WHITEBOX ADVISORS LLC
Securities ▲▼ | Shares | Value ($K) | |||||
|---|---|---|---|---|---|---|---|
Q4 2025 ▲▼ | Q1 2026 ▲▼ | Change ▲▼ | Q4 2025 ▲▼ | Q1 2026 ▲▼ | Weight (%) ▲▼ | Change ▲▼ | |
| WESTERN DIGITAL CORP(WDC) | 0 | 0 | 0 | 936,928,720 | 1,463,136,080 | 21.06% | +526,207,360 |
| LUMENTUM HLDGS INC(LITE) | 0 | 0 | 0 | 377,284,800 | 716,145,075 | 10.31% | +338,860,275 |
| ISHARES TR(Put) | 0 | 750,000 | +750,000 | 0 | 186,000,000 | — | +186,000,000 |
| ECHOSTAR CORP(ECHO) | 0 | 0 | 0 | 183,489,867 | 365,058,211 | 5.26% | +181,568,344 |
| PENUMBRA INC(PEN) | 0 | 445,001 | +445,001 | 0 | 146,124,978 | 2.10% | +146,124,978 |
| WEBSTER FINL CORP(WBS) | 0 | 1,925,001 | +1,925,001 | 0 | 133,633,569 | 1.92% | +133,633,569 |
| LUMENTUM HLDGS INC(LITE) | 0 | 0 | 0 | 132,722,332 | 226,897,228 | 3.27% | +94,174,896 |
| VALARIS LTD(VAL) | 0 | 583,937 | +583,937 | 0 | 57,249,183 | 0.82% | +57,249,183 |
| TERNS PHARMACEUTICALS INC | 0 | 1,000,001 | +1,000,001 | 0 | 52,720,053 | 0.76% | +52,720,053 |
| NEBIUS GROUP N.V.(NBIS)(Put) | 0 | 500,000 | +500,000 | 0 | 51,880,000 | — | +51,880,000 |
| APPLE INC(AAPL)(Put) | 0 | 200,000 | +200,000 | 0 | 50,758,000 | — | +50,758,000 |
| MASIMO CORP | 0 | 270,001 | +270,001 | 0 | 48,025,078 | 0.69% | +48,025,078 |
| STRATEGY INC(MSTR) | 0 | 0 | 0 | 0 | 45,194,931 | 0.65% | +45,194,931 |
| SUPER MICRO COMPUTER INC(SMCI)(Put) | 2,100,000 | 4,600,000 | +2,500,000 | 61,467,000 | 104,742,000 | — | +43,275,000 |
| CHART INDS INC(GTLS) | 560,001 | 758,887 | +198,886 | 115,489,006 | 156,899,887 | 2.26% | +41,410,881 |
| ORACLE CORP(ORCL) | 0 | 900,000 | +900,000 | 0 | 40,509,000 | 0.58% | +40,509,000 |
| SPHERE ENTERTAINMENT CO(SPHR) | 0 | 0 | 0 | 182,453,852 | 216,797,944 | 3.12% | +34,344,092 |
| CARNIVAL PLC ADS | 0 | 1,300,036 | +1,300,036 | 0 | 33,501,928 | 0.48% | +33,501,928 |
| WARNER BROS DISCOVERY INC(WBD) | 400,001 | 1,615,001 | +1,215,000 | 11,528,029 | 44,347,927 | 0.64% | +32,819,898 |
| WARNER BROS DISCOVERY INC(WBD)(Put) | 0 | 1,100,000 | +1,100,000 | 0 | 30,206,000 | — | +30,206,000 |
| TESLA INC(TSLA)(Put) | 0 | 75,000 | +75,000 | 0 | 27,881,250 | — | +27,881,250 |
| TERNS PHARMACEUTICALS INC(Put) | 0 | 500,000 | +500,000 | 0 | 26,360,000 | — | +26,360,000 |
| LUMENTUM HLDGS INC(LITE) | 0 | 30,773 | +30,773 | 0 | 21,626,033 | 0.31% | +21,626,033 |
| FLUENCE ENERGY INC(FLNC) | 0 | 0 | 0 | 0 | 20,080,000 | 0.29% | +20,080,000 |
| COINBASE GLOBAL INC(COIN) | 0 | 0 | 0 | 92,112,966 | 111,602,484 | 1.61% | +19,489,518 |
| SM ENERGY COMPANY(SM) | 0 | 602,301 | +602,301 | 0 | 18,779,745 | 0.27% | +18,779,745 |
| STATE STR SPDR S&P 500 ETF T(SPY)(Put) | 450,000 | 500,000 | +50,000 | 306,864,000 | 325,170,000 | — | +18,306,000 |
| LIBERTY LIVE HOLDINGS INC(LLYVA) | 0 | 161,429 | +161,429 | 0 | 15,192,083 | 0.22% | +15,192,083 |
| MARA HOLDINGS INC(MARA) | 0 | 0 | 0 | 33,685,850 | 42,301,406 | 0.61% | +8,615,556 |
| MARA HOLDINGS INC(MARA)(Call) | 0 | 1,000,000 | +1,000,000 | 0 | 8,160,000 | — | +8,160,000 |
| IDEA ACQUISITION CORP | 0 | 797,378 | +797,378 | 0 | 7,902,016 | 0.11% | +7,902,016 |
| HARVARD AVE ACQUISITION CORP | 0 | 750,000 | +750,000 | 0 | 7,507,500 | 0.11% | +7,507,500 |
| PONO CAP FOUR INC UNIT 03/11/2031 | 0 | 700,000 | +700,000 | 0 | 6,986,000 | 0.10% | +6,986,000 |
| X3 ACQUISITION CORP LTD | 0 | 700,000 | +700,000 | 0 | 6,888,000 | 0.10% | +6,888,000 |
| TAIWAN SEMICONDUCTOR MANUFAC(TSM)(Put) | 200,000 | 200,000 | 0 | 60,778,000 | 67,590,000 | — | +6,812,000 |
| MARA HOLDINGS INC(MARA) | 0 | 0 | 0 | 55,041,800 | 61,607,700 | 0.89% | +6,565,900 |
| CHORD ENERGY CORPORATION(CHRD) | 174,476 | 159,476 | -15,000 | 16,173,925 | 22,674,298 | 0.33% | +6,500,373 |
| ARMADA ACQUISITION CORP III | 0 | 550,000 | +550,000 | 0 | 5,478,000 | 0.08% | +5,478,000 |
| STRATEGY INC(MSTR) | 0 | 0 | 0 | 66,347,530 | 71,800,120 | 1.03% | +5,452,590 |
| D BORAL ACQUISITION I CORP | 0 | 500,000 | +500,000 | 0 | 4,930,000 | 0.07% | +4,930,000 |
| ON SEMICONDUCTOR CORP(ON) | 0 | 0 | 0 | 0 | 4,887,500 | 0.07% | +4,887,500 |
| HCM IV ACQUISITION CORP | 0 | 450,000 | +450,000 | 0 | 4,513,500 | 0.06% | +4,513,500 |
| NUTANIX INC(NTNX) | 0 | 0 | 0 | 0 | 4,507,526 | 0.06% | +4,507,526 |
| AVERIN CAP ACQUISITION CORP UNIT 01/30/2031 | 0 | 450,000 | +450,000 | 0 | 4,500,000 | 0.06% | +4,500,000 |
| ILLUMINATION ACQUISITIO CORP | 0 | 450,000 | +450,000 | 0 | 4,464,000 | 0.06% | +4,464,000 |
| TGE VALUE CREATIVE SOLUTIONS | 0 | 450,000 | +450,000 | 0 | 4,446,000 | 0.06% | +4,446,000 |
| KENSINGTON CAP ACQUIST CORP UNIT 99/99/9999 | 0 | 400,000 | +400,000 | 0 | 4,016,000 | 0.06% | +4,016,000 |
| MILUNA ACQUISITION CORP | 0 | 400,000 | +400,000 | 0 | 4,004,000 | 0.06% | +4,004,000 |
| COLUMBUS CIRCLE CAP CORP II UNIT 02/11/2031 | 0 | 400,000 | +400,000 | 0 | 3,996,000 | 0.06% | +3,996,000 |
| FG IMPERII ACQUISITION CORP | 0 | 400,000 | +400,000 | 0 | 3,996,000 | 0.06% | +3,996,000 |
| CAMBRIDGE ACQUISITION CORP | 0 | 400,000 | +400,000 | 0 | 3,984,000 | 0.06% | +3,984,000 |
| PRAETORIAN ACQUISITION CORP | 0 | 400,000 | +400,000 | 0 | 3,960,000 | 0.06% | +3,960,000 |
| SOREN ACQUISITION CORP | 0 | 400,000 | +400,000 | 0 | 3,952,000 | 0.06% | +3,952,000 |
| MOUNTAIN LAKE ACQUISIT CORP USD CL A ORD SHS | 0 | 400,000 | +400,000 | 0 | 3,938,000 | 0.06% | +3,938,000 |
| ALDABRA 4 LQDTY OPP VEH INC CL A ORD SHS | 0 | 400,000 | +400,000 | 0 | 3,932,000 | 0.06% | +3,932,000 |
| BROOKFIELD CORP(BN) | 0 | 96,265 | +96,265 | 0 | 3,895,845 | 0.06% | +3,895,845 |
| RF ACQUISITION CORP III | 0 | 387,000 | +387,000 | 0 | 3,831,300 | 0.06% | +3,831,300 |
| XSOLLA SPAC 1 | 0 | 385,000 | +385,000 | 0 | 3,811,500 | 0.05% | +3,811,500 |
| IAC INC(PPLI) | 126,564 | 217,383 | +90,819 | 4,948,652 | 8,701,841 | 0.13% | +3,753,189 |
| IRIS ACQUISITION CORP II | 0 | 375,200 | +375,200 | 0 | 3,684,464 | 0.05% | +3,684,464 |
| APEX TECH ACQUISITION INC | 0 | 350,000 | +350,000 | 0 | 3,503,500 | 0.05% | +3,503,500 |
| FUTURE MONEY ACQUISITION COR UNIT 03/16/2031 | 0 | 350,000 | +350,000 | 0 | 3,495,135 | 0.05% | +3,495,135 |
| BLUE WTR ACQUISITION CORP IV UNIT 99/99/9999 | 0 | 350,000 | +350,000 | 0 | 3,472,000 | 0.05% | +3,472,000 |
| IRON HORSE ACQUISIT II CORP | 0 | 350,000 | +350,000 | 0 | 3,451,000 | 0.05% | +3,451,000 |
| LAFAYETTE DIGITAL ACQUISITIO ORD CLASS A | 0 | 350,000 | +350,000 | 0 | 3,451,000 | 0.05% | +3,451,000 |
| BITDEER TECHNOLOGIES GROUP(BTDR)(Put) | 0 | 392,800 | +392,800 | 0 | 3,397,720 | — | +3,397,720 |
| COLOMBIER ACQUISITION CORP I ORD SHS CL A | 0 | 300,000 | +300,000 | 0 | 3,018,000 | 0.04% | +3,018,000 |
| PROEM ACQUISITION CORP I | 0 | 300,000 | +300,000 | 0 | 3,003,000 | 0.04% | +3,003,000 |
| CLEARTHINK 1 ACQUISITION COR UNIT 01/26/2031 | 0 | 300,000 | +300,000 | 0 | 3,000,000 | 0.04% | +3,000,000 |
| PALOMA ACQUISITION CORP I | 0 | 300,000 | +300,000 | 0 | 2,994,000 | 0.04% | +2,994,000 |
| EVOLUTION GLOBAL ACQUISITION | 0 | 300,000 | +300,000 | 0 | 2,988,000 | 0.04% | +2,988,000 |
| ABONY ACQUISITION CORP I | 0 | 300,000 | +300,000 | 0 | 2,982,000 | 0.04% | +2,982,000 |
| GENERAL PURP ACQUISITION COR USD CL A ORD SHS | 0 | 300,000 | +300,000 | 0 | 2,973,000 | 0.04% | +2,973,000 |
| LEGATO MERGER CORP IV | 0 | 300,000 | +300,000 | 0 | 2,973,000 | 0.04% | +2,973,000 |
| AMERICAN DRIVE ACQUISITION C USD CL A ORD SHS | 0 | 300,000 | +300,000 | 0 | 2,970,000 | 0.04% | +2,970,000 |
| LAUNCHPAD CADENZA ACQU CORP USD CL A ORD SHS | 0 | 300,000 | +300,000 | 0 | 2,970,000 | 0.04% | +2,970,000 |
| VINE HILL CAP INVTS CORP II CL A | 0 | 300,000 | +300,000 | 0 | 2,970,000 | 0.04% | +2,970,000 |
| ACTIVATE ENERGY ACQUISIT COR CL A ORD SHS | 0 | 300,000 | +300,000 | 0 | 2,967,000 | 0.04% | +2,967,000 |
| MESHFLOW ACQUISITION CORP | 0 | 300,000 | +300,000 | 0 | 2,967,000 | 0.04% | +2,967,000 |
| SILICON VY ACQUISITION CORP CL A | 0 | 300,000 | +300,000 | 0 | 2,967,000 | 0.04% | +2,967,000 |
| WHITE PEARL ACQUISITION CORP | 0 | 300,000 | +300,000 | 0 | 2,958,000 | 0.04% | +2,958,000 |
| KOSMOS ENERGY LTD(KOS) | 0 | 0 | 0 | 2,112,500 | 5,066,986 | 0.07% | +2,954,486 |
| STRATEGY INC(MSTR) | 0 | 0 | 0 | 43,068,000 | 46,011,000 | 0.66% | +2,943,000 |
| NEWBRIDGE ACQUISITION LTD | 0 | 280,000 | +280,000 | 0 | 2,763,600 | 0.04% | +2,763,600 |
| BLACK SPADE ACQUISITION III | 0 | 276,200 | +276,200 | 0 | 2,717,808 | 0.04% | +2,717,808 |
| PIMCO NEW YORK MUN FD II | 0 | 387,958 | +387,958 | 0 | 2,657,512 | 0.04% | +2,657,512 |
| BLACKROCK MUNIYIELD N Y QUAL | 0 | 273,687 | +273,687 | 0 | 2,627,395 | 0.04% | +2,627,395 |
| LIBERTY BROADBAND CORP(LBRDA) | 1,476,741 | 1,477,741 | +1,000 | 71,769,613 | 74,330,372 | 1.07% | +2,560,759 |
| ISHARES INC | 20,987 | 83,755 | +62,768 | 666,757 | 3,215,354 | 0.05% | +2,548,597 |
| UNITED ACQUISITION CORP I | 0 | 260,000 | +260,000 | 0 | 2,548,000 | 0.04% | +2,548,000 |
| TRANSOCEAN LTD(RIG)(Put) | 1,000,000 | 1,000,000 | 0 | 4,130,000 | 6,630,000 | — | +2,500,000 |
| SAFEGUARD ACQUISITION CORP | 0 | 250,000 | +250,000 | 0 | 2,490,000 | 0.04% | +2,490,000 |
| MOZAYYX ACQUISITION CORP | 0 | 250,000 | +250,000 | 0 | 2,487,575 | 0.04% | +2,487,575 |
| MUZERO ACQUISITION CORP | 0 | 250,000 | +250,000 | 0 | 2,465,000 | 0.04% | +2,465,000 |
| M EVO GBL ACQUISITION CORP I ORD SHS CL A | 0 | 250,000 | +250,000 | 0 | 2,462,500 | 0.04% | +2,462,500 |
| CLEARWAY ENERGY INC(CWEN) | 0 | 60,542 | +60,542 | 0 | 2,371,430 | 0.03% | +2,371,430 |
| COMMUNITY HEALTH SYS INC NEW | 2,201,520 | 3,127,884 | +926,364 | 6,868,742 | 9,195,979 | 0.13% | +2,327,237 |
| BLUEROCK ACQUISITION CORP | 0 | 218,525 | +218,525 | 0 | 2,163,398 | 0.03% | +2,163,398 |
| CRANE HBR ACQUISITION CORP I ORD SHS CL A | 0 | 217,635 | +217,635 | 0 | 2,156,763 | 0.03% | +2,156,763 |
| SOCIAL COMM PARTNERS CORP ORD SHS CL A | 0 | 214,400 | +214,400 | 0 | 2,122,560 | 0.03% | +2,122,560 |