High-Yield - TF

Schedule of Investments as of 2021-06-30 (Unaudited)

Holding Interest Maturity Date Shares/Principal Market Value ($) Rate (%) Amount SPDR Bloomberg Barclays Short Term High Yield 133,100 3,670,898 Bond ETF SPDR Blackstone Senior Loan ETF 79,300 3,670,797 iShares Broad USD High Yield Corporate Bond 70,700 2,949,604 ETF CCO Holdings LLC / CCO Holdings Capital Corp 5.00 2028-02-01 2,020,000 2,121,000 5.00 02/01/2028 Occidental Petroleum Corp 6.38 09/01/2028 6.38 2028-09-01 1,200,000 1,402,692 Iron Mountain Inc 4.88 09/15/2029 4.88 2029-09-15 1,300,000 1,343,680 Altice Financing SA 7.50 05/15/2026 7.50 2026-05-15 1,205,000 1,256,273 Sirius XM Radio Inc 5.00 08/01/2027 5.00 2027-08-01 1,170,000 1,228,646 Caesars Resort Collection LLC / CRC Finco Inc 5.25 2025-10-15 1,200,000 1,216,500 5.25 10/15/2025 Ford Motor Co 8.50 04/21/2023 8.50 2023-04-21 1,080,000 1,206,576 International Game Technology PLC 5.25 5.25 2029-01-15 1,070,000 1,149,100 01/15/2029 T-Mobile USA Inc 4.75 02/01/2028 4.75 2028-02-01 1,067,000 1,144,358 Avolon Holdings Funding Ltd 4.25 04/15/2026 4.25 2026-04-15 1,035,000 1,122,484 1011778 BC ULC / New Red Finance Inc 4.38 4.38 2028-01-15 1,090,000 1,106,514 01/15/2028 Virgin Media Vendor Financing Notes IV DAC 5.00 5.00 2028-07-15 1,060,000 1,085,021 07/15/2028 TransDigm Inc 6.25 03/15/2026 6.25 2026-03-15 1,000,000 1,056,250 Magic Mergeco Inc 7.88 05/01/2029 7.88 2029-05-01 1,000,000 1,032,500 DISH DBS Corp 5.88 11/15/2024 5.88 2024-11-15 910,000 978,250 Scientific Games International Inc 7.25 11/15/2029 7.25 2029-11-15 810,000 915,822 Telecom Italia Capital SA 6.38 11/15/2033 6.38 2033-11-15 750,000 897,172 MPT Operating Partnership LP / MPT Finance Corp 5.00 2027-10-15 840,000 891,526 5.00 10/15/2027 Penn National Gaming Inc 4.13 07/01/2029 4.12 2029-07-01 888,000 889,110 Occidental Petroleum Corp 6.13 01/01/2031 6.12 2031-01-01 750,000 883,335 Sunoco LP / Sunoco Finance Corp 5.50 02/15/2026 5.50 2026-02-15 850,000 878,772 Microchip Technology Inc 4.25 09/01/2025 4.25 2025-09-01 828,000 869,537 Tenet Healthcare Corp 6.75 06/15/2023 6.75 2023-06-15 780,000 852,150 CommScope Inc 8.25 03/01/2027 8.25 2027-03-01 795,000 850,690 ARD Finance SA 6.50 06/30/2027 6.50 2027-06-30 800,000 841,664 CrownRock LP / CrownRock Finance Inc 5.00 5.00 2029-05-01 800,000 841,284 05/01/2029 Sinclair Television Group Inc 4.13 12/01/2030 4.12 2030-12-01 845,000 831,269 Icahn Enterprises LP / Icahn Enterprises Finance 5.25 2027-05-15 800,000 828,376 Corp 5.25 05/15/2027 PetSmart Inc / PetSmart Finance Corp 7.75 7.75 2029-02-15 750,000 827,812 02/15/2029 Nissan Motor Co Ltd 4.35 09/17/2027 4.34 2027-09-17 750,000 825,084 Kaiser Aluminum Corp 4.50 06/01/2031 4.50 2031-06-01 800,000 822,336 Blue Racer Midstream LLC / Blue Racer Finance 7.62 2025-12-15 750,000 813,750 Corp 7.63 12/15/2025 Novelis Corp 5.88 09/30/2026 5.88 2026-09-30 780,000 812,374 High-Yield - TF

Holding Interest Maturity Date Shares/Principal Market Value ($) Rate (%) Amount Lamar Media Corp 3.75 02/15/2028 3.75 2028-02-15 795,000 810,081 Horizon Therapeutics USA Inc 5.50 08/01/2027 5.50 2027-08-01 750,000 797,438 DISH DBS Corp 5.00 03/15/2023 5.00 2023-03-15 760,000 797,270 Freeport-McMoRan Inc 5.40 11/14/2034 5.40 2034-11-14 655,000 792,000 Rite Aid Corp 7.50 07/01/2025 7.50 2025-07-01 773,000 783,660 LifePoint Health Inc 5.38 01/15/2029 5.38 2029-01-15 800,000 781,132 Boyd Gaming Corp 4.75 06/15/2031 4.75 2031-06-15 750,000 779,062 Organon & Co / Organon Foreign Debt Co-Issuer 5.12 2031-04-30 750,000 773,588 BV 5.13 04/30/2031 GrafTech Finance Inc 4.63 12/15/2028 4.62 2028-12-15 750,000 772,271 BCPE Ulysses Intermediate Inc 7.75 04/01/2027 7.75 2027-04-01 750,000 769,774 Occidental Petroleum Corp 2.90 08/15/2024 2.90 2024-08-15 750,000 767,812 Intertape Polymer Group Inc 4.38 06/15/2029 4.38 2029-06-15 750,000 761,498 Aircastle Ltd (pfd) 5.25% 09/15/2169 Perpetual 5.25 2169-09-15 750,000 759,375 AMC Networks Inc 4.25 02/15/2029 4.25 2029-02-15 750,000 757,500 IIP Operating Partnership LP 5.50 05/25/2026 5.50 2026-05-25 735,000 757,074 Comstock Resources Inc 5.88 01/15/2030 5.88 2030-01-15 740,000 755,725 Live Nation Entertainment Inc 3.75 01/15/2028 3.75 2028-01-15 750,000 754,395 AMC Networks Inc 4.75 08/01/2025 4.75 2025-08-01 730,000 751,455 RHP Hotel Properties LP / RHP Finance Corp 4.50 4.50 2029-02-15 745,000 747,540 02/15/2029 Freedom Mortgage Corp 6.63 01/15/2027 6.62 2027-01-15 740,000 746,194 US Foods Inc 4.75 02/15/2029 4.75 2029-02-15 730,000 745,545 CSC Holdings LLC 5.88 09/15/2022 5.88 2022-09-15 705,000 742,037 Ally Financial Inc (pfd) 4.70% 08/15/2169 4.70 2169-08-15 730,000 741,169 Perpetual Prospect Capital Corp 3.71 01/22/2026 3.71 2026-01-22 720,000 740,334 Endo Luxembourg Finance Co I Sarl / Endo US Inc 6.12 2029-04-01 750,000 735,938 6.13 04/01/2029 IHS Netherlands Holdco BV 7.13 03/18/2025 7.12 2025-03-18 700,000 731,500 SBL Holdings Inc 5.13 11/13/2026 5.12 2026-11-13 655,000 728,082 Air Lease Corp (pfd) 4.65% 06/15/2170 Perpetual 4.65 2170-06-15 700,000 727,125 MARB BondCo PLC 3.95 01/29/2031 3.95 2031-01-29 750,000 724,088 Navient Corp 4.88 03/15/2028 4.88 2028-03-15 710,000 714,438 Icahn Enterprises LP / Icahn Enterprises Finance 4.38 2029-02-01 715,000 713,767 Corp 4.38 02/01/2029 Banco GNB Sudameris SA 7.50 04/16/2031 7.50 2031-04-16 700,000 712,845 Iochpe-Maxion Austria GmbH / Maxion Wheels de 5.00 2028-05-07 700,000 712,470 Mexico S de RL de CV 5.00 05/07/2028 Banco Santander SA (pfd) 4.75% 08/12/2169 4.75 2169-08-12 700,000 710,150 Perpetual Penn National Gaming Inc 5.63 01/15/2027 5.62 2027-01-15 680,000 707,200 Netflix Inc 4.88 04/15/2028 4.88 2028-04-15 607,000 706,414 PennyMac Financial Services Inc 5.38 10/15/2025 5.38 2025-10-15 665,000 701,884 Bausch Health Cos Inc 6.13 04/15/2025 6.12 2025-04-15 678,000 695,798 Ortho-Clinical Diagnostics Inc / Ortho-Clinical 7.38 2025-06-01 644,000 694,113 Diagnostics SA 7.38 06/01/2025 GFL Environmental Inc 4.00 08/01/2028 4.00 2028-08-01 700,000 692,528 Hilton Domestic Operating Co Inc 4.00 05/01/2031 4.00 2031-05-01 670,000 676,834 High-Yield - TF

Holding Interest Maturity Date Shares/Principal Market Value ($) Rate (%) Amount DaVita Inc 4.63 06/01/2030 4.62 2030-06-01 650,000 669,156 Viking Ocean Cruises Ship VII Ltd 5.63 02/15/2029 5.62 2029-02-15 649,000 657,174 LBM Acquisition LLC 6.25 01/15/2029 6.25 2029-01-15 650,000 655,818 Wynn Las Vegas LLC / Wynn Las Vegas Capital 5.50 2025-03-01 605,000 652,970 Corp 5.50 03/01/2025 Huntington Bancshares Inc/OH (pfd) 5.63% 5.62 2169-10-15 550,000 640,750 10/15/2169 Perpetual Sprint Corp 7.13 06/15/2024 7.12 2024-06-15 550,000 635,250 Ardagh Packaging Finance PLC / Ardagh Holdings 4.12 2026-08-15 600,000 620,301 USA Inc 4.13 08/15/2026 Golden Nugget Inc 6.75 10/15/2024 6.75 2024-10-15 610,000 616,997 Southwestern Energy Co 6.45 01/23/2025 6.45 2025-01-23 555,000 615,531 TEGNA Inc 4.63 03/15/2028 4.62 2028-03-15 588,000 610,785 HCA Inc 7.69 06/15/2025 7.69 2025-06-15 500,000 609,375 Teck Resources Ltd 6.25 07/15/2041 6.25 2041-07-15 465,000 608,714 Cleveland-Cliffs Inc 4.63 03/01/2029 4.62 2029-03-01 575,000 605,774 AdaptHealth LLC 4.63 08/01/2029 4.62 2029-08-01 595,000 603,967 Occidental Petroleum Corp 6.45 09/15/2036 6.45 2036-09-15 500,000 598,455 United Natural Foods Inc 6.75 10/15/2028 6.75 2028-10-15 550,000 593,004 CF Industries Inc 4.95 06/01/2043 4.95 2043-06-01 500,000 591,710 FS KKR Capital Corp 3.40 01/15/2026 3.40 2026-01-15 565,000 584,524 United Holdings Inc 5.00 02/01/2024 5.00 2024-02-01 555,000 577,930 CSC Holdings LLC 5.75 01/15/2030 5.75 2030-01-15 555,000 577,200 Foods Co 4.38 06/01/2046 4.38 2046-06-01 500,000 567,517 Ziggo BV 5.50 01/15/2027 5.50 2027-01-15 538,000 560,354 Emergent BioSolutions Inc 3.88 08/15/2028 3.88 2028-08-15 569,000 558,195 CIT Group Inc 4.13 11/13/2029 4.12 2029-11-13 540,000 557,985 Aramark Services Inc 5.00 02/01/2028 5.00 2028-02-01 530,000 555,678 Antero Resources Corp 7.63 02/01/2029 7.62 2029-02-01 500,000 555,650 NRG Energy Inc 7.25 05/15/2026 7.25 2026-05-15 530,000 550,787 Olin Corp 5.63 08/01/2029 5.62 2029-08-01 500,000 550,388 Vodafone Group PLC 4.13 06/04/2081 4.12 2081-06-04 550,000 549,862 Howard Hughes Corp/The 4.38 02/01/2031 4.38 2031-02-01 548,000 547,112 Ladder Capital Finance Holdings LLLP / Ladder 4.75 2029-06-15 540,000 540,675 Capital Finance Corp 4.75 06/15/2029 TransDigm Inc 6.38 06/15/2026 6.38 2026-06-15 520,000 539,354 Hughes Satellite Systems Corp 5.25 08/01/2026 5.25 2026-08-01 480,000 538,646 XHR LP 4.88 06/01/2029 4.88 2029-06-01 520,000 537,550 Prime Security Services Borrower LLC / Prime 5.25 2024-04-15 500,000 536,390 Finance Inc 5.25 04/15/2024 QVC Inc 4.38 09/01/2028 4.38 2028-09-01 525,000 536,227 American Airlines Inc/AAdvantage Loyalty IP Ltd 5.50 2026-04-20 504,000 534,240 5.50 04/20/2026 United Rentals North America Inc 4.88 01/15/2028 4.88 2028-01-15 500,000 530,875 Avolon Holdings Funding Ltd 4.38 05/01/2026 4.38 2026-05-01 485,000 527,716 Clean Harbors Inc 4.88 07/15/2027 4.88 2027-07-15 500,000 525,288 CHS/Community Health Systems Inc 6.88 6.88 2029-04-15 500,000 524,692 04/15/2029 Midcap Financial Issuer Trust 5.63 01/15/2030 5.62 2030-01-15 520,000 522,657 High-Yield - TF

Holding Interest Maturity Date Shares/Principal Market Value ($) Rate (%) Amount EPR Properties 4.95 04/15/2028 4.95 2028-04-15 480,000 518,897 Acadia Healthcare Co Inc 5.50 07/01/2028 5.50 2028-07-01 485,000 518,729 SBL Holdings Inc 6.50 6.50 2169-11-13 520,000 518,050 Charles River Laboratories International Inc 4.25 4.25 2028-05-01 500,000 517,660 05/01/2028 Rent-A-Center Inc/TX 6.38 02/15/2029 6.38 2029-02-15 480,000 516,360 MGM Growth Properties Operating Partnership LP / 5.62 2024-05-01 475,000 514,996 MGP Finance Co-Issuer Inc 5.63 05/01/2024 Ford Motor Credit Co LLC 3.63 06/17/2031 3.62 2031-06-17 500,000 510,315 Six Flags Entertainment Corp 4.88 07/31/2024 4.88 2024-07-31 500,000 505,625 Tronox Inc 4.63 03/15/2029 4.62 2029-03-15 500,000 505,620 Simmons Foods Inc/Simmons Prepared Foods 4.62 2029-03-01 500,000 504,985 Inc/Simmons Pet Food Inc/Simmons Feed 4.63 03/01/2029 Hanesbrands Inc 4.63 05/15/2024 4.62 2024-05-15 475,000 504,094 IQVIA Inc 5.00 10/15/2026 5.00 2026-10-15 485,000 503,275 Occidental Petroleum Corp 3.50 08/15/2029 3.50 2029-08-15 500,000 502,460 Catalent Pharma Solutions Inc 5.00 07/15/2027 5.00 2027-07-15 480,000 502,308 TransDigm Inc 4.63 01/15/2029 4.62 2029-01-15 500,000 501,645 Valvoline Inc 3.63 06/15/2031 3.62 2031-06-15 500,000 501,248 Hilcorp Energy I LP / Hilcorp Finance Co 5.75 5.75 2029-02-01 475,000 495,855 02/01/2029 Ally Financial Inc 5.75 11/20/2025 5.75 2025-11-20 430,000 494,159 Kraft Heinz Foods Co 3.00 06/01/2026 3.00 2026-06-01 463,000 493,306 United Wholesale Mortgage LLC 5.50 04/15/2029 5.50 2029-04-15 485,000 485,550 Mauser Packaging Solutions Holding Co 5.50 5.50 2024-04-15 480,000 485,400 04/15/2024 NCR Corp 5.13 04/15/2029 5.12 2029-04-15 470,000 485,275 Sealed Air Corp 5.13 12/01/2024 5.12 2024-12-01 440,000 480,414 Crestwood Midstream Partners LP / Crestwood 5.75 2025-04-01 460,000 473,892 Midstream Finance Corp 5.75 04/01/2025 Gray Television Inc 5.88 07/15/2026 5.88 2026-07-15 455,000 470,356 OneMain Finance Corp 3.50 01/15/2027 3.50 2027-01-15 457,000 460,999 HORIZON THERAPEUTICS USA INC 2021 2.50 2028-03-15 460,000 457,700 TERM LOAN B AHP Health Partners Inc 5.75 07/15/2029 5.75 2029-07-15 450,000 456,750 MSCI Inc 4.00 11/15/2029 4.00 2029-11-15 420,000 444,331 Lumen Technologies Inc 5.80 03/15/2022 5.80 2022-03-15 430,000 443,046 Molina Healthcare Inc 4.38 06/15/2028 4.38 2028-06-15 420,000 438,690 EPR Properties 4.75 12/15/2026 4.75 2026-12-15 401,000 435,215 Sprint Corp 7.88 09/15/2023 7.88 2023-09-15 380,000 432,184 Chemours Co/The 5.75 11/15/2028 5.75 2028-11-15 400,000 428,408 CHS/Community Health Systems Inc 5.63 5.62 2027-03-15 400,000 427,526 03/15/2027 Nexstar Broadcasting Inc 5.63 07/15/2027 5.62 2027-07-15 400,000 424,500 Cleveland-Cliffs Inc 7.00 03/15/2027 7.00 2027-03-15 400,000 423,000 Tenet Healthcare Corp 6.13 10/01/2028 6.12 2028-10-01 390,000 416,711 Boyd Gaming Corp 4.75 12/01/2027 4.75 2027-12-01 400,000 414,500 Seagate HDD Cayman 4.88 06/01/2027 4.88 2027-06-01 375,000 413,927 High-Yield - TF

Holding Interest Maturity Date Shares/Principal Market Value ($) Rate (%) Amount Ardagh Metal Packaging Finance USA LLC / 4.00 2029-09-01 416,000 413,400 Ardagh Metal Packaging Finance PLC 4.00 09/01/2029 UNITED NATURAL FOODS INC INITIAL 3.57 2025-10-22 408,313 409,142 TERM LOAN ViacomCBS Inc 6.25 02/28/2057 6.25 2057-02-28 355,000 406,984 Ambience Merger Sub Inc 7.13 07/15/2029 7.12 2029-07-15 400,000 405,000 T-Mobile USA Inc 3.50 04/15/2031 3.50 2031-04-15 379,000 392,568 MEG Energy Corp 5.88 02/01/2029 5.88 2029-02-01 375,000 391,470 Inc 4.63 04/15/2029 4.62 2029-04-15 373,000 386,521 Univision Communications Inc 5.13 02/15/2025 5.12 2025-02-15 375,000 383,721 Starwood Property Trust Inc 3.63 07/15/2026 3.62 2026-07-15 380,000 383,325 Jazz Securities DAC 4.38 01/15/2029 4.38 2029-01-15 367,000 380,964 SM Energy Co 6.50 07/15/2028 6.50 2028-07-15 370,000 380,638 Western Digital Corp 4.75 02/15/2026 4.75 2026-02-15 340,000 378,250 Antero Resources Corp 5.38 03/01/2030 5.38 2030-03-01 370,000 378,096 Sensata Technologies BV 5.00 10/01/2025 5.00 2025-10-01 338,000 377,472 Olin Corp 5.13 09/15/2027 5.12 2027-09-15 360,000 375,120 MGM Resorts International 6.00 03/15/2023 6.00 2023-03-15 350,000 375,086 T-Mobile USA Inc 3.50 04/15/2031 3.50 2031-04-15 360,000 372,888 Altice France SA/France 7.38 05/01/2026 7.38 2026-05-01 358,000 372,742 EQM Midstream Partners LP 4.50 01/15/2029 4.50 2029-01-15 365,000 371,814 Level 3 Financing Inc 4.63 09/15/2027 4.62 2027-09-15 357,000 371,625 CSC Holdings LLC 5.38 02/01/2028 5.38 2028-02-01 350,000 370,720 LPL Holdings Inc 4.63 11/15/2027 4.62 2027-11-15 355,000 368,914 CSC Holdings LLC 4.50 11/15/2031 4.50 2031-11-15 365,000 367,697 CSC Holdings LLC 5.00 11/15/2031 5.00 2031-11-15 365,000 367,245 SM Energy Co 5.00 01/15/2024 5.00 2024-01-15 365,000 365,920 Cheniere Energy Partners LP 5.63 10/01/2026 5.62 2026-10-01 350,000 364,000 EnLink Midstream Partners LP 4.85 07/15/2026 4.85 2026-07-15 350,000 363,330 Callon Petroleum Co 8.00 08/01/2028 8.00 2028-08-01 350,000 354,375 MPT Operating Partnership LP / MPT Finance Corp 3.50 2031-03-15 350,000 353,936 3.50 03/15/2031 CommScope Technologies LLC 5.00 03/15/2027 5.00 2027-03-15 345,000 353,625 Centene Corp 4.63 12/15/2029 4.62 2029-12-15 320,000 352,326 Devon Energy Corp 5.25 10/15/2027 5.25 2027-10-15 325,000 350,422 Albertsons Cos Inc / Safeway Inc / New Albertsons 3.50 2029-03-15 350,000 346,500 LP / Albertsons LLC 3.50 03/15/2029 Mattamy Group Corp 4.63 03/01/2030 4.62 2030-03-01 330,000 337,755 Sprint Corp 7.63 02/15/2025 7.62 2025-02-15 280,000 333,026 CCO Holdings LLC / CCO Holdings Capital Corp 4.25 2031-02-01 322,000 328,440 4.25 02/01/2031 Freeport-McMoRan Inc 4.13 03/01/2028 4.12 2028-03-01 310,000 323,950 CDW LLC / CDW Finance Corp 5.50 12/01/2024 5.50 2024-12-01 290,000 323,634 United States Steel Corp 6.88 03/01/2029 6.88 2029-03-01 300,000 321,375 Bombardier Inc 7.50 03/15/2025 7.50 2025-03-15 305,000 314,341 Apollo Commercial Real Estate Finance Inc 4.63 4.62 2029-06-15 317,000 312,990 06/15/2029 High-Yield - TF

Holding Interest Maturity Date Shares/Principal Market Value ($) Rate (%) Amount Bloomin' Brands Inc / OSI Restaurant Partners LLC 5.12 2029-04-15 300,000 308,625 5.13 04/15/2029 Bausch Health Cos Inc 4.88 06/01/2028 4.88 2028-06-01 300,000 307,425 Charles Schwab Corp/The (pfd) 4.00% 03/01/2170 4.00 2170-03-01 300,000 307,275 Perpetual MEG Energy Corp 6.50 01/15/2025 6.50 2025-01-15 295,000 305,325 Ford Motor Credit Co LLC 2.98 08/03/2022 2.98 2022-08-03 300,000 304,911 Avon Products Inc 6.50 03/15/2023 6.50 2023-03-15 280,000 301,840 Aircastle Ltd 5.25 08/11/2025 5.25 2025-08-11 255,000 286,603 Teva Pharmaceutical Finance Netherlands III BV 3.15 2026-10-01 300,000 285,750 3.15 10/01/2026 Ball Corp 5.25 07/01/2025 5.25 2025-07-01 250,000 282,908 AVANTOR FUNDING, INC. USD TERM LOAN 3.25 2024-11-21 280,968 281,613 B3 Realogy Group LLC / Realogy Co-Issuer Corp 5.75 5.75 2029-01-15 264,000 276,353 01/15/2029 Services (pfd) 5.50% 04/30/2170 5.50 2170-04-30 257,000 276,265 Perpetual Rolls-Royce PLC 5.75 10/15/2027 5.75 2027-10-15 250,000 275,695 Aker BP ASA 3.75 01/15/2030 3.75 2030-01-15 250,000 270,042 Macy's Retail Holdings LLC 5.88 04/01/2029 5.88 2029-04-01 250,000 269,178 Scientific Games International Inc 5.00 10/15/2025 5.00 2025-10-15 260,000 269,140 Post Holdings Inc 5.50 12/15/2029 5.50 2029-12-15 250,000 268,671 Owl Rock Technology Finance Corp 3.75 3.75 2026-06-17 255,000 268,389 06/17/2026 LPL Holdings Inc 4.38 05/15/2031 4.38 2031-05-15 264,000 267,659 Owens-Brockway Glass Container Inc 5.88 5.88 2023-08-15 240,000 259,109 08/15/2023 Meritage Homes Corp 5.13 06/06/2027 5.12 2027-06-06 230,000 257,761 Arcosa Inc 4.38 04/15/2029 4.38 2029-04-15 250,000 254,875 Post Holdings Inc 4.63 04/15/2030 4.62 2030-04-15 250,000 254,520 Transocean Poseidon Ltd 6.88 02/01/2027 6.88 2027-02-01 250,000 251,612 United Airlines 2020-1 Class B Pass Through Trust 4.88 2027-07-15 235,832 250,458 4.88 07/15/2027 Bausch Health Cos Inc 5.25 01/30/2030 5.25 2030-01-30 260,000 242,125 Owl Rock Technology Finance Corp 4.75 4.75 2025-12-15 216,000 237,734 12/15/2025 MGM Resorts International 4.63 09/01/2026 4.62 2026-09-01 215,000 227,399 Team Health Holdings Inc 6.38 02/01/2025 6.38 2025-02-01 230,000 219,220 Scientific Games International Inc 8.25 03/15/2026 8.25 2026-03-15 200,000 214,746 Petrorio Luxembourg Sarl 6.13 06/09/2026 6.12 2026-06-09 200,000 204,850 Goldman Sachs Group Inc/The (pfd) 3.80% 3.80 2169-11-10 199,000 203,040 11/10/2169 Perpetual Cincinnati Bell Inc 7.00 07/15/2024 7.00 2024-07-15 195,000 200,752 Calpine Corp 4.63 02/01/2029 4.62 2029-02-01 200,000 197,189 BAUSCH HEALTH COMPANIES INC. INITIAL 3.13 2025-06-01 197,203 196,575 TERM Howmet Aerospace Inc 5.13 10/01/2024 5.12 2024-10-01 175,000 193,590 High-Yield - TF

Holding Interest Maturity Date Shares/Principal Market Value ($) Rate (%) Amount US Airways 2013-1 Class B Pass Through Trust 5.38 2023-05-15 181,421 182,000 5.38 05/15/2023 Owl Rock Capital Corp 3.40 07/15/2026 3.40 2026-07-15 170,000 177,344 ZF North America Capital Inc 4.75 04/29/2025 4.75 2025-04-29 160,000 173,283 Goodyear Tire & Rubber Co/The 5.00 07/15/2029 5.00 2029-07-15 165,000 172,961 Rite Aid Corp 8.00 11/15/2026 8.00 2026-11-15 169,000 171,747 UAL 2007-1 Pass Through Trust 6.64 01/02/2024 6.64 2024-01-02 156,187 161,986 NuStar Logistics LP 4.75 02/01/2022 4.75 2022-02-01 155,000 157,013 Bausch Health Cos Inc 5.00 01/30/2028 5.00 2028-01-30 150,000 142,524 Builders FirstSource Inc 5.00 03/01/2030 5.00 2030-03-01 120,000 126,343 CHS/Community Health Systems Inc 6.88 6.88 2028-04-01 127,000 125,803 04/01/2028 Molina Healthcare Inc 3.88 11/15/2030 3.88 2030-11-15 100,000 104,262 United States Steel Corp 6.88 08/15/2025 6.88 2025-08-15 100,000 102,464 Mauser Packaging Solutions Holding Co 7.25 7.25 2025-04-15 100,000 98,200 04/15/2025 Bombardier Inc 6.00 10/15/2022 6.00 2022-10-15 96,000 96,316 Freeport-McMoRan Inc 4.63 08/01/2030 4.62 2030-08-01 80,000 87,709 Vistra Operations Co LLC 4.38 05/01/2029 4.38 2029-05-01 87,000 87,544 CHS/Community Health Systems Inc 8.00 8.00 2027-12-15 52,000 57,920 12/15/2027 PennyMac Financial Services Inc 4.25 02/15/2029 4.25 2029-02-15 46,000 44,382

This schedule of investments provides information about the fund's portfolio holdings as of the date on the schedule. It is unaudited, and American Century assumes no obligation to update or supplement the schedule to reflect subsequent changes. More information is available in the fund's most recent annual or semiannual shareholder report.