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: 1111 East Warrenville Road, Naperville, Illinois 60563 NAME AND ADDRESS OF AGENT FOR SERVICE: James S. Hamman, Jr., Secretary, Calamos Asset Management, Inc., 1111 East Warrenville Road, Naperville, Illinois 60563-1493 REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (630) 245-7200 DATE OF FISCAL YEAR END: October 31, 2005 DATE OF REPORTING PERIOD: November 1, 2004 through January 31, 2005 STRATEGIC TOTAL RETURN FUND ITEM 1. SCHEDULE OF INVESTMENTS JANUARY 31, 2005 (UNAUDITED) PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ CORPORATE BONDS (45.3%) CONSUMER DISCRETIONARY (11.8%) $ 4,352,000 Accuride Corp.(a) 8.500%, 02/01/15 $ 4,504,320 3,956,000 Asbury Automotive Group, Inc.(b) 8.000%, 03/15/14 3,985,670 6,330,000 Aztar Corp.(b) 7.875%, 06/15/14 6,994,650 8,984,000 Beazer Homes USA, Inc. 8.375%, 04/15/12 9,904,860 3,956,000 Boyd Gaming Corp.(b) 7.750%, 12/15/12 4,272,480 Charter Communications, Inc.(b) 10,286,000 10.000%, 04/01/09 8,717,385 8,743,000 9.625%, 11/15/09 7,169,260 7,912,000 11.125%, 01/15/11 6,725,200 6,725,000 GBP EMI Group, PLC 9.750%, 05/20/08 13,938,246 15,825,000 Goodyear Tire & Rubber Company(b) 7.857%, 08/15/11 16,062,375 7,121,000 Hovnanian Enterprises, Inc.(b) 7.750%, 05/15/13 7,744,087 5,539,000 IMAX Corp.(b) 9.625%, 12/01/10 6,023,662 Intrawest Corp. 6,725,000 7.500%, 10/15/13 7,094,875 791,000 7.500%, 10/15/13(a) 834,505 6,020,000 Jarden Corp. 9.750%, 05/01/12 6,591,900 3,956,000 Kellwood Company 7.625%, 10/15/17 4,351,600 5,934,000 Landry's Restaurants, Inc.(a) 7.500%, 12/15/14 5,815,320 Mandalay Resort Group 17,047,000 10.250%, 08/01/07 19,348,345 5,143,000 7.625%, 07/15/13(b) 5,631,585 10,286,000 Meritage Corp.(b) 7.000%, 05/01/14 10,697,440 4,747,000 NCL Holding, ASA(a) 10.625%, 07/15/14 4,794,470 3,956,000 Oxford Industries, Inc. 8.875%, 06/01/11 4,232,920 Pinnacle Entertainment, Inc.(b) 7,121,000 8.250%, 03/15/12 7,619,470 4,071,000 8.750%, 10/01/13 4,427,213 7,924,000 Reader's Digest Association, Inc. 6.500%, 03/01/11 8,379,630 5,143,000 CAD Rogers Cable, Inc.(a) 7.250%, 12/15/11 4,295,332 7,912,000 CAD Rogers Wireless Communications, Inc.(a) 7.625%, 12/15/11 6,671,715 10,286,000 Royal Caribbean Cruises, Ltd. 7.500%, 10/15/27 11,391,745 6,725,000 Spanish Broadcasting Systems, Inc. 9.625%, 11/01/09 7,078,063 PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ $ 3,956,000 Speedway Motorsports, Inc. 6.750%, 06/01/13 $ 4,143,910 11,868,000 Standard Pacific Corp.(b) 9.250%, 04/15/12 13,826,220 5,143,000 Steinway Musical Instruments, Inc. 8.750%, 04/15/11 5,554,440 6,725,000 Stoneridge, Inc.(b) 11.500%, 05/01/12 7,767,375 3,956,000 Vail Resorts, Inc. 6.750%, 02/15/14 4,010,395 Warner Music Group(a) 14,638,000 7.375%, 04/15/14 15,369,900 1,978,000 GBP 8.125%, 04/15/14 3,870,604 ------------ 269,841,167 ------------ CONSUMER STAPLES (3.1%) 6,725,000 Central Garden & Pet Company 9.125%, 02/01/13 7,414,312 11,671,000 Chiquita Brands International, Inc.(a) 7.500%, 11/01/14 11,904,420 9,099,000 Del Monte Foods Company 8.625%, 12/15/12 10,156,759 13,451,000 Jean Coutu Group, Inc.(a)(b) 8.500%, 08/01/14 13,484,627 Rayovac Corp. 18,990,000 7.375%, 02/01/15(a) 19,251,113 4,747,000 8.500%, 10/01/13 5,114,893 3,720,000 WH Intermediate Holdings, Ltd. 9.500%, 04/01/11 4,115,250 ------------ 71,441,374 ------------ ENERGY (5.1%) Chesapeake Energy Corp. 5,539,000 6.875%, 01/15/16 5,788,255 3,165,000 7.500%, 06/15/14(b) 3,465,675 3,165,000 Comstock Resources, Inc. 6.875%, 03/01/12 3,244,125 11,710,000 Giant Industries, Inc.(b) 8.000%, 05/15/14 12,163,762 3,956,000 Houston Exploration Company 7.000%, 06/15/13 4,173,580 3,956,000 KCS Energy, Inc. 7.125%, 04/01/12 4,163,690 791,000 Lone Star Technologies, Inc. 9.000%, 06/01/11 858,235 Overseas Shipholding Group, Inc. 6,330,000 7.500%, 02/15/24 6,424,950 1,582,000 8.750%, 12/01/13 1,795,570 Petroleo Brasileiro, SA(b) 13,055,000 9.125%, 07/02/13 14,654,238 12,264,000 8.375%, 12/10/18 12,907,860 Premcor Refining Group, Inc. 6,330,000 7.750%, 02/01/12(b) 6,915,525 5,539,000 7.500%, 06/15/15 5,982,120 8,961,000 Swift Energy Company 9.375%, 05/01/12 9,991,515 5,974,000 Whiting Petroleum Corp. 7.250%, 05/01/12 6,198,025 See accompanying Notes to Schedule of Investments STRATEGIC TOTAL RETURN FUND SCHEDULE OF INVESTMENTS JANUARY 31, 2005 (UNAUDITED) PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ $ 15,825,000 Williams Companies, Inc.(b) 7.750%, 06/15/31 $ 17,486,625 ----------- 116,213,750 ----------- FINANCIALS (3.0%) 15,825,000 Dow Jones CDX North America High Yield Series 3(a)(b) 8.000%, 12/29/09 16,062,375 15,825,000 Dow Jones CDX North America High Yield Series 4(b) 10.500%, 12/29/09 15,795,328 11,868,000 Leucadia National Corp.(b) 7.000%, 08/15/13 12,313,050 12,660,000 LNR Property Corp. 7.625%, 07/15/13 14,559,000 8,308,000 Senior Housing Properties Trust 8.625%, 01/15/12 9,491,890 ----------- 68,221,643 ----------- HEALTH CARE (3.9%) 3,956,000 Alpharma, Inc.(a)(b) 8.625%, 05/01/11 4,124,130 3,956,000 Ameripath, Inc. 10.500%, 04/01/13 4,153,800 2,888,000 Bausch & Lomb, Inc. 7.125%, 08/01/28 3,177,869 11,077,000 Beverly Enterprises, Inc.(a) 7.875%, 06/15/14 12,461,625 1,187,000 Elan Corp. PLC(a)(b) 7.750%, 11/15/11 1,246,350 4,747,000 Leiner Health Products Group, Inc. 11.000%, 06/01/12 5,197,965 8,704,000 MedCath Corp.(b) 9.875%, 07/15/12 9,400,320 4,747,000 Psychiatric Solutions, Inc. 10.625%, 06/15/13 5,459,050 3,956,000 Quintiles Transnational Corp.(b) 10.000%, 10/01/13 4,490,060 15,033,000 Service Corp. International 6.750%, 04/01/16 15,108,165 14,005,000 Tenet Healthcare Corp.(a)(b) 9.250%, 02/01/15 14,075,025 10,682,000 Vanguard Health Systems, Inc.(a)(b) 9.000%, 10/01/14 11,483,150 ----------- 90,377,509 ----------- INDUSTRIALS (5.0%) 13,451,000 EUR AGCO Corp. 6.875%, 04/15/14 18,892,938 5,262,000 American Airlines, Inc.(b) 7.250%, 02/05/09 4,893,660 2,374,000 Armor Holdings, Inc. 8.250%, 08/15/13 2,652,945 13,056,000 CNH Global, NV(a) 9.250%, 08/01/11 14,328,960 10,682,000 Cummins, Inc.(b) 9.500%, 12/01/10 12,124,070 7,517,000 General Cable Corp. 9.500%, 11/15/10 8,494,210 PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ $ 13,451,000 Hutchison Whampoa, Ltd.(a)(b) 6.250%, 01/24/14 $ 14,360,032 7,912,000 Jacuzzi Brands, Inc. 9.625%, 07/01/10 8,861,440 Manitowoc Company, Inc. 4,154,000 EUR 10.375%, 05/15/11 6,078,277 2,971,000 10.500%, 08/01/12 3,431,505 3,956,000 Monitronics International, Inc. 11.750%, 09/01/10 4,331,820 4,747,000 Navistar International Corp.(b) 7.500%, 06/15/11 5,091,157 2,374,000 Orbital Sciences Corp. 9.000%, 07/15/11 2,670,750 3,956,000 Sequa Corp. 8.875%, 04/01/08 4,272,480 3,956,000 United Rentals, Inc.(b) 7.000%, 02/15/14 3,698,860 ----------- 114,183,104 ----------- INFORMATION TECHNOLOGY (4.4%) 18,990,000 Advanced Micro Devices, Inc.(a)(b) 7.750%, 11/01/12 19,037,475 15,033,000 Avnet, Inc. 9.750%, 02/15/08 17,250,367 6,725,000 Celestica, Inc.(b) 7.875%, 07/01/11 7,044,437 3,956,000 Freescale Semiconductor, Inc.(b) 7.125%, 07/15/14 4,287,315 Iron Mountain, Inc. 8,704,000 6.625%, 01/01/16 8,247,040 1,978,000 GBP 7.250%, 04/15/14(a) 3,562,821 Lucent Technologies, Inc. 10,049,000 6.500%, 01/15/28 8,993,855 5,163,000 6.450%, 03/15/29(b) 4,633,793 5,539,000 Sanmina-Sci Corp. 10.375%, 01/15/10 6,314,460 3,956,000 Stratus Technologies, Inc. 10.375%, 12/01/08 3,777,980 Xerox Corp.(b) 9,495,000 8.000%, 02/01/27 9,946,013 7,912,000 7.625%, 06/15/13 8,564,740 ----------- 101,660,296 ----------- MATERIALS (5.1%) 9,495,000 Arch Western Finance, LLC 6.750%, 07/01/13 9,732,375 2,374,000 Century Aluminum Company(a)(b) 7.500%, 08/15/14 2,546,115 12,446,000 Freeport-McMoRan Copper & Gold, Inc.(b) 10.125%, 02/01/10 14,126,210 7,517,000 Georgia-Pacific Corp. 7.375%, 12/01/25 8,306,285 11,868,000 Global iTechnology, Inc. 10.250%, 02/15/12 13,336,665 3,561,000 Graham Packaging Holdings Company(a)(b) 9.875%, 10/15/14 3,747,952 See accompanying Notes to Schedule of Investments STRATEGIC TOTAL RETURN FUND SCHEDULE OF INVESTMENTS JANUARY 31, 2005 (UNAUDITED) PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ $ 6,725,000 IMCO Recycling, Inc. 10.375%, 10/15/10 $ 7,599,250 7,912,000 IPSCO, Inc. 8.750%, 06/01/13 8,980,120 6,528,000 Novelis, Inc.(a) 7.250%, 02/15/15 6,658,560 3,956,000 Polyone Corp.(b) 10.625%, 05/15/10 4,430,720 6,725,000 Steel Dynamics, Inc. 9.500%, 03/15/09 7,397,500 9,495,000 Texas Industries, Inc. 10.250%, 06/15/11 11,061,675 6,330,000 U.S. Concrete, Inc. 8.375%, 04/01/14 6,836,400 Union Carbide Corp.(b) 7,596,000 7.875%, 04/01/23 8,127,720 5,262,000 7.500%, 06/01/25 5,485,635 -------------- 118,373,182 -------------- TELECOMMUNICATION SERVICES (2.2%) Alamosa Holdings, Inc.(b) 10,286,000 8.500%, 01/31/12 11,006,020 3,956,000 11.000%, 07/31/10 4,628,520 17,407,000 AT&T Corp. 9.750%, 11/15/31 22,259,201 3,561,000 IPCS Escrow Company(b) 11.500%, 05/01/12 4,086,248 7,912,000 Nextel Communications, Inc. 5.950%, 03/15/14 8,248,260 -------------- 50,228,249 -------------- UTILITIES (1.7%) Calpine Corp.(b) 20,255,000 8.500%, 05/01/08 14,988,700 15,429,000 8.500%, 02/15/11 10,723,155 3,849,000 7.750%, 04/15/09 2,732,790 9,495,000 Edison International 7.730%, 06/15/09 10,112,175 -------------- 38,556,820 -------------- TOTAL CORPORATE BONDS (Cost $1,003,333,882) 1,039,097,094 -------------- CONVERTIBLE BONDS (5.1%) CONSUMER DISCRETIONARY (0.3%) 7,000,000 General Motors Corp. 6.250%, 07/15/33 7,064,400 -------------- ENERGY (0.8%) 15,000,000 Repsol Ypf, SA 4.500%, 01/26/11 18,300,424 -------------- FINANCIALS (1.2%) 17,000,000 Assurant, Inc.(a) 7.750%, 01/26/08 17,850,000 8,700,000 Host Marriott Corp.(a) 3.250%, 04/15/24 9,635,250 -------------- 27,485,250 -------------- PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ INDUSTRIALS (0.7%) $ 13,000,000 Kaydon Corp. 4.000%, 05/23/23 $ 15,648,750 ------------ INFORMATION TECHNOLOGY (1.4%) 16,500,000 Advanced Micro Devices, Inc.(b)(c) 4.750%, 02/01/22 16,788,750 12,000,000 Lucent Technologies, Inc.(b) 2.750%, 06/15/25 15,780,000 ------------ 32,568,750 ------------ MATERIALS (0.7%) 10,700,000 Freeport-McMoRan Copper & Gold, Inc.(b) 7.000%, 02/11/11 15,381,250 ------------ TOTAL CONVERTIBLE BONDS (Cost $118,469,465) 116,448,824 ------------ SYNTHETIC CONVERTIBLE SECURITIES (14.1%) CORPORATE BONDS (12.0%) CONSUMER DISCRETIONARY (3.1%) 1,148,000 Accuride Corp.(a) 8.500%, 02/01/15 1,188,180 1,044,000 Asbury Automotive Group, Inc.(b) 8.000%, 03/15/14 1,051,830 1,670,000 Aztar Corp.(b) 7.875%, 06/15/14 1,845,350 2,371,000 Beazer Homes USA, Inc. 8.375%, 04/15/12 2,614,027 1,044,000 Boyd Gaming Corp.(b) 7.750%, 12/15/12 1,127,520 Charter Communications, Inc.(b) 2,714,000 10.000%, 04/01/09 2,300,115 2,307,000 9.625%, 11/15/09 1,891,740 2,088,000 11.125%, 01/15/11 1,774,800 1,775,000 GBP EMI Group, PLC 9.750%, 05/20/08 3,678,868 4,175,000 Goodyear Tire & Rubber Company(b) 7.857%, 08/15/11 4,237,625 1,879,000 Hovnanian Enterprises, Inc.(b) 7.750%, 05/15/13 2,043,412 1,461,000 IMAX Corp.(b) 9.625%, 12/01/10 1,588,837 Intrawest Corp. 1,775,000 7.500%, 10/15/13 1,872,625 209,000 7.500%, 10/15/13(a) 220,495 1,589,000 Jarden Corp. 9.750%, 05/01/12 1,739,955 1,044,000 Kellwood Company 7.625%, 10/15/17 1,148,400 1,566,000 Landry's Restaurants, Inc.(a) 7.500%, 12/15/14 1,534,680 Mandalay Resort Group 4,498,000 10.250%, 08/01/07 5,105,230 1,357,000 7.625%, 07/15/13(b) 1,485,915 See accompanying Notes to Schedule of Investments STRATEGIC TOTAL RETURN FUND SCHEDULE OF INVESTMENTS JANUARY 31, 2005 (UNAUDITED) PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ $ 2,714,000 Meritage Corp.(b) 7.000%, 05/01/14 $ 2,822,560 1,253,000 NCL Holding, ASA(a) 10.625%, 07/15/14 1,265,530 1,044,000 Oxford Industries, Inc. 8.875%, 06/01/11 1,117,080 Pinnacle Entertainment, Inc.(b) 1,879,000 8.250%, 03/15/12 2,010,530 1,074,000 8.750%, 10/01/13 1,167,975 2,091,000 Reader's Digest Association, Inc. 6.500%, 03/01/11 2,211,233 1,357,000 CAD Rogers Cable, Inc.(a) 7.250%, 12/15/11 1,133,340 2,088,000 CAD Rogers Wireless Communications, Inc.(a) 7.625%, 12/15/11 1,760,685 2,714,000 Royal Caribbean Cruises, Ltd. 7.500%, 10/15/27 3,005,755 1,775,000 Spanish Broadcasting Systems, Inc. 9.625%, 11/01/09 1,868,188 1,044,000 Speedway Motorsports, Inc. 6.750%, 06/01/13 1,093,590 3,132,000 Standard Pacific Corp.(b) 9.250%, 04/15/12 3,648,780 1,357,000 Steinway Musical Instruments, Inc. 8.750%, 04/15/11 1,465,560 1,775,000 Stoneridge, Inc.(b) 11.500%, 05/01/12 2,050,125 1,044,000 Vail Resorts, Inc. 6.750%, 02/15/14 1,058,355 Warner Music Group(a) 3,862,000 7.375%, 04/15/14 4,055,100 522,000 GBP 8.125%, 04/15/14 1,021,464 ----------- 71,205,454 ----------- CONSUMER STAPLES (0.8%) 1,775,000 Central Garden & Pet Company 9.125%, 02/01/13 1,956,937 3,079,000 Chiquita Brands International, Inc.(a) 7.500%, 11/01/14 3,140,580 2,401,000 Del Monte Foods Company 8.625%, 12/15/12 2,680,116 3,549,000 Jean Coutu Group, Inc.(a)(b) 8.500%, 08/01/14 3,557,872 Rayovac Corp. 5,010,000 7.375%, 02/01/15(a) 5,078,888 1,253,000 8.500%, 10/01/13 1,350,108 982,000 WH Intermediate Holdings, Ltd. 9.500%, 04/01/11 1,086,338 ----------- 18,850,839 ----------- ENERGY (1.3%) Chesapeake Energy Corp. 1,461,000 6.875%, 01/15/16 1,526,745 835,000 7.500%, 06/15/14(b) 914,325 835,000 Comstock Resources, Inc. 6.875%, 03/01/12 855,875 PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ $ 3,090,000 Giant Industries, Inc.(b) 8.000%, 05/15/14 $ 3,209,737 1,044,000 Houston Exploration Company 7.000%, 06/15/13 1,101,420 1,044,000 KCS Energy, Inc. 7.125%, 04/01/12 1,098,810 209,000 Lone Star Technologies, Inc. 9.000%, 06/01/11 226,765 Overseas Shipholding Group, Inc. 1,670,000 7.500%, 02/15/24 1,695,050 418,000 8.750%, 12/01/13 474,430 Petroleo Brasileiro, SA(b) 3,445,000 9.125%, 07/02/13 3,867,013 3,236,000 8.375%, 12/10/18 3,405,890 Premcor Refining Group, Inc. 1,670,000 7.750%, 02/01/12(b) 1,824,475 1,461,000 7.500%, 06/15/15 1,577,880 2,364,000 Swift Energy Company 9.375%, 05/01/12 2,635,860 1,576,000 Whiting Petroleum Corp. 7.250%, 05/01/12 1,635,100 4,175,000 Williams Companies, Inc.(b) 7.750%, 06/15/31 4,613,375 ----------- 30,662,750 ----------- FINANCIALS (0.8%) 4,175,000 Dow Jones CDX North America High Yield Series 3(a)(b) 8.000%, 12/29/09 4,237,625 4,175,000 Dow Jones CDX North America High Yield Series 4(b) 10.500%, 12/29/09 4,167,172 3,132,000 Leucadia National Corp.(b) 7.000%, 08/15/13 3,249,450 3,340,000 LNR Property Corp. 7.625%, 07/15/13 3,841,000 2,192,000 Senior Housing Properties Trust 8.625%, 01/15/12 2,504,360 ----------- 17,999,607 ----------- HEALTH CARE (1.0%) 1,044,000 Alpharma, Inc.(a)(b) 8.625%, 05/01/11 1,088,370 1,044,000 Ameripath, Inc. 10.500%, 04/01/13 1,096,200 762,000 Bausch & Lomb, Inc. 7.125%, 08/01/28 838,482 2,923,000 Beverly Enterprises, Inc.(a) 7.875%, 06/15/14 3,288,375 313,000 Elan Corp. PLC(a)(b) 7.750%, 11/15/11 328,650 1,253,000 Leiner Health Products Group, Inc. 11.000%, 06/01/12 1,372,035 2,296,000 MedCath Corp.(b) 9.875%, 07/15/12 2,479,680 1,252,000 Psychiatric Solutions, Inc. 10.625%, 06/15/13 1,439,800 1,044,000 Quintiles Transnational Corp.(b) 10.000%, 10/01/13 1,184,940 See accompanying Notes to Schedule of Investments STRATEGIC TOTAL RETURN FUND SCHEDULE OF INVESTMENTS JANUARY 31, 2005 (UNAUDITED) PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ $ 3,967,000 Service Corp. International 6.750%, 04/01/16 $ 3,986,835 3,695,000 Tenet Healthcare Corp.(a)(b) 9.250%, 02/01/15 3,713,475 2,818,000 Vanguard Health Systems, Inc.(a)(b) 9.000%, 10/01/14 3,029,350 ------------ 23,846,192 ------------ INDUSTRIALS (1.3%) 3,549,000 EUR AGCO Corp. 6.875%, 04/15/14 4,984,836 1,388,000 American Airlines, Inc.(b) 7.250%, 02/05/09 1,290,840 626,000 Armor Holdings, Inc. 8.250%, 08/15/13 699,555 3,444,000 CNH Global, NV(a) 9.250%, 08/01/11 3,779,790 2,818,000 Cummins, Inc.(b) 9.500%, 12/01/10 3,198,430 1,983,000 General Cable Corp. 9.500%, 11/15/10 2,240,790 3,549,000 Hutchison Whampoa, Ltd.(a)(b) 6.250%, 01/24/14 3,788,845 2,088,000 Jacuzzi Brands, Inc. 9.625%, 07/01/10 2,338,560 Manitowoc Company, Inc. 1,096,000 EUR 10.375%, 05/15/11 1,603,705 784,000 10.500%, 08/01/12 905,520 1,044,000 Monitronics International, Inc. 11.750%, 09/01/10 1,143,180 1,253,000 Navistar International Corp.(b) 7.500%, 06/15/11 1,343,843 626,000 Orbital Sciences Corp. 9.000%, 07/15/11 704,250 1,044,000 Sequa Corp. 8.875%, 04/01/08 1,127,520 1,044,000 United Rentals, Inc.(b) 7.000%, 02/15/14 976,140 ------------ 30,125,804 ------------ INFORMATION TECHNOLOGY (1.2%) 5,010,000 Advanced Micro Devices, Inc.(a)(b) 7.750%, 11/01/12 5,022,525 3,967,000 Avnet, Inc. 9.750%, 02/15/08 4,552,132 1,775,000 Celestica, Inc.(b) 7.875%, 07/01/11 1,859,312 1,044,000 Freescale Semiconductor, Inc.(b) 7.125%, 07/15/14 1,131,435 Iron Mountain, Inc. 2,296,000 6.625%, 01/01/16 2,175,460 522,000 GBP 7.250%, 04/15/14(a) 940,239 Lucent Technologies, Inc. 2,651,000 6.500%, 01/15/28 2,372,645 1,362,000 6.450%, 03/15/29(b) 1,222,395 1,461,000 Sanmina-Sci Corp. 10.375%, 01/15/10 1,665,540 PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------------------------ $ 1,044,000 Stratus Technologies, Inc. 10.375%, 12/01/08 $ 997,020 Xerox Corp.(b) 2,505,000 8.000%, 02/01/27 2,623,988 2,088,000 7.625%, 06/15/13 2,260,260 ------------ 26,822,951 ------------ MATERIALS (1.4%) 2,505,000 Arch Western Finance, LLC 6.750%, 07/01/13 2,567,625 626,000 Century Aluminum Company(a)(b) 7.500%, 08/15/14 671,385 3,284,000 Freeport-McMoRan Copper & Gold, Inc.(b) 10.125%, 02/01/10 3,727,340 1,983,000 Georgia-Pacific Corp. 7.375%, 12/01/25 2,191,215 3,132,000 Global iTechnology, Inc. 10.250%, 02/15/12 3,519,585 939,000 Graham Packaging Holdings Company(a)(b) 9.875%, 10/15/14 988,298 1,775,000 IMCO Recycling, Inc. 10.375%, 10/15/10 2,005,750 2,088,000 IPSCO, Inc. 8.750%, 06/01/13 2,369,880 1,722,000 Novelis, Inc.(a) 7.250%, 02/15/15 1,756,440 1,044,000 Polyone Corp.(b) 10.625%, 05/15/10 1,169,280 1,775,000 Steel Dynamics, Inc. 9.500%, 03/15/09 1,952,500 2,505,000 Texas Industries, Inc. 10.250%, 06/15/11 2,918,325 1,670,000 U.S. Concrete, Inc. 8.375%, 04/01/14 1,803,600 Union Carbide Corp.(b) 2,004,000 7.875%, 04/01/23 2,144,280 1,388,000 7.500%, 06/01/25 1,446,990 ------------ 31,232,493 ------------ TELECOMMUNICATION SERVICES (0.6%) Alamosa Holdings, Inc.(b) 2,714,000 8.500%, 01/31/12 2,903,980 1,044,000 11.000%, 07/31/10 1,221,480 4,593,000 AT&T Corp. 9.750%, 11/15/31 5,873,299 939,000 IPCS Escrow Company(b) 11.500%, 05/01/12 1,077,502 2,088,000 Nextel Communications, Inc. 5.950%, 03/15/14 2,176,740 ------------ 13,253,001 ------------ UTILITIES (0.5%) Calpine Corp.(b) 5,345,000 8.500%, 05/01/08 3,955,300 4,071,000 8.500%, 02/15/11 2,829,345 1,016,000 7.750%, 04/15/09 721,360 See accompanying Notes to Schedule of Investments STRATEGIC TOTAL RETURN FUND SCHEDULE OF INVESTMENTS JANUARY 31, 2005 (UNAUDITED) PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------- $ 2,505,000 Edison International 7.730%, 06/15/09 $ 2,667,825 ------------ 10,173,830 ------------ TOTAL CORPORATE BONDS 274,172,921 ------------ NUMBER OF CONTRACTS VALUE -------------------------------------------------------------------- OPTIONS (2.1%) CONSUMER DISCRETIONARY (1.0%) 3,400 Carnival Corp.(d) Call, 01/20/07, Strike 60.00 2,499,000 2,423 eBay, Inc.(d) Call, 01/20/07, Strike 95.00 3,634,500 7,450 Home Depot, Inc.(d) Call, 01/20/07, Strike 40.00 4,470,000 1,300 Nike, Inc.(d) Call, 01/21/06, Strike 80.00 1,482,000 3,400 Starbucks Corp.(d) Call, 01/20/07, Strike 55.00 3,230,000 6,300 YUM! Brands, Inc.(d) Call, 01/20/07, Strike 40.00 6,520,500 ------------ 21,836,000 ------------ CONSUMER STAPLES (0.3%) 3,500 Altria Group, Inc.(d) Call, 01/21/06, Strike 55.00 3,885,000 1,840 Gillette Company(d) Call, 01/21/06, Strike 40.00 2,116,000 1,330 Kellogg Company(d) Call, 01/21/06, Strike 45.00 339,150 ------------ 6,340,150 ------------ ENERGY (0.3%) 1,000 Amerada Hess Corp.(d) Call, 01/20/07, Strike 80.00 1,680,000 5,000 Chevrontexaco Corp.(d) Call, 01/20/07, Strike 45.00 5,625,000 ------------ 7,305,000 ------------ FINANCIALS (0.2%) 1,300 Allstate Corp.(d) Call, 01/21/06, Strike 45.00 897,000 3,600 Citigroup, Inc.(d) Call, 01/20/07, Strike 40.00 3,816,000 ------------ 4,713,000 ------------ HEALTH CARE (0.0%) 100 Bausch & Lomb, Inc.(d) Call, 01/21/06, Strike 65.00 121,000 1,400 Biogen Idec, Inc.(d) Call, 01/21/06, Strike 70.00 868,000 ------------ 989,000 ------------ INFORMATION TECHNOLOGY (0.3%) 2,400 Apple Computer, Inc.(d) Call, 01/20/07, Strike 75.00 4,944,000 NUMBER OF CONTRACTS VALUE -------------------------------------------------------------------- 4,800 QUALCOMM, Inc.(d) Call, 01/21/06, Strike 37.50 $ 2,256,000 ------------ 7,200,000 ------------ TOTAL OPTIONS 48,383,150 ------------ TOTAL SYNTHETIC CONVERTIBLE SECURITIES (Cost $305,170,036) 322,556,071 ------------ NUMBER OF SHARES VALUE -------------------------------------------------------------------- CONVERTIBLE PREFERRED STOCKS (13.1%) CONSUMER DISCRETIONARY (3.9%) 1,805,000 Ford Motor Company Capital Trust II(e) 6.500% 90,213,900 ------------ CONSUMER STAPLES (1.2%) 1,105,000 Albertson's, Inc. 7.250% 26,917,800 ------------ FINANCIALS (3.5%) 335,000 Capital One Financial Corp. 6.250% 17,889,000 300,000 Chubb Corp. 7.000% 8,586,000 650,000 Genworth Financial, Inc. 6.000% 20,631,000 650,000 Lehman Brothers Holdings, Inc. 6.250% 18,265,000 220,000 National Australia Bank, Ltd. 7.875% 8,492,000 35,000 State Street Corp. 6.750% 7,245,000 ------------ 81,108,000 ------------ HEALTH CARE (2.2%) 635,000 Baxter International, Inc.(b) 7.000% 34,671,000 314,000 Schering-Plough Corp.(e) 6.000% 16,202,400 ------------ 50,873,400 ------------ INDUSTRIALS (0.3%) 80,000 Cummins, Inc. 7.000% 6,790,000 ------------ INFORMATION TECHNOLOGY (1.5%) 255,000 Xerox Corp. 6.250% 35,164,500 ------------ UTILITIES (0.5%) 150,000 Southern Union Company 5.750% 10,533,000 ------------ TOTAL CONVERTIBLE PREFERRED STOCKS (Cost $300,703,158) 301,600,600 ------------ COMMON STOCKS (67.4%) CONSUMER DISCRETIONARY (4.7%) 2,000,000 AUD APN News & Media, Ltd. 7,655,879 577,000 General Motors Corp.(b)(e) 21,239,370 See accompanying Notes to Schedule of Investments STRATEGIC TOTAL RETURN FUND SCHEDULE OF INVESTMENTS JANUARY 31, 2005 (UNAUDITED) NUMBER OF SHARES VALUE -------------------------------------------------------------------- 750,000 Genuine Parts Company(b) $ 31,747,500 731,000 May Department Stores Company(b) 24,780,900 490,000 Maytag Corp.(b) (e) 7,697,900 980,000 Saks, Inc.(b) 13,945,400 ------------ 107,066,949 ------------ CONSUMER STAPLES (5.7%) 320,000 Altria Group, Inc.(b) 20,425,600 644,000 Gillette Company 32,663,680 410,000 Kimberly-Clark Corp.(e) 26,859,100 482,000 Procter & Gamble Company(b) 25,656,860 701,000 Sara Lee Corp. 16,459,480 263,000 Supervalu, Inc. 8,313,430 ------------ 130,378,150 ------------ ENERGY (6.2%) 1,040,000 Chevrontexaco Corp. 56,576,000 366,000 Conocophillips 33,961,140 285,000 Kerr-Mcgee Corp.(b) 17,598,750 36,000 EUR OMV, AG 11,227,029 395,000 PetroChina Company, Ltd.(b) 22,159,500 ------------ 141,522,419 ------------ FINANCIALS (20.2%) 732,900 Allstate Corp.(b) 36,967,476 980,000 Bank Of America Corp. 45,442,600 1,372,000 Citigroup, Inc. 67,296,600 477,000 Federal National Mortgage Association(e) 30,804,660 220,000 Fidelity National Corp. 9,640,400 978,700 General Growth Properties, Inc.(b) 31,093,299 191,000 Independence Community Bank Corp. 7,506,300 176,000 Jefferson-Pilot Corp. 8,782,400 559,600 Mills Corp.(b) 31,298,428 300,000 Morgan Stanley 16,788,000 1,395,100 New York Community Bancorp, Inc.(e) 24,874,633 118,900 UnionBanCal Corp. 7,321,862 855,000 Wachovia Corp. 46,896,750 2,428,000 Washington Mutual, Inc.(e) 97,969,800 ------------ 462,683,208 ------------ HEALTH CARE (10.8%) 4,146,000 Bristol-Myers Squibb Company(b) 97,182,240 1,155,000 Johnson & Johnson 74,728,500 1,755,000 Merck & Company, Inc.(b) 49,227,750 1,082,000 Pfizer, Inc.(e) 26,141,120 ------------ 247,279,610 ------------ INDUSTRIALS (8.6%) 315,000 Caterpillar, Inc.(b) 28,066,500 410,000 Emerson Electric Company 27,568,400 819,000 General Electric Company(b) 29,590,470 450,000 Masco Corp. 16,560,000 435,000 Raytheon Company 16,269,000 724,000 Rockwell Automation, Inc. 41,014,600 1,346,000 Waste Management, Inc.(e) 39,034,000 ------------ 198,102,970 ------------ INFORMATION TECHNOLOGY (2.7%) 1,382,000 Intel Corp. 31,025,900 NUMBER OF SHARES VALUE ------------------------------------------------------------------- 650,000 Microsoft Corp. $ 17,082,000 1,000,000 Nokia Corp.(b) 15,280,000 ------------- 63,387,900 ------------- TELECOMMUNICATION SERVICES (8.5%) 1,850,000 Bellsouth Corp.(b) 48,544,000 950,000 MCI, Inc.(b) 18,325,500 3,071,000 SBC Communications, Inc. 72,966,960 750,000 Sprint Corp. 17,872,500 1,039,000 Verizon Communications, Inc. 36,978,010 ------------- 194,686,970 ------------- TOTAL COMMON STOCKS (Cost $1,529,248,982) 1,545,108,176 ------------- PRINCIPAL AMOUNT VALUE ------------------------------------------------------------------- SHORT-TERM INVESTMENTS (2.3%) $ 25,000,000 Citigroup, Inc. 2.300%, 02/01/05 25,000,000 26,833,000 Exxon Mobil Corporation 2.300%, 02/01/05 26,833,000 ---------- TOTAL SHORT-TERM INVESTMENTS (Cost $51,833,000) 51,833,000 ---------- NUMBER OF SHARES VALUE -------------------------------------------------------------------- INVESTMENT OF CASH COLLATERAL FOR SECURITIES ON LOAN (20.3%) 466,435,267 Bank of New York Institutional Cash Reserve Fund current rate 2.519% 466,435,267 ------------- TOTAL INVESTMENT OF CASH COLLATERAL FOR SECURITIES ON LOAN (Cost $466,435,267) 466,435,267 ------------- TOTAL INVESTMENTS (167.6%) (Cost $3,775,193,790) 3,843,079,032 ------------- NUMBER OF CONTRACTS VALUE -------------------------------------------------------------------- WRITTEN OPTIONS (0.0%) CONSUMER DISCRETIONARY (0.0%) (8,000) Ford Motor Company(d) Call, 03/19/05, Strike (40,000) 15.00 (2,900) General Motors Corp.(d) Call, 03/19/05, Strike (203,000) 37.50 (2,000) Maytag Corp.(d) Call, 04/16/05, Strike 17.50 (40,000) -------- (283,000) -------- CONSUMER STAPLES (0.0%) (1,600) Kimberly-Clark Corp.(d) Call, 04/16/05, Strike 70.00 (84,000) -------- See accompanying Notes to Schedule of Investments STRATEGIC TOTAL RETURN FUND SCHEDULE OF INVESTMENTS JANUARY 31, 2005 (UNAUDITED) NUMBER OF CONTRACTS VALUE --------------------------------------------------------------------------- FINANCIALS (0.0%) (1,900) Federal National Mortgage Association(d) Call, 03/19/05, Strike 75.00 $ (19,000) (5,000) New York Community Bancorp, Inc.(d) Call, 04/16/05, Strike 22.50 (25,000) (4,700) Washington Mutual, Inc.(d) Call, 04/16/05, Strike 42.50 (164,500) --------------- (208,500) --------------- HEALTH CARE (0.0%) (4,300) Pfizer, Inc.(d) Call, 03/19/05, Strike 25.00 (215,000) (3,500) Schering-Plough Corp.(d) Call, 05/21/05, Strike 22.50 (52,500) --------------- (267,500) --------------- INDUSTRIALS (0.0%) (5,400) Waste Management, Inc.(d) Call, 04/16/05, Strike 32.50 (54,000) --------------- TOTAL WRITTEN OPTIONS (Proceeds $2,531,786) (897,000) --------------- PAYABLE UPON RETURN OF SECURITIES ON LOAN (-20.3%) (466,435,267) --------------- LIABILITIES, LESS OTHER ASSETS (-0.2%) (2,890,037) --------------- PREFERRED SHARES AT REDEMPTION VALUE INCLUDING DIVIDENDS PAYABLE (-47.1%) (1,080,500,951) --------------- NET ASSETS APPLICABLE TO COMMON SHAREHOLDERS (100.0%) $ 2,292,355,777 --------------- NOTES TO SCHEDULE OF INVESTMENTS Note: Market Value for securities denominated in foreign currencies are shown in U.S. dollars. (a) 144A securities are those that are exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These securities are generally issued to qualified institutional buyers ("QIBs"), such as the Fund. Any resale of these securities must generally be effected through a sale that is exempt from registration (e.g. a sale to another QIB), or the security must be registered for public sale. At January 31, 2005 the market value of 144A securities that could not be exchanged to the registered form were $298,566,327 or 13.0 % of net assets applicable to common shareholders of the Fund. (b) Security, or portion of security, is on loan. (c) Variable rate security. The interest rate shown is the rate in effect at January 31, 2005. (d) Non-Income producing security. (e) Security, or portion of security, is being held as collateral for written options. FOREIGN CURRENCY ABBREVIATIONS AUD Australia Dollar CAD Canadian Dollar EUR European Monetary Unit GBP British Pound Sterling NOTES TO SCHEDULE OF INVESTMENTS (UNAUDITED) NOTE 1 PORTFOLIO VALUATION. In computing the net asset value of the Fund, portfolio securities, including options, that are traded on a national securities exchange are valued at the last reported sales price. Securities quoted on the NASDAQ National Market System are valued at the Nasdaq Official Closing Price ("NOCP"), as determined by Nasdaq, or lacking an NOCP, the last current reported sale price as of the time of valuation. Securities traded in the over-the-counter market and listed securities for which no sales were reported are valued at the mean of the most recently quoted bid and asked prices. Short-term securities with maturities of 60 days or less are valued at amortized cost, which approximates market value. When market quotations are not readily available or when the valuation methods mentioned above are not reflective of the fair value of the security, the security is priced at a fair value following procedures and/or guidelines approved by the Board of Trustees, which may include utilizing a systematic fair valuation model provided by an independent pricing system. The Fund may also use fair value pricing, if the value of a security it holds is, pursuant to Board of Trustees' guidelines, materially affected by events occurring before the Fund's pricing time but after the closed of the primary market or exchange on which the security is traded. These 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 is employed, the value of the portfolio security used to calculate the Fund's net asset value may differ from quoted or official closing prices. Securities that are principally traded in a foreign market are valued as of the close of the appropriate exchange or other designated time. Trading in securities on European and Far Eastern securities exchanges and over-the-counter markets is normally completed at various times before the close of business on each day on which the New York Stock Exchange ("NYSE") is open. Trading of these 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 net asset value is not calculated. As stated above, if the market prices are not readily available or are not reflective of the fair value of the security, the security will be priced at a fair value following procedures approved by the Board of Trustees. In light of the judgment involved in fair value decisions, there can be no assurance that a fair value assigned to a particular security is accurate. INVESTMENT TRANSACTIONS. Short-term investment transactions are recorded on a trade date basis. Long-term investment transactions are recorded on a trade date plus one basis, except for fiscal quarter ends, which are recorded on trade date. FOREIGN CURRENCY TRANSLATION. Values of investments and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars using the spot market rate of exchange at the date of valuation. Purchases and sales of investments and dividend and interest income are translated into U.S. dollars using the spot market rate of exchange prevailing on the respective dates of such transaction. 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 among others, 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 market value should the counterparty not perform under the contract. Put and call options purchased are accounted for in the same manner as portfolio securities. The cost of securities acquired through the exercise of call options is increased by premiums paid. The proceeds from securities sold through the exercise of put options are decreased by the premiums paid. When a Fund writes an option, an amount equal to the premium received by a Fund is recorded as a liability and is subsequently adjusted to the current value of the option written. Premiums received from writing options that expire unexercised are treated by a Fund on the expiration date as realized gains from investments. The difference between the premium and the amount paid on effecting a closing purchase transaction, including brokerage commissions, is also treated as a realized gain, or, if the premium is less than the amount paid for the closing purchase transaction, as a realized loss. If a call option is exercised, the premium is added to the proceeds from the sale of the underlying security or currency in determining whether a Fund has realized a gain or loss. If a put option is exercised, the premium reduces the cost basis of the securities purchased by a Fund. A 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 following information is presented on an income tax basis as of January 31, 2005. Differences between amounts for financial statements and Federal income tax purposes are primarily due to timing differences. The cost basis of investments for Federal income tax purposes at January 31, 2005 was as follows: Cost basis of investments $3,782,730,665 -------------- Gross unrealized appreciation $ 189,577,054 Gross unrealized depreciation (129,228,687) -------------- Net unrealized appreciation (depreciation) $ 60,348,367 -------------- NOTES TO SCHEDULE OF INVESTMENTS (UNAUDITED) NOTE 3 SYNTHETIC CONVERTIBLE SECURITIES. The Fund may establish a "synthetic" convertible instrument by combining separate securities that possess economic characteristics similar to a convertible security, i.e., fixed-income securities ("fixed-income component") and the right to acquire equity securities ("convertible component"). The fixed-income component is achieved by investing in non-convertible, fixed-income securities such as bonds, preferred stocks and money market instruments. The convertible component is achieved by investing in warrants or options to buy common stock at a certain exercise price, or options on a stock index. In establishing a synthetic instrument, the Fund may pool a basket of fixed-income securities and a basket of warrants or options that produce the economic characteristics similar to a convertible security. Within each basket of fixed-income securities and warrants or options, different companies may issue the fixed-income and convertible components, which may be purchased separately and at different times. The Fund may purchase synthetic securities created by other parties, typically investment banks, including convertible structured notes. Convertible structured notes are fixed-income debentures linked to equity. Convertible structured notes have the attributes of a convertible security; however, the investment bank that issued the convertible note assumes the credit risk associated with the investment, rather than the issuer of the underlying common stock into which the note is convertible. Purchasing synthetic convertible securities may offer more flexibility than purchasing a convertible security. Different companies may issue the fixed-income and convertible components, which may be purchased separately and at different times. NOTE 4 PREFERRED SHARES. There are unlimited shares of Auction Rate Cumulative Preferred Shares ("Preferred Shares") authorized. The Preferred Shares have rights as determined by the Board of Trustees. The 43,200 shares of Preferred Shares outstanding consist of seven series, 7,040 shares of M, 7,040 shares of TU, 7,040 shares of W, 7,040 shares of TH, 7,040 shares of F, 4,000 shares of A, and 4,000 shares of B. The Preferred Shares have a liquidation value of $25,000 per share plus any accumulated but unpaid dividends whether or not declared. Dividends on the Preferred Shares are cumulative at a rate typically reset every seven or twenty-eight days based on the results of an auction. Dividend rates ranged from 1.81% to 2.87% for the period ended January 31, 2005. Under the Investment Company Act of 1940, the Fund may not declare dividends or make other distributions on shares of common stock or purchase any such shares if, at the time of the declaration, distribution or purchase, asset coverage with respect to the outstanding Preferred Shares would be less than 200%. The Preferred Shares are redeemable at the option of the Fund, in whole or in part, on any dividend payment date at $25,000 per share plus any accumulated but unpaid dividends. The Preferred Shares are also subject to mandatory redemption at $25,000 per share plus any accumulated but unpaid dividends, whether or not declared, if certain requirements relating to the composition of the assets and liabilities of the Fund as set forth in the Statement of Preferences are not satisfied. The holders of Preferred Shares have voting rights equal to the holders of common stock (one vote per share) and will vote together with holders of shares of common stock as a single class except on matters affecting only the holders of Preferred Shares or the holders of common shares. NOTE 5 INTEREST RATE TRANSACTIONS. The Fund may enter into interest rate swap or cap transactions to attempt to protect itself from increasing dividend or interest expense on its leverage resulting from increasing short-term interest rates. A decline in interest rates may result in a decline in the value of the swap or cap, which may result in a decline in the net asset value of the Fund. In addition, if the counterparty to an interest rate swap or cap defaults, the Fund would not be able to use the anticipated receipts under the swap or cap to offset the dividend or interest payments on the Fund's leverage. At the time an interest rate swap or cap reaches its scheduled termination, there is a risk that the Fund would not be able to obtain a replacement transaction or that the terms of the replacement would not be as favorable as on the expiring transaction. In addition, if the Fund is required to terminate any swap or cap early due to the Fund failing to maintain a required 200% asset coverage of the liquidation value of the outstanding preferred shares or the Fund loses its credit rating on its preferred shares, then the Fund could be required to make a termination payment, in addition to redeeming all or some of the preferred shares. Details of the swap agreements outstanding as of January 31, 2005 were as follows: UNREALIZED TERMINATION NOTIONAL FIXED RATE FLOATING RATE APPRECIATION COUNTERPARTY DATE AMOUNT (000) (FUND PAYS) (FUND RECEIVES) (DEPRECIATION) ------------ ----------- ------------ ----------- --------------- -------------- Citibank NA June 4, 2006 $ 150,000 3.04% 1 month LIBOR $ 491,316 Citibank NA June 4, 2007 150,000 3.61% 1 month LIBOR (147,884) Citibank NA June 4, 2009 200,000 4.34% 1 month LIBOR (3,770,893) ----------- $(3,427,461) =========== NOTE 6 SECURITIES LENDING. During the period ended January 31, 2005, the Fund lent certain of its securities to broker-dealers and banks. Any such loan must be continuously secured by collateral in cash or cash equivalents maintained on a current basis in an amount at least equal to the market value of the securities loaned by the Fund. The Fund continues to receive the equivalent of the interest or dividends paid by the issuer on the securities loaned, and also receives an additional return that may be in the form of a fixed fee or a percentage of the collateral. The Fund may pay reasonable fees to persons unaffiliated with the Fund for services in arranging these loans. The Fund has the right to call the loan and obtain the securities loaned at any time on notice of not more than five business days. The Fund does not have the right to vote the securities during the existence of the loan but could call the loan in an attempt to permit voting of the securities in certain circumstances. Upon return of the securities loaned, the cash or cash equivalent collateral will be returned to the borrower. In the event of bankruptcy or other default of the borrower, the Fund could experience both delays in liquidating the loan collateral or recovering the loaned securities and losses, including (a) possible decline in the value of the collateral or in the value of the securities loaned during the period while the Fund seeks to enforce its rights thereto, (b) possible subnormal levels of income and lack of access to income during this period, and (c) expenses of enforcing its rights. In an effort to reduce these risks, Calamos Advisors, LLC and the security lending agent will monitor the creditworthiness of the firms to which each Fund lends securities. At January 31, 2005 the Fund had securities valued at $454,640,365 on loan to broker-dealers and banks and had $466,435,267 in cash collateral. 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 on a timely basis. 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 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: March 24, 2005 By: /s/ Patrick H. Dudasik ----------------------------------------------------------------------------- Name: Patrick H. Dudasik Title: Principal Financial Officer Date: March 24, 2005 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: March 24, 2005 By: /s/ Patrick H. Dudasik ----------------------------------------------------------------------------- Name: Patrick H. Dudasik Title: Principal Financial Officer Date: March 24, 2005