OMB APPROVAL OMB Number: 3235-0578 Expires: April 30, 2013 Estimated average burden hours per response..... 5.6 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-22014 Pioneer Diversified High Income Trust (Exact name of registrant as specified in charter) 60 State Street, Boston, MA 02109 (Address of principal executive offices) (ZIP code) Terrence J. Cullen, Pioneer Investment Management, Inc., 60 State Street, Boston, MA 02109 (Name and address of agent for service) Registrant's telephone number, including area code: (617) 742-7825 Date of fiscal year end: April 30 Date of reporting period: July 31, 2010 Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after close of the first and third fiscal quarters, pursuant to Rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. ss. 3507. ITEM 1. Schedule of Investments. Pioneer Diversified High Income Trust SCHEDULE OF INVESTMENTS 7/31/10 (unaudited) Principal Amount USD ($) Value ($) ASSET BACKED SECURITIES - 1.7% of Net Assets Consumer Services - 0.3% Restaurants - 0.3% 100,000 DB Master Finance LLC, 5.779%, 6/20/31 (144A) 97,664 500,000 DB Master Finance LLC, 8.285%, 6/20/31 (144A) 460,255 Total Consumer Services 557,919 Banks - 0.9% Thrifts & Mortgage Finance - 0.9% 246,741 (a) Ace Securities Corp., 1.229%, 12/25/34 180,048 200,000 (a) Carrington Mortgage Loan Trust, 0.429%, 10/25/36 155,826 699,000 (a) Carrington Mortgage Loan Trust, 0.529%, 2/25/37 375,615 519,215 (a) Countrywide Asset-Backed Certificates, 0.779%, 3/25/47 239,692 233,025 (a) GSAMP Trust, 0.459%, 1/25/37 205,466 118,580 (a) GSAMP Trust, 0.759%, 3/25/35 112,439 607,539 (a) Lehman XS Trust, 0.679%, 12/25/35 198,403 Total Banks 1,467,489 Diversified Financials - 0.5% Other Diversified Financial Services - 0.4% 1,191,14 (a) Aircraft Finance Trust, 0.821%, 5/15/24 (144A) 524,101 119,173 (a) Aircraft Finance Trust, 0.841%, 5/15/24 (144A) 91,763 615,864 Specialized Finance - 0.1% 150,000 Dominos Pizza Master Issuer LLC, 5.261%, 4/25/37 (144A 140,283 Total Diversified Financials 756,147 TOTAL ASSET BACKED SECURITIES 2,781,555 (Cost $3,097,531) COLLATERALIZED MORTGAGE OBLIGATIONS - 1.0% of Net Assets Banks - 1.0% Thrifts & Mortgage Finance - 1.0% 261,354 (a) Countrywide Home Loans, 0.679%, 3/25/35 68,428 520,250 (a) Downey Savings and Loan Association Mortgage Loan Trus 181,302 284,112 (a) Downey Savings and Loan Association Mortgage Loan Trus 24,696 1,154,76 (a) Impac CMB Trust, 1.089%, 1/25/35 854,373 122,663 (a) Impac Secured Assets CMN Owner Trust, 0.419%, 11/25/36 109,478 591,658 (a) Luminent Mortgage Trust, 0.589%, 7/25/36 47,981 394,907 (a) WaMu Mortgage Pass-Through Certificates, 0.559%, 4/25/ 314,258 Total Banks 1,600,516 TOTAL COLLATERALIZED MORTGAGE OBLIGATIONS (Cost $2,292,669) 1,600,516 CORPORATE BONDS & NOTES - 93.7% of Net Assets Energy - 8.9% Coal & Consumable Fuels - 1.6% 850,000 (m) Bumi Capital Pte, Ltd., 12.0%, 11/10/16 (144A) 873,375 738,000 Drummond Co., Inc., 9.0%, 10/15/14 (144A) 778,590 420,000 Indo Integrated Energy II BV, 9.75%, 11/5/16 (144A) 452,550 505,000 Massey Energy Co., 6.875%, 12/15/13 503,106 2,607,621 Oil & Gas Drilling - 0.3% 500,000 Pioneer Drilling Co., 9.875%, 3/15/18 (144A) 502,500 Oil & Gas Equipment & Services - 2.1% 1,500,000 American Petroleum Tankers LLC, 10.25%, 5/1/15 (144A)1,500,000 730,000 Expro Finance Luxembourg SCA, 8.5%, 12/15/16 (144A) 712,663 65,067 (b) Nexus 1 Pte., Ltd., 10.5%, 3/7/12 (144A) 65 600,000 (a) Sevan Marine ASA, 3.619%, 5/14/13 (144A) 486,000 NOK 3,000,00 (a) Sevan Marine ASA, 8.18%, 10/24/12 (144A) 489,026 154,800 Skeie Drilling & Production ASA, 11.25%, 3/8/13 (144A) 153,252 3,341,006 Oil & Gas Exploration & Production - 3.2% 505,000 Berry Petroleum Co., 10.25%, 6/1/14 558,025 125,000 Chesapeake Energy Corp., 9.5%, 2/15/15 140,313 970,000 Hilcorp Energy I LP, 9.0%, 6/1/16 (144A) 1,023,350 685,000 Linn Energy LLC, 11.75%, 5/15/17 791,175 NOK 2,500,000 Norwegian Energy Co. AS, 12.9%, 11/20/14 411,638 NOK 3,000,00 (a) PA Resources AB, 10.13%, 3/9/11 486,556 225,000 PetroQuest Energy, Inc., 10.375%, 5/15/12 229,500 240,000 Quicksilver Resources, Inc., 7.125%, 4/1/16 235,200 472,000 Rosetta Resources, Inc., 9.5%, 4/15/18 (144A) 487,340 670,000 (c) SandRidge Energy, Inc., 8.625%, 4/1/15 676,700 5,039,797 Oil & Gas Refining & Marketing - 0.7% 1,310,000 Petroplus Finance, Ltd., 9.375%, 9/15/19 (144A) 1,179,000 Oil & Gas Storage & Transportation - 1.0% 500,000 Holly Energy Partners LP, 6.25%, 3/1/15 485,000 1,245,00 (a) Southern Union Co., 7.2%, 11/1/66 1,104,938 1,589,938 Total Energy 14,259,862 Materials - 10.7% Aluminum - 0.9% 600,000 (b) Asia Aluminum Holdings, Ltd., 8.0%, 12/23/11 (144A) 90,750 300,000 CII Carbon LLC, 11.125%, 11/15/15 (144A) 307,500 1,316,22(a)(cNoranda Aluminum Acquisition Corp., 5.373%, 5/15/15 1,039,815 1,438,065 Commodity Chemicals - 0.2% 300,000 Montell Finance Co. BV, 8.1%, 3/15/27 (144A) 283,500 Construction Materials - 0.6% 865,000 AGY Holding Corp., 11.0%, 11/15/14 735,250 300,000 (a)(dC8 Capital SPV, Ltd., 6.64% (144A) 196,292 931,542 Diversified Chemicals - 0.8% EURO 1,275,000 Ineos Group Holdings Plc, 7.875%, 2/15/16 (144A) 1,316,394 Diversified Metals & Mining - 1.9% 371,096 (c) Blaze Recycling & Metals LLC, 13.0%, 7/16/12 303,835 195,000 FMG Finance Pty., Ltd., 10.625%, 9/1/16 (144A) 222,300 750,000 Prime Dig Pte, Ltd., 11.75%, 11/3/14 (144A) 774,450 745,000 Teck Resources, Ltd., 10.25%, 5/15/16 901,450 750,000 Vedanta Resources Plc, 9.5%, 7/18/18 (144A) 825,000 3,027,035 Forest Products - 0.5% 732,000 (m) Sino-Forest Corp., 10.25%, 7/28/14 (144A) 805,200 Metal & Glass Containers - 1.1% 1,145,000 AEP Industries, Inc., 7.875%, 3/15/13 1,133,550 EURO 255,000 Ardagh Glass Finance Plc, 9.25%, 7/1/16 (144A) 371,248 175,000 (m) BWAY Holding Co., 10.0%, 6/15/18 (144A) 185,500 1,690,298 Paper Packaging - 1.2% 750,103 (c)(eBio-PAPPEL SAB De CV, 6.0%, 8/27/16 606,646 700,000 Graham Packaging Co., Inc., 9.875%, 10/15/14 726,250 750,000 U.S. Corrugated, Inc., 10.0%, 6/1/13 667,500 2,000,396 Paper Products - 1.0% 500,000 Appleton Papers, Inc., 10.5%, 6/15/15 (144A) 495,000 425,000 Cellu Tissue Holdings, Inc., 11.5%, 6/1/14 462,187 260,000 Clearwater Paper Corp., 10.625%, 6/15/16 287,300 339,000 Exopack Holding Corp., 11.25%, 2/1/14 344,509 1,588,996 Precious Metals & Minerals - 0.3% 500,000 ALROSA Finance SA, 8.875%, 11/17/14 (144A) 544,450 Steel - 2.2% 1,245,000 Algoma Acquisition Corp., 9.875%, 6/15/15 (144A) 1,098,713 450,000 Essar Steel Algoma, Inc., 9.375%, 3/15/15 (144A) 432,563 250,000 Evraz Group SA, 8.875%, 4/24/13 (144A) 264,825 250,000 Evraz Group SA, 9.5%, 4/24/18 (144A) 269,125 500,000 Metinvest BV, 10.25%, 5/20/15 (144A) 518,268 920,000 Ryerson, Inc., 12.0%, 11/1/15 963,700 EURO 50,000 Zlomrex International Finance SA, 8.5%, 2/1/14 (144A) 31,267 3,578,461 Total Materials 17,204,337 Capital Goods - 6.6% Aerospace & Defense - 0.3% 405,000 DigitalGlobe, Inc., 10.5%, 5/1/14 441,956 90,000 GeoEye, Inc., 9.625%, 10/1/15 (144A) 94,500 536,456 Building Products - 0.4% EURO 200,000 (a)(dC10 - EUR Capital SPV, Ltd., 6.277% 156,335 365,000 USG Corp., 9.75%, 8/1/14 (144A) 381,425 537,760 Construction & Engineering - 0.5% 350,000 Dycom Industries, Inc., 8.125%, 10/15/15 348,688 500,000 Esco Corp., 8.625%, 12/15/13 (144A) 496,250 844,938 Construction & Farm Machinery & Heavy Trucks - 1.6% 720,000 American Railcar Industries, Inc., 7.5%, 3/1/14 705,600 770,000 Commercial Vehicle Group, Inc., 8.0%, 7/1/13 652,575 950,000 Greenbrier Companies, Inc., 8.375%, 5/15/15 914,375 300,000 Titan International, Inc., 8.0%, 1/15/12 312,000 2,584,550 Electrical Components & Equipment - 0.5% 750,000 WireCo WorldGroup, 9.5%, 5/15/17 (144A) 758,438 Industrial Conglomerates - 0.7% 500,000 Cia Latinoamericana de Infraestructura & Servicios SA, 450,000 500,000 (b) Indalex Holding Corp., 11.5%, 2/1/14 5,888 740,000 Park-Ohio Industries, Inc., 8.375%, 11/15/14 699,300 1,155,188 Industrial Machinery - 1.2% 1,220,000 Industrias Metalurgicas Pescarmona SA, 11.25%,10/22/11,159,000 875,000 Mueller Water Products, Inc., 7.375%, 6/1/17 797,344 1,956,344 Trading Companies & Distributors - 1.4% 150,000 Avis Budget Car Rental LLC/Avis Budget Finance, Inc., 156,375 1,090,000 Intcomex, Inc., 13.25%, 12/15/14 (144A) 1,136,325 1,000,000 Wesco Distribution, Inc., 7.5%, 10/15/17 1,000,000 2,292,700 Total Capital Goods 10,666,374 Commercial & Professional Services - 0.4% Diversified Support Services - 0.2% 400 (f) MSX International, Ltd., UK, 12.5%, 4/1/12 (144A) 328,000 Environmental & Facilities Services - 0.2% 700,000 (b) Aleris International, Inc., 10.0%, 12/15/16 280 210,000 Casella Waste Systems, Inc., 11.0%, 7/15/14 229,163 EURO 107,128 New Reclamation Group Pty., Ltd., 8.125%, 2/1/13 (144A 101,185 330,628 Total Commercial & Professional Services 658,628 Transportation - 1.4% Air Freight & Logistics - 0.6% 929,000 (m) CEVA Group PLC, 11.5%, 4/1/18 (144A) 962,513 Airlines - 0.2% 305,000 Delta Air Lines, Inc., 9.5%, 9/15/14 (144A) 330,163 Marine Ports & Services - 0.4% 1,120,000 Oceanografia SA de CV, 11.25%, 7/15/15 (144A) 700,000 Railroads - 0.2% 240,000 Kansas City Southern de Mexico, 7.625%, 12/1/13 247,800 Total Transportation 2,240,476 Automobiles & Components - 1.6% Auto Parts & Equipment - 1.4% 980,000 (m) Allison Transmission, Inc., 11.0%, 11/1/15 (144A) 1,053,500 160,000 Stanadyne Corp., 10.0%, 8/15/14 150,400 500,000 (e) Stanadyne Corp., 12.0%, 2/15/15 410,000 700,000 (m) Tenneco, Inc., 8.625%, 11/15/14 721,000 2,334,900 Tires & Rubber - 0.2% 235,000 Goodyear Tire & Rubber Co., 10.5%, 5/15/16 263,200 Total Automobiles & Components 2,598,100 Consumer Durables & Apparel - 1.3% Homebuilding - 0.7% 430,000 Desarrolladora Homex SA de CV, 9.5%, 12/11/19 (144A) 462,699 695,000 Meritage Homes Corp., 6.25%, 3/15/15 661,987 1,124,686 Housewares & Specialties - 0.6% 1,000,00 (m) Yankee Acquisition Corp., 9.75%, 2/15/17 1,040,000 Total Consumer Durables & Apparel 2,164,686 Consumer Services - 2.5% Casinos & Gaming - 2.2% 500,000 (b) Buffalo Thunder Development Authority, 9.375%, 12/15/1 90,000 EURO 1,155,000 Codere Finance Luxembourg SA, 8.25%, 6/15/15 (144A) 1,440,778 395,000 FireKeepers Development Authority, 13.875%, 5/1/15 (14 462,150 275,000 (b) Little Traverse Bay Bands of Odawa Indians, 10.25%, 2/ 93,500 1,615,00 (b) Mashantucket Western Pequot Tribe, 8.5%, 11/15/15 (144 274,550 EURO 500,000 Peermont Global, Ltd., 7.75%, 4/30/14 (144A) 566,716 603,000 Scientific Games International, Inc., 9.25%, 6/15/19 639,180 585,000 (b) Station Casinos, Inc., 6.625%, 3/15/18 1,463 3,568,337 Specialized Consumer Services - 0.3% 350,000 StoneMor Operating LLC/Cornerstone Family Services/Osi 371,000 Total Consumer Services 3,939,337 Media - 4.1% Advertising - 0.9% 716,000 MDC Partners, Inc., 11.0%, 11/1/16 (144A) 780,440 800,000 Sitel LLC/Sitel Finance Corp, 11.5%, 4/1/18 (144A) 640,000 1,420,440 Broadcasting - 2.7% 182,676 CCH II LLC, 13.5%, 11/30/16 216,928 840,000 Hughes Network Systems LLC, 9.5%, 4/15/14 873,600 903,125 (c) Intelsat Bermuda, Ltd., 11.5%, 2/4/17 957,312 500,000 Intelsat Subsidiary Holding Co., Ltd., 8.5%, 1/15/13 507,500 430,000 Telesat Canada, 12.5%, 11/1/17 500,950 1,379,15(c)(mUnivision Communications, Inc., 9.75%, 3/15/15 (144A)1,255,031 4,311,321 Publishing - 0.5% 600,000 Cengage Learning Acquisitions, Inc., 10.5%, 1/15/15 (1 580,500 245,000 Interactive Data Corp., 10.25%, 8/1/18 (144A) 253,575 834,075 Total Media 6,565,836 Retailing - 1.0% Apparel Retail - 0.1% EURO 75,000 (a) Edcon Holdings Pty., Ltd., 3.969%, 6/15/14 (144A) 73,282 EURO 74,000 (a) Edcon Holdings Pty., Ltd., 6.219%, 6/15/15 (144A) 62,664 135,946 Internet Retail - 0.4% 640,000 Ticketmaster Entertainment, Inc., 10.75%, 7/28/16 678,400 Specialty Stores - 0.5% 800,000 (m) Sally Holdings LLC, 10.5%, 11/15/16 872,000 Total Retailing 1,686,346 Food, Beverage & Tobacco - 5.0% Agricultural Products - 0.7% 1,127,000 Southern States Cooperative, Inc., 11.25%, 5/15/15(141,127,000 Packaged Foods & Meats - 3.0% 650,000 Bertin Ltda, 10.25%, 10/5/16 (144A) 710,125 491,000 Corporacion Pesquera Inca SAC, 9.0%, 2/10/17 (144A) 491,614 750,000 FAGE Dairy Industry SA/FAGE USA Dairy Industry, Inc., 651,284 209,088 Independencia International, Ltd., 12.0%, 12/30/16 (14 50,181 475,000 Marfrig Overseas, Ltd., 9.5%, 5/4/20 (144A) 488,775 700,000 Marfrig Overseas, Ltd., 9.625%, 11/16/16 (144A) 741,125 1,175,000 Minerva Overseas, Ltd., 9.5%, 2/1/17 (144A) 1,192,625 275,000 Minerva Overseas II, Ltd., 10.875%, 11/15/19 (144A) 290,813 275,000 (e) SA Fabrica de Produtos Alimenticios Vigor, 9.25%, 2/23 279,021 4,895,563 Tobacco - 1.3% 2,015,000 Alliance One International, Inc., 10.0%, 7/15/16 2,083,006 Total Food, Beverage & Tobacco 8,105,569 Household & Personal Products - 0.2% Personal Products - 0.2% 300,000 Revlon Consumer Products Corp., 9.75%, 11/15/15 312,000 Total Household & Personal Products 312,000 Health Care Equipment & Services - 4.1% Health Care Equipment & Services - 0.5% 750,000 Accellent, Inc., 10.5%, 12/1/13 755,625 Health Care Services - 2.3% 378,000 BioScrip, Inc., 10.25%, 10/1/15 (144A) 383,670 1,185,00 (m) DASA Finance Corp., 8.75%, 5/29/18 (144A) 1,285,725 796,459 (c) Surgical Care Affiliates, Inc., 8.875%, 7/15/15 (144A) 794,468 1,170,00 (m) Surgical Care Affiliates, Inc., 10.0%, 7/15/17 (144A)1,172,925 3,636,788 Health Care Supplies - 1.0% 750,000 Bausch & Lomb, Inc., 9.875%, 11/1/15 791,250 815,000 (c) Biomet, Inc., 10.375%, 10/15/17 902,612 1,693,862 Managed Health Care - 0.3% 500,000 Multiplan, Inc., 10.375%, 4/15/16 (144A) 550,000 Total Health Care Equipment & Services 6,636,275 Pharmaceuticals & Biotechnology & Life Sciences - 0.7% Biotechnology - 0.4% 543,000 Lantheus Medical Imaging, Inc., 9.75%, 5/15/17 (144A) 551,145 Life Sciences Tools & Services - 0.3% 131,406 (c) Catalent Pharma Solutions, Inc., 9.5%, 4/15/15 131,077 420,000 PharmaNet Development Group, Inc., 10.875%, 4/15/17 (1 417,900 548,977 Total Pharmaceuticals & Biotechnology & Life Sciences1,100,122 Banks - 2.0% Diversified Banks - 1.3% 250,000 ATF Capital BV, 9.25%, 2/21/14 (144A) 264,025 400,000 (a)(dABN Amro NA Holding Preferred Capital Repackage Trust 340,000 500,000 (a) Banco Macro SA, 9.75%, 12/18/36 450,000 700,000 Banco Macro SA, 10.75%, 6/7/12 500,500 BRL 350,000 International Finance Corp., 9.25%, 3/15/13 199,555 15,747 JSC Temirbank, 14.0%, 6/30/22 (144A) 16,141 500,000 (b) TuranAlem Finance BV, 8.5%, 2/10/15 (144A) 237,500 2,007,721 Regional Banks - 0.7% 600,000 (a)(dPNC Financial Services Group, Inc., 8.25% 622,330 500,000 (a)(dWells Fargo Capital XV, 9.75% 543,150 1,165,480 Total Banks 3,173,201 Diversified Financials - 6.8% Asset Management & Custody Banks - 0.7% 375,000 Janus Capital Group, Inc., 6.5%, 6/15/12 393,683 665,000 Janus Capital Group, Inc., 6.95%, 6/15/17 682,690 1,076,373 Consumer Finance - 0.2% EURO 200,000 TVN Finance Corp II AB, 10.75%, 11/15/17 (144A) 280,101 Investment Banking & Brokerage - 0.2% 450,000 (a)(dGoldman Sachs Capital II, 5.793% 360,900 Multi-Sector Holdings - 0.4% 670,000 Offshore Group Investments, Ltd., 11.5%, 8/1/15 (144A) 666,650 Other Diversified Financial Services - 3.2% EURO 500,000 (a) ATLAS VI Capital, Ltd., 10.261%, 4/6/13 (144A) 673,285 186,000 Grupo Papelero Scribe SA, 8.875%, 4/7/20 (144A) 166,470 1,000,00 (a) Ibis Re, Ltd., 9.25%, 5/3/13 (144A) 940,000 400,000 (a) Ibis Re, Ltd., 10.787%, 5/10/12 (144A) 420,000 2,000,00 (a) Lodestone Re, Ltd., 8.39%, 5/17/13 (144A) 1,950,400 1,000,00 (a) Redwood Capital XI, Ltd., 6.39%, 1/7/11 (144A) 1,007,900 5,158,055 Specialized Finance - 2.1% 500,000 Capital One Capital V, 10.25%, 8/15/39 541,250 1,000,00 (a) Montana Re, Ltd., 13.788%, 12/7/12 (144A) 948,100 425,000 National Money Mart Co., 10.375%, 12/15/16 445,187 755,000 (a) NCO Group, Inc., 5.311%, 11/15/13 649,300 900,000 NCO Group, Inc., 11.875%, 11/15/14 855,000 3,438,837 Total Diversified Financials 10,980,916 Insurance - 23.0% Insurance Brokers - 1.7% 250,000 Alliant Holdings I, Inc., 11.0%, 5/1/15 (144A) 256,250 1,050,000 HUB International Holdings, Inc., 10.25%, 6/15/15 (144 989,625 827,000 (a) U.S.I. Holdings Corp., 4.311%, 11/15/14 (144A) 694,680 804,000 U.S.I. Holdings Corp., 9.75%, 5/15/15 (144A) 755,760 2,696,315 Multi-Line Insurance - 1.3% 1,000,00 (a) Liberty Mutual Group, Inc., 7.0%, 3/15/37 (144A) 831,032 1,000,00 (a) Liberty Mutual Group, Inc., 10.75%, 6/15/58 (144A) 1,095,000 65,000 Sul America Participacoes SA, 8.625%, 2/15/12 (144A) 68,819 1,994,851 Reinsurance - 20.0% 1,500,00 (a) AKIBARE, 3.447%, 5/22/12 (144A) 1,489,950 1,000,00 (a) AKIBARE, 3.647%, 5/22/12 (144A) 991,800 EURO 1,500,00 (a) Atlas Reinsurance Plc, 11.011%, 1/10/11 (144A) 1,954,194 2,000,00 (a) Blue Fin, Ltd., 4.931%, 4/10/12 (144A) 1,898,000 1,000,00 (a) Blue Fin, Ltd., 14.026%, 4/16/12 (144A) 1,049,400 1,500,00 (a) Caelus Re II, Ltd., 6.5%, 5/24/13 (144A) 1,467,750 1,000,00 (a) Caelus Re, Ltd., 6.788%, 6/7/11 (144A) 978,300 1,750,00 (a) Carillon, Ltd., 15.787%, 1/10/11 (144A) 1,616,125 1,500,00 (a) East Lane Re, Ltd., 7.344%, 5/6/11 (144A) 1,474,650 1,750,00 (a) Fhu-Jin, Ltd., 4.244%, 8/10/11 (144A) 1,768,725 1,000,00 (a) Foundation Re III, Ltd., 5.907%, 2/3/14 (144A) 961,200 1,000,00 (a) GlobeCat, Ltd., 6.534%, 1/2/13 (144A) 1,014,900 350,000 (a) GlobeCat, Ltd., 9.784%, 1/2/13 (144A) 313,740 EURO 1,500,00 (a) Green Valley, Ltd., 4.41%, 1/10/11 (144A) 1,946,181 600,000 (a) Merna Reinsurance II, Ltd., 3.8%, 4/8/13 (144A) 597,420 250,000 (a) MultiCat Mexico, Ltd., Series 2009-I Class A, 11.64%, 266,850 250,000 (a) MultiCat Mexico, Ltd., Series 2009-I Class B, 10.39%, 249,850 250,000 (a) MultiCat Mexico, Ltd., Series 2009-I Class C, 10.39%, 249,850 250,000 (a) MultiCat Mexico, Ltd., Series 2009-I Class D, 10.39%, 244,450 2,500,00 (a) Muteki, Ltd., 4.845%, 5/24/11 (144A) 2,493,750 500,000 (a) Mystic Re II, Ltd., 12.538%, 3/20/12 (144A) 525,350 1,000,00 (a) Nelson Re, Ltd., 4.945%, 6/6/11 (144A) 992,000 1,000,00 (a) Newton Re, Ltd., 5.188%, 12/24/10 (144A) 999,800 1,000,00 (a) Newton Re, Ltd., 7.488%, 12/24/10 (144A) 937,400 425,000 (a) Residential Reinsurance 2008, Ltd., 7.288%, 6/6/11 (14 413,312 2,000,00 (a) Residential Reinsurance 2008, Ltd., 12.038%, 6/6/11(11,940,400 1,000,00 (a) Successor X, Ltd., 0.19%, 12/9/10 (144A) 861,700 600,000 (a) Successor X, Ltd., 0.19%, 12/9/10 (144A) 526,560 500,000 (a) Successor X, Ltd., 9.89%, 4/4/13 (144A) 447,200 1,250,00 (a) Successor X, Ltd., 11.89%, 4/4/13 (144A) 1,088,750 500,000 (a) Successor X, Ltd., 16.89%, 4/4/13 (144A) 437,300 32,196,857 Total Insurance 36,888,023 Real Estate - 0.3% Real Estate Operating Companies - 0.3% 65,489 Alto Palermo SA, 11.0%, 6/11/12 (144A) 30,943 410,000 IRSA Inversiones y Representaciones SA, 8.5%, 2/2/17 ( 384,375 Total Real Estate 415,318 Software & Services - 2.8% Application Software - 0.8% 1,390,000 Vangent, Inc., 9.625%, 2/15/15 1,327,450 Data Processing & Outsourced Services - 0.7% 1,465,00 (m) First Data Corp., 9.875%, 9/24/15 1,179,325 Internet Software & Services - 0.7% 905,000 Terremark Worldwide, Inc., 12.0%, 6/15/17 1,031,700 IT Consulting & Other Services - 0.3% 405,000 Activant Solutions, Inc., 9.5%, 5/1/16 392,850 Systems Software - 0.3% 684,999 (c)(gPegasus Solutions, Inc., 13.0%, 4/15/14 (144A) 513,749 Total Software & Services 4,445,074 Technology Hardware & Equipment - 0.6% Computer Storage & Peripherals - 0.3% 430,000 Seagate Technology International, 10.0%, 5/1/14 (144A) 503,100 Electronic Equipment & Instruments - 0.3% 486,000 Da-Lite Screen Co., Inc., 12.5%, 4/1/15 488,430 Total Technology Hardware & Equipment 991,530 Semiconductors & Semiconductor Equipment - 0.5% Semiconductor Equipment - 0.5% 750,000 Aeroflex. Inc., 11.75%, 2/15/15 803,437 Total Semiconductors & Semiconductor Equipment 803,437 Telecommunication Services - 6.5% Alternative Carriers - 0.7% 945,000 Global Crossing , Ltd., 12.0%, 9/15/15 1,048,950 Integrated Telecommunication Services - 3.0% 910,000 Broadview Networks Holdings, Inc., 11.375%, 9/1/12 887,250 388,000 Cincinnati Bell, Inc., 8.75%, 3/15/18 379,270 1,250,000 GCI, Inc., 7.25%, 2/15/14 1,271,875 750,000 PAETEC Holding Corp., 8.875%, 6/30/17 775,312 1,010,000 PAETEC Holding Corp., 9.5%, 7/15/15 1,010,000 500,000 Windstream Corp., 8.625%, 8/1/16 521,250 4,844,957 Wireless Telecommunication Services - 2.8% 550,000 Bakrie Telecom Tbk PT, 11.5%, 5/7/15 (144A) 539,000 500,000 (m) Cricket Communications, Inc., 9.375%, 11/1/14 516,875 300,000 (m) Digicel Group, Ltd., 10.5%, 4/15/18 (144A) 321,000 750,000 NII Capital Corp., 10.0%, 8/15/16 828,750 790,000 (m) OJSC Vimpel Communications, 9.125%, 4/30/18 (144A) 903,562 1,330,000 True Move Co., Ltd., 10.375%, 8/1/14 (144A) 1,346,625 100,000 True Move Co., Ltd., 10.75%, 12/16/13 (144A) 102,250 4,558,062 Total Telecommunication Services 10,451,969 Utilities - 2.7% Electric Utilities - 0.6% 750,000 Cia de Transporte de Energia Electrica de Alta Tension 690,000 500,000 (m) Texas Competitive Electric Holdings Co. LLC, 10.25%, 1 335,000 1,025,000 Gas Utilities - 1.0% 490,000 Inergy, L.P., 8.25%, 3/1/16 514,500 1,135,000 Transportadora de Gas del Sur SA, 7.875%, 5/14/17(1441,112,300 1,626,800 Independent Power Producers & Energy Traders - 0.9% 500,000 Intergen NV, 9.0%, 6/30/17 (144A) 521,250 346,000 Listrindo Capital BV, 9.25%, 1/29/15 (144A) 380,240 500,000 Star Energy Geothermal (Wayang Windu), Ltd., 11.5%, 2/ 534,451 1,435,941 Multi-Utilities - 0.2% 225,000 PNM Resources, Inc., 9.25%, 5/15/15 239,906 Total Utilities 4,327,647 TOTAL CORPORATE BONDS & NOTES (Cost $152,766,382) 150,615,063 CONVERTIBLE BONDS & NOTES - 3.1% of Net Assets Materials - 0.8% Diverified Chemicals - 0.8% 1,900 (f) Hercules Inc, 6.5%, 6/30/29 1,349,000 Total Materials 1,349,000 Capital Goods - 0.2% Electrical Components & Equipment - 0.2% 150,000 JA Solar Holdings Co., Ltd., 4.5%, 5/15/13 131,437 271,000 Suntech Power Holdings Co., Ltd., 3.0%, 3/15/13 219,171 Total Capital Goods 350,608 Transportation - 0.5% Marine - 0.5% 990,000 Horizon Lines, Inc., 4.25%, 8/15/12 831,600 Total Transportation 831,600 Media - 0.4% Movies & Entertainment - 0.4% 659,000 Live Nation, Inc., 2.875%, 7/15/27 552,736 Total Media 552,736 Health Care Equipment & Services - 0.8% Health Care Equipment & Services - 0.6% 1,040,00 (e) Hologic, Inc., 2.0%, 12/15/37 916,500 Health Care Facilities - 0.2% 405,000 LifePoint Hospitals, Inc., 3.5%, 5/15/14 382,725 Health Care Services - 0.0% 50,000 Omnicare, Inc., 3.25%, 12/15/35 42,688 Total Health Care Equipment & Services 1,341,913 Technology Hardware & Equipment - 0.2% Communications Equipment - 0.2% 450,000 (b) Nortel Networks Corp., 2.125%, 4/15/14 351,000 Total Technology Hardware & Equipment 351,000 Telecommunication Services - 0.2% Wireless Telecommunication Services - 0.2% 250,000 NII Holdings, Inc., 3.125%, 6/15/12 240,313 Total Telecommunication Services 240,313 TOTAL CONVERTIBLE BONDS & NOTES (Cost $4,299,457) 5,017,170 SOVEREIGN DEBT OBLIGATIONS - 0.6% of Net Assets Brazil - 0.6% BRL 1,750,000 Brazilian Government International Bond, 10.25%,1/10/1,007,425 TOTAL SOVEREIGN DEBT OBLIGATIONS 1,007,425 (Cost $947,488) FLOATING RATE LOAN INTERESTS - 35.5% of Net Assets (h) Energy - 0.9% Integrated Oil & Gas - 0.8% 950,000 Big West Oil LLC, Term Loan, 12.0%, 7/23/15 957,916 288,536 Hudson Products Holdings, Inc., Term Loan, 8.5%, 8/24/ 265,453 1,223,369 Oil & Gas Exploration & Production - 0.1% 299,818 Venoco, Inc., Second Lien Term Loan, 4.375%, 5/7/14 271,772 Total Energy 1,495,141 Materials - 4.0% Diversified Chemicals - 1.1% 845,768 Huntsman International LLC, New Dollar Term Loan B, 2. 795,683 333,688 Ineos US Finance LLC, Facility Term Loan B-2, 7.5%, 12 328,961 365,000 Ineos US Finance LLC, Facility Term Loan C-2, 8.0%, 12 359,829 249,375 Solutia, Inc., Term Loan, 4.75%, 3/17/17 250,176 1,734,649 Forest Products - 0.9% 1,500,00 (c) Ainsworth Lumber Co., Ltd., Term Loan, 5.375%,6/26/141,423,125 Paper Packaging - 0.6% 48,698 Graham Packaging Co. LP, Term Loan B, 2.625% - 2.813%, 48,644 460,188 Graham Packaging Co. LP, Term Loan C, 6.75%, 4/5/14 464,718 438,525 Graphic Packaging International, Inc., Incremental Ter 430,988 944,350 Paper Products - 0.9% 475,000 Exopack, Term Loan, 9.25%, 7/12/18 446,500 964,927 Georgia-Pacific LLC, Term Loan B, 2.475% - 2.537%, 12/ 950,837 1,397,337 Specialty Chemicals - 0.0% 100,000 Chemtura Corp., Facility Term Loan, 6.0%, 2/11/11 99,938 Steel - 0.5% 900,843 (c) Niagara Corp., New Term Loan, 10.5%, 6/29/14 828,775 Total Materials 6,428,174 Capital Goods - 2.8% Aerospace & Defense - 1.4% 605,843 DAE Aviation Holdings, Inc., Tranche B-1 Term Loan, 4. 549,802 248,656 Hunter Defense Technologies, Inc., Term Loan, 3.79%, 8 233,115 488,579 Spirit Aerosystems, Inc., Term Loan B-1, 2.276%, 9/30/ 478,400 588,165 Standard Aero, Ltd., Tranche B-2 Term Loan, 4.14% - 4. 533,760 393,590 TASC, Inc., Tranche A Term Loan, 5.5%, 12/18/14 394,738 2,189,815 Construction & Engineering - 0.7% 1,113,172 Goodman Global, Inc., Term Loan, 6.25%, 2/13/14 1,118,042 Construction & Farm Machinery & Heavy Trucks - 0.6% 498,771 Bucyrus International, Inc., Tranche C Dollar Term Loa 501,005 344,712 Manitowoc Co., Inc., Term Loan B, 8.0%, 11/6/14 345,429 143,064 Oshkosh Truck Corp., Term Loan B, 6.54%, 12/6/13 143,735 990,169 Industrial Machinery - 0.1% EURO 123,437 SIG Euro Holding AG & Co. KGaA, European Term Loan, 6. 159,206 Total Capital Goods 4,457,232 Commercial & Professional Services - 1.9% Commercial Printing - 0.3% 3,752 Cenveo Corp., Delayed Draw Term Loan, 5.039%, 6/21/13 3,695 131,423 Cenveo Corp., Facility Term Loan C, 5.039%, 6/21/13 129,410 400,000 John Henry Holdings, Inc., Advance Term Loan, 7.0%, 5/ 397,500 530,605 Diversified Support Services - 0.2% 300,004 Rental Service Corp., Second Lien Initial Term Loan, 4 284,910 Environmental & Facilities Services - 1.2% 811,004 Brickman Group Holdings, Inc., Tranche B Term Loan, 2. 762,343 123,750 Casella Waste Systems, Inc., Term Loan B, 7.0%, 4/9/14 124,214 1,212,500 Synagro Technologies, Inc., First Lien Term Loan, .321,021,531 1,908,088 Security & Alarm Services - 0.2% 250,000 Protection One, Inc., Term Loan, 6.0%, 6/4/16 247,812 Total Commercial & Professional Services 2,971,415 Transportation - 1.1% Air Freight & Logistics - 1.0% 439,482 Ceva Group Plc, Pre-Funded LC Loan, 0.433%, 11/4/13 388,941 1,298,787 Ceva Group Plc, U.S. Term Loan, 3.316%, 11/4/13 1,149,427 1,538,368 Airlines - 0.1% 248,718 Delta Air Lines, Inc., Second Lien Term Loan, 3.591%, 225,919 Total Transportation 1,764,287 Automobiles & Components - 1.2% Auto Parts & Equipment - 0.3% 141,638 Federal-Mogul Corp., Tranche B Term Loan, 2.238% - 2.2 126,792 72,265 Federal-Mogul Corp., Tranche C Term Loan, 2.238% - 2.2 64,690 246,875 HHI Group Holdings, LLC, Term Loan, 10.5%, 3/30/15 248,727 440,209 Automobile Manufacturers - 0.3% 591,577 Ford Motor Co., Tranche B-1 Term Loan, 3.35%, 12/15/13 575,925 Tires & Rubber - 0.6% 1,000,000 Goodyear Tire & Rubber Co., Second Lien Term Loan, 2.2 930,156 Total Automobiles & Components 1,946,290 Consumer Durables & Apparel - 0.3% Lesiure Products - 0.3% 555,172 SRAM LLC., Term Loan, 5.0% - 5.5%, 4/30/15 556,560 Total Consumer Durables & Apparel 556,560 Consumer Services - 0.2% Casinos & Gaming - 0.1% 945,000 (b) Gateway Casinos & Entertainment, Inc., Advance Second 177,582 Hotels, Resorts & Cruise Lines - 0.1% 166,320 Travelport LLC, Incremental Term Loan C, 10.5%, 8/23/1 167,290 Total Consumer Services 344,872 Media - 3.6% Advertising - 0.6% 997,500 Affinion Group, Inc., Tranche B Term Loan, 5.0%, 10/9/ 956,353 Broadcasting - 1.5% 496,038 FoxCo Acquisition LLC, Term Loan, 7.5%, 7/14/15 477,437 1,000,000 Insight Midwest Holdings LLC, Term Loan B, 2.06% - 2.2 950,536 418,326 TWCC Holding Corp., Replacement Term Loan, 5.0%, 9/14/ 419,215 670,742 Univision Communications, Inc., Initial Term Loan, 2.5 587,364 2,434,552 Cable & Satellite - 0.4% 153,230 Knology, Inc., Term Loan, 2.562%, 6/30/12 146,718 553,026 WideOpenWest Finance LLC, Series A New Term Loan, 6.83 546,113 692,831 Movies & Entertainment - 0.6% 244,166 Cinedigm Digital Funding I LLC, Term Loan, 5.25%, 4/2 242,488 685,408 Lodgenet Entertainment Corp., Closing Date Term Loan, 634,859 877,347 Publishing - 0.5% 888,570 RH Donnelley, Inc., Term Loan, 9.25%, 10/24/14 787,125 Total Media 5,748,208 Retailing - 0.5% Automotive Retail - 0.2% 250,000 Autotrader.com, Inc., Tranche B Term Loan, 4.5%, 6/14/ 250,622 Specialty Stores - 0.3% 548,625 Savers, Inc., Term Loan, 5.75%, 3/11/16 551,368 Total Retailing 801,990 Food & Staples Retailing - 0.9% Drug Retail - 0.6% 996,502 Rite Aid Corp., Tranche 4 Term Loan, 9.5%, 6/10/15 1,018,051 Food Retail - 0.3% 493,750 Bi-Lo LLC, Facility Term Loan, 9.5%, 5/12/15 492,516 Total Food & Staples Retailing 1,510,567 Food, Beverage & Tobacco - 0.2% Packaged Foods & Meats - 0.2% 246,875 Pierre Foods, Inc., Term Loan, 7.0%, 3/3/16 247,081 Total Food, Beverage & Tobacco 247,081 Household & Personal Products - 0.3% Household Products - 0.2% 250,000 Reynolds Group Holdings, Inc., Incremental U.S. Term L 249,813 Personal Products - 0.1% 249,375 Revlon Consumer Products Corp., Term Loan, 6.0%, 3/11/ 245,167 Total Household & Personal Products 494,980 Health Care Equipment & Services - 4.0% Health Care Facilities - 1.8% 249,375 Ardent Medical Services, Inc., Term Loan, 6.5%, 9/15/1 243,296 49,830 Community Health Systems, Inc., Delayed Draw Term Loan 47,285 971,225 Community Health Systems, Inc., Term Loan, 2.788%, 7/2 921,629 706,749 Hanger Orthopedic Group, Inc., Tranche B Term Loan, 2. 688,196 82,579 HCA, Inc., Tranche B-1 Term Loan, 2.783%, 11/18/13 79,885 198,040 HCA, Inc., Tranche B-2 Term Loan, 3.783%, 3/31/17 193,136 104,307 Sun Healthcare Group, Inc., Synthetic LC Loan, 0.433%, 101,543 715,159 Sun Healthcare Group, Inc., Term Loan, 2.533% - 3.7%, 696,207 2,971,177 Health Care Services - 0.8% 518,377 HealthSouth Corp., Tranche 1 Term Loan, 2.79%, 3/10/13 504,122 426,647 HealthSouth Corp., Tranche 2 Term Loan, 4.29%, 9/10/15 422,304 374,062 Prime Healthcare Services, Inc., Term Loan B, 7.25%, 4 359,100 1,285,526 Health Care Supplies - 1.0% 112,295 Bausch & Lomb, Inc., Delayed Draw Term Loan, 3.566%, 4 107,852 463,644 Bausch & Lomb, Inc., Parent Term Loan, 3.566% - 3.783% 445,300 485,000 IM US Holdings LLC, First Lien Term Loan, 2.295% - 2.5 464,994 600,000 IM US Holdings LLC, Second Lien Term Loan, 4.566%, 6/2 581,813 1,599,959 Health Care Technology - 0.2% 247,560 IMS Health, Inc., Tranche B Dollar Term Loan, 5.25%, 2 248,396 Managed Health Care - 0.2% 323,810 MultiPlan, Inc., Incremental Term Loan D, 6.0%, 4/12/1 323,270 Total Health Care Equipment & Services 6,428,328 Pharmaceuticals & Biotechnology & Life Sciences - 1.8% Biotechnology - 0.6% 376,780 Warner Chilcott Co. LLC, Term Loan A, 5.5%, 10/30/14 376,921 177,534 Warner Chilcott Co. LLC, Term Loan B-1, 5.75, 4/30/15 177,675 295,626 Warner Chilcott Co. LLC, Term Loan B-2, 5.75%, 4/30/15 295,861 119,400 Warner Chilcott Co. LLC, Term Loan B-3, 5.75%, 4/30/15 119,557 970,014 Life Sciences Tools & Services - 0.9% 1,341,380 Catalent Pharma Solutions, Inc., Dollar Term Loan,2.51,213,949 265,000 inVentiv Health, Inc., Term Loan B, 4.75%, 7/31/16 261,025 1,474,974 Pharmaceuticals - 0.3% 426,573 Mylan, Inc., U.S. Tranche B Term Loan, 3.625% - 3.813% 425,212 Total Pharmaceuticals & Biotechnology & Life Sciences2,870,200 Diversified Financials - 1.5% Specialized Finance - 1.5% 830,516 Ace Cash Express, Inc., Term Loan, 3.533%, 10/5/13 722,549 670,550 Asset Acceptance Capital Corp., Tranche B Term Loan, 3 647,081 853,189 Collect Acquisition Corp., Advance Term Loan B, 7.5%, 831,859 250,000 MSCI, Inc., Term Loan, 4.75%, 6/1/16 251,563 Total Diversified Financials 2,453,052 Insurance - 3.4% Insurance Brokers - 2.4% 1,434,600 Alliant Holdings I, Inc., Term Loan, 3.533%, 8/21/14 1,352,111 128,204 HUB International, Ltd., Delay Draw Term Loan, 3.033%, 117,147 570,356 HUB International, Ltd., Initial Term Loan, 3.033%, 6/ 521,163 99,250 U.S.I. Holdings Corp., Series C Term Loan, 7.0%, 5/5/1 95,677 1,940,000 U.S.I. Holdings Corp., Tranche B Term Loan, 3.29%, /51,773,888 3,859,986 Multi-Line Insurance - 1.0% 790,101 AmWins Group, Inc., Initial Term Loan, 3.04%, 6/8/13 731,337 1,000,000 AmWins Group, Inc., Second Lien Initial Term Loan, 6.0 850,000 1,581,337 Total Insurance 5,441,323 Real Estate - 0.2% Real Estate Development - 0.2% 249,375 Ozburn-Hessey Holding Co. LLC, First Lien Term Loan, 7 250,622 Total Real Estate 250,622 Software & Services - 3.7% Application Software - 0.6% 974,555 Nuance Communications, Inc., Term Loan, 2.32%, 3/29/13 938,314 Internet Software & Services - 0.6% 565,000 Savvis Communications Corp., Term Loan, 5.0%, 8/1/16 548,050 445,466 Web Service Co. LLC, Term Loan, 7.0%, 8/28/14 440,733 988,783 IT Consulting & Other Services - 1.7% 398,602 Activant Solutions, Inc., Term Loan, 2.563%, 5/2/13 375,350 546,710 Keane International, Inc., Closing Date Term Loan, 2.7 501,607 42,654 Keane International, Inc., Synthetic LC Loan, 2.665%, 39,135 1,934,837 SunGard Data Systems, Inc., Tranche A U.S.Term Loan, 1,836,402 2,752,494 Systems Software - 0.8% 1,354,712 Vangent, Inc., Term Loan, 2.75%, 2/14/13 1,286,977 Total Software & Services 5,966,568 Technology Hardware & Equipment - 0.5% Communications Equipment - 0.2% 248,750 TowerCo Finance LLC, Term Loan, 6.0% - 6.25%, 11/24/14 248,543 Electronic Equipment & Instruments - 0.3% 488,773 Scitor Corp., Term Loan, 4.57%, 9/26/14 480,220 Total Technology Hardware & Equipment 728,763 Semiconductors & Semiconductor Equipment - 0.9% Semiconductor Equipment - 0.9% 729,375 Aeroflex, Inc., Tranche B-2 Term Loan, 4.188%, 8/15/14 684,701 777,760 Freescale Semiconductor, Inc., Extended Maturity Term 716,619 Total Semiconductors & Semiconductor Equipment 1,401,320 Telecommunication Services - 0.4% Integrated Telecommunication Services - 0.4% 249,375 Cincinnati Bell, Inc., Tranche B Term Loan, 6.5%, 6/11 245,367 431,590 Telesat Canada, U.S. Term I Loan, 3.32%, 10/31/14 418,642 37,072 Telesat Canada, U.S. Term II Loan, 3.32%, 10/31/14 35,960 Total Telecommunication Services 699,969 Utilities - 1.2% Electric Utilities - 0.3% 658,396 Texas Competitive Electric Holdings Co. LLC, Initial T 512,490 Independent Power Producers & Energy Traders - 0.9% 1,321,465 Calpine Corp., First Priority Term Loan, 3.415%, /29/1,257,044 184,378 Mach Gen LLC, First Lien Synthetic LC Loan, 2.25%, 2/2 170,703 1,427,747 Total Utilities 1,940,237 TOTAL FLOATING RATE LOAN INTERESTS (Cost $59,204,395) 56,947,179 Shares COMMON STOCKS - 1.0% of Net Assets Energy - 0.0% Oil & Gas Equipment & Services - 0.0% 193,316 (j) Skeie Drilling & Production ASA 26,101 Total Energy 26,101 Materials - 0.4% Commodity Chemicals - 0.3% 19,670 (j) Georgia Gulf Corp. 301,934 6,542 (j) Lyondell Basell Industries (Class A) 117,756 5,905 (j) Lyondell Basell Industries (Class B) 106,290 525,980 Forest Products - 0.0% 13,963 (j) Ainsworth Lumber Co., Ltd. 38,231 Steel - 0.1% 15,083 (g)(jNiagara Corp. 117,044 Total Materials 681,255 Automobiles & Components - 0.6% Auto Parts & Equipment - 0.6% 10,904 (j) Lear Corp. 852,366 Total Automobiles & Components 852,366 Media - 0.0% Cable & Satellite - 0.0% 213 (j) Charter Communications, Inc. 7,774 Total Media 7,774 Software & Services - 0.0% Systems Software - 0.0% 2,114 (g)(jPerseus Holding Corp. 0 Total Software & Services 0 TOTAL COMMON STOCKS (Cost $1,375,008) 1,567,496 CONVERTIBLE PREFERRED STOCK - 0.4% of Net Assets Diversified Financials - 0.4% Other Diversified Financial Services - 0.4% 595 Bank of America Corp. 547,400 TOTAL CONVERTIBLE PREFERRED STOCK (Cost $490,737) 547,400 PREFERRED STOCK - 0.0% of Net Assets Software & Services - 0.0% Systems Software - 0.0% 1,110 (g)(jPerseus Holding Corp. (144A) 0 TOTAL PREFERRED STOCK (Cost $0) 0 RIGHTS/WARRANTS - 0.0% of Net Assets Real Estate - 0.0% Real Estate Development - 0.0% 750,000 (i)(jNeo-China Group Holdings, Ltd., Expires 7/22/12 (144A) 14,487 TOTAL RIGHTS/WARRANTS (Cost $17,012) 14,487 ESCROW HOLDINGS - 0.0% of Net Assets Energy - 0.0% Oil & Gas Refining & Marketing - 0.0% 1,140,00(g)(jVerasun Energy Corp. 0 Total Energy 0 Automobiles & Components - 0.0% Auto Parts & Equipment - 0.0% 50,000 (g)(jLear Corp. 0 Total Automobiles & Components 0 TOTAL ESCROW HOLDINGS (Cost $0) 0 TEMPORARY CASH INVESTMENTS - 7.9% of Net Assets Repurchase Agreements - 2.5%(k) 4,000,000 BNP Paribas, 0.21% dated 7/30/10, repurchase price of $4,000,000 plus accrued interest on 8/2/10 collateralized by the following: $1,529,283 Federal Home Loan Mortgage Corp., 2.416% - 6.858%, 6/1/24 $2,594,684 Federal National Mortgage Association (ARM), 1.452% - 6. $71,975 Freddie Mac Giant, 4.0%, 1/20/40 4,000,000 Total Repurchase Agreements 4,000,000 Securities Lending Collateral - 5.4%(k) Certificates of Deposit: 245,134 Bank of Nova Scotia, 0.47%, 9/7/10 245,134 171,594 BBVA NY, 0.539%, 7/26/11 171,594 245,134 BBVA NY, 0.55%, 8/16/10 245,134 269,648 CBA, 0.558%, 1/3/11 269,648 147,081 DNB Nor Bank ASA NY, 0.485%, 8/26/10 147,081 245,134 Nordea NY, 0.5%, 12/10/10 245,134 245,134 Royal Bank of Canada NY, 0.337%, 1/21/11 245,134 1,568,859 Commercial Paper: 98,054 American Honda Finance, 0.371%, 4/15/11 98,054 147,081 American Honda Finance, 0.378%, 5/4/11 147,081 32,428 Caterpillar Financial Services Corp., 0.555%, 8/20/10 32,428 196,050 CHARFD, 8/23/10 196,050 48,988 CHARFD, 10/15/10 48,988 147,022 CLIPPR, 9/1/10 147,022 97,969 CLIPPR, 10/8/10 97,969 221,504 CME, 1.00% 8/6/10 221,504 102,071 FAIRPP, 8/16/10 102,071 122,515 FASCO, 9/2/10 122,515 112,705 FASCO, 9/9/10 112,705 245,176 Federal Home Loan Bank, 0.37%, 6/1/11 245,176 122,556 General Electric Capital Corp., 0.548% 1/26/11 122,556 26,718 General Electric Capital Corp., 0.594%, 10/6/10 26,718 26,534 General Electric Capital Corp., 0.602%, 10/21/10 26,534 24,494 General Electric Capital Corp., 0.618%, 6/6/11 24,494 73,546 General Electric Capital Corp., 0.645%, 8/20/10 73,546 207,241 JPMorgan Chase & Co., 0.858%, 9/24/10 207,241 122,556 OLDLLC, 8/12/10 122,556 115,938 OLDLLC, 8/16/10 115,938 122,553 PARFIN, 8/11/10 122,553 245,118 RANGER, 8/9/10 245,118 147,022 SANTANDER, 8/23/10 147,022 367,693 SOCNAM, 8/3/10 367,693 196,052 SRCPP, 8/30/10 196,052 48,989 SRCPP, 10/12/10 48,989 172,057 STRAIT, 8/23/10 172,057 73,493 STRAIT, 10/4/10 73,493 118,300 TBLLC, 8/9/10 118,300 122,473 TBLLC, 10/12/10 122,473 245,134 Toyota Motor Credit Corp., 0.343%, 1/10/11 245,134 244,929 VARFUN, 10/25/10 244,929 147,088 Wachovia Corp., 0.638%, 3/22/11 147,088 245,134 Westpac, 0.501%, 7/29/11 245,134 98,040 WFC, 0.606%, 12/2/10 98,040 4,885,221 Tri-party Repurchase Agreements: 433,648 Barclays Capital Markets, 0.21%, 8/2/10 433,648 367,701 Deutsche Bank Securities, Inc., 0.20%, 8/2/10 367,701 735,403 RBS Securities, Inc., 0.21%, 8/2/10 735,403 1,536,752 Shares Money Market Mutual Funds 367,702 Blackrock Liquidity Temporary Cash Fund 367,702 367,702 Dreyfus Preferred Money Market Fund 367,702 735,404 Total Securities Lending Collateral 8,726,236 TOTAL TEMPORARY CASH INVESTMENTS (Cost $12,726,236) 12,726,236 TOTAL INVESTMENTS IN SECURITIES - 144.9% (Cost $237,216,915)(l) 232,824,527 OTHER ASSETS AND LIABILITIES - (44.9)% -72,107,470 NET ASSETS APPLICABLE TO COMMON SHAREOWNERS - 100.0%60,717,057 NR Security not rated by S&P or Moody's. (144A) Security is exempt from registration under Rule 144A of the securities securities may be resold normally to qualified institutional buyers in from registration. At July 31, 2010, the fair value of these securities amounted to $98,162,696 or 61.1% of total net assets applicable to common Shareowners (a) Floating rate note. The rate shown is the coupon rate at July 31, 2010 (b) (b) Security is in default and is non-income producing. (c) Payment-in-Kind (PIK) security which may pay interest in (d) additional pri (e) Security is a perpetual bond and has no definite maturity (f) date. (e) Debt obligation initially issued at one coupon rate which (f) converts to a The coupon rate shown is the coupon rate at July 31, 2010. (f) Security is priced as a unit. (g) Security is fair valued using fair value methods (other than (h) prices sup (i) Floating rate loan interests in which the Trust invests (j) generally pay i reference to a base lending rate plus a premium. These base l lending rate European banks, such as LIBOR (London InterBank Offered Rate),(ii) the (iii) the certificate of deposit (iv) other base lending rates used by rate accruing at July 31, 2010. (i) Indicates a security that has been deemed illiquid. The (ii) aggregate cost $17,012. The aggregate fair value $14,487 represents 0.0% of total net (j) Non-income producing. (k) Securities lending collateral is managed by Credit Suisse AG, York (k) At July 31, 2010, the net unrealized loss on investments based (l) on cost of $238,299,793 was as follows: Aggregate gross unrealized gain for all investments in which there is an excess of value over tax cost $9,487,844 Aggregate gross unrealized loss for all investments in which there is an excess of tax cost over value (14,963,110) Net unrealized loss $(5,475,266) For financial reporting purposes net unrealized loss was $4,392,388 and investments aggregated $237,216,915. (m) At July 31, 2010, the following securities were out on loan: Principal Amount USD ($) Description Value 970,000 Allison Transmission, Inc., 11.0%, 11/1/15 (144A) 1,042,750 100,000 Bumi Capital Pte, Ltd., 12.0%, 11/10/16 (144A) 102,750 170,000 BWAY Holding Co., 10.0%, 6/15/18 (144A) 180,200 348,000 CEVA Group PLC, 11.5%, 4/1/18 (144A) 360,554 495,000 Cricket Communications, Inc., 9.375%, 11/1/14 511,706 874,000 DASA Finance Corp., 8.75%, 5/29/18 (144A) 948,290 250,000 Digicel Group, Ltd., 10.5%, 4/15/18 (144A) 267,500 1,130,000 First Data Corp., 9.875%, 9/24/15 909,650 782,000 OJSC Vimpel Communications, 9.125%, 4/30/18 (144A) 894,413 400,000 Sally Holdings LLC, 10.5%, 11/15/16 436,000 247,000 Sino-Forest Corp., 10.25%, 7/28/14 (144A) 271,700 210,000 Surgical Care Affiliates, Inc., 10.0%, 7/15/17 (144A) 210,525 600,000 Tenneco, Inc., 8.625%, 11/15/14 618,000 495,000 Texas Competitive Electric Holdings Co. LLC, 10.25%, 331,650 1,000,000 Univision Communications, Inc., 9.75%, 3/15/15 (144A) 910,000 300,000 Yankee Acquisition Corp., 9.75%, 2/15/17 312,000 $8,307,688 Glossary of Terms: LC - Letter of Credit Note: Principal amounts are denominated in U.S. dollars unless otherwise denoted. BRL - Brazilian Real EURO - Euro NOK - Norwegian Krone Purchases and sales of securities (excluding temporary cash investments $14,191,279 and $15,880,201, respectively. Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels listed below. Highest priority is given to Level 1 inputs and lowest priority is given to Level 3. Level 1 - quoted prices in active markets for identical securities Level 2 - other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.) Level 3 - significant unobservable inputs (including the Fund's own assumptions in determining fair value of investments) The following is a summary of the inputs used as of July 31, 2010, in valuing the Fund's assets: Level 1 Level 2 Level 3 Total Asset Backed Secururities $0 $2,781,555 $0 $2,781,555 Collateralized Mort oblig 0 1,600,516 0 1,600,516 Corporate Bonds(sys.software) 0 0 513,749 513,749 Corporate Bonds(other) 0 150,101,314 0 150,101,314 Convertible Bonds & Notes 0 5,017,170 0 5,017,170 Sovereign debt. obligations 0 1,007,425 0 1,007,425 Floating Rate Loan interests 0 56,947,179 0 56,947,179 Common Stock (steel) 0 0 117,044 117,044 Common Stock (other industries) 1,424,351 26,101 0 1,450,452 Convertible Preferred stock 547,400 0 0 547,400 Preferred stock 0 0 0 0 Rights/ Warrants 0 14,487 0 14,487 Escrow holdings 0 0 0 0 Temporary Cash Investments 0 11,990,832 0 11,990,832 Money Market Mutual funds 735,404 0 0 735,404 Total $2,707,155 $229,486,579 $ 630,793 $232,824,527 Other Financial Instruments ($14,335) $0 $0 ($14,335) * Other financial instruments Include foreign exchange contracts. Following is a reconciliation of assets valued using significant unobservable inputs (Level 3): Fixed Corp. Bonds Floating & Notes Rate Loans Common Stock (systems software) (steel) (steel) Balance as of 4/30/10 $513,749 $891,034 $117,044 Realized gain (loss) 0 0 0 Change in unrealized app/(dep) 0 (63,090) 0 Net purchases (sales) 0 830 0 Transfers in and out of level 3* 0 (828,774) 0 Balance as of 7/31/10 $513,749 $0 $117,044 ITEM 2. CONTROLS AND PROCEDURES. (a) Disclose the conclusions of the registrant's principal executive and principal financial officers, or persons performing similar functions, regarding the effectiveness of the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Act (17 CFR 270.30a-3(c))) as of a date within 90 days of the filing date of the report that includes the disclosure required by this paragraph, based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the Act (17 CFR 270.30a-3(b))) and Rule 13a-15(b) or 15d-15(b) under the Exchange Act (17 CFR 240.13a-15(b) or 240.15d-15(b)). The registrant's principal executive officer and principal financial officer have concluded that the registrant's disclosure controls and procedures are effective based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of this report. (b) Disclose any change in the registrant's internal controls over financial reporting (as defined in Rule 30a-3(d) under the Act (17 CFR 270.30a-3(d)) 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. There were no significant changes in the registrant's internal control over financial reporting that occurred during the second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 3. EXHIBITS. (a) A separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the Act (17 CFR 270.30a-2(a)). Filed herewith. SIGNATURES [See General Instruction F] 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. (Registrant) Pioneer Diversified High Income Trust By (Signature and Title)* /s/ John F. Cogan, Jr. John F. Cogan, Jr, President Date September 29, 2010 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By (Signature and Title)* /s/ John F. Cogan, Jr. John F. Cogan, Jr., President Date September 29, 2010 By (Signature and Title)* /s/ Mark Bradley Mark Bradley, Treasurer Date September 29, 2010 * Print the name and title of each signing officer under his or her signature.