Whitebox Advisors LLC
- SEC CIK
- 0001257391
- Latest filing
- Aug 14, 2026
Holdings in Q2 2025
Holdings as of Jun 30, 2025, filed Aug 26, 2026. Long positions only; changes compare share counts with Q1 2025.
- Positions
- 355
- +67 vs. Q1 2025
- Portfolio value
- $3.67B
- +$638.3M (+21.0%) vs. Q1 2025
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| Western Digital Corp958102AT2 | NOTE 3.000%11/1 | – | $290.6M | 7.9% | – | – | – |
| Strategy Inc594972AN1 | NOTE 2.250% 6/1 | – | $239.3M | 6.5% | – | New | – |
| Super Micro Computer, Inc.86800UAB0 | NOTE 3.500% 3/0 | 173,101,000 | $180.4M | 4.9% | 00.0% | Unchanged | – |
| LBRDKLiberty Broadband Corp | COM SER C | 1,384,608 | $136.2M | 3.7% | +385,993+38.7% | Added | History |
| Bloom Energy Corp093712AM9 | NOTE 3.000% 6/0 | – | $127.1M | 3.5% | – | New | – |
| Coinbase Global, Inc.19260QAF4 | NOTE 0.250% 4/0 | – | $102.8M | 2.8% | – | – | – |
| Sphere Entertainment Co.55826TAB8 | NOTE 3.500%12/0 | – | $90.4M | 2.5% | – | – | – |
| Bloom Energy Corp093712AK3 | NOTE 3.000% 6/0 | – | $87.1M | 2.4% | – | – | – |
| CHXChampionX Corp | COM | 3,271,356 | $81.3M | 2.2% | +1,181,680+56.5% | Added | History |
| Lumentum Hldgs Inc55024UAH2 | NOTE 1.500%12/1 | – | $75.8M | 2.1% | – | – | – |
| COOPMaverick Merger Sub 2, LLC | COM | 484,850 | $72.3M | 2.0% | +484,850 | New | History |
| Sea Ltd81141RAF7 | NOTE 2.375%12/0 | – | $64.1M | 1.7% | – | – | – |
| AZEKAZEK Co Inc. | CL A | 1,073,501 | $58.3M | 1.6% | +348,162+48.0% | Added | History |
| American Airls Group Inc02376RAF9 | NOTE 6.500% 7/0 | – | $57.4M | 1.6% | – | – | – |
| TFPMTriple Flag Precious Metals Corp. | Stock | 2,410,057 | $57.1M | 1.6% | −122,643−4.8% | Reduced | History |
| Rivian Automotive, Inc.76954AAD5 | NOTE 3.625%10/1 | – | $53.6M | 1.5% | – | – | – |
| Freshpet, Inc.358039AB1 | NOTE 3.000% 4/0 | – | $51.2M | 1.4% | – | – | – |
| Wayfair Inc.94419LAR2 | NOTE 3.500%11/1 | – | $50.1M | 1.4% | – | – | – |
| INFAInformatica Inc. | COM CL A | 2,050,001 | $49.9M | 1.4% | +2,050,001 | New | History |
| Encore Cap Group Inc292554AP7 | NOTE 4.000% 3/1 | – | $47.4M | 1.3% | – | – | – |
| EchoStar CORP278768AB2 | NOTE 3.875%11/3 | – | $46.6M | 1.3% | – | – | – |
| Pinnacle West Cap Corp723484AK7 | NOTE 4.750% 6/1 | – | $42.0M | 1.1% | – | New | – |
| Sarepta Therapeutics, Inc.803607AD2 | NOTE 1.250% 9/1 | – | $40.9M | 1.1% | – | New | – |
| Wec Energy Group, Inc.92939UAP1 | NOTE 4.375% 6/0 | – | $40.3M | 1.1% | – | New | – |
| BPMCBlueprint Medicines Corp | COM | 310,001 | $39.7M | 1.1% | +310,001 | New | History |
| Collegium Pharmaceutical, Inc19459JAC8 | NOTE 2.875% 2/1 | – | $38.8M | 1.1% | – | – | – |
| SWTXSpringWorks Therapeutics, Inc. | COM | 795,191 | $37.4M | 1.0% | +795,191 | New | History |
| Coinbase Global, Inc.19260QAB3 | NOTE 0.500% 6/0 | – | $36.9M | 1.0% | – | – | – |
| LBRDALiberty Broadband Corp | COM SER A | 348,076 | $34.0M | 0.9% | +4,825+1.4% | Added | History |
| Trip.com Group Ltd89677QAB3 | NOTE 0.750% 6/1 | – | $32.7M | 0.9% | – | New | – |
| Sunrun Inc.86771WAD7 | NOTE 4.000% 3/0 | – | $31.5M | 0.9% | – | – | – |
| Alibaba Group Hldg Ltd01609WBG6 | NOTE 0.500% 6/0 | – | $31.5M | 0.9% | – | New | – |
| On Semiconductor Corp682189AS4 | NOTE 5/0 | – | $30.8M | 0.8% | – | – | – |
| HEI.AHeico Corp | CL A | 118,954 | $30.8M | 0.8% | +1,709+1.5% | Added | History |
| KKellanova | Stock | 383,846 | $30.5M | 0.8% | +242,196+171.0% | Added | History |
| Tyler Tex Indpt SCH Dist902252AB1 | NOTE 0.250% 3/1 | – | $28.7M | 0.8% | – | – | – |
| JD.com, Inc.47215PAJ5 | NOTE 0.250% 6/0 | – | $28.6M | 0.8% | – | New | – |
| Novavax Inc670002AD6 | NOTE 5.000%12/1 | – | $27.5M | 0.7% | – | – | – |
| Herbalife Ltd.42703MAF0 | NOTE 4.250% 6/1 | – | $26.8M | 0.7% | – | – | – |
| Evergy, Inc.30034WAD8 | NOTE 4.500%12/1 | – | $26.3M | 0.7% | – | – | – |
| Xerox Holdings Corp98421MAE6 | NOTE 3.750% 3/1 | – | $25.3M | 0.7% | – | – | – |
| Southern Co842587DZ7 | NOTE 4.500% 6/1 | – | $25.3M | 0.7% | – | New | – |
| Strategy Inc594972AL5 | NOTE 0.875% 3/1 | – | $24.7M | 0.7% | – | – | – |
| GRFSGrifols SA | SP ADR REP B NVT | 2,621,468 | $23.7M | 0.6% | −56,529−2.1% | Reduced | History |
| DCHDauch Corp | COM | 5,599,014 | $22.8M | 0.6% | +1,047,820+23.0% | Added | History |
| GPORGulfport Energy Corp | COMMON SHARES | 110,449 | $22.2M | 0.6% | −24,187−18.0% | Reduced | History |
| PTC Therapeutics, Inc.69366JAD3 | NOTE 1.500% 9/1 | – | $21.9M | 0.6% | – | – | – |
| Lumentum Hldgs Inc55024UAD1 | NOTE 0.500%12/1 | – | $21.7M | 0.6% | – | – | – |
| Wolfspeed, Inc.977852AD4 | NOTE 1.875%12/0 | – | $21.3M | 0.6% | – | – | – |
| Semtech Corp816850AF8 | NOTE 1.625%11/0 | – | $20.1M | 0.5% | – | – | – |
| AMC Networks Inc00164VAJ2 | NOTE 4.250% 2/1 | – | $20.1M | 0.5% | – | New | – |
| VALValaris Ltd | CL A | 459,111 | $19.3M | 0.5% | 00.0% | Unchanged | History |
| NIO Inc.62914VAK2 | NOTE 4.625%10/1 | – | $18.2M | 0.5% | – | – | – |
| Array Technologies, Inc.04271TAB6 | NOTE 1.000%12/0 | – | $17.1M | 0.5% | – | – | – |
| Nabors Inds Inc62957HAL9 | NOTE 1.750% 6/1 | – | $17.1M | 0.5% | – | – | – |
| PureCycle Technologies, Inc.74623VAB9 | NOTE 7.250% 8/1 | – | $17.0M | 0.5% | – | – | – |
| CHRDChord Energy Corp | COM NEW | 174,476 | $16.9M | 0.5% | 00.0% | Unchanged | History |
| BLCOBausch & Lomb Corp | COMMON SHARES | 1,291,645 | $16.8M | 0.5% | −331,231−20.4% | Reduced | History |
| Nextera Energy Cap Hldgs Inc65339KCY4 | NOTE 3.000% 3/0 | – | $16.2M | 0.4% | – | – | – |
| Zynex Inc98986MAD5 | NOTE 5.000% 5/1 | – | $15.9M | 0.4% | – | – | – |
| Canadian Solar Inc.136635AG4 | NOTE 2.500%10/0 | – | $13.8M | 0.4% | – | – | – |
| STRSitio Royalties Corp. | CLASS A COM | 721,581 | $13.3M | 0.4% | +721,581 | New | History |
| PPLIPeople Inc | COM NEW | 319,908 | $11.9M | 0.3% | −136,024−29.8% | Reduced | History |
| HESHess Corp | Stock | 83,669 | $11.6M | 0.3% | 00.0% | Unchanged | History |
| CSTMConstellium SE | CL A SHS | 842,989 | $11.2M | 0.3% | +80,491+10.6% | Added | History |
| Omeros Corp682143AK8 | NOTE 9.500% 6/1 | – | $11.0M | 0.3% | – | New | – |
| Carnival Corp Ltd.14365C103 | ADR | 419,607 | $10.7M | 0.3% | −107,954−20.5% | Reduced | – |
| NENoble Corp plc | ORD SHS A | 365,083 | $9.69M | 0.3% | 00.0% | Unchanged | History |
| VanEck ETF Trust92189H607 | OIL SERVICES ETF | 40,000 | $9.21M | 0.3% | +40,000 | New | – |
| Two HBRS Invt Corp90187BAB7 | NOTE 6.250% 1/1 | – | $9.10M | 0.2% | – | – | – |
| Macom Tech Solutions Hldgs I55405YAB6 | NOTE 0.250% 3/1 | – | $9.07M | 0.2% | – | – | – |
| SVCService Properties Trust | COM SH BEN INT | 3,751,299 | $8.97M | 0.2% | +149,400+4.1% | Added | History |
| Groupon, Inc.399473AH0 | NOTE 6.250% 3/1 | – | $8.78M | 0.2% | – | – | – |
| UPWheels Up Experience Inc. | COM CL A | 38,660,903 | $8.58M | 0.2% | −682,513−1.7% | Reduced | History |
| Luminar Technologies, Inc.550424AE5 | DEBT 11.500% 1/1 | – | $8.54M | 0.2% | – | – | – |
| AAPLApple Inc. | Stock | 40,000 | $8.21M | 0.2% | +20,000+100.0% | Added | History |
| TACHTitan Acquisition Corp. | CL A | 800,000 | $8.06M | 0.2% | +800,000 | New | History |
| Oatly Group AB67421JAC2 | NOTE 9.250% 9/1 | – | $7.97M | 0.2% | – | – | – |
| HDRNHadron Energy, Inc. | ORD SHS CL A | 760,000 | $7.89M | 0.2% | 00.0% | Unchanged | History |
| Encore Cap Group Inc292554AM4 | NOTE 3.250%10/0 | – | $7.87M | 0.2% | – | – | – |
| Pinduoduo Inc722304AC6 | NOTE 12/0 | – | $7.78M | 0.2% | – | – | – |
| FERAFifth Era Acquisition Corp I | ORD SHS CL A | 750,000 | $7.61M | 0.2% | +750,000 | New | History |
| CYHCommunity Health Systems Inc | COM | 2,135,086 | $7.26M | 0.2% | −200,008−8.6% | Reduced | History |
| Upstart Hldgs Inc91680MAB3 | NOTE 0.250% 8/1 | – | $7.19M | 0.2% | – | – | – |
| Cardlytics, Inc.14161WAD7 | NOTE 4.250% 4/0 | – | $7.08M | 0.2% | – | New | – |
| GTGoodyear Tire & Rubber Co | COM | 649,430 | $6.73M | 0.2% | −180,864−21.8% | Reduced | History |
| SZZLSizzle Acquisition Corp. II | USD CL A ORD SHS | 650,000 | $6.53M | 0.2% | +650,000 | New | History |
| SOULSoulpower Acquisition Corp. | USD CL A ORD SHS | 650,000 | $6.53M | 0.2% | +650,000 | New | History |
| Hertz Corp428040DE6 | NOTE 8.000% 7/1 | – | $6.53M | 0.2% | – | New | – |
| Li Auto Inc.50202MAB8 | NOTE 0.250% 5/0 | – | $6.52M | 0.2% | – | New | – |
| ACIAlbertsons Companies, Inc. | COMMON STOCK | 296,915 | $6.39M | 0.2% | −66,708−18.3% | Reduced | History |
| Five9, Inc.338307AF8 | NOTE 1.000% 3/1 | – | $6.36M | 0.2% | – | – | – |
| WENNUWEN Acquisition Corp | UNIT 05/16/2030 | 600,000 | $6.34M | 0.2% | +600,000 | New | History |
| NCMINational CineMedia, Inc. | COM NEW | 1,242,084 | $6.02M | 0.2% | 00.0% | Unchanged | History |
| TGNATegna Inc | COM | 350,988 | $5.88M | 0.2% | +38,000+12.1% | Added | History |
| Cartesian Growth Corp IIIG19307118 | UNIT 02/28/2032 | 550,000 | $5.57M | 0.2% | +550,000 | New | – |
| MGMMGM Resorts International | Stock | 161,330 | $5.55M | 0.2% | +147,059+1,030.5% | Added | History |
| THCTenet Healthcare Corp | COM NEW | 30,015 | $5.28M | 0.1% | −1,093−3.5% | Reduced | History |
| SIMASIM Acquisition Corp. I | SHS CL A | 500,000 | $5.21M | 0.1% | 00.0% | Unchanged | History |
| NPACNew Providence Acquisition Corp. III/Cayman | COM | 500,000 | $5.10M | 0.1% | +500,000 | New | History |
Options (27)
Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.
| Security | Class | Puts | Calls |
|---|---|---|---|
| SPYSPDR S&P 500 ETF Trust | ETF | $525.2M | $123.6M |
| IBITiShares Bitcoin Trust ETF | ETF | $122.4M | – |
| VanEck ETF Trust92189H607 | OIL SERVICES ETF | $103.6M | – |
| iShares Russell 2000 ETF464287655 | ETF | $75.5M | – |
| AAPLApple Inc. | Stock | $61.6M | – |
| iShares Tr464287184 | CHINA LG-CAP ETF | $36.8M | – |
| MARAMARA Holdings, Inc. | COM | $20.1M | – |
| RIVNRivian Automotive, Inc. | Stock | $20.0M | – |
| SPDR Series Trust78468R556 | SP O&G EXPL PRO | $18.9M | – |
| LUMNLumen Technologies, Inc. | Stock | $18.8M | – |
| NVDANVIDIA Corp | Stock | $15.8M | – |
| SRPTSarepta Therapeutics, Inc. | COM | $12.2M | – |
| HTZHertz Global Holdings, Inc | COM NEW | $10.7M | – |
| HLFHerbalife Ltd. | COM SHS | $8.36M | – |
| XRXXerox Holdings Corp | COM NEW | $7.91M | – |
| RUNSunrun Inc. | COM | $7.87M | – |
| MPTMedical Properties Trust Inc | COM | $6.46M | – |
| AMCAMC Entertainment Holdings, Inc. | CL A NEW | $6.20M | – |
| JBLUJetBlue Airways Corp | COM | – | $5.29M |
| BYNDBeyond Meat, Inc. | COM | $3.34M | – |
| SABRSabre Corp | COM | – | $3.16M |
| SVCService Properties Trust | COM SH BEN INT | – | $2.99M |
| RIGTransocean Ltd. | REGISTERED SHS | $2.59M | – |
| NIONIO Inc. | ADR | $1.72M | – |
| NFENew Fortress Energy Inc. | COM CL A | $1.33M | – |
| TEADTeads Holding Co. | COM | $1.24M | – |
| WOLFWolfspeed, Inc. | Stock | $997.0K | $239.3K |
Sold out since Q1 2025 (58)
Positions held at the end of Q1 2025 that are gone from this filing.
| Security | Class | Shares in Q1 2025 | Value in Q1 2025 | % of portfolio in Q1 2025 | History |
|---|---|---|---|---|---|
| BERYBerry Global Group, Inc. | COM | 2,037,826 | $142.3M | 4.7% | History |
| INSMED Inc457669AB5 | NOTE 0.750% 6/0 | – | $104.5M | 3.4% | – |
| SPYSPDR S&P 500 ETF Trust | ETF | 136,000 | $76.1M | 2.5% | History |
| Cinemark Hldgs Inc17243VAB8 | NOTE 4.500% 8/1 | – | $64.5M | 2.1% | – |
| ITCIIntra-Cellular Therapies, Inc. | COM | 275,001 | $36.3M | 1.2% | History |
| HCI Group, Inc.40416EAF0 | NOTE 4.750% 6/0 | – | $30.2M | 1.0% | – |
| Cryolife Inc228903AB6 | NOTE 4.250% 7/0 | – | $21.4M | 0.7% | – |
| Wayfair Inc.94419LAM3 | NOTE 0.625%10/0 | – | $19.4M | 0.6% | – |
| Tandem Diabetes Care Inc875372AD6 | NOTE 1.500% 3/1 | – | $18.4M | 0.6% | – |
| LivaNova PLC53802LAB8 | NOTE 2.500% 3/1 | – | $15.5M | 0.5% | – |
| Transocean Ltd.893830BW8 | DEB 4.625% 9/3 | – | $8.84M | 0.3% | – |
| Repligen Corp759916AD1 | NOTE 1.000%12/1 | – | $8.62M | 0.3% | – |
| Omeros Corp682143AG7 | NOTE 5.250% 2/1 | – | $8.01M | 0.3% | – |
| NVDANVIDIA Corp | Stock | 70,000 | $7.59M | 0.2% | History |
| FERAUFifth Era Acquisition Corp I | UNIT 99/99/9999 | 750,000 | $7.55M | 0.2% | History |
| Enovis CORP194014AB2 | NOTE 3.875%10/1 | – | $4.59M | 0.2% | – |
| ALDFUAldel Financial II Inc. | UNIT 09/26/2031 | 400,000 | $4.10M | 0.1% | History |
| Willow Lane Acquisition Corp.G9675P128 | UNIT 99/99/9999 | 400,000 | $4.05M | 0.1% | – |
| Rithm Acquisition Corp.G75751126 | UNIT 99/99/9999 | 400,000 | $4.04M | 0.1% | – |
| TSLATesla, Inc. | Stock | 15,000 | $3.89M | 0.1% | History |
| NTWOUNewbury Street II Acquisition Corp | UNIT 10/23/2029 | 375,000 | $3.78M | 0.1% | History |
| LPBBULaunch Two Acquisition Corp. | UNIT 08/22/2029 | 350,000 | $3.57M | 0.1% | History |
| ITGRInteger Holdings Corp | COM | 28,832 | $3.40M | 0.1% | History |
| GSHRUGesher Acquisition Corp. II | UNIT 03/11/2030 | 300,000 | $3.01M | 0.1% | History |
| Vine Hill Cap Invt Corp.G93Y09123 | UNIT 09/06/2026 | 265,000 | $2.72M | 0.1% | – |
| OACCUOaktree Acquisition Corp. III Life Sciences | UNIT 10/04/2029 | 250,000 | $2.61M | 0.1% | History |
| RANGURange Capital Acquisition Corp. | UNIT 12/11/2029 | 250,000 | $2.57M | 0.1% | History |
| BSIIBlack Spade Acquisition II Co | CL A | 250,000 | $2.53M | 0.1% | History |
| FACTUFACT II Acquisition Corp. | UNIT 99/99/9999 | 250,000 | $2.52M | 0.1% | History |
| ATIIUArchimedes Tech SPAC Partners II Co. | UNIT 10/15/2029 | 250,000 | $2.52M | 0.1% | History |
| NHICUNewHold Investment Corp. III | UNIT 99/99/9999 | 250,000 | $2.52M | 0.1% | History |
| POLEUAndretti Acquisition Corp. II | UNIT 99/99/9999 | 200,000 | $2.04M | 0.1% | History |
| Jackson Acquisition Co IIG4992A201 | UNIT 99/99/9999 | 175,000 | $1.80M | 0.1% | – |
| UCFICN Healthy Food Tech Group Corp. | COM | 150,000 | $1.57M | 0.1% | History |
| NQPNuveen Pennsylvania Quality Municipal Income Fund | COM | 128,019 | $1.44M | <0.1% | History |
| BKHABlack Hawk Acquisition Corp | USD CL A SHS | 125,000 | $1.32M | <0.1% | History |
| CAPNUCayson Acquisition Corp | UNIT 99/99/9999 | 125,000 | $1.31M | <0.1% | History |
| IPEXUInflection Point Acquisition Corp. V | UNIT 01/23/2030 | 125,000 | $1.27M | <0.1% | History |
| FVNNUFuture Vision II Acquisition Corp. | UNIT 06/20/2029 | 100,000 | $1.03M | <0.1% | History |
| FWRDForward Air Corp | COM | 41,136 | $826.4K | <0.1% | History |
| FLFoot Locker, Inc. | COM | 54,579 | $769.6K | <0.1% | History |
| AALAmerican Airlines Group Inc. | Stock | 50,000 | $527.5K | <0.1% | History |
| FMNFederated Hermes Premier Municipal Income Fund | COM | 46,426 | $504.2K | <0.1% | History |
| SK Growth Opportunities CorpG8192N111 | *W EXP 06/28/202 | 100,000 | $65.0K | <0.1% | – |
| ULYXUrgent.ly Inc. | COM NEW | 15,435 | $62.5K | <0.1% | History |
| Aimfinity Investment Corp. IG0135E126 | *W EXP 04/21/202 | 336,000 | $26.1K | <0.1% | – |
| Global Blockchain Acqui Corp37961B112 | RIGHT 05/09/2027 | 225,000 | $22.3K | <0.1% | – |
| QVCGAOld QVC Group, Inc. | COM SER A | 100,000 | $20.1K | <0.1% | History |
| Black Spade Acquisition II CG1153L117 | *W EXP 02/15/202 | 83,333 | $18.3K | <0.1% | – |
| Marblegate Acquisition Corp.56608A113 | *W EXP 08/31/202 | 81,375 | $13.0K | <0.1% | – |
| Bukit Jalil GBL AcquisitionG1676M121 | RIGHT 05/02/2024 | 50,000 | $13.0K | <0.1% | – |
| SMNRWSemnur Pharmaceuticals, Inc. | *W EXP 03/28/202 | 191,579 | $11.3K | <0.1% | History |
| Global Blockchain Acqui Corp37961B120 | *W EXP 05/09/202 | 225,000 | $6.75K | <0.1% | – |
| AI Transn Acquisition CorpG01490104 | RIGHT 09/01/2028 | 20,000 | $3.10K | <0.1% | – |
| REEWFCartesian Growth Corp II | *W EXP 07/12/202 | 33,333 | $2.35K | <0.1% | History |
| Ocean Biomedical, Inc.67644C112 | *W EXP 02/14/202 | 46,500 | $1.24K | <0.1% | – |
| Vast Renewables LimitedQ9379E113 | *W EXP 07/01/202 | 34,875 | $1.18K | <0.1% | – |
| Heramba Elec PLCG4411J106 | *W EXP 07/26/202 | 23,250 | $235 | <0.1% | – |