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WHITEBOX ADVISORS LLC
Period ended Jun 30, 2026 · Latest filing Aug 14, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $7,652,416,986
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- STATE STR SPDR S&P 500 ETF T · TR UNIT · 78462F103 · shares · PUT: $373,385,000
- ECHOSTAR CORP · NOTE 3.875%11/3 · 278768AB2 · principal: $319,110,401
- SPHERE ENTERTAINMENT CO · NOTE 3.500%12/0 · 55826TAB8 · principal: $299,351,066
- SNOWFLAKE INC · NOTE 10/0 · 833445AD1 · principal: $256,917,307
- ALIBABA GROUP HLDG LTD · NOTE 0.500% 6/0 · 01609WBG6 · principal: $226,935,800
- SUPER MICRO COMPUTER INC · NOTE 6/1 · 86800UAF1 · principal: $213,221,875
- APPLIED DIGITAL CORP · NOTE 2.750% 6/0 · 038169AB4 · principal: $201,859,792
- GAMESTOP CORP · NOTE 4/0 · 36467WAE9 · principal: $198,042,650
- GAMESTOP CORP · NOTE 6/1 · 36467WAG4 · principal: $176,262,000
- PENUMBRA INC · COM · 70975L107 · shares: $160,047,676
Reported holdings
667 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| UPSTART HLDGS INC | NOTE 0.250% 8/1 | 91680MAB3 | — | 7,604,000 principal | $7,532,523 |
| GROUPON INC | NOTE 6.250% 3/1 | 399473AH0 | — | 6,300,000 principal | $7,093,800 |
| X3 ACQUISITION CORP LTD | ORD SHS CL A | G9831H101 | — | 700,000 shares | $6,993,000 |
| PONO CAP FOUR INC | CL A ORD SHS | G71702107 | — | 700,000 shares | $6,972,000 |
| MEDICAL PROPERTIES TRUST INC | COM | 58463J304 | PUT | 1,500,000 shares | $6,930,000 |
| GOODYEAR TIRE & RUBR CO | COM | 382550101 | — | 1,030,739 shares | $6,802,877 |
| LIBERTY BROADBAND CORP | COM SER C | 530307305 | — | 204,475 shares | $6,800,839 |
| D. BORAL ARC ACQ I CORP. | SHS CL A | G2616F101 | — | 650,000 shares | $6,779,500 |
| SIZZLE ACQUISITION CORP. II | USD CL A ORD SHS | G8193F109 | — | 650,000 shares | $6,734,000 |
| SOULPOWER ACQUISITION CORP | USD CL A ORD SHS | G82745103 | — | 650,000 shares | $6,727,500 |
| MGM RESORTS INTERNATIONAL | COM | 552953101 | — | 137,596 shares | $6,578,465 |
| UNDER ARMOUR INC | CL A | 904311107 | — | 1,028,992 shares | $6,575,259 |
| VOYAGER TECHNOLOGIES INC | COM CL A | 92892B103 | — | 196,156 shares | $6,326,031 |
| XEROX HOLDINGS CORP | COM NEW | 98421M106 | PUT | 2,000,000 shares | $6,260,000 |
| ALBERTSONS COMPANIES INC | COMMON STOCK | 013091103 | — | 461,502 shares | $6,244,122 |
| BITDEER TECHNOLOGIES GROUP | CL A ORD SHS | G11448100 | PUT | 392,800 shares | $6,233,736 |
| WEN ACQUISITION CORP | COM CL A | G9R39C103 | — | 600,000 shares | $6,174,000 |
| BROOKFIELD RENEWABLE ENERGY | PARTNERSHIP UNIT | G16258108 | — | 170,000 shares | $5,904,100 |
| RYANAIR HOLDINGS PLC | SPONSORED ADR | 783513203 | — | 89,628 shares | $5,803,413 |
| ARMADA ACQUISITION CORP III | ORD SHS CL A | G0R38M101 | — | 550,000 shares | $5,494,500 |
| MAYWOOD ACQUISITION CORP 2 | ORD SHS CL A USD | G5T117102 | — | 550,000 shares | $5,434,000 |
| LYFT INC | NOTE 0.625% 3/0 | 55087PAD6 | — | 5,000,000 principal | $5,235,000 |
| NEW PROVIDENCE ACQUISITION C | USD CL A ORD SHS | G6476A102 | — | 500,000 shares | $5,190,400 |
| NATIONAL CINEMEDIA INC | COM NEW | 635309206 | — | 1,342,084 shares | $5,099,919 |
| AA MISSION ACQUISITION CORP | ORD SHS CL A | G1000S109 | — | 500,000 shares | $5,080,000 |
| RANGE CAP ACQUISITION CORP I | CL A ORD SHS | G7375J103 | — | 500,000 shares | $5,055,000 |
| D BORAL ACQUISITION I CORP | ORD SHS CL A | G2616T101 | — | 500,000 shares | $4,985,000 |
| TRANSOCEAN LTD | REGISTERED SHS | H8817H100 | PUT | 1,000,000 shares | $4,890,000 |
| MARA HOLDINGS INC | COM | 565788106 | CALL | 350,000 shares | $4,861,500 |
| CLEAR CHANNEL OUTDOOR HLDGS | COM | 18453H106 | — | 2,003,835 shares | $4,849,281 |
| SHREYA ACQUISITION GROUP | ORD CL A | G8116J105 | — | 475,000 shares | $4,697,750 |
| CANTOR EQUITY PARTNERS IV IN | SHS CL A | G1828E100 | — | 450,000 shares | $4,680,000 |
| ARC GROUP ACQUISITION I CORP | CL A ORD SHS | G24498118 | — | 460,000 shares | $4,544,800 |
| DRUGS MADE IN AMER ACQ II CO | USD ORD SHS | G2851K104 | — | 450,000 shares | $4,527,000 |
| HCM IV ACQUISITION CORP | ORD USD CL A | G4365S102 | — | 450,000 shares | $4,513,500 |
| TGE VALUE CREATIVE SOLUTIONS | USD CL A ORD SHS | G8773E100 | — | 450,000 shares | $4,486,500 |
| AVERIN CAP ACQUISITION CORP | ORD SHS CL A | G0679A100 | — | 450,000 shares | $4,482,000 |
| ILLUMINATION ACQUISITIO CORP | ORD SHS CL A | G470AU100 | — | 450,000 shares | $4,455,000 |
| RRE VENTURES ACQUISITION COR | CL A ORD SHS | G770AL103 | — | 450,000 shares | $4,441,500 |
| STRATEGY INC | NOTE 12/0 | 594972AS0 | — | 5,050,000 principal | $4,352,090 |
| CHARLTON ARIA ACQUISITION CO | ORD SHS CL A | G9877L107 | — | 399,000 shares | $4,309,200 |
| FOREFRONT TECHNOLOGY HOLDING | UNIT 04/30/2031 | G3624C122 | — | 420,000 shares | $4,284,000 |
| ALDEL FINL II INC | CL A | G01558108 | — | 400,000 shares | $4,274,000 |
| BOLD EAGLE ACQUISITION CORP | CL A | G2003N105 | — | 400,000 shares | $4,272,000 |
| HERTZ CORP | NOTE 8.000% 7/1 | 428040DE6 | — | 9,255,994 principal | $4,254,055 |
| ELECTRA BATTERY MATERIALS CO | COM | 28474P706 | — | 6,892,107 shares | $4,221,440 |
| STELLAR V CAP CORP | SHS CL A | G8475V103 | — | 400,000 shares | $4,220,000 |
| ROMAN DBDR ACQUISITION CORP | ORD SHS CL A | G7633M104 | — | 400,000 shares | $4,214,000 |
| RITHM ACQUISITION CORP | CL A | G75751100 | — | 400,000 shares | $4,184,000 |
| COLLECTIVE ACQUISITION CORP | SHS CL A | G2867S109 | — | 400,000 shares | $4,172,000 |
| DIGITAL ASSET ACQUISITION CO | SHS CL A | G2868C103 | — | 400,000 shares | $4,152,000 |
| LAKE SUPERIOR ACQUISITION CO | USD CL A ORD SHS | G5354C107 | — | 405,103 shares | $4,107,744 |
| EQV VENTURES AC CORP. II | ORD SHS CL A | G3106Q102 | — | 400,000 shares | $4,072,000 |
| CO2 ENERGY TRANSITION CORP | COM | 12664M103 | — | 390,000 shares | $4,071,600 |
| KENSINGTON CAP ACQUISITION | UNIT 99/99/9999 | G5235S131 | — | 400,000 shares | $4,060,000 |
| COLUMBUS CIRCLE CAP CORP II | USD CL A ORD SHS | G2296M103 | — | 400,000 shares | $4,056,000 |
| FUTURECORP SPACE ACQUISITION | UNIT 99/99/9999 | G37307124 | — | 400,000 shares | $4,052,000 |
| BERTO ACQUISITION CORP II | UNIT 03/06/2031 | G1051M126 | — | 400,000 shares | $4,048,000 |
| EMMIS ACQUISITION CORP. | SHS CL A | G3037D105 | — | 400,000 shares | $4,044,000 |
| MILUNA ACQUISITION CORP | USD CL A ORD SHS | G6180J100 | — | 400,000 shares | $4,044,000 |
| STARLINK AI ACQUISITION CORP | UNIT 99/99/9999 | G8443M128 | — | 400,000 shares | $4,044,000 |
| JAB ACQUISITION CORP I | UNIT 06/05/2031 | G50004129 | — | 400,000 shares | $4,012,000 |
| ALPEX ACQUISITION CORP | UNIT 06/05/2031 | G63325123 | — | 400,000 shares | $4,008,000 |
| ENERGY TRANSITION SPL OPPORT | UNIT 99/99/9999 | G23017125 | — | 400,000 shares | $4,000,000 |
| PATRIOT ACQUISITION CORP | UNIT 05/11/2031 | G6951A122 | — | 400,000 shares | $3,996,000 |
| NEWBURY STR II ACQUISITION C | ORD SHS CL A | G6439S109 | — | 375,000 shares | $3,990,000 |
| APOGEE ACQUISITION CORP | ORD SHS CL A | G04126101 | — | 400,000 shares | $3,980,000 |
| WILCO 63 CORP | UNIT 05/29/2031 | G9640P120 | — | 400,000 shares | $3,980,000 |
| ALDABRA 4 LQDTY OPP VEH INC | CL A ORD SHS | G01900102 | — | 400,000 shares | $3,976,000 |
| VERNAL CAP ACQUISITION CORP | ORD SHS | G93Y7F106 | — | 400,000 shares | $3,976,000 |
| FG IMPERII ACQUISITION CORP | ORD SHS CL A | G3R41C102 | — | 400,000 shares | $3,972,000 |
| MOUNTAIN LAKE ACQUISIT CORP | USD CL A ORD SHS | G6301L109 | — | 400,000 shares | $3,972,000 |
| PRAETORIAN ACQUISITION CORP | ORD SHS CL A | G7S17G103 | — | 400,000 shares | $3,972,000 |
| QUANTUM LEAP ACQUISITION COR | CL A ORD SHS | G73167101 | — | 400,000 shares | $3,972,000 |
| INTERPRIVATE INVTS PARTNERS | UNIT 05/27/2031 | G49097127 | — | 400,000 shares | $3,968,000 |
| SOREN ACQUISITION CORP | USD CL A ORD SHS | G8274J103 | — | 400,000 shares | $3,968,000 |
| BREEZE ACQUISITION CORP II | ORD SHS | G13227106 | — | 400,000 shares | $3,964,000 |
| CAMBRIDGE ACQUISITION CORP | USD CL A ORD SHS | G1871M108 | — | 400,000 shares | $3,964,000 |
| GSR V ACQUISITION CORP | UNIT 05/12/2031 | G4R102125 | — | 390,000 shares | $3,903,900 |
| SAREPTA THERAPEUTICS INC | COM | 803607100 | PUT | 214,600 shares | $3,856,362 |
| RF ACQUISITION CORP III | ORD SHS | G7537X107 | — | 387,000 shares | $3,831,300 |
| XSOLLA SPAC 1 | USD CL A ORD SHS | G9833K102 | — | 385,000 shares | $3,811,500 |
| LAUNCH TWO ACQUISITION CORP. | ORD SHS CL A | G5S87A105 | — | 350,000 shares | $3,752,000 |
| IRIS ACQUISITION CORP II | ORD SHS CL A | G4940M109 | — | 375,200 shares | $3,725,736 |
| AEON ACQUISITION I CORP | UNIT 01/30/2031 | G0R30P136 | — | 365,000 shares | $3,686,500 |
| OTG ACQUISITION CORP. I | ORD CL A | G6791A100 | — | 350,000 shares | $3,552,500 |
| IRON DOME ACQUISITION I CORP | UNIT 02/27/2031 | G4949K120 | — | 350,000 shares | $3,535,000 |
| KEYSTONE ACQUISITION CORP | UNIT 05/28/2031 | G52539114 | — | 350,000 shares | $3,514,000 |
| BURTECH ACQUISITION CORP II | UNIT 05/21/2031 | G1810A124 | — | 350,000 shares | $3,510,500 |
| IRON HORSE ACQUISIT II CORP | COM | 46283H103 | — | 350,000 shares | $3,510,500 |
| SNOW ROTHSCHILD ACQUISITION | UNIT 05/22/2031 | G8251A125 | — | 350,000 shares | $3,503,500 |
| CARTESIAN GROWTH CORP IV | UNIT 06/08/2031 | G19316127 | — | 350,000 shares | $3,500,000 |
| FUTURE MONEY ACQUISITION COR | ORD SHS | G3700S108 | — | 350,000 shares | $3,493,000 |
| LAFAYETTE DIGITAL ACQUISITIO | ORD CLASS A | G5345D107 | — | 350,000 shares | $3,489,500 |
| APEX TECH ACQUISITION INC | ORD SHS | G0R21F105 | — | 350,000 shares | $3,482,500 |
| TRIBECA STRATEGIC ACQUISITIO | UNIT 05/22/2031 | G90420129 | — | 350,000 shares | $3,482,500 |
| BLUE WTR ACQUISITION CORP IV | ORD SHS CL A | G1368A104 | — | 350,000 shares | $3,465,000 |
| HENNESSY CAP INVTS CORP VIII | ORD CL A | G44055104 | — | 344,434 shares | $3,420,230 |
| HERTZ GLOBAL HLDGS INC | COM NEW | 42806J700 | PUT | 1,469,700 shares | $3,328,871 |
| ABERDEEN MUN INCOME FD | SH BEN INT | 552738106 | — | 575,062 shares | $3,231,848 |