NPORT-P false 0001855299 XXXXXXXX Lord Abbett Corporate Opportunities Fund 811-23655 0001855299 549300ZRH75YZ7Q4LI23 30 HUDSON STREET JERSEY CITY 07302 201-827-2000 Lord Abbett Corporate Opportunities Fund 549300ZRH75YZ7Q4LI23 2025-12-31 2025-12-31 N 202215268.23 9069514.74 193145753.49 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 5023139.66000000 0.00000000 0.00000000 0.00000000 USD N Securities Portfolio VaR Designated Reference Portfolio is the Fund's Securities Portfolio AMC Entertainment Holdings, Inc. 549300ZO77UNR6NRBR11 00164CAD7 4786848.67000000 PA USD 4803650.51000000 2.487059861892 Long LON CORP US N 2 2029-01-04 Floating 10.73100000 N N N N N N ALTICE FRANCE SA 5493001ZMCICV4N02J21 02090DAD0 3071742.00000000 PA USD 2946681.86000000 1.525626013906 Long DBT CORP FR N 2 2032-04-15 Fixed 6.50000000 N N N N N N AMERICAN AXLE AND MANUFAC INC RY5TAKFOBLDUGX31MS24 02406MBB2 3750000.00000000 PA USD 3757800.00000000 1.945577333231 Long LON CORP US N 2 2032-02-24 None 0.00000000 N N N N N N AMERICAN AXLE & MFG INC RY5TAKFOBLDUGX31MS24 02406PBD1 2026000.00000000 PA USD 2064774.88000000 1.069024217561 Long DBT CORP US N 2 2033-10-15 Fixed 7.75000000 N N N N N N Arcline FM Holdings LLC 2549000HKCEC1E8UTO17 03960DAJ2 4347529.20000000 PA USD 4370962.38000000 2.263038301914 Long LON CORP US N 2 2030-06-23 Floating 6.42200000 N N N N N N ATLANTICUS HOLDINGS CORP N/A 04914AAA2 247000.00000000 PA USD 247803.74000000 0.128298829004 Long DBT CORP US N 2 2030-09-01 Fixed 9.75000000 N N N N N N AUTOZONE INC GA3JGKJ41LJKXDN23E90 05333UA83 3000000.00000000 PA USD 2998134.99000000 1.552265548595 Long STIV CORP US N 2 2026-01-08 None 0.00000000 N N N N N N Aviation Capital Group LLC 549300ODEK8HY3445C77 05369CA56 4000000.00000000 PA USD 3998733.32000000 2.070319045459 Long STIV CORP US N 2 2026-01-05 None 0.00000000 N N N N N N LBM ACQUISITION LLC 549300FAEB3VWZL4NI86 05552BAA4 4434000.00000000 PA USD 3994702.78000000 2.068232258705 Long DBT CORP US N 2 2029-01-15 Fixed 6.25000000 N N N N N N BCPE Grill Parent 254900GQZ43I22BGT628 05553QAB8 2543504.61000000 PA USD 2370902.39000000 1.227519811934 Long LON CORP US N 2 2030-09-30 Floating 8.46600000 N N N N N N BORR IHC LTD / BORR FIN N/A 100018AA8 2347560.95000000 PA USD 2362483.46000000 1.223160963837 Long DBT CORP XX N 2 2028-11-15 Fixed 10.00000000 N N N N N N BORR IHC LTD / BORR FIN N/A 100018AB6 931803.39000000 PA USD 930138.63000000 0.481573430009 Long DBT CORP XX N 2 2030-11-15 Fixed 10.37500000 N N N N N N Brand Industrial Services Inc 549300B658W2BPDQMW42 10524MAS6 517796.37000000 PA USD 473252.94000000 0.245023735416 Long LON CORP US N 2 2030-08-01 Floating 8.35400000 N N N N N N CMG MEDIA CORPORATION N/A 125773AA9 1438307.00000000 PA USD 1236886.49000000 0.640390206696 Long DBT CORP US N 2 2029-06-18 Fixed 8.87500000 N N N N N N CP ATLAS BUYER INC 2549006ZZ07G0NDDCR36 12597YAD1 1509892.00000000 PA USD 1431907.14000000 0.741360922581 Long DBT CORP US N 2 2031-01-15 Fixed 12.75000000 N N Y N N CSC HOLDINGS LLC 3HG2WD2W22M120IUNG49 126307AZ0 2750000.00000000 PA USD 1824681.65000000 0.944717456650 Long DBT CORP US N 2 2029-02-01 Fixed 6.50000000 N N N N N N CSC HOLDINGS LLC 3HG2WD2W22M120IUNG49 126307BD8 2802000.00000000 PA USD 1003245.20000000 0.519423897172 Long DBT CORP US N 2 2030-12-01 Fixed 4.62500000 N N N N N N CABLE ONE INC 549300648QS85T0XSH18 12685JAC9 1641000.00000000 PA USD 1266530.79000000 0.655738356714 Long DBT CORP US N 2 2030-11-15 Fixed 4.00000000 N N N N N Central Parent Inc N/A 15477BAE7 1818449.99000000 PA USD 1546209.84000000 0.800540427144 Long LON CORP US N 2 2029-07-06 Floating 6.92200000 N N N N N N LUMEN TECHNOLOGIES INC 8M3THTGWLTYZVE6BBY25 156700BD7 1488000.00000000 PA USD 1384636.08000000 0.716886628352 Long DBT CORP US N 2 2029-01-15 Fixed 4.50000000 N N N N N N COMPASS MINERALS INTERNA 2549008X9G8XP7YJGC47 20451NAJ0 581000.00000000 PA USD 608441.79000000 0.315016912878 Long DBT CORP US N 2 2030-07-01 Fixed 8.00000000 N N N N N N Conair Holdings LLC 549300804G00T34FLV17 20600RAB8 343653.38000000 PA USD 180847.59000000 0.093632703143 Long LON CORP US N 2 2028-05-17 Floating 7.58100000 N N N N N N Cornerstone Building Brands Inc 549300IW41QEWQ6T0H29 21925FAA2 4000322.38000000 PA USD 3180256.29000000 1.646557707086 Long LON CORP US N 2 2028-08-01 Floating 9.37500000 N N N N N N DTI Holdco Inc 549300QQVMUL3P8XVJ27 23358EAK5 1686167.40000000 PA USD 1578977.74000000 0.817505801431 Long LON CORP US N 2 2029-04-26 Floating 7.71600000 N N N N N N Delta TopCo Inc N/A 24780DAH0 2869000.00000000 PA USD 2835231.87000000 1.467923482017 Long LON CORP US N 2 2030-11-29 Floating 9.09300000 N N N N N N DISH DBS CORP N/A 25470XBD6 1234000.00000000 PA USD 1096272.03000000 0.567587953755 Long DBT CORP US N 2 2029-06-01 Fixed 5.12500000 N N N N N N DIRECTV FINANCING LLC N/A 254945AA6 3667000.00000000 PA USD 3714832.42000000 1.923331138725 Long DBT CORP US N 2 2030-02-01 Fixed 8.87500000 N N N N N N State Street Bank & Trust Co. 571474TGEMMWANRLN572 000000000 1.00000000 NC -331.05000000 -0.00017139905 N/A DFE US N 2 State Street Bank & Trust Co. 571474TGEMMWANRLN572 17000.00000000 EUR 19703.85000000 USD 2026-03-06 -331.05000000 N N N Morgan Stanley Capital Services LLC I7331LVCZKQKX5T7XV54 000000000 1.00000000 NC 698.01000000 0.000361390290 N/A DFE US N 2 Morgan Stanley Capital Services LLC I7331LVCZKQKX5T7XV54 215000.00000000 EUR 254080.51000000 USD 2026-03-06 698.01000000 N N N E.W. Scripps Company (The) 549300U1OW41QPKYW028 26928BAR0 1985000.00000000 PA USD 1920487.50000000 0.994320333374 Long LON CORP US N 2 2029-11-30 Floating 7.20000000 N N N N N N EQUIPMENTSHARE.COM INC 254900PWJK48CGPKPI80 29450YAC3 1574000.00000000 PA USD 1658175.95000000 0.858510176919 Long DBT CORP US N 2 2033-03-15 Fixed 8.00000000 N N N N N N EVERGY MISSOURI WEST INC EZIFUDC0VSUS6T6LCG85 30037NA78 4000000.00000000 PA USD 3997750.00000000 2.069809937709 Long STIV CORP US N 2 2026-01-07 None 0.00000000 N N N N N N Fidelity Investments E57ODZWZ7FF32TWEFA76 31607A703 2232729.00000000 NS USD 2232729.00000000 1.155981407644 Long STIV RF US N 1 N N GPS HOSPITALITY HOLDING N/A 36262BAA0 1925000.00000000 PA USD 981517.69000000 0.508174615421 Long DBT CORP US N 2 2028-08-15 Fixed 7.00000000 N Y N N N N Barnes Group Inc G1MSYD2DQZX30V5DMX12 38021CAC2 1134143.52000000 PA USD 1138294.49000000 0.589344818320 Long LON CORP US N 2 2032-01-27 Floating 6.46600000 N N N N N N GRAY MEDIA INC 529900TM5726KDN7UU35 389375AP1 2500000.00000000 PA USD 2556072.08000000 1.323390255190 Long DBT CORP US N 2 2033-08-15 Fixed 7.25000000 N N N N N N Spectacle Gary Holdings LLC 549300V1ELIRK8JURN28 40443NAC4 1259403.29000000 PA USD 1226343.95000000 0.634931872868 Long LON CORP US N 2 2028-12-11 Floating 8.08600000 N N N N N N HILCORP ENERGY I/HILCORP N/A 431318BG8 1416000.00000000 PA USD 1346583.50000000 0.697185144207 Long DBT CORP US N 2 2035-02-15 Fixed 7.25000000 N N N N N N HUGHES SATELLITE SYSTEMS N/A 444454AF9 591000.00000000 PA USD 540317.49000000 0.279745984696 Long DBT CORP US N 2 2026-08-01 Fixed 6.62500000 N N N N N N HUSKY INJECTION / TITAN N/A 44805RAA3 1833000.00000000 PA USD 1924612.77000000 0.996456165990 Long DBT CORP CA N 2 2029-02-15 Fixed 9.00000000 N N N N N N Heritage-Crystal Clean Inc 254900KPFL42CYD2VY03 465966AB5 0.00000000 PA USD 0.00000000 0.000000 Long LON CORP US N 2 2030-10-17 None 0.00000000 N N N N N N JW ALUMINUM CONT CAST CO 5493008HJ8BWQC8XAF08 46648XAB4 2750000.00000000 PA USD 2875936.25000000 1.488997918946 Long DBT CORP US N 2 2030-04-01 Fixed 10.25000000 N N N N N N JABIL INC 5493000CGCQY2OQU7669 46652MA88 4000000.00000000 PA USD 3997266.68000000 2.069559701817 Long STIV CORP US N 2 2026-01-08 None 0.00000000 N N N N N N JELD-WEN INC 549300XWE6NM0N1HFW16 47580PAA1 1354000.00000000 PA USD 931578.81000000 0.482319074153 Long DBT CORP US N 2 2032-09-01 Fixed 7.00000000 N N N N N Kaseya Inc 254900MISXMLRZ63NH46 48578AAE8 2913000.00000000 PA USD 2858381.25000000 1.479908928025 Long LON CORP US N 2 2033-03-18 Floating 8.71600000 N N N N N N Kodiak Building Partners Inc 549300Y1Q6ZUH0EXO182 50011JAF7 5519041.47000000 PA USD 5398312.44000000 2.794942338858 Long LON CORP US N 2 2031-12-04 Floating 7.46600000 N N N N N N KOSMOS ENERGY LTD 213800YDFJ3OT9B5P157 500688AD8 500000.00000000 PA USD 340223.90000000 0.176148786008 Long DBT CORP US N 2 2028-03-01 Fixed 7.50000000 N N N N N N KRAKEN OIL & GAS PARTNER 549300DR5HSL4YAU3X12 50076PAA6 1059000.00000000 PA USD 1049744.66000000 0.543498700350 Long DBT CORP US N 2 2029-08-15 Fixed 7.62500000 N N N N N N VITAL ENERGY INC 549300X0PTWU2QSLSL14 516806AK2 822000.00000000 PA USD 810462.38000000 0.419611803705 Long DBT CORP US N 2 2032-04-15 Fixed 7.87500000 N N N N N Lumen Technologies Inc 8M3THTGWLTYZVE6BBY25 55024EAG0 2483469.69000000 PA USD 2473175.71000000 1.280471180604 Long LON CORP US N 2 2030-04-15 Floating 6.18100000 N N N N N N MOSS CREEK RESOURCES HLD 54930037SLMSPWKYIX36 61965RAC9 2375000.00000000 PA USD 2275938.66000000 1.178352937548 Long DBT CORP US N 2 2031-09-01 Fixed 8.25000000 N N N N N N NABORS INDUSTRIES INC 549300VFQWRKICUFNU92 62957HAL9 182000.00000000 PA USD 148275.40000000 0.076768656478 Long DBT CORP US N 2 2029-06-15 Fixed 1.75000000 N N N N Y Nabors Industries Ltd. USD XXXX N N N NEXUS Buyer LLC 254900PILSANV8WOOF24 65343UAJ1 1719690.00000000 PA USD 1709303.07000000 0.884980921979 Long LON CORP US N 2 2031-07-31 Floating 7.71600000 N N N N N N OneDigital Borrower LLC 2549009GTKWWAO1E9X77 68252HAB0 0.00000000 PA USD 0.00000000 0.000000 Long LON CORP US N 2 2031-07-02 None 0.00000000 N N N N N N ONEMAIN FINANCE CORP 5493008I795YYBFWFU90 682691AM2 4000000.00000000 PA USD 4048504.00000000 2.096087502234 Long DBT CORP US N 2 2033-03-15 Fixed 6.50000000 N N N N N N PARK-OHIO INDUSTRIES INC 5493006LQUO5SLMNYM18 700677AS6 4062000.00000000 PA USD 4191029.43000000 2.169879147882 Long DBT CORP US N 2 2030-08-01 Fixed 8.50000000 N N N N N N PARK RIVER HOLDINGS INC 254900PGY077KWCROT75 70082LAD9 4091351.00000000 PA USD 4045323.30000000 2.094440714799 Long DBT CORP US N 2 2030-12-31 Fixed 8.75000000 N N N N N N Pasadena Performance Products, LLC 5493005DW01M0N2KWP70 70230EAD6 2197598.68000000 PA USD 2201719.18000000 1.139926268228 Long LON CORP US N 2 2032-02-27 Floating 6.92200000 N N N N N N PODS LLC 984500EC4ZCD5U1SDF04 73044EAB0 0.01000000 PA USD 0.01000000 0.000000005177 Long LON CORP US N 2 2028-03-31 None 0.00000000 N N N N N N Rackspace Finance, LLC 549300QTYCKLMFSE8I97 75008UAD9 377892.35000000 PA USD 141288.28000000 0.073151119010 Long LON CORP US N 2 2028-05-15 Floating 6.61500000 N N N N N N SATURN OIL & GAS INC 549300G6BWJ7K6PIIY73 80412LAA5 3183000.00000000 PA USD 3140479.89000000 1.625963725970 Long DBT CORP CA N 2 2029-06-15 Fixed 9.62500000 N N N N N N SGUS LLC N/A 81880AAA0 500000.00000000 PA USD 187500.00000000 0.097076946612 Long DBT CORP US N 2 2029-12-15 Fixed 11.00000000 N Y N N N Sinclair Television Group Inc 549300CQGEN0CH65UD62 829229AU7 3507065.80000000 PA USD 3220363.17000000 1.667322792145 Long LON CORP US N 2 2029-12-31 Floating 7.40200000 N N N N N N Sinclair Television Group Inc 549300CQGEN0CH65UD62 829229AV5 844103.79000000 PA USD 769822.66000000 0.398570844085 Long LON CORP US N 2 2030-12-31 Floating 7.91600000 N N N N N N Smyrna Ready Mix Concrete, LLC 549300S7RFWHQFOIOY93 83283EAK9 994987.46000000 PA USD 1002449.87000000 0.519012120062 Long LON CORP US N 2 2029-04-02 Floating 6.71600000 N N N N N N Fixed Income Clearing Corp 549300H47WTHXPU08X20 000000000 15303182.20000000 PA USD 15303182.20000000 7.923126407639 Long RA CORP US N 2 Repurchase N 3.25000000 2026-01-02 15474200.00000000 USD 15609245.84000000 USD UST N N N Tank Holding Corp 549300WQKU58ILVYFJ26 87583FAN8 3477982.30000000 PA USD 3210612.41000000 1.662274397436 Long LON CORP US N 2 2028-03-31 Floating 9.56600000 N N N N N N Tank Holding Corp 549300WQKU58ILVYFJ26 87583FAP3 236077.98000000 PA USD 217879.91000000 0.112805954085 Long LON CORP US N 2 2028-03-31 Floating 9.83400000 N N N N N N Tank Holding Corp 549300WQKU58ILVYFJ26 87583FAQ1 544600.00000000 PA USD 502619.51000000 0.260228092473 Long LON CORP US N 2 2028-03-31 Floating 9.81600000 N N N N N N CMG Media Corporation N/A 88145LAF1 2949553.31000000 PA USD 2761371.81000000 1.429682900143 Long LON CORP US N 2 2029-06-18 Floating 7.27200000 N N N N N N TRANSMONTAIGNE PARTNERS N/A 89377AAA3 2671000.00000000 PA USD 2698687.59000000 1.397228539192 Long DBT CORP US N 2 2030-06-15 Fixed 8.50000000 N N N N N N TRANSOCEAN INTERNTNL LTD DOL4HJ22ADYSIWES4H94 893830AF6 3898000.00000000 PA USD 3698842.41000000 1.915052411541 Long DBT CORP BM N 2 2031-04-15 Fixed 7.50000000 N N N N N N X Corp. N/A 90184NAG3 4308880.35000000 PA USD 4242717.49000000 2.196640316101 Long LON CORP US N 2 2029-10-26 Floating 10.44800000 N N N N N N USA COM PART/USA COM FIN N/A 91740PAH1 3308000.00000000 PA USD 3349250.76000000 1.734053531843 Long DBT CORP US N 2 2033-10-01 Fixed 6.25000000 N N N N N N Veritiv Corporation 5493004G8OK5L1UTIY12 92338TAB2 1290927.29000000 PA USD 1292611.95000000 0.669241713391 Long LON CORP US N 2 2030-12-02 Floating 7.67200000 N N N N N N VERMILION ENERGY INC 8945009D1HGCJC8M8A68 923725AE5 2247000.00000000 PA USD 2118730.23000000 1.096959260929 Long DBT CORP CA N 2 2033-02-15 Fixed 7.25000000 N N N N N N ACPRODUCTS HOLDINGS INC 254900KTNXVUUHWHBF39 92641PAA4 1136000.00000000 PA USD 545145.09000000 0.282245444256 Long DBT CORP US N 2 2029-05-15 Fixed 6.37500000 N N N N N N LUXCO3 SHARES N/A 000000000 14714.00000000 NS 264998.25000000 0.137201178494 Long EC CORP FR N 2 N N N Waterbridge Midstream Operating LLC 549300DVU86VSP486341 94120XAF2 0.00000000 PA USD 0.00000000 0.000000 Long LON CORP US N 2 2029-06-27 None 0.00000000 N N N N N N 888 Acquisitions Limited 254900RFD0BP3JOPZU89 000000000 3430461.27000000 PA USD 2959853.44000000 1.532445516672 Long LON CORP US N 2 2028-07-01 Floating 9.04800000 N N N N N N LORD ABBETT PCF2 N/A 000000000 586274.08000000 NS USD 14692028.39000000 7.606705363450 Long EC RF US N 1 N N N WILSONART LLC 549300SAZRUMYKDJBY14 97246JAA6 480000.00000000 PA USD 429399.46000000 0.222318871754 Long DBT CORP US N 2 2032-08-15 Fixed 11.00000000 N N N N N N WULF COMPUTE LLC N/A 982911AA7 924000.00000000 PA USD 952651.79000000 0.493229477110 Long DBT CORP US N 2 2030-10-15 Fixed 7.75000000 N N N N N N ZF NA CAPITAL 529900JYGMS9CW9IQX78 98877DAH8 3717000.00000000 PA USD 3759604.25000000 1.946511472329 Long DBT CORP US N 2 2031-03-24 Fixed 7.50000000 N N N N N N ANASTASIA PARENT, LLC 254900JLBMA86EYGCG20 000000000 4727.00000000 NS USD 88631.25000000 0.045888272663 Long EC CORP US N 2 N N N Intercontinental Exchange, Inc. 5493000F4ZO33MV32P92 000000000 2000000.00000000 OU Notional Amount USD 155460.56000000 0.080488727911 N/A DCR US N 2 Intercontinental Exchange, Inc. 5493000F4ZO33MV32P92 CDX.NA.HY.S45 2I65BRAD5 Y sell protection 2030-12-20 166259.51000000 USD 0.00000000 USD 2000000.00000000 USD -10798.95000000 N N N BORR DRILLING LTD 213800J2JPCTXLHQ5R78 000000000 400000.00000000 PA USD 402000.00000000 0.208132973537 Long DBT CORP BM Y 2 2028-02-08 Fixed 5.00000000 N N N N N Borr Drilling Ltd. USD XXXX N N N Barclays Bank PLC G5GSEF7VJP5I7OUK5573 000000000 4000000.00000000 PA USD 4000000.00000000 2.070974861068 Long RA CORP US N 2 Repurchase N 3.65000000 2026-01-02 4055800.00000000 USD 4081632.65000000 USD UST N N N Doncasters Finance US LLC N/A 000000000 2973504.05000000 PA USD 3025540.37000000 1.566454511854 Long LON CORP US N 2 2030-04-23 Floating 10.17200000 N N N N N N Gategroup Fin Luxembourg SA 5299006HGCSTED8GE975 000000000 0.00000000 PA USD 0.00000000 0.000000 Long LON CORP US N 2 2032-06-10 None 0.00000000 N N N N N N ACP TARA HOLDINGS INC N/A 000000000 1306000.00000000 PA USD 1314978.75000000 0.680821983522 Long LON CORP US N 2 2032-12-15 Floating 6.95500000 N N N N N N ANASTASIA PARENT LLC 254900JLBMA86EYGCG20 000000000 334601.00000000 PA USD 309505.93000000 0.160244750095 Long LON CORP US N 2 2030-06-24 Floating 8.67200000 N N N N N N Alloy Finco Limited N/A 000000000 528468.03000000 PA USD 1255111.57000000 0.649826127326 Long LON CORP JE N 2 2028-03-06 Floating 13.50000000 N N Y N N N Citibank NA E57ODZWZ7FF32TWEFA76 000000000 248081.00000000 NS USD 248081.00000000 0.128442378627 Long STIV RF US N 1 N N 2026-01-15 Lord Abbett Corporate Opportunities Fund Michael Hebert Michael Hebert Chief Financial Officer