,000   5.125%, 08/01/22   38,321 
 19,000   5.500%, 05/01/25*   17,022 
 69,000   CBS Radio, Inc.*^7.250%, 11/01/24   65,155 


 

See accompanying Notes to Schedule of Investments

 

10

 

 

Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

 

PRINCIPAL
AMOUNT
      VALUE 
 44,000   CDK Global, Inc.µ
4.875%, 06/01/27
  $43,201 
     Clear Channel Worldwide Holdings, Inc.     
 70,000   7.625%, 03/15/20^   70,225 
 26,000   7.625%, 03/15/20   26,088 
 45,000   CommScope Technologies, LLC*
6.000%, 06/15/25
   46,195 
 49,000   Harland Clarke Holdings Corp.*
8.375%, 08/15/22
   46,926 
     Nuance Communications, Inc.µ     
 42,000   6.000%, 07/01/24   42,880 
 39,000   5.625%, 12/15/26   38,819 
 47,000   TTM Technologies, Inc.*^
5.625%, 10/01/25
   46,663 
 33,000   VFH Parent, LLC*
6.750%, 06/15/22
   34,013 
         609,486 
           
     Materials (0.1%)      
 68,000   AK Steel Corp.^
6.375%, 10/15/25
   62,856 
     Alcoa Nederland Holding, BV*µ     
 60,000   7.000%, 09/30/26   64,950 
 20,000   6.125%, 05/15/28   20,727 
 150,000   ArcelorMittal, SA^
7.000%, 10/15/39
   170,421 
 45,000   Arconic, Inc.^µ
5.125%, 10/01/24
   44,956 
 88,000   Ardagh Packaging Finance, PLC / Ardagh Holdings USA, Inc.*
6.000%, 02/15/25
   86,022 
 20,000   Baffinland Iron Mines Corp. / Baffinland Iron Mines, LP*
8.750%, 07/15/26
   20,048 
 18,000   Cleveland-Cliffs, Inc.
5.900%, 03/15/20
   18,302 
 10,000   Commercial Metals Company*^µ
5.750%, 04/15/26
   9,731 
     First Quantum Minerals, Ltd.*     
 26,000   7.000%, 02/15/21^   26,297 
 13,000   7.250%, 04/01/23   13,003 
 52,000   INEOS Group Holdings, SA*^
5.625%, 08/01/24
   51,549 
 29,000   JW Aluminum Continuous Cast Company*
10.250%, 06/01/26
   28,941 
 24,000   Kinross Gold Corp.µ
4.500%, 07/15/27
   22,195 
 45,000   New Gold, Inc.*^
6.375%, 05/15/25
   41,341 
 131,000   PBF Holding Company, LLC / PBF Finance Corp.
7.250%, 06/15/25
   137,711 
     United States Steel Corp.     
 95,000   6.875%, 08/15/25   97,306 
 18,000   6.250%, 03/15/26^   18,036 
         934,392 
           
     Real Estate (0.0%)      
 34,000   Crescent Communities, LLC/Crescent Ventures, Inc.*
8.875%, 10/15/21
   35,915 
 79,000   MPT Operating Partnership, LP / MPT Finance Corp.µ
5.000%, 10/15/27
   76,586 

 

PRINCIPAL
AMOUNT
      VALUE 
 49,000   Starwood Property Trust, Inc.*^
4.750%, 03/15/25
  $48,447 
         160,948 
           
     Telecommunication Services (0.1%)      
 31,000   Altice Financing, SA*^
7.500%, 05/15/26
   30,296 
 83,000   Altice France, SA*
7.375%, 05/01/26
   82,160 
     Altice Luxembourg, SA*^     
 20,000   7.750%, 05/15/22   19,979 
 20,000   7.625%, 02/15/25   18,647 
 52,000   Altice US Finance I Corp.*µ
5.500%, 05/15/26
   51,115 
 21,000   Block Communications, Inc.*
6.875%, 02/15/25
   21,022 
 46,000   CB Escrow Corp.*
8.000%, 10/15/25
   42,152 
 13,000   Cequel Communications Holdings I, LLC / Cequel Capital Corp.*
7.500%, 04/01/28
   13,434 
 25,000   Cincinnati Bell, Inc.*
7.000%, 07/15/24
   22,310 
 47,000   Consolidated Communications, Inc.^
6.500%, 10/01/22
   43,986 
 138,000   CSC Holdings, LLC*^µ
5.500%, 04/15/27
   132,908 
 202,000   Embarq Corp.µ
7.995%, 06/01/36
   190,528 
     Frontier Communications Corp.     
 128,000   11.000%, 09/15/25^   104,140 
 94,000   7.625%, 04/15/24   63,911 
 20,000   8.500%, 04/01/26*   19,225 
     Hughes Satellite Systems Corp.     
 38,000   6.625%, 08/01/26   36,337 
 11,000   5.250%, 08/01/26µ   10,542 
     Inmarsat Finance, PLC*^µ     
 37,000   4.875%, 05/15/22   36,713 
 18,000   6.500%, 10/01/24   18,134 
     Intelsat Jackson Holdings, SA     
 70,000   9.750%, 07/15/25*   74,853 
 47,000   7.500%, 04/01/21^   47,284 
 31,000   8.000%,02/15/24*^   32,686 
 46,000   Qwest Corp.µ
6.875%, 09/15/33
   43,613 
 19,000   SBA Communications Corp.
4.000%, 10/01/22
   18,437 
     Sprint Corp.     
 176,000   7.875%, 09/15/23^   187,903 
 155,000   7.125%, 06/15/24   159,404 
 47,000   T-Mobile USA, Inc.µ
4.750%, 02/01/28
   43,624 
 10,000   Telecom Italia Capital, SAµ
6.000%, 09/30/34
   9,921 
 72,000   United States Cellular Corp.^µ
6.700%, 12/15/33
   74,278 
 20,000   Wind Tre,S.p.A.*
5.000%, 01/20/26
   18,050 
     Windstream Services, LLC / Windstream Finance Corp.     
 48,000   8.625%, 10/31/25*   45,173 
 15,000   7.750%, 10/01/21   11,550 
 10,000   10.500%, 06/30/24*   10,040 
         1,734,355 

 



See accompanying Notes to Schedule of Investments

 

11 

 

 

 

  Calamos Strategic Total Return Fund
SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)  

 

PRINCIPAL
AMOUNT
      VALUE 
    Utilities (0.0%)    
 11,000   NGPL PipeCo, LLC*µ     
     4.875%, 08/15/27  $11,014 
     NRG Energy, Inc.     
 66,000   6.625%, 01/15/27   68,375 
 21,000   5.750%, 01/15/28*^   20,854 
 95,000   PPL Capital Funding, Inc.^µ‡     
     4.999%, 03/30/67     
     3 mo. USD LIBOR + 2.67%   93,987 
 31,000   Talen Energy Supply, LLC*     
     10.500%, 01/15/26   26,890 
 49,000   TerraForm Power Operating, LLC*     
     5.000%, 01/31/28   46,218 
 40,000   Vistra Energy Corp.*^     
     8.125%, 01/30/26   44,052 
         311,390 
     TOTAL CORPORATE BONDS   15,041,465 
U.S. Government and Agency Security (0.0%)     
     Other (0.0%)     
 211,000   United States Treasury Note     
     2.000%, 11/15/26   196,324 

 

NUMBER OF
CONTRACTS/
NOTIONAL
AMOUNT
      VALUE 
         
Purchased Options (0.1%) #
     Other (0.1%)     
 6,500   Financial Select Sector SPDR     
 650,000   Fund     
     Call, 09/21/18, Strike $27.00   884,000 
     iShares MSCI EAFE ETF     
 6,300         
 630,000   Call, 09/21/18, Strike $69.00   677,250 
 1,545         
 154,500   Call, 10/19/18, Strike $69.00   230,205 
 750         
 75,000   Call, 09/21/18, Strike $67.00   192,750 
 2,300   iShares MSCI Emerging Markets     
 230,000   Call, 10/19/18, Strike $45.00   330,050 
 1,200   iShares Russell 2000 ETF     
 120,000   Call, 10/19/18, Strike $169.00   375,000 
     TOTAL PURCHASED OPTIONS   2,689,255 
           
     TOTAL SYNTHETIC     
     CONVERTIBLE SECURITIES     
     (Cost $18,106,464)   17,927,044 

 

NUMBER OF
SHARES
      VALUE 
         
CONVERTIBLE PREFERRED STOCKS (6.5%)   
     Consumer Staples (0.6%)   
 111,900   Bunge, Ltd.   
     4.875%, 12/31/49   12,230,334 
NUMBER OF
SHARES
      VALUE 
    Energy (0.8%)    
 84,885   CenterPoint Energy, Inc. (Warner     
     Media, LLC, Charter     
     Communications Time, Inc.)µ§**     
     3.399%, 09/15/29  $3,704,933 
 114,350   Hess Corp.µ     
     8.000%, 02/01/19   8,342,976 
     NuStar Energy, LP‡     
 165,000   7.625%, 06/15/22     
     3 mo. USD LIBOR + 5.64%   3,682,800 
 53,034   8.500%, 12/15/21     
     3 mo. USD LIBOR + 6.77%   1,274,938 
         17,005,647 
     Financials (0.2%)     
 80,250   AMG Capital Trust II     
     5.150%, 10/15/37   4,770,181 
     Health Care (0.4%)     
 133,000   Becton Dickinson and Companyµ     
     6.125%, 05/01/20   8,441,510 
     Industrials (1.6%)     
 9,765   Fortive Corp.µ     
     5.000%, 07/01/21   10,302,075 
 122,000   Rexnord Corp.µ     
     5.750%, 11/15/19   7,792,140 
 130,700   Stanley Black & Decker, Inc.^     
     5.375%, 05/15/20   14,573,050 
         32,667,265 
     Real Estate (0.8%)     
 14,365   Crown Castle International Corp.µ     
     6.875%, 08/01/20   15,327,742 
     Utilities (2.1%)     
 40,398   Dominion Energy, Inc.µ     
     6.750%, 08/15/19   1,946,779 
 184,900   DTE Energy Company     
     6.500%, 10/01/19   9,720,378 
     NextEra Energy, Inc.µ     
 231,000   6.371%, 09/01/18   17,209,500 
 124,600   6.123%, 09/01/19   7,133,350 
     Sempra Energy     
 17,341   6.750%, 07/15/21   1,778,842 
 35,100   6.000%, 01/15/21   3,591,081 
         41,379,930 
     TOTAL CONVERTIBLE     
     PREFERRED STOCKS     
     (Cost $122,180,357)   131,822,609 
COMMON STOCKS (90.3%)     
     Consumer Discretionary (12.9%)     
 36,300   Amazon.com, Inc.^#~   64,521,072 
 53,285   Aptiv, PLC   5,225,660 
 1,400   Booking Holdings, Inc.#   2,840,208 
 185,615   Carnival Corp.   10,995,833 
 411,425   Comcast Corp. – Class A   14,720,786 
 5,958   Cumulus Media, Inc. – Class A#   99,796 
 57,270   Dollar Tree, Inc.#   5,227,606 
 19,350   Expedia Group, Inc.   2,589,804 
 825,570   Ford Motor Company   8,288,723 
 20,785   GameStop Corp. – Class A^   299,512 


 

See accompanying Notes to Schedule of Investments

 

12

 

 

Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)  

 

NUMBER OF
SHARES
      VALUE 
 154,993   General Motors Co.  $5,875,785 
 138,000   Home Depot, Inc.   27,257,760 
 38,550   Lennar Corp. - Class A   2,015,008 
 94,000   Lowe's Companies, Inc.   9,337,960 
 123,000   McDonald's Corp.~   19,377,420 
 46,200   Netflix, Inc.#   15,590,190 
 162,800   Nike, Inc. - Class B   12,520,948 
 31,450   PVH Corp.   4,828,204 
 44,300   Royal Caribbean Cruises, Ltd.   4,995,268 
 93,475   Starbucks Corp.   4,897,155 
 71,950   TJX Companies, Inc.   6,997,857 
 49,999   TopBuild Corp.^#   3,713,926 
 201,000   Walt Disney Company   22,825,560 
 60,000   Whirlpool Corp.^   7,866,000 
         262,908,041 
     Consumer Staples (6.2%)     
 58,750   Altria Group, Inc.   3,447,450 
 505,000   Coca-Cola Company   23,548,150 
 53,100   Costco Wholesale Corp.   11,613,501 
 79,150   Kroger Company   2,295,350 
 264,650   Mondelez International, Inc. -     
     Class A   11,480,517 
 137,570   PepsiCo, Inc.   15,820,550 
 147,500   Philip Morris International, Inc.   12,729,250 
 289,905   Procter & Gamble Company   23,447,516 
 87,930   Walgreens Boots Alliance, Inc.   5,945,827 
 170,835   Walmart, Inc.   15,243,607 
         125,571,718 
     Energy (7.8%)     
 475,000   BP, PLC   21,417,750 
 325,000   Chevron Corp.   41,037,750 
 111,120   ConocoPhillips   8,019,530 
 60,000   Diamond Offshore Drilling, Inc.^#   1,152,000 
 76,005   Enterprise Products Partners, LP   2,204,145 
 117,000   EOG Resources, Inc.   15,085,980 
 417,450   Exxon Mobil Corp.   34,026,349 
 16,000   GasLog, Ltd.   269,600 
 137,300   Halliburton Company   5,824,266 
 33,560   Magellan Midstream Partners,     
     LP~   2,408,266 
 100,220   Marathon Petroleum Corp.^   8,100,783 
 26,500   Pioneer Natural Resources     
     Company   5,015,655 
 156,200   Schlumberger, Ltd.   10,546,624 
 57,335   Spectra Energy Partners, LP   2,119,675 
 21,850   Targa Resources Corp.   1,115,880 
 10,000   Williams Companies, Inc.   297,500 
         158,641,753 
     Financials (13.6%)     
 35,430   Affiliated Managers Group, Inc.   5,669,154 
 97,850   American Express Company~   9,738,032 
 228,450   American International Group,     
     Inc.^   12,612,725 
 1,166,950   Bank of America Corp.~   36,035,416 
 161,625   BB&T Corp.^   8,212,166 
 70,800   Capital One Financial Corp.   6,677,856 
 62,795   Chubb Corp.   8,773,717 
 253,000   Citigroup, Inc.   18,188,170 
 125,000   Discover Financial Services^   8,926,250 
 153,765   E*TRADE Financial Corp.#   9,196,685 
 121,050   First Republic Bank^   11,967,003 
 44,700   Goldman Sachs Group, Inc.   10,613,121 
 33,700   Intercontinental Exchange, Inc.   2,490,767 
NUMBER OF
SHARES
      VALUE 
 453,400   JPMorgan Chase & Company  $52,118,330 
 226,225   KeyCorp^   4,721,316 
 132,475   Marsh & McLennan Companies,     
     Inc.^   11,043,116 
 103,355   MetLife, Inc.^   4,727,458 
 120,200   Morgan Stanley   6,077,312 
 81,900   Northern Trust Corp.   8,945,118 
 85,200   PNC Financial Services Group,     
     Inc.^   12,339,516 
 81,900   Prudential Financial, Inc.   8,264,529 
 121,226   Synchrony Financial   3,508,280 
 214,215   Wells Fargo & Company^   12,272,377 
 63,350   Zions Bancorporation^   3,275,195 
         276,393,609 
     Health Care (13.5%)     
 139,700   Abbott Laboratories^~   9,155,938 
 149,835   AbbVie, Inc.   13,819,282 
 32,025   Aetna, Inc.   6,033,190 
 138,035   Agilent Technologies, Inc.   9,115,831 
 29,080   Alexion Pharmaceuticals, Inc.#   3,866,477 
 15,753   Allergan, PLC   2,899,970 
 40,490   Amgen, Inc.   7,958,309 
 51,996   Anthem, Inc.^   13,154,988 
 181,015   Baxter International, Inc.   13,114,537 
 16,100   Biogen, Inc.#   5,383,357 
 65,550   Bristol-Myers Squibb Company   3,851,063 
 115,120   Celgene Corp.#   10,371,161 
 27,350   Edwards Lifesciences Corp.#   3,896,008 
 137,350   Eli Lilly and Company   13,571,553 
 62,050   Gilead Sciences, Inc.   4,829,351 
 26,400   Humana, Inc.   8,294,352 
 275,000   Johnson & Johnson   36,443,000 
 25,975   Laboratory Corp. of America     
     Holdings#   4,554,457 
 98,200   Medtronic, PLC   8,860,586 
 251,550   Merck & Company, Inc.   16,569,598 
 31,606   Molina Healthcare, Inc.^#   3,289,869 
 740,400   Pfizer, Inc.~   29,564,172 
 36,525   Stryker Corp.^   5,962,706 
 8,700   Teleflex, Inc.   2,372,577 
 42,800   Thermo Fisher Scientific, Inc.   10,037,884 
 105,000   UnitedHealth Group, Inc.   26,588,100 
         273,558,316 
     Industrials (9.1%)     
 21,850   Boeing Company   7,785,155 
 86,375   Caterpillar, Inc.   12,420,725 
 221,550   CSX Corp.^   15,659,154 
 162,000   Delta Air Lines, Inc.   8,816,040 
 90,000   Eaton Corp., PLC   7,485,300 
 54,125   Emerson Electric Company   3,912,155 
 836,550   General Electric Company   11,402,176 
 118,650   Honeywell International, Inc.   18,942,472 
 46,281   Lockheed Martin Corp.^   15,092,234 
 450,000   Masco Corp.   18,148,500 
 37,050   Northrop Grumman Corp.   11,133,155 
 96,690   PACCAR, Inc.   6,354,467 
 135,000 EUR Siemens, AG   19,053,760 
 188,000   Union Pacific Corp.^   28,179,320 
         184,384,613 
     Information Technology (21.2%)     
 81,415   Accenture, PLC - Class A   12,971,852 
 28,285   Adobe Systems, Inc.#~   6,920,774 
 36,295   Alphabet, Inc. - Class A#   44,541,950 


 

See accompanying Notes to Schedule of Investments

 

13 

 

 

  Calamos Strategic Total Return Fund
SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)  

 

NUMBER OF
SHARES
      VALUE 
 12,534   Alphabet, Inc. - Class C#  $15,257,137 
 456,140   Apple, Inc.^   86,798,881 
 322,615   Applied Materials, Inc.   15,688,767 
 40,250   Broadcom, Inc.   8,926,242 
 407,250   Cisco Systems, Inc.   17,222,602 
 221,265   Facebook, Inc. - Class A^#   38,185,914 
 24,150   Fidelity National Information     
     Services, Inc.   2,490,589 
 56,750   Lam Research Corp.^   10,818,820 
 106,800   MasterCard, Inc. - Class A   21,146,400 
 60,400   Micron Technology, Inc.#   3,188,516 
 697,200   Microsoft Corp.   73,958,976 
 300,000   Nintendo Company, Ltd.^   12,314,640 
 1,520,000   Nokia Corp.^   8,208,000 
 58,650   NVIDIA Corp.   14,361,039 
 118,300   Oracle Corp.   5,640,544 
 49,500   Salesforce.com, Inc.#   6,788,925 
 190,870   Visa, Inc. - Class A   26,099,564 
         431,530,132 
     Materials (2.1%)     
 527,879   DowDuPont, Inc.   36,302,239 
 82,000   Nucor Corp.   5,488,260 
         41,790,499 
     Real Estate (1.2%)     
 111,634   American Tower Corp.^   16,548,624 
 43,850   Crown Castle International Corp.^   4,859,896 
 56,400   Welltower, Inc.^   3,530,640 
         24,939,160 
     Telecommunication Services (2.0%)     
 615,000   AT&T, Inc.^~   19,661,550 
 205,085   EUR Orange, SA   3,494,997 
 353,380   Verizon Communications, Inc.^   18,248,543 
         41,405,090 
     Utilities (0.7%)     
 330,054   Exelon Corp.   14,027,295 
     TOTAL COMMON STOCKS     
     (Cost $1,548,236,234)   1,835,150,226 
           
RIGHTS (0.0%) #     
     Consumer Discretionary (0.0%)     
 22,573   Motors Liquidation Company     
     (Cost $—)   224,376 
           
WARRANTS (0.2%) #     
     Consumer Discretionary (0.1%)     
 8,050   Cumulus Media, Inc.     
     05/31/38, Strike $0.00     
         122,762 
 88,470   General Motors Co.     
     07/10/19, Strike $18.33     
         1,787,979 
         1,910,741 
     Energy (0.1%)     
 47,885   Gulfmark Offshore, Inc.     
     11/14/42, Strike $100.00     
         1,804,786 
NUMBER OF
SHARES
      VALUE 
 16,676   Gulfmark Offshore, Inc.     
     10/31/42, Strike $100.00     
        $628,518 
         2,433,304 
     TOTAL WARRANTS     
     (Cost $9,452,842)   4,344,045 
           
EXCHANGE-TRADED FUNDS (3.7%)     
     Other (3.7%)     
 120,200   iShares iBoxx High Yield     
     Corporate Bond ETF^   10,351,624 
 195,550   iShares MSCI EAFE ETF   13,469,484 
 122,500   iShares MSCI Emerging Markets     
     ETF^   5,495,350 
 52,380   iShares NASDAQ Biotechnology     
     ETF^   6,101,746 
 61,690   iShares Russell 2000 ETF^   10,232,521 
 126,645   iShares Russell 2000 Value ETF^   16,928,637 
 341,000   SPDR Barclays Capital High Yield     
     Bond ETF^   12,255,540 
     TOTAL EXCHANGE-TRADED FUNDS     
     (Cost $72,479,705)   74,834,902 

 

NUMBER OF
CONTRACTS/
NOTIONAL
AMOUNT
      VALUE 
PURCHASED OPTIONS (0.1%) #     
     Information Technology (0.0%)     
 400   Apple, Inc.     
 40,000   Put, 08/03/18, Strike $200.00   387,425 
     Other (0.1%)     
 800   Invesco QQQ Trust Series     
 80,000   Put, 09/21/18, Strike $170.00   193,200 
     S&P 500 Index     
 170         
 17,000   Put, 07/31/18, Strike $2,650.00   425 
 150         
 15,000   Put, 09/21/18, Strike $2,750.00   350,250 
 130         
 13,000   Put, 09/21/18, Strike $2,725.00   252,200 
         796,075 
     TOTAL PURCHASED OPTIONS     
     (Cost $2,538,497)   1,183,500 

 

NUMBER OF
SHARES
      VALUE 
SHORT TERM INVESTMENTS (5.3%)   
 53,570,785   Fidelity Prime Money Market Fund   
     - Institutional Class, 2.060%***   53,592,213 


 

See accompanying Notes to Schedule of Investments

 

14

 

 

 

 

Strategic Total Return Fund

SCHEDULE OF INVESTMENTS JULY 31, 2018 (UNAUDITED)

NUMBER OF
SHARES
     VALUE 
53,232,874  Morgan Stanley Institutional Liquidity Funds - Government Portfolio, 1.810%***  $53,232,874 
         
   TOTAL SHORT TERM INVESTMENTS     
   (Cost $106,824,116)   106,825,087 
         
TOTAL INVESTMENTS (145.2%)     
(Cost $2,650,651,502)   2,949,403,852 
         
MANDATORY REDEEMABLE PREFERRED     
SHARES, AT LIQUIDATION VALUE (-11.9%)   (242,000,000)
      
LIABILITIES, LESS OTHER ASSETS (-33.3%)   (676,172,307)
      
NET ASSETS (100.0%)  $2,031,231,545 

 

NOTES TO SCHEDULE OF INVESTMENTS  

*Securities issued and sold pursuant to a Rule 144A transaction are excepted from the registration requirement of the Securities Act of 1933, as amended. These securities may only be sold to qualified institutional buyers (“QIBs”), such as the Fund. Any resale of these securities must generally be effected through a sale that is registered under the Act or otherwise exempted from such registration requirements.

^Security, or portion of security, is on loan.
µSecurity, or portion of security, is held in a segregated account as collateral for note payable aggregating a total value of $309,472,831.

Variable rate security. The rate shown is the rate in effect at July 31, 2018.

&Illiquid security.

§Securities exchangeable or convertible into securities of one or more entities that are different than the issuer. Each entity is identified in the parenthetical.

!This position represents an unsettled loan commitment at period end. Certain details associated with this purchase are not known prior to the settlement date, including coupon rate, which will be adjusted on settlement date.

¤The synthetic convertible securities strategy combines separate securities that together possess the economic characteristics similar to a convertible security.

**Step coupon security. Coupon changes periodically based upon a predetermined schedule. The rate shown is the rate in effect at July 31, 2018.

#Non-income producing security.

~Security, or portion of security, is segregated as collateral (or potential collateral for future transactions) for written options. The aggregate value of such securities is $1,780,602.

***The rate disclosed is the 7 day net yield as of July 31, 2018.

 

FOREIGN CURRENCY ABBREVIATION

CADCanadian Dollar

EUREuropean Monetary Unit

 

Note: Value for securities denominated in foreign currencies is shown in U.S. dollars. The principal amount for such securities is shown in the respective foreign currency. The date on options represents the expiration date of the option contract. The option contract may be exercised at any date on or before the date shown.



See accompanying Notes to Schedule of Investments

 

15 

 

 

Note 1 – Organization and Significant Accounting Policies 

Organization. Calamos Strategic Total Return Fund (the “Fund”) was organized as a Delaware statutory trust on December 31, 2003 and is registered under the Investment Company Act of 1940 (the “1940 Act”) as a diversified, closed-end management investment company. The Fund commenced operations on March 26, 2004.

 

The Fund’s investment strategy is to provide total return through a combination of capital appreciation and current income. The Fund, under normal circumstances, will invest at least 50% of its managed assets in equity securities (including securities that are convertible into equity securities). The Fund may invest up to 35% of its managed assets in securities of foreign issuers, including debt and equity securities of corporate issuers and debt securities of government issuers in developed and emerging markets. The Fund may invest up to 15% of its managed assets in securities of foreign issuers in emerging markets. “Managed assets” means the Fund’s total assets (including any assets attributable to any leverage that may be outstanding) minus total liabilities (other than debt representing financial leverage).

 

Significant Accounting Policies. The schedule of investments have been prepared in conformity with accounting principles generally accepted in the United States of America (U.S. GAAP). The Fund is considered an investment company under U.S. GAAP and follows the accounting and reporting guidance applicable to investment companies. The following summarizes the significant accounting policies of the Fund:

 

Fund Valuation. The valuation of the Fund’s investments is in accordance with policies and procedures adopted by and under the ultimate supervision of the board of trustees.

 

Fund securities that are traded on U.S. securities exchanges, except option securities, are valued at the official closing price, which is the last current reported sales price on its principal exchange at the time each Fund determines its net asset value (“NAV”). Securities traded in the over-the-counter market and quoted on The NASDAQ Stock Market are valued at the NASDAQ Official Closing Price, as determined by NASDAQ, or lacking a NASDAQ Official Closing Price, the last current reported sale price on NASDAQ at the time a Fund determines its NAV. When a last sale or closing price is not available, equity securities, other than option securities, that are traded on a U.S. securities exchange and other equity securities traded in the over-the-counter market are valued at the mean between the most recent bid and asked quotations on its principal exchange in accordance with guidelines adopted by the board of trustees. Each option security traded on a U.S. securities exchange is valued at the mid-point of the consolidated bid/ask quote for the option security, also in accordance with guidelines adopted by the board of trustees. Each over-the-counter option that is not traded through the Options Clearing Corporation is valued based on a quotation provided by the counterparty to such option under the ultimate supervision of the board of trustees.

 

Fixed income securities, certain convertible preferred securities, and non-exchange traded derivatives are normally valued by independent pricing services or by dealers or brokers who make markets in such securities. Valuations of such fixed income securities, certain convertible preferred securities, and non-exchange traded derivatives consider yield or price of equivalent securities of comparable quality, coupon rate, maturity, type of issue, trading characteristics and other market data and do not rely exclusively upon exchange or over-the-counter prices.

 

Trading on European and Far Eastern exchanges and over-the-counter markets is typically completed at various times before the close of business on each day on which the New York Stock Exchange (“NYSE”) is open. Each security trading on these exchanges or in over-the-counter markets may be valued utilizing a systematic fair valuation model provided by an independent pricing service approved by the board of trustees. The valuation of each security that meets certain criteria in relation to the valuation model is systematically adjusted to reflect the impact of movement in the U.S. market after the foreign markets close. Securities that do not meet the criteria, or that are principally traded in other foreign markets, are valued as of the last reported sale price at the time the Fund determines its NAV, or when reliable market prices or quotations are not readily available, at the mean between the most recent bid and asked quotations as of the close of the appropriate exchange or other designated time. Trading of foreign securities may not take place on every NYSE business day. In addition, trading may take place in various foreign markets on Saturdays or on other days when the NYSE is not open and on which the Fund’s NAV is not calculated.

 

If the pricing committee determines that the valuation of a security in accordance with the methods described above is not reflective of a fair value for such security, the security is valued at a fair value by the pricing committee, under the ultimate supervision of the board of trustees, following the guidelines and/or procedures adopted by the board of trustees.

 

The Fund also may use fair value pricing, pursuant to guidelines adopted by the board of trustees and under the ultimate supervision of the board of trustees, if trading in the security is halted or if the value of a security it holds is materially affected by events occurring before the Fund’s pricing time but after the close of the primary market or exchange on which the security is listed. Those procedures may utilize valuations furnished by pricing services approved by the board of trustees, which may be based on market transactions for comparable securities and various relationships between securities that are generally recognized by institutional traders, a computerized matrix system, or appraisals derived from information concerning the securities or similar securities received from recognized dealers in those securities.

 

When fair value pricing of securities is employed, the prices of securities used by a Fund to calculate its NAV may differ from market quotations or official closing prices. In light of the judgment involved in fair valuations, there can be no assurance that a fair value assigned to a particular security is accurate.

 

Foreign Currency Translation. Values of investments and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars using a rate quoted by a major bank or dealer in the particular currency market, as reported by a recognized quotation dissemination service.

 

Option Transactions. For hedging and investment purposes, the Fund may purchase or write (sell) put and call options. One of the risks associated with purchasing an option is that the Fund pays a premium whether or not the option is exercised. Additionally, the Fund bears the risk of loss of premium and change in value should the counterparty not perform under the contract. The Fund as writer of an option bears the market risk of an unfavorable change in the price of the security underlying the written option.

 

Note 2 – Investments 

The cost basis of investments for federal income tax purposes at July 31, 2018 was as follows*:

 

Cost basis of investments  $2,650,651,502 
Gross unrealized appreciation   453,639,054 
Gross unrealized depreciation   (154,886,704)
      
Net unrealized appreciation (depreciation)  $298,752,350 

 

 

 

 

* Because tax adjustments are calculated annually, the above table does not reflect tax adjustments. For the previous fiscal year’s federal income tax information, please refer to the Notes to Financial Statements section in the Fund’s most recent semi-annual or annual report.

 

Note 3 – Mandatory Redeemable Preferred Shares

On September 6, 2017, the Fund issued 9,680,000 mandatory redeemable preferred shares (“MRPS”) with an aggregate liquidation preference of $242.0 million. Offering costs incurred by the Fund in connection with the MRPS issuance are aggregated with the outstanding liability and are being amortized to Interest expense and amortization of offering costs on Mandatory Redeemable Preferred Shares over the respective life of each series of MRPS and shown in the Statement of Operations.

 

The MRPS are divided into three series with different mandatory redemption dates and dividend rates. The table below summarizes the key terms of each series of the MRPS at July 31, 2018.

 

Series  Term
Redemption Date
  Dividend Rate   Shares (000’s)   Liquidation Preference Per Share   Aggregate Liquidation Preference 
Series A  9/06/22   3.70%   3,220   $25   $80,500,000 
Series B  9/06/24   4.00%   3,220   $25   $80,500,000 
Series C  9/06/27   4.24%   3,240   $25   $81,000,000 
                 Total   $242,000,000 

 

The MRPS are not listed on any exchange or automated quotation system. The MRPS are considered debt of the issuer; therefore, the liquidation preference, which approximates fair value of the MRPS, is recorded as a liability in the Statement of Assets and Liabilities net of deferred offering costs. The MRPS are categorized as Level 2 within the fair value hierarchy.

 

Holders of MRPS are entitled to receive monthly cumulative cash dividends payable on the first business day of each month. The MRPS currently are rated “AA” by Fitch Ratings, Inc. (“Fitch”). If on the first day of a monthly dividend period the MRPS of any class are rated lower than “A” by Fitch (or lower than the equivalent of such rating by any other rating agency providing a rating pursuant to the request of the Fund), the dividend rate for such period shall be increased by 0.5%, 2.0% or 4.0% according to an agreed upon schedule. The MRPS’ dividend rate is also subject to increase during periods when the Fund has not made timely payments to MRPS holders and/or the MRPS do not have a current credit rating, subject to various terms and conditions. Dividends accrued and paid to the shareholders of MRPS are included in “Interest expense and amortization of offering costs on Mandatory Redeemable Preferred Shares” within the Statement of Operations.

 

The MRPS rank junior to the Fund’s borrowings under the SSB Agreement and senior to the Fund’s outstanding common stock. The Fund may, at its option, subject to various terms and conditions, redeem the MRPS, in whole or in part, at the liquidation preference amount plus all accumulated but unpaid dividends, plus a make whole premium equal to the discounted value of the remaining scheduled payments. Each class of MRPS is subject to mandatory redemption on the term redemption date specified in the table above. Periodically, the Fund is subject to an overcollateralization test based on applicable rating agency criteria (the “OC Test”) and an asset coverage test with respect to its outstanding senior securities (the “AC Test”). The Fund may be required to redeem MRPS before their term redemption date if it does not comply with one or both tests. So long as any MRPS are outstanding, the Fund may not declare, pay or set aside for payment cash dividends or other distributions on shares of its common stock unless (1) the Fund has satisfied the OC Test on at least one testing date in the preceding 65 days, (2) immediately after such transaction, the Fund would comply with the AC Test, (3) full cumulative dividends on the MRPS due on or prior to the date of such transaction have been declared and paid and (4) the Fund has redeemed all MRPS required to have been redeemed on such date or has deposited funds sufficient for such redemption, subject to certain grace periods and exceptions.

 

Except as otherwise required pursuant to the Fund’s governing documents or applicable law, the holders of the MRPS have one vote per share and vote together with the holders of common stock of the Fund as a single class except on matters affecting only the holders of MRPS or the holders of common stock. Pursuant to the 1940 Act, holders of the MRPS have the right to elect at least two trustees of the Fund, voting separately as a class. Except during any time when the Fund has failed to make a dividend or redemption payment in respect of MRPS outstanding, the holders of MRPS have agreed to vote in accordance with the recommendation of the board of trustees on any matter submitted to them for their vote or to the vote of shareholders of the Fund generally.

 

Note 4 – Fair Value Measurement

Various inputs are used to determine the value of the Fund’s investments. These inputs are categorized into three broad levels as follows:

 

Level 1 – Prices are determined using inputs from unadjusted quoted prices from active markets (including securities actively traded on a securities exchange) for identical assets.

 

Level 2 – Prices are determined using significant observable market inputs other than unadjusted quoted prices, including quoted prices of similar securities, fair value adjustments to quoted foreign securities, interest rates, credit risk, prepayment speeds, and other relevant data.

 

Level 3 – Prices reflect unobservable market inputs (including the Fund’s own judgments about assumptions market participants would use in determining fair value) when observable inputs are unavailable.

 

Debt securities are valued based upon evaluated prices received from an independent pricing service or from a dealer or broker who makes markets in such securities. Pricing services utilize various observable market data and as such, debt securities are generally categorized as Level 2. The levels are not necessarily an indication of the risk or liquidity of the Fund’s investments. Transfers between the levels for investment securities or other financial instruments are measured at the end of the reporting period.

 

 

 

 

The following is a summary of the inputs used in valuing the Fund’s holdings at fair value:

 

   LEVEL 1   LEVEL 2   LEVEL 3   TOTAL 
Assets:                
Corporate Bonds  $   $445,888,236   $   $445,888,236 
Convertible Bonds       288,825,972        288,825,972 
U.S. Government and Agency Securities       5,805,056        5,805,056 
Bank Loans       36,572,799        36,572,799 
Synthetic Convertible Securities (Corporate Bonds)       15,041,465        15,041,465 
Synthetic Convertible Securities (U.S. Government and Agency Security)       196,324        196,324 
Synthetic Convertible Securities (Purchased Options)   2,689,255            2,689,255 
Convertible Preferred Stocks   101,396,783    30,425,826        131,822,609 
Common Stocks U.S.   1,800,187,033    12,414,436        1,812,601,469 
Common Stocks Foreign       22,548,757        22,548,757 
Rights       224,376        224,376 
Warrants   1,787,979    2,556,066        4,344,045 
Exchange-Traded Funds   74,834,902            74,834,902 
Purchased Options   1,183,500            1,183,500 
Short Term Investments   106,825,087            106,825,087 
TOTAL  $2,088,904,539   $860,499,313   $   $2,949,403,852 

 

 

 

 

 

ITEM 2. CONTROLS AND PROCEDURES.

 

a) The registrant’s principal executive officer and principal financial officer have evaluated the registrant’s disclosure controls and procedures within 90 days of this filing and have concluded that the registrant’s disclosure controls and procedures were effective, as of that date, in ensuring that information required to be disclosed by the registrant in this Form N-Q was recorded, processed, summarized, and reported timely.

 

b) There were no changes in the registrant’s internal controls over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) that occurred during the registrant’s last fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

 

ITEM 3. EXHIBITS.

 

(a) Certification of Principal Executive Officer.

 

(b) Certification of Principal Financial Officer.

 

 

 

 

SIGNATURES

 

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.

 

Calamos Strategic Total Return Fund

 

By: /s/ John P. Calamos, Sr.  
Name: John P. Calamos, Sr.  
Title: Principal Executive Officer  
Date: September 7, 2018  

 

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

 

Calamos Strategic Total Return Fund

 

By: /s/ John P. Calamos, Sr.  
Name: John P. Calamos, Sr.  
Title: Principal Executive Officer  
Date: September 7, 2018  

 

By: /s/ Curtis Holloway  
Name: Curtis Holloway  
Title: Principal Financial Officer  
Date: September 7, 2018