Pioneer Floating
Rate Fund, Inc.
Schedule of Investments  |  August 31, 2023
 
Ticker Symbol: PHD
Schedule of Investments  |  8/31/23
(unaudited) 
Principal
Amount
USD ($) 		          Value
  UNAFFILIATED ISSUERS — 147.6%  
  Senior Secured Floating Rate Loan
Interests — 124.0% of Net Assets(a)* 		 
  Advanced Materials — 1.7%  
894,859 Gemini HDPE LLC, 2027 Advance, 8.631% (Term SOFR + 300 bps), 12/31/27 $    895,418
1,372,982 Groupe Solmax, Inc., Initial Term Loan, 10.254% (Term SOFR + 475 bps), 5/29/28   1,277,732
  Total Advanced Materials   $2,173,150
  Advertising Sales — 1.6%  
2,048,922 Clear Channel Outdoor Holdings, Inc., Term B Loan, 9.131% (Term SOFR + 350 bps), 8/21/26 $  2,011,017
  Total Advertising Sales   $2,011,017
  Advertising Services — 1.1%  
491,250 Dotdash Meredith, Inc., Term B Loan, 9.418% (Term SOFR + 400 bps), 12/1/28 $    474,670
982,500 Summer BC Bidco B LLC, USD Additional Facility B2, 10.002% (Term SOFR + 450 bps), 12/4/26     950,569
  Total Advertising Services   $1,425,239
  Aerospace & Defense — 2.2%  
843,125 ADS Tactical, Inc., Initial Term Loan, 11.196% (Term SOFR + 575 bps), 3/19/26 $    826,262
498,744 Spirit Aerosystems, Inc. (fka Mid-Western Aircraft Systems, Inc and Onex Wind Finance LP.), 2022 Refinancing Term Loan, 9.619% (Term SOFR + 425 bps), 1/15/27      498,557
1,518,748 WP CPP Holdings LLC, First Lien Initial Term Loan, 9.27% (Term SOFR + 375 bps), 4/30/25   1,433,952
  Total Aerospace & Defense   $2,758,771
  Airlines — 1.5%  
475,000 AAdvantage Loyality IP, Ltd. (American Airlines, Inc.), Initial Term Loan, 10.338% (Term SOFR + 475 bps), 4/20/28 $    493,970
1,000,000 Mileage Plus Holdings LLC (Mileage Plus Intellectual Property Assets, Ltd.), Initial Term Loan, 10.764% (Term SOFR + 525 bps), 6/21/27   1,043,750
289,000 SkyMiles IP, Ltd. (Delta Air Lines, Inc.), Initial Term Loan, 9.076% (Term SOFR + 375 bps), 10/20/27     300,816
  Total Airlines   $1,838,536
1Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Apparel Manufacturers — 0.6%  
723,187 Hanesbrands Inc., Initial Tranche B Term Loan, 9.081% (Term SOFR + 375 bps), 3/8/30 $    724,317
  Total Apparel Manufacturers     $724,317
  Applications Software — 2.0%  
830,825 Central Parent Inc., First Lien Initial Term Loan, 9.492% (Term SOFR + 425 bps), 7/6/29 $    832,491
546,118 EP Purchaser LLC, First Lien Closing Date Term Loan, 9.003% (Term SOFR + 350 bps), 11/6/28      531,782
872,276(b) Loyalty Ventures, Inc., Term B Loan, 9.943% (LIBOR + 650 bps), 11/3/27      109,034
998,731(c) RealPage, Inc., First Lien Initial Term Loan, 8.446% (Term SOFR + 300 bps), 4/24/28     989,090
  Total Applications Software   $2,462,397
  Athletic Equipment — 0.2%  
220,000 Recess Holdings, Inc., Term Loan, 9.383% (Term SOFR + 400 bps), 3/17/27 $    220,275
  Total Athletic Equipment     $220,275
  Auction House & Art Dealer — 0.4%  
490,000 Sotheby's, 2021 Second Refinancing Term Loan, 10.07% (Term SOFR + 450 bps), 1/15/27 $    478,363
  Total Auction House & Art Dealer     $478,363
  Auto Parts & Equipment — 2.9%  
412,750 Adient US LLC, Term B-1 Loan, 8.696% (Term SOFR + 325 bps), 4/10/28 $    413,819
1,843,588 First Brands Group LLC, First Lien 2021 Term Loan, 10.881% (Term SOFR + 500 bps), 3/30/27   1,822,272
1,557,007 IXS Holdings, Inc., Initial Term Loan, 9.851% (Term SOFR + 425 bps), 3/5/27   1,369,193
  Total Auto Parts & Equipment   $3,605,284
  Auto-Truck Trailers — 1.0%  
343,306 American Trailer World Corp., First Lien Initial Term Loan, 9.181% (Term SOFR + 375 bps), 3/3/28 $    325,068
987,500 Novae LLC, Tranche B Term Loan, 10.338% (Term SOFR + 500 bps), 12/22/28     923,313
  Total Auto-Truck Trailers   $1,248,381
Pioneer Floating Rate Fund, Inc. |  | 8/31/232
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Principal
Amount
USD ($) 		          Value
  Beverages — 0.5%  
165,000 Naked Juice LLC, First Lien Initial Term Loan, 8.592% (Term SOFR + 325 bps), 1/24/29 $    156,796
497,500 Pegasus BidCo BV, Initial Dollar Term Loan, 9.615% (Term SOFR + 425 bps), 7/12/29     498,744
  Total Beverages     $655,540
  Broadcast Service & Programing — 0.6%  
740,625 Univision Communications, Inc., First Lien Initial Term Loan, 8.696% (Term SOFR + 325 bps), 1/31/29 $    733,774
  Total Broadcast Service & Programing     $733,774
  Building & Construction — 1.1%  
500,000 DG Investment Intermediate Holdings 2, Inc., Second Lien Initial Term Loan, 12.196% (Term SOFR + 675 bps), 3/30/29 $    443,281
978,945 Service Logic Acquisition, Inc., First Lien Closing Date Initial Term Loan, 9.631% (Term SOFR + 400 bps), 10/29/27     975,885
  Total Building & Construction   $1,419,166
  Building & Construction Products — 1.9%  
1,447,643 Cornerstone Building Brands, Inc., Tranche B Term Loan, 8.66% (Term SOFR + 325 bps), 4/12/28 $  1,416,654
563,057 CP Atlas Buyer, Inc., Term B Loan, 9.181% (Term SOFR + 375 bps), 11/23/27      542,490
447,716 Jeld-Wen, Inc., Replacement Term Loan, 7.696% (Term SOFR + 225 bps), 7/28/28     447,611
  Total Building & Construction Products   $2,406,755
  Building Production — 1.6%  
492,500 Chariot Buyer LLC., First Lien Initial Term Loan, 8.681% (Term SOFR + 325 bps), 11/3/28 $    488,242
748,125 Koppers Inc., Initial Term Loan, 9.40% (Term SOFR + 400 bps), 4/10/30      744,384
837,250 Vector WP MidCo, Inc. (Vector Canada Acquisition ULC), Initial Term B Loan, 10.435% (Term SOFR + 500 bps), 10/12/28     831,494
  Total Building Production   $2,064,120
  Building-Air & Heating — 0.3%  
333,945 Emerald Borrower LP, Initial Term B Loan, 8.331% (Term SOFR + 300 bps), 5/31/30 $    334,519
  Total Building-Air & Heating     $334,519
3Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Building-Heavy Construction — 0.6%  
742,443 Osmose Utilities Services, Inc., First Lien Initial Term Loan, 8.696% (Term SOFR + 325 bps), 6/23/28 $    738,035
  Total Building-Heavy Construction     $738,035
  Building-Maintenance & Service — 0.6%  
736,875 ArchKey Holdings, Inc., First Lien Initial Term Loan, 10.788% (Term SOFR + 525 bps), 6/29/28 $    735,493
  Total Building-Maintenance & Service     $735,493
  Cable & Satellite Television — 2.8%  
1,926,972 Altice France S.A., USD TLB-[14] Loan, 10.808% (Term SOFR + 550 bps), 8/15/28 $  1,693,326
505,500 DIRECTV Financing LLC, Closing Date Term Loan, 10.446% (Term SOFR + 500 bps), 8/2/27      500,740
1,034,373 Radiate Holdco LLC, Amendment No. 6 Term B Loan, 8.696% (Term SOFR + 325 bps), 9/25/26      854,076
500,000 Virgin Media Bristol LLC, Facility Q, 8.675% (Term SOFR + 325 bps), 1/31/29     495,562
  Total Cable & Satellite Television   $3,543,704
  Casino Hotels — 0.4%  
493,750 Century Casinos, Inc., Term B Facility Loan, 11.418% (Term SOFR + 600 bps), 4/2/29 $    480,583
  Total Casino Hotels     $480,583
  Casino Services — 0.6%  
535,799 Everi Holdings, Inc., Term B Loan, 7.946% (Term SOFR + 250 bps), 8/3/28 $    536,335
566,160(b) Lucky Bucks LLC, Initial Term Loan, 10.944% (LIBOR + 750 bps), 7/30/27      180,463
19,978 Lucky Bucks LLC, New Money OpCo DIP Loan, 15.313% (Term SOFR + 1000 bps), 10/6/23      19,978
  Total Casino Services     $736,776
  Cellular Telecom — 1.7%  
541,688 CCI Buyer, Inc., First Lien Initial Term Loan, 9.242% (Term SOFR + 400 bps), 12/17/27 $    536,948
845,250 Gogo Intermediate Holdings LLC, Initial Term Loan, 9.196% (Term SOFR + 375 bps), 4/30/28      846,835
736,875 Xplore Inc., First Lien Refinancing Term Loan, 9.446% (Term SOFR + 400 bps), 10/2/28      594,106
350,000 Xplore, Inc., Second Lien Initial Term Loan, 12.445% (Term SOFR + 700 bps), 10/1/29     175,875
  Total Cellular Telecom   $2,153,764
Pioneer Floating Rate Fund, Inc. |  | 8/31/234
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Principal
Amount
USD ($) 		          Value
  Chemicals-Diversified — 2.1%  
1,000,000 ARC Falcon I, Inc., Second Lien Initial Term Loan, 12.431% (Term SOFR + 700 bps), 9/30/29 $    905,000
440,550 Hexion Holdings Corp., First Lien Initial Term Loan, 10.033% (Term SOFR + 450 bps), 3/15/29      422,267
300,000 Ineos US Finance LLC, 2030 Dollar Term Loan, 8.931% (Term SOFR + 350 bps), 2/18/30      298,612
162,500 LSF11 A5 Holdco LLC, Fourth Amendment Incremental Term Loan, 9.681% (Term SOFR + 425 bps), 10/15/28      162,236
497,481 LSF11 A5 HoldCo LLC, Term Loan, 8.946% (Term SOFR + 350 bps), 10/15/28      494,061
374,063 Momentive Performance Materials Inc., Initial Term Loan, 9.831% (Term SOFR + 450 bps), 3/29/28     371,725
  Total Chemicals-Diversified   $2,653,901
  Chemicals-Specialty — 3.0%  
351,895 Avient Corp., Term B-7 Loan, 7.872% (Term SOFR + 250 bps), 8/29/29 $    353,215
249,375 H.B. Fuller Company, Term Loan B, 7.581% (Term SOFR + 225 bps), 2/15/30      250,199
300,000 Ineos Quattro Holdings UK Limited, 2030 Tranche B Dollar Term Loan, 9.181% (Term SOFR + 375 bps), 3/14/30      297,750
980,000 Mativ Holdings, Inc., Term B Loan, 9.196% (Term SOFR + 375 bps), 4/20/28      965,913
400,000 Nouryon Finance B.V., 2023 Term Loan, 9.347% (Term SOFR + 400 bps), 4/3/28      399,750
450,000 Nouryon Finance B.V., Extended Dollar Term Loan, 9.318% (Term SOFR + 400 bps), 4/3/28      449,100
11,039 Nouryon Finance B.V., Initial Dollar Term Loan, 8.068% (Term SOFR + 300 bps), 10/1/25       11,048
400,000 Olympus Water US Holding Corp., 2023 Incremental Term Loan, 10.268% (Term SOFR + 500 bps), 11/9/28      398,600
650,038 Olympus Water US Holding Corp., Initial Dollar Term Loan, 9.253% (Term SOFR + 375 bps), 11/9/28     641,181
  Total Chemicals-Specialty   $3,766,756
  Commercial Services — 2.8%  
500,000(c) AEA International Holdings (Luxembourg) S.a.r.l., First Lien Initial Term Loan, 9/7/28 $    500,625
536,444 CoreLogic, Inc. (fka First American Corporation), First Lien Initial Term Loan, 8.946% (Term SOFR + 350 bps), 6/2/28      502,134
477,500 Corporation Service Company, Initial Tranche B USD Term Loan, 8.681% (Term SOFR + 325 bps), 11/2/29      478,455
5Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Commercial Services — (continued)  
227,806 Pre-Paid Legal Services, Inc., First Lien Initial Term Loan, 9.196% (Term SOFR + 375 bps), 12/15/28 $    224,555
1,876,927 Verscend Holding Corp., Term B-1 Loan, 9.446% (Term SOFR + 400 bps), 8/27/25   1,878,834
  Total Commercial Services   $3,584,603
  Computer Data Security — 1.1%  
1,129,875 Magenta Buyer LLC, First Lien Initial Term Loan, 10.631% (Term SOFR + 500 bps), 7/27/28 $    850,231
611,381 Precisely Software Incorporated, First Lien Third Amendment Term Loan, 9.863% (Term SOFR + 400 bps), 4/24/28     588,550
  Total Computer Data Security   $1,438,781
  Computer Services — 2.6%  
1,112,300 Ahead DB Holdings LLC, First Lien Term B Loan, 9.092% (Term SOFR + 375 bps), 10/18/27 $  1,090,923
713,698 MAG DS Corp., Initial Term Loan, 10.842% (Term SOFR + 550 bps), 4/1/27      656,602
959,612 Peraton Corp., First Lien Term B Loan, 9.181% (Term SOFR + 375 bps), 2/1/28      951,987
589,500 Sitel Group, Initial Dollar Term Loan, 9.081% (Term SOFR + 375 bps), 8/28/28     583,974
  Total Computer Services   $3,283,486
  Computer Software — 2.2%  
1,234,375 Cornerstone OnDemand, Inc., First Lien Initial Term Loan, 9.253% (Term SOFR + 375 bps), 10/16/28 $  1,177,285
991,078 Help/Systems Holdings, Inc., Term Loan, 9.469% (Term SOFR + 400 bps), 11/19/26      953,499
491,206 Idera, Inc., First Lien Term B-1 Loan, 9.272% (Term SOFR + 375 bps), 3/2/28      486,908
430,983 Rackspace Technology Global, Inc., First Lien 2021 Term B Loan, 8.177% (Term SOFR + 275 bps), 2/15/28     196,636
  Total Computer Software   $2,814,328
  Computers-Integrated Systems — 0.5%  
549,697 Atlas CC Acquisition Corp., First Lien Term B Loan, 9.934% (Term SOFR + 425 bps), 5/25/28 $    506,580
111,803 Atlas CC Acquisition Corp., First Lien Term C Loan, 9.934% (Term SOFR + 425 bps), 5/25/28     103,033
  Total Computers-Integrated Systems     $609,613
Pioneer Floating Rate Fund, Inc. |  | 8/31/236
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Principal
Amount
USD ($) 		          Value
  Consulting Services — 0.8%  
1,029,366 Ankura Consulting Group LLC, First Lien Closing Date Term Loan, 9.946% (Term SOFR + 450 bps), 3/17/28 $  1,019,072
  Total Consulting Services   $1,019,072
  Containers-Metal & Glass — 0.7%  
972,562 Plaze, Inc., 2021-1 Term Loan, 11.00% (Term SOFR + 375 bps), 8/3/26 $    932,444
  Total Containers-Metal & Glass     $932,444
  Containers-Paper & Plastic — 2.7%  
488,722 Charter Next Generation, Inc., First Lien 2021 Initial Term Loan, 9.196% (Term SOFR + 375 bps), 12/1/27 $    486,329
211,211(c) Pactiv Evergreen, Inc., Tranche B-2 U.S. Term Loan, 2/5/26      211,396
775,257 Pregis TopCo LLC, First Lien Initial Term Loan, 9.081% (Term SOFR + 375 bps), 7/31/26      775,741
1,281,435 ProAmpac PG Borrower LLC, First Lien 2020-1 Term Loan, 9.258% (Term SOFR + 375 bps), 11/3/25   1,281,436
688,167 Trident TPI Holdings, Inc., Tranche B-3 Initial Term Loan, 9.538% (Term SOFR + 400 bps), 9/15/28     686,112
  Total Containers-Paper & Plastic   $3,441,014
  Cruise Lines — 0.9%  
1,165,000 Carnival Corp., Initial Advance, 8.317% (Term SOFR + 300 bps), 8/8/27 $  1,163,544
  Total Cruise Lines   $1,163,544
  Diagnostic Equipment — 0.3%  
496,203 Curia Global, Inc., First Lien 2021 Term Loan, 9.181% (Term SOFR + 375 bps), 8/30/26 $    424,076
  Total Diagnostic Equipment     $424,076
  Dialysis Centers — 0.8%  
2,022,885 US Renal Care, Inc., Initial Term Loan, 10.443% (Term SOFR + 550 bps), 6/26/26 $  1,021,557
  Total Dialysis Centers   $1,021,557
  Disposable Medical Products — 0.4%  
500,000 Medline Borrower, LP, Initial Dollar Term Loan, 8.696% (Term SOFR + 325 bps), 10/23/28 $    500,219
  Total Disposable Medical Products     $500,219
  Distribution & Wholesale — 2.4%  
500,000 AIP RD Buyer Corp., 2023 First Lien Incremental Term Loan, 10.331% (Term SOFR + 500 bps), 12/22/28 $    498,125
7Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Distribution & Wholesale — (continued)  
592,500 AIP RD Buyer Corp., First Lien Term B Loan, 9.581% (Term SOFR + 425 bps), 12/22/28 $    583,119
862,053 Patriot Container Corp. (aka Wastequip), First Lien Closing Date Term Loan, 9.181% (Term SOFR + 375 bps), 3/20/25      812,162
686,000 SRS Distribution, Inc., 2021 Refinancing Term Loan, 8.946% (Term SOFR + 350 bps), 6/2/28      677,663
406,250 Windsor Holdings III LLC, Dollar Term B Loan, 9.818% (Term SOFR + 450 bps), 8/1/30     405,361
  Total Distribution & Wholesale   $2,976,430
  E-Commerce — 0.8%  
488,750 CNT Holdings I Corp., First Lien Initial Term Loan, 8.80% (Term SOFR + 350 bps), 11/8/27 $    488,597
496,250 TA TT Buyer LLC, First Lien Initial Term Loan, 10.242% (Term SOFR + 500 bps), 4/2/29     495,320
  Total E-Commerce     $983,917
  Electric-Generation — 2.1%  
923,925 Compass Power Generation, L.L.C., Tranche B-2 Term Loan, 9.695% (Term SOFR + 425 bps), 4/14/29 $    923,709
691,655 Eastern Power LLC (Eastern Covert Midco LLC), Term Loan, 9.196% (Term SOFR + 375 bps), 10/2/25      666,366
220,000 Generation Bridge Northeast, LLC, Term Loan B, 9.564% (Term SOFR + 425 bps), 8/22/29      220,275
843,245 Hamilton Projects Acquiror LLC, Term Loan, 9.946% (Term SOFR + 450 bps), 6/17/27     837,237
  Total Electric-Generation   $2,647,587
  Electric-Integrated — 2.3%  
1,087,433 Constellation Renewables LLC, Loan, 8.184% (Term SOFR + 250 bps), 12/15/27 $  1,082,845
1,411,350 PG&E Corp., Term Loan, 8.446% (Term SOFR + 300 bps), 6/23/25   1,412,232
263,095 Talen Energy Supply, LLC, Initial Term B Loan, 9.876% (Term SOFR + 450 bps), 5/17/30      264,345
111,905 Talen Energy Supply, LLC, Initial Term C Loan, 9.876% (Term SOFR + 450 bps), 5/17/30     112,437
  Total Electric-Integrated   $2,871,859
  Electronic Composition — 2.3%  
1,686,870 Energy Acquisition LP, First Lien Initial Term Loan, 9.772% (Term SOFR + 425 bps), 6/26/25 $  1,623,612
Pioneer Floating Rate Fund, Inc. |  | 8/31/238
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Principal
Amount
USD ($) 		          Value
  Electronic Composition — (continued)  
1,021,906 Natel Engineering Co., Inc., Initial Term Loan, 11.679% (Term SOFR + 625 bps), 4/30/26 $    807,306
479,452 Pike Corp., 2028 Initial Term Loan, 8.446% (Term SOFR + 300 bps), 1/21/28     479,970
  Total Electronic Composition   $2,910,888
  Engines — 1.6%  
1,068,317 Arcline FM Holdings LLC, Second Lien Initial Term Loan, 13.753% (Term SOFR + 825 bps), 6/25/29 $  1,020,243
1,021,000(c) LSF12 Badger Bidco, LLC, Term Loan B, 7/25/30   1,001,856
  Total Engines   $2,022,099
  Enterprise Software & Services — 1.5%  
249,375 Applied Systems, Inc., 2026 First Lien Term Loan, 9.742% (Term SOFR + 450 bps), 9/18/26 $    250,492
500,000 First Advantage Holdings LLC, First Lien Term B-1 Loan, 8.196% (Term SOFR + 275 bps), 1/31/27      499,375
286,000 Open Text Corp., 2023 Replacement Term Loan, 8.181% (Term SOFR + 275 bps), 1/31/30      286,447
297,727 Polaris Newco LLC, First Lien Dollar Term Loan, 9.538% (Term SOFR + 400 bps), 6/2/28      288,754
400,000 Quartz Acquireco, LLC, Term Loan, 8.82% (Term SOFR + 350 bps), 6/28/30      400,500
211,846 Skopima Consilio Parent LLC, First Lien Initial Term Loan, 9.446% (Term SOFR + 400 bps), 5/12/28     206,567
  Total Enterprise Software & Services   $1,932,135
  Finance-Credit Card — 0.4%  
498,688 Blackhawk Network Holdings, Inc., First Lien Term Loan, 8.172% (Term SOFR + 275 bps), 6/15/25 $    498,203
  Total Finance-Credit Card     $498,203
  Finance-Investment Banker — 0.5%  
695,175 Hudson River Trading LLC, Term Loan, 8.631% (Term SOFR + 300 bps), 3/20/28 $    688,223
  Total Finance-Investment Banker     $688,223
  Finance-Leasing Company — 0.3%  
416,238 Castlelake Aviation One Designated Activity Company, 2023 Incremental Term Loan, 8.004% (Term SOFR + 275 bps), 10/22/27 $    416,164
  Total Finance-Leasing Company     $416,164
9Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Food-Dairy Products — 1.4%  
1,701,875 Chobani LLC., 2020 New Term Loan, 8.946% (Term SOFR + 350 bps), 10/25/27 $  1,704,268
  Total Food-Dairy Products   $1,704,268
  Footwear & Related Apparel — 0.3%  
427,500 Crocs, Inc., 2023 Refinancing Term Loan, 8.431% (Term SOFR + 300 bps), 2/20/29 $    429,726
  Total Footwear & Related Apparel     $429,726
  Gambling (Non-Hotel) — 0.7%  
397,000 Flutter Entertainment plc, Third Amendment 2028-B Term Loan, 8.753% (Term SOFR + 325 bps), 7/22/28 $    398,148
496,241 Light and Wonder International, Inc., Initial Term B Loan, 8.412% (Term SOFR + 300 bps), 4/14/29     496,628
  Total Gambling (Non-Hotel)     $894,776
  Golf — 0.6%  
698,250 Topgolf Callaway Brands Corp , Intial Term Loan, 8.931% (Term SOFR + 350 bps), 3/15/30 $    698,749
  Total Golf     $698,749
  Hotels & Motels — 0.9%  
697,747 Playa Resorts Holding B.V., 2022 Term Loan, 9.564% (Term SOFR + 425 bps), 1/5/29 $    698,263
497,500 Travel + Leisure Co., 2022 Incremental Term Loan, 9.354% (Term SOFR + 400 bps), 12/14/29     499,210
  Total Hotels & Motels   $1,197,473
  Human Resources — 0.7%  
977,500 Ingenovis Health, Inc. (fka CCRR Parent, Inc.), First Lien Initial Term Loan, 9.196% (Term SOFR + 375 bps), 3/6/28 $    944,509
  Total Human Resources     $944,509
  Independent Power Producer — 1.1%  
1,442,266 EFS Cogen Holdings I LLC, Term B Advance, 9.01% (Term SOFR + 350 bps), 10/1/27 $  1,425,267
  Total Independent Power Producer   $1,425,267
  Internet Content — 0.4%  
550,000 MH Sub I, LLC (Micro Holding Corp.), 2023 May Incremental First Lien Term Loan, 9.581% (Term SOFR + 425 bps), 5/3/28 $    529,461
  Total Internet Content     $529,461
Pioneer Floating Rate Fund, Inc. |  | 8/31/2310
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Principal
Amount
USD ($) 		          Value
  Investment Companies — 0.4%  
475,000 LSF11 Trinity Bidco, Inc., Initial Term Loan, 9.813% (Term SOFR + 450 bps), 6/14/30 $    476,188
  Total Investment Companies     $476,188
  Investment Management & Advisory Services — 1.7%  
248,116 Allspring Buyer LLC, Initial Term Loan, 8.753% (Term SOFR + 325 bps), 11/1/28 $    248,232
589,492 Edelman Financial Engines Center LLC, First Lien 2021 Initial Term Loan, 8.946% (Term SOFR + 350 bps), 4/7/28      583,708
493,730 LHS Borrower LLC, Initial Term Loan, 10.181% (Term SOFR + 475 bps), 2/16/29      437,774
992,179 Russell Investments US Institutional Holdco, Inc., 2025 Term Loan, 8.931% (Term SOFR + 350 bps), 5/30/25     919,627
  Total Investment Management & Advisory Services   $2,189,341
  Lottery Services — 0.6%  
794,000 Scientific Games Holdings LP, First Lien Initial Dollar Term Loan, 8.768% (Term SOFR + 350 bps), 4/4/29 $    791,023
  Total Lottery Services     $791,023
  Machinery — 1.6%  
775,893 East West Manufacturing LLC, Initial Term Loan, 11.119% (Term SOFR + 575 bps), 12/22/28 $    655,629
1,397,683 Engineered Components & Systems LLC, First Lien Initial Term Loan, 11.428% (Term SOFR + 600 bps), 8/2/28   1,387,201
  Total Machinery   $2,042,830
  Machinery-Pumps — 0.7%  
892,345 Circor International, Inc., Initial Term Loan, 10.931% (Term SOFR + 550 bps), 12/20/28 $    895,618
  Total Machinery-Pumps     $895,618
  Medical Diagnostic Imaging — 0.6%  
831,709 US Radiology Specialists, Inc. (US Outpatient Imaging Services, Inc.), Closing Date Term Loan, 10.681% (Term SOFR + 525 bps), 12/15/27 $    810,917
  Total Medical Diagnostic Imaging     $810,917
  Medical Information Systems — 2.3%  
794,314 athenahealth Group, Inc., Initial Term Loan, 8.82% (Term SOFR + 350 bps), 2/15/29 $    783,640
488,775 Azalea TopCo, Inc., First Lien 2021 Term Loan, 9.196% (Term SOFR + 375 bps), 7/24/26      477,574
11Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Medical Information Systems — (continued)  
942,317 Gainwell Acquisition Corp., First Lien Term B Loan, 9.342% (Term SOFR + 400 bps), 10/1/27 $    928,182
980,000 One Call Corp., First Lien Term B Loan, 11.113% (Term SOFR + 550 bps), 4/22/27     769,300
  Total Medical Information Systems   $2,958,696
  Medical Labs & Testing Services — 2.4%  
373,125 Charlotte Buyer, Inc., First Lien Initial Term Loan B, 10.562% (Term SOFR + 525 bps), 2/11/28 $    368,577
766,124(b) Envision Healthcare Corp., 2018 Third Out Term Loan, 8.992% (Term SOFR + 375 bps), 3/31/27       10,055
488,665 eResearchTechnology, Inc., First Lien Initial Term Loan, 9.946% (Term SOFR + 450 bps), 2/4/27      478,281
1,447,875 FC Compassus LLC, Term B-1 Loan, 9.881% (Term SOFR + 425 bps), 12/31/26   1,382,721
497,456 Phoenix Guarantor Inc., First Lien Tranche B-3 Term Loan, 8.946% (Term SOFR + 350 bps), 3/5/26      495,128
490,000 Sound Inpatient Physicians, Inc., First Lien 2021 Incremental Term Loan, 8.631% (Term SOFR + 300 bps), 6/27/25     242,550
  Total Medical Labs & Testing Services   $2,977,312
  Medical Products — 1.1%  
1,232,735 NMN Holdings III Corp., First Lien Closing Date Term Loan, 9.196% (Term SOFR + 375 bps), 11/13/25 $  1,144,903
212,993 NMN Holdings III Corp., First Lien Delayed Draw Term Loan, 9.196% (Term SOFR + 375 bps), 11/13/25     197,817
  Total Medical Products   $1,342,720
  Medical-Biomedical & Generation — 0.8%  
981,020 ANI Pharmaceuticals, Inc., Initial Term Loan, 11.446% (Term SOFR + 600 bps), 11/19/27 $    980,714
  Total Medical-Biomedical & Generation     $980,714
  Medical-Drugs — 1.8%  
1,477,992(b) Endo Luxembourg Finance Company I S.a r.l., 2021 Term Loan, 14.50% (LIBOR + 400 bps), 3/27/28 $  1,090,943
441,613 Jazz Pharmaceuticals Public Limited Company, Initial Dollar Term Loan, 8.946% (Term SOFR + 350 bps), 5/5/28      442,073
705,882 Padagis LLC, Term B Loan, 10.28% (Term SOFR + 475 bps), 7/6/28     688,235
  Total Medical-Drugs   $2,221,251
Pioneer Floating Rate Fund, Inc. |  | 8/31/2312
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Principal
Amount
USD ($) 		          Value
  Medical-Hospitals — 1.9%  
985,000 Knight Health Holdings LLC, Term B Loan, 10.696% (Term SOFR + 525 bps), 12/23/28 $    325,050
468,891 LifePoint Health, Inc. (fka Regionalcare Hospital Partners Holdings, Inc.), First Lien Term B Loan, 9.377% (Term SOFR + 375 bps), 11/16/25      465,287
1,411,795 Quorum Health Corp., Exit Term Loan, 13.631% (Term SOFR + 825 bps), 4/29/25      991,785
586,966 Surgery Center Holdings, Inc., 2021 New Term Loan, 9.178% (Term SOFR + 375 bps), 8/31/26     588,764
  Total Medical-Hospitals   $2,370,886
  Medical-Outpatient & Home Medicine — 0.6%  
373,125 EyeCare Partners, LLC, Incremental First Lien Term Loan, 9.842% (Term SOFR + 450 bps), 11/15/28 $    295,080
494,141 Medical Solutions Holdings, Inc., First Lien Initial Term Loan, 8.772% (Term SOFR + 325 bps), 11/1/28     475,508
  Total Medical-Outpatient & Home Medicine     $770,588
  Medical-Wholesale Drug Distribution — 0.3%  
448,875 CVET Midco 2 LP, First Lien Initial Term Loan, 10.242% (Term SOFR + 500 bps), 10/13/29 $    439,336
  Total Medical-Wholesale Drug Distribution     $439,336
  Metal Processors & Fabrication — 1.9%  
991,250 Grinding Media, Inc. (Molycop, Ltd.), First Lien Initial Term Loan, 9.53% (Term SOFR + 400 bps), 10/12/28 $    973,903
735,000 Tiger Acquisition LLC, First Lien Initial Term Loan, 8.681% (Term SOFR + 325 bps), 6/1/28      726,180
747,248 WireCo WorldGroup, Inc., Initial Term Loan, 9.678% (Term SOFR + 425 bps), 11/13/28     747,715
  Total Metal Processors & Fabrication   $2,447,798
  Metal-Aluminum — 0.7%  
944,000 Arsenal AIC Parent LLC, Term B Loan, 9.879% (Term SOFR + 450 bps), 8/18/30 $    945,770
  Total Metal-Aluminum     $945,770
  Multimedia — 0.3%  
346,875 The E.W. Scripps Company, Tranche B-3 Term Loan, 8.446% (Term SOFR + 300 bps), 1/7/28 $    344,129
  Total Multimedia     $344,129
13Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Office Automation & Equipment — 0.7%  
879,750 Pitney Bowes, Inc., Refinancing Tranche B Term Loan, 9.446% (Term SOFR + 400 bps), 3/17/28 $    835,762
  Total Office Automation & Equipment     $835,762
  Oil-Field Services — 0.2%  
42,952 ProFrac Holdings II LLC, Term Loan, 12.78% (Term SOFR + 725 bps), 3/4/25 $     43,114
241,185 ProFrac Holdings II, LLC, Delayed Draw Term A Loan, 12.753% (Term SOFR + 725 bps), 3/4/25     242,089
  Total Oil-Field Services     $285,203
  Pastoral & Agricultural — 0.5%  
640,250 Alltech, Inc., Term B Loan, 9.446% (Term SOFR + 400 bps), 10/13/28 $    630,646
  Total Pastoral & Agricultural     $630,646
  Pharmacy Services — 0.3%  
344,750 Option Care Health, Inc., First Lien 2021 Refinancing Term Loan, 8.196% (Term SOFR + 275 bps), 10/27/28 $    345,870
  Total Pharmacy Services     $345,870
  Physical Practice Management — 2.2%  
3,431,818 Team Health Holdings, Inc., Extended Term Loan, 10.581% (Term SOFR + 525 bps), 3/2/27 $  2,767,974
  Total Physical Practice Management   $2,767,974
  Physical Therapy & Rehabilitation Centers — 2.4%  
921,667 Summit Behavioral Healthcare LLC, First Lien Initial Term Loan, 10.429% (Term SOFR + 475 bps), 11/24/28 $    924,355
2,179,330 Upstream Newco, Inc., First Lien August 2021 Incremental Term Loan, 9.753% (Term SOFR + 425 bps), 11/20/26   2,056,743
  Total Physical Therapy & Rehabilitation Centers   $2,981,098
  Pipelines — 3.5%  
598,500 Brazos Delaware II, LLC, Initial Term Loan, 9.062% (Term SOFR + 375 bps), 2/11/30 $    592,764
477,076 GIP III Stetson I, L.P. (GIP III Stetson II, L.P.), Initial Term Loan, 9.681% (Term SOFR + 425 bps), 7/18/25      477,938
397,000 M6 Etx Holdings II Midco, LLC, Initial Term Loan, 9.915% (Term SOFR + 450 bps), 9/19/29      396,681
3,002,478 Traverse Midstream Partners LLC, Advance, 9.216% (Term SOFR + 375 bps), 2/16/28   3,002,478
  Total Pipelines   $4,469,861
Pioneer Floating Rate Fund, Inc. |  | 8/31/2314
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Principal
Amount
USD ($) 		          Value
  Professional Sports — 0.4%  
500,000 Formula One Management, Ltd. First Lien Facility B Loan, 8.331% (Term SOFR + 300 bps), 1/15/30 $    501,384
  Total Professional Sports     $501,384
  Property & Casualty Insurance — 2.7%  
488,750 Asurion LLC, New B-9 Term Loan, 8.788% (Term SOFR + 325 bps), 7/31/27 $    470,727
1,250,000 Asurion LLC, Second Lien New B-4 Term Loan, 10.696% (Term SOFR + 525 bps), 1/20/29   1,102,901
223,312 Asurion, LLC, New B-10 Term Loan, 9.431% (Term SOFR + 400 bps), 8/19/28      215,264
246,791 Asurion, LLC, New B-11 Term Loan, 9.681% (Term SOFR + 425 bps), 8/19/28      238,616
1,362,033 Sedgwick Claims Management Services, Inc. (Lightning Cayman Merger Sub, Ltd.), 2023 Term Loan, 9.081% (Term SOFR + 375 bps), 2/24/28   1,364,169
  Total Property & Casualty Insurance   $3,391,677
  Protection-Safety — 1.6%  
1,473,750 APX Group, Inc., Initial Term Loan, 10.75% (Term SOFR + 325 bps), 7/10/28 $  1,475,285
494,937 Prime Security Services Borrower LLC, First Lien 2021 Refinancing Term B-1 Loan, 8.182% (Term SOFR + 275 bps), 9/23/26     495,612
  Total Protection-Safety   $1,970,897
  Publishing — 2.0%  
841,343 Cengage Learning, Inc., First Lien Term B Loan, 10.323% (Term SOFR + 475 bps), 7/14/26 $    840,818
794,000 Houghton Mifflin Harcourt Company, First Lien Term B Loan, 10.681% (Term SOFR + 525 bps), 4/9/29      738,089
986,241 McGraw-Hill Education, Inc., Initial Term Loan, 10.196% (Term SOFR + 475 bps), 7/28/28     968,750
  Total Publishing   $2,547,657
  Publishing-Periodicals — 0.3%  
370,312 MJH Healthcare Holdings LLC, Initial Term B Loan, 8.931% (Term SOFR + 350 bps), 1/28/29 $    369,850
  Total Publishing-Periodicals     $369,850
  Recreational Centers — 0.4%  
500,000 Fitness International LLC, Term B Loan, 8.769% (Term SOFR + 325 bps), 4/18/25 $    495,235
  Total Recreational Centers     $495,235
15Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Recycling — 0.6%  
833,739 LTR Intermediate Holdings, Inc., Initial Term Loan, 9.946% (Term SOFR + 450 bps), 5/5/28 $    781,630
  Total Recycling     $781,630
  Retail — 5.7%  
536,322 Great Outdoors Group LLC, Term B-2 Loan, 9.196% (Term SOFR + 375 bps), 3/6/28 $    535,689
497,443 Harbor Freight Tools USA, Inc., 2021 Initial Term Loan, 8.196% (Term SOFR + 275 bps), 10/19/27      494,955
1,010,083 Highline Aftermarket Acquisition LLC, First Lien Initial Term Loan, 9.931% (Term SOFR + 450 bps), 11/9/27      982,937
1,029,000 Michaels Cos, Inc., Term B Loan, 9.753% (Term SOFR + 425 bps), 4/15/28      957,154
469,191 Petco Health & Wellness Co., Inc., First Lien Initial Term Loan, 8.753% (Term SOFR + 325 bps), 3/3/28      467,334
1,029,000 PetSmart LLC, Initial Term Loan, 9.181% (Term SOFR + 375 bps), 2/11/28   1,028,250
733,209 RVR Dealership Holdings LLC, Term Loan, 9.246% (Term SOFR + 375 bps), 2/8/28      672,720
914,424 Staples, Inc., 2019 Refinancing New Term B-2 Loan, 10.134% (LIBOR + 450 bps), 9/12/24      901,850
456,250 Torrid LLC, Closing Date Term Loan, 11.004% (Term SOFR + 550 bps), 6/14/28      386,102
742,462 White Cap Supply Holdings LLC, Initial Closing Date Term Loan, 9.081% (Term SOFR + 375 bps), 10/19/27     742,378
  Total Retail   $7,169,369
  Rubber & Plastic Products — 1.3%  
1,124,287 Gates Global LLC, Initial B-3 Dollar Term Loan, 7.931% (Term SOFR + 250 bps), 3/31/27 $  1,124,136
496,250 Gates Global LLC, Initial B-4 Dollar Term Loan, 8.831% (Term SOFR + 350 bps), 11/16/29     497,434
  Total Rubber & Plastic Products   $1,621,570
  Schools — 0.3%  
426,927 Bach Finance Limited (aka Nord Anglia/Fugue Finance), First Lien Seventh Amendment Dollar Term Loan, 9.922% (Term SOFR + 450 bps), 1/31/28 $    427,928
  Total Schools     $427,928
Pioneer Floating Rate Fund, Inc. |  | 8/31/2316
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Principal
Amount
USD ($) 		          Value
  Security Services — 1.8%  
348,228 Allied Universal Holdco LLC (f/k/a USAGM Holdco LLC), Initial U.S. Dollar Term Loan, 9.181% (Term SOFR + 375 bps), 5/12/28 $    338,394
1,964,719 Garda World Security Corp., Term B-2 Loan, 9.668% (Term SOFR + 425 bps), 10/30/26   1,965,702
  Total Security Services   $2,304,096
  Semiconductor Equipment — 0.9%  
1,122,325 Ultra Clean Holdings, Inc., Second Amendment Term B Loan, 9.196% (Term SOFR + 375 bps), 8/27/25 $  1,125,306
  Total Semiconductor Equipment   $1,125,306
  Steel Producers — 0.5%  
170,842 Flame NewCo, LLC, First Lien New Money Exit Term Loan, 11.431% (Term SOFR + 600 bps), 6/30/28 $    161,766
476,362 Phoenix Services International LLC, Roll-Up Loan (DIP), 17.318% (Term SOFR + 1200 bps), 7/29/23      456,116
1,156,379(b) Phoenix Services International LLC, Term B Loan, 9.414% (LIBOR + 0 bps), 3/1/25          —
  Total Steel Producers     $617,882
  Telecom Services — 1.2%  
645,125 Patagonia Holdco LLC, Amendment No.1 Term Loan, 11.117% (Term SOFR + 575 bps), 8/1/29 $    558,033
1,019,348 Windstream Services, LLC, Initial Term Loan, 11.681% (Term SOFR + 625 bps), 9/21/27     974,114
  Total Telecom Services   $1,532,147
  Telephone-Integrated — 0.8%  
1,000,000 Level 3 Financing, Inc., Tranche B 2027 Term Loan, 7.196% (Term SOFR + 175 bps), 3/1/27 $    950,000
  Total Telephone-Integrated     $950,000
  Textile-Home Furnishings — 0.6%  
987,500 Runner Buyer, Inc., Initial Term Loan, 11.037% (Term SOFR + 550 bps), 10/20/28 $    757,289
  Total Textile-Home Furnishings     $757,289
  Theaters — 1.2%  
520,893 AMC Entertainment Holdings, Inc. (fka AMC Entertainment, Inc.), Term B-1 Loan, 8.427% (Term SOFR + 300 bps), 4/22/26 $    411,904
17Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Theaters — (continued)  
598,500 Cinemark USA, Inc., Term Loan, 9.081% (Term SOFR + 375 bps), 5/24/30 $    599,248
448,875 Cirque du Soleil Canada Inc., Initial Term Loan, 9.492% (Term SOFR + 425 bps), 3/8/30     443,264
  Total Theaters   $1,454,416
  Transport-Air Freight — 0.3%  
349,125 Rand Parent LLC, First Lien Term B Loan, 9.492% (Term SOFR + 425 bps), 3/17/30 $    339,815
  Total Transport-Air Freight     $339,815
  Transportation - Trucks — 0.4%  
491,250 Carriage Purchaser, Inc., Term B Loan, 9.696% (Term SOFR + 425 bps), 9/30/28 $    482,806
  Total Transportation - Trucks     $482,806
  Transportation Services — 2.0%  
1,179,000 AIT Worldwide Logistics Holdings, Inc., First Lien Initial Term Loan, 10.162% (Term SOFR + 475 bps), 4/6/28 $  1,166,718
372,137 First Student Bidco Inc., 2022 Incremental Term B Loan, 9.342% (Term SOFR + 400 bps), 7/21/28      367,153
25,974 First Student Bidco Inc., 2022 Incremental Term C Loan, 9.342% (Term SOFR + 400 bps), 7/21/28       25,626
539,462 First Student Bidco, Inc., Initial Term B Loan, 8.529% (Term SOFR + 300 bps), 7/21/28      526,706
202,206 First Student Bidco, Inc., Initial Term C Loan, 8.501% (Term SOFR + 300 bps), 7/21/28      197,425
343,875 LaserShip, Inc., First Lien Initial Term Loan, 10.131% (Term SOFR + 450 bps), 5/7/28     299,171
  Total Transportation Services   $2,582,799
  Veterinary Diagnostics — 0.4%  
498,721 Southern Veterinary Partners LLC, First Lien Initial Term Loan, 9.446% (Term SOFR + 400 bps), 10/5/27 $    498,513
  Total Veterinary Diagnostics     $498,513
  Total Senior Secured Floating Rate Loan Interests
(Cost $165,233,528) 		$156,616,884
Pioneer Floating Rate Fund, Inc. |  | 8/31/2318
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Shares           Value
  Common Stock — 0.4% of Net Assets  
  Passenger Airlines — 0.4%  
40,684+ Grupo Aeromexico SAB de CV $    536,870
  Total Passenger Airlines     $536,870
  Total Common Stock
(Cost $665,000) 		    $536,870
Principal
Amount
USD ($) 		           
  Asset Backed Securities — 2.9% of Net Assets  
1,000,000(a) 522 Funding CLO, Ltd., Series 2019-4A, Class E, 12.588% (3 Month Term SOFR + 726 bps), 4/20/30 (144A) $    897,025
1,000,000(a) Goldentree Loan Management US CLO 2, Ltd., Series 2017-2A, Class E, 10.288% (3 Month Term SOFR + 496 bps), 11/28/30 (144A)      932,359
1,000,000 JPMorgan Chase Bank NA - CACLN, Series 2021-3, Class G, 9.812%, 2/26/29 (144A)      936,822
1,000,000(a) Octagon Investment Partners XXI, Ltd., Series 2014-1A, Class DRR, 12.631% (3 Month Term SOFR + 726 bps), 2/14/31 (144A)     920,284
  Total Asset Backed Securities
(Cost $3,967,104) 		  $3,686,490
  Collateralized Mortgage
Obligations—2.5% of Net Assets 		 
370,000(a) Connecticut Avenue Securities Trust, Series 2021-R01, Class 1B2, 11.288% (SOFR30A + 600 bps), 10/25/41 (144A) $    368,845
750,000(a) Freddie Mac STACR REMIC Trust, Series 2021-DNA5, Class B2, 10.788% (SOFR30A + 550 bps), 1/25/34 (144A)      701,352
230,000(a) Freddie Mac STACR REMIC Trust, Series 2021-DNA7, Class B2, 13.088% (SOFR30A + 780 bps), 11/25/41 (144A)      236,201
490,000(a) Freddie Mac STACR REMIC Trust, Series 2021-HQA3, Class B2, 11.538% (SOFR30A + 625 bps), 9/25/41 (144A)      475,608
250,000(a) Freddie Mac STACR REMIC Trust, Series 2022-DNA1, Class B2, 12.388% (SOFR30A + 710 bps), 1/25/42 (144A)      252,498
19Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Collateralized Mortgage
Obligations—(continued) 		 
320,000(a) Freddie Mac STACR REMIC Trust, Series 2022-DNA2, Class B2, 13.788% (SOFR30A + 850 bps), 2/25/42 (144A) $    332,384
710,000(a) STACR Trust, Series 2018-HRP2, Class B2, 15.902% (SOFR30A + 1,061 bps), 2/25/47 (144A)     816,173
  Total Collateralized Mortgage Obligations
(Cost $3,202,134) 		  $3,183,061
  Commercial Mortgage-Backed
Securities—1.0% of Net Assets 		 
535,570(a) BX Trust, Series 2022-PSB, Class F, 12.643% (1 Month Term SOFR + 733 bps), 8/15/39 (144A) $    536,288
47,388(a) FREMF Mortgage Trust, Series 2020-KF74, Class C, 11.466% (SOFR30A + 636 bps), 1/25/27 (144A)       45,481
1,000,000 Wells Fargo Commercial Mortgage Trust, Series 2015-C28, Class E, 3.00%, 5/15/48 (144A)     690,158
  Total Commercial Mortgage-Backed Securities
(Cost $1,374,249) 		  $1,271,927
  Corporate Bonds — 12.2% of Net Assets  
  Advertising — 0.2%  
255,000 Clear Channel Outdoor Holdings, Inc., 7.50%, 6/1/29 (144A) $    190,049
  Total Advertising     $190,049
  Aerospace & Defense — 0.4%  
500,000 Bombardier, Inc., 7.125%, 6/15/26 (144A) $    491,692
  Total Aerospace & Defense     $491,692
  Airlines — 2.2%  
1,690,000 Grupo Aeromexico SAB de CV, 8.50%, 3/17/27 (144A) $  1,562,976
1,500,000 VistaJet Malta Finance Plc/Vista Management Holding, Inc., 6.375%, 2/1/30 (144A)   1,229,974
  Total Airlines   $2,792,950
  Auto Parts & Equipment — 0.2%  
250,000 Adient Global Holdings, Ltd., 7.00%, 4/15/28 (144A) $    252,573
  Total Auto Parts & Equipment     $252,573
Pioneer Floating Rate Fund, Inc. |  | 8/31/2320
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Principal
Amount
USD ($) 		          Value
  Banks — 1.0%  
1,000,000(d)(e) Citigroup, Inc., 4.70% (SOFR + 323 bps) $    898,027
391,000 Freedom Mortgage Corp., 8.25%, 4/15/25 (144A)     385,298
  Total Banks   $1,283,325
  Chemicals — 0.4%  
250,000 Element Solutions, Inc., 3.875%, 9/1/28 (144A) $    219,780
300,000 SCIL IV LLC/SCIL USA Holdings LLC, 5.375%, 11/1/26 (144A)     280,823
  Total Chemicals     $500,603
  Commercial Services — 0.7%  
600,000 Allied Universal Holdco LLC/Allied Universal Finance Corp./Atlas Luxco 4 S.a.r.l., 4.625%, 6/1/28 (144A) $    507,249
500,000 Garda World Security Corp., 6.00%, 6/1/29 (144A)     407,375
  Total Commercial Services     $914,624
  Distribution/Wholesale — 0.1%  
110,000 Ritchie Bros Holdings, Inc., 6.75%, 3/15/28 (144A) $    111,348
  Total Distribution/Wholesale     $111,348
  Diversified Financial Services — 0.1%  
200,000 Jefferies Finance LLC/JFIN Co.-Issuer Corp., 5.00%, 8/15/28 (144A) $    170,774
  Total Diversified Financial Services     $170,774
  Electric — 0.2%  
300,000 Vistra Operations Co. LLC, 4.375%, 5/1/29 (144A) $    264,510
  Total Electric     $264,510
  Iron & Steel — 0.4%  
500,000 Metinvest BV, 7.75%, 10/17/29 (144A) $    288,750
265,000 TMS International Corp., 6.25%, 4/15/29 (144A)     221,273
  Total Iron & Steel     $510,023
  Leisure Time — 0.4%  
500,000 Viking Cruises, Ltd., 5.875%, 9/15/27 (144A) $    467,500
  Total Leisure Time     $467,500
  Lodging — 0.7%  
1,000,000 Station Casinos LLC, 4.50%, 2/15/28 (144A) $    895,000
  Total Lodging     $895,000
  Media — 1.0%  
300,000 Charter Communications Operating LLC/Charter Communications Operating Capital, 2.25%, 1/15/29 $    249,214
21Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Principal
Amount
USD ($) 		          Value
  Media — (continued)  
510,000 McGraw-Hill Education, Inc., 8.00%, 8/1/29 (144A) $    454,068
1,000,000 Sinclair Television Group, Inc., 5.50%, 3/1/30 (144A)     532,797
  Total Media   $1,236,079
  Mining — 1.1%  
500,000 Coeur Mining, Inc., 5.125%, 2/15/29 (144A) $    438,290
925,000 First Quantum Minerals, Ltd., 8.625%, 6/1/31 (144A)     941,301
  Total Mining   $1,379,591
  Oil & Gas — 1.5%  
300,000 Civitas Resources, Inc., 8.375%, 7/1/28 (144A) $    309,000
1,500,000 MEG Energy Corp., 7.125%, 2/1/27 (144A)   1,518,923
  Total Oil & Gas   $1,827,923
  Pipelines — 0.2%  
300,000 Venture Global Calcasieu Pass LLC, 3.875%, 8/15/29 (144A) $    259,507
  Total Pipelines     $259,507
  REITs — 0.4%  
500,000 Uniti Group LP/Uniti Group Finance, Inc./CSL Capital LLC, 10.50%, 2/15/28 (144A) $    498,817
  Total REITs     $498,817
  Retail — 0.3%  
500,000 LBM Acquisition LLC, 6.25%, 1/15/29 (144A) $    436,291
  Total Retail     $436,291
  Telecommunications — 0.7%  
500,000 Altice France Holding SA, 6.00%, 2/15/28 (144A) $    220,678
275,000 Level 3 Financing, Inc., 10.50%, 5/15/30 (144A)      279,343
500,000 Windstream Escrow LLC/Windstream Escrow Finance Corp., 7.75%, 8/15/28 (144A)     405,356
  Total Telecommunications     $905,377
  Total Corporate Bonds
(Cost $16,943,426) 		 $15,388,556
Pioneer Floating Rate Fund, Inc. |  | 8/31/2322
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Shares           Value
  Preferred Stock — 0.1% of Net Assets  
  Capital Markets — 0.1%  
2,870 B Riley Financial, Inc., 6.75%, 5/31/24 $     71,090
  Total Capital Markets      $71,090
  Total Preferred Stock
(Cost $70,513) 		     $71,090
Principal
Amount
USD ($) 		           
  Insurance-Linked Securities — 1.1% of Net
Assets# 		 
  Event Linked Bonds — 0.9%  
  Multiperil – U.S. — 0.5%  
250,000(a) Matterhorn Re, 10.50%, (SOFR + 525 bps), 3/24/25 (144A) $    241,975
250,000(a) Residential Re, 10.608%, (3 Month U.S. Treasury Bill + 518 bps), 12/6/25 (144A)      241,850
250,000(a) Sanders Re III, 8.928%, (3 Month U.S. Treasury Bill + 350 bps), 4/7/26 (144A)     237,350
                $721,175
  Windstorm – North Carolina — 0.2%  
250,000(a) Cape Lookout Re, 10.428%, (3 Month U.S. Treasury Bill + 500 bps), 3/28/25 (144A) $    240,800
  Windstorm – U.S. Regional — 0.2%  
250,000(a) Commonwealth Re, 8.928%, (3 Month U.S. Treasury Bill + 350 bps), 7/8/25 (144A) $    250,775
  Total Event Linked Bonds   $1,212,750
Face
Amount
USD ($) 		           
  Collateralized Reinsurance — 0.0%†  
  Multiperil – Worldwide — 0.0%†  
27,000(f)+ Limestone Re 2019-2, 10/1/23 (144A) $         —
  Windstorm – Florida — 0.0%††  
250,000(f)+ Formby Re 2018, 2/29/24 $         —
  Total Collateralized Reinsurance           $0
23Pioneer Floating Rate Fund, Inc. |  | 8/31/23
Face
Amount
USD ($) 		          Value
  Reinsurance Sidecars — 0.2%  
  Multiperil – U.S. — 0.0%††  
250,000(g)+ Harambee Re 2018, 12/31/24 $         —
250,000(g)+ Harambee Re 2019, 12/31/24         475
                    $475
  Multiperil – Worldwide — 0.2%  
12,278(g)+ Alturas Re 2022-2, 12/31/27 $      2,797
907,913(f)+ Berwick Re 2019-1, 12/31/24      144,812
199,590(g)+ Lorenz Re 2019, 6/30/24        6,626
300,000(f)+ Merion Re 2018-2, 12/31/24       14,995
10,000(f)+ Sector Re V, 12/1/24 (144A)       17,487
253,645(f)+ Woburn Re 2018, 12/31/24        5,031
244,914(f)+ Woburn Re 2019, 12/31/24      42,390
                $234,138
  Total Reinsurance Sidecars     $234,613
  Total Insurance-Linked Securities
(Cost $1,514,216) 		  $1,447,363
Principal
Amount
USD ($) 		           
  U.S. Government and Agency Obligations
— 2.4% of Net Assets 		 
3,000,000(h) U.S. Treasury Bills, 9/26/23 $  2,988,984
  Total U.S. Government and Agency Obligations
(Cost $2,988,995) 		  $2,988,984
Pioneer Floating Rate Fund, Inc. |  | 8/31/2324
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Shares           Value
  SHORT TERM INVESTMENTS — 1.0% of Net Assets  
  Open-End Fund — 1.0%  
1,211,118(i) Dreyfus Government Cash Management,
Institutional Shares, 5.21% 		$  1,211,118
              $1,211,118
  TOTAL SHORT TERM INVESTMENTS
(Cost $1,211,118) 		  $1,211,118
  TOTAL INVESTMENTS IN UNAFFILIATED ISSUERS — 147.6%
(Cost $197,170,283) 		$186,402,343
  OTHER ASSETS AND LIABILITIES — (47.6)% $(60,074,671)
  net assets — 100.0% $126,327,672
             
bps Basis Points.
FREMF Freddie Mac Multifamily Fixed-Rate Mortgage Loans.
LIBOR London Interbank Offered Rate.
SOFR Secured Overnight Financing Rate.
SOFR30A Secured Overnight Financing Rate 30 Day Average.
(144A) The resale of such security is exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be resold normally to qualified institutional buyers. At August 31, 2023, the value of these securities amounted to $23,613,030, or 18.7% of net assets.
(a) Floating rate note. Coupon rate, reference index and spread shown at August 31, 2023.
(b) Security is in default.
(c) This term loan will settle after August 31, 2023, at which time the interest rate will be determined.
(d) Security is perpetual in nature and has no stated maturity date.
(e) The interest rate is subject to change periodically. The interest rate and/or reference index and spread shown at August 31, 2023.
(f) Issued as participation notes.
(g) Issued as preference shares.
(h) Security issued with a zero coupon. Income is recognized through accretion of discount.
(i) Rate periodically changes. Rate disclosed is the 7-day yield at August 31, 2023.
25Pioneer Floating Rate Fund, Inc. |  | 8/31/23
* Senior secured floating rate loan interests in which the Fund invests generally pay interest at rates that are periodically re-determined by reference to a base lending rate plus a premium. These base lending rates are generally (i) the lending rate offered by one or more major European banks, such as LIBOR or SOFR, (ii) the prime rate offered by one or more major United States banks, (iii) the rate of a certificate of deposit or (iv) other base lending rates used by commercial lenders. The interest rate shown is the rate accruing at August 31, 2023.
+ Security is valued using significant unobservable inputs (Level 3).
† Amount rounds to less than 0.1%.
# Securities are restricted as to resale.
Restricted Securities Acquisition date Cost Value
Alturas Re 2022-2 4/11/2023 $1,547 $2,797
Berwick Re 2019-1 12/31/2018 108,488 144,812
Cape Lookout Re 3/16/2022 250,000 240,800
Commonwealth Re 6/15/2022 250,000 250,775
Formby Re 2018 7/9/2018 776 —
Harambee Re 2018 12/19/2017 5,311 —
Harambee Re 2019 12/20/2018 — 475
Limestone Re 2019-2 6/20/2018 230 —
Lorenz Re 2019 6/26/2019 37,483 6,626
Matterhorn Re 3/10/2022 250,000 241,975
Merion Re 2018-2 12/28/2017 — 14,995
Residential Re 10/28/2021 250,000 241,850
Sanders Re III 3/22/2022 250,000 237,350
Sector Re V 1/1/2020 265 17,487
Woburn Re 2018 3/20/2018 76,185 5,031
Woburn Re 2019 1/30/2019 33,931 42,390
Total Restricted Securities     $1,447,363
% of Net assets     1.1%
FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS
Currency
Purchased 		In
Exchange for 		Currency
Sold 		Deliver Counterparty Settlement
Date 		Unrealized
(Depreciation)
USD 400,907 MXN 6,980,000 HSBC Bank USA NA 9/29/23 $(6,377)
USD 66,392 MXN 1,156,000 JPMorgan Chase Bank NA 9/29/23 (1,060)
TOTAL FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS $(7,437)
Principal amounts are denominated in U.S. dollars (“USD”) unless otherwise noted.
MXN — Mexican Peso
USD — United States Dollar
Pioneer Floating Rate Fund, Inc. |  | 8/31/2326
Schedule of Investments  |  8/31/23
(unaudited) (continued)
Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels below.
Level 1 – unadjusted 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 risks, etc.).
Level 3 – significant unobservable inputs (including the Adviser's own assumptions in determining fair value of investments).
The following is a summary of the inputs used as of August 31, 2023, in valuing the Fund's investments:
  Level 1 Level 2 Level 3 Total
Senior Secured Floating Rate Loan Interests $— $156,616,884 $— $156,616,884
Common Stock — — 536,870 536,870
Asset Backed Securities — 3,686,490 — 3,686,490
Collateralized Mortgage Obligations — 3,183,061 — 3,183,061
Commercial Mortgage-Backed Securities — 1,271,927 — 1,271,927
Corporate Bonds — 15,388,556 — 15,388,556
Preferred Stock 71,090 — — 71,090
Insurance-Linked Securities        
Collateralized Reinsurance        
Multiperil – Worldwide — — — —
Windstorm – Florida — — — —
Reinsurance Sidecars        
Multiperil – U.S. — — 475 475
Multiperil – Worldwide — — 234,138 234,138
All Other Insurance-Linked Securities — 1,212,750 — 1,212,750
U.S. Government and Agency Obligations — 2,988,984 — 2,988,984
Open-End Fund 1,211,118 — — 1,211,118
Total Investments in Securities $1,282,208 $184,348,652 $771,483 $186,402,343
Other Financial Instruments        
Net unrealized depreciation on forward foreign currency exchange contracts $— $(7,437) $— $(7,437)
Total Other Financial Instruments $— $(7,437) $— $(7,437)
During the period ended August 31, 2023, there were no significant transfers in or out of Level 3.
27Pioneer Floating Rate Fund, Inc. |  | 8/31/23
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