Westchester Capital Management, LLC
Securities ▲▼ | Shares | Value ($K) | |||||
|---|---|---|---|---|---|---|---|
Q4 2025 ▲▼ | Q1 2026 ▲▼ | Change ▲▼ | Q4 2025 ▲▼ | Q1 2026 ▲▼ | Weight (%) ▲▼ | Change ▲▼ | |
| WEBSTER FINL CORP(WBS) | 0 | 1,833,149 | +1,833,149 | 0 | 127,257,204 | 6.16% | +127,257,204 |
| UNIFIRST CORP MASS(UNF) | 0 | 258,466 | +258,466 | 0 | 65,027,462 | 3.15% | +65,027,462 |
| CLEARWATER ANALYTICS HLDGS I | 0 | 2,617,694 | +2,617,694 | 0 | 61,908,464 | 3.00% | +61,908,464 |
| COTERRA ENERGY INC | 0 | 1,588,341 | +1,588,341 | 0 | 55,814,303 | 2.70% | +55,814,303 |
| DIGITALBRIDGE GROUP INC(DBRG) | 0 | 2,938,348 | +2,938,348 | 0 | 45,309,326 | 2.19% | +45,309,326 |
| WARNER BROS DISCOVERY INC(WBD) | 3,649,601 | 5,233,117 | +1,583,516 | 105,181,501 | 143,701,392 | 6.95% | +38,519,891 |
| NORFOLK SOUTHN CORP(NSC) | 387,596 | 501,638 | +114,042 | 111,906,717 | 143,970,106 | 6.97% | +32,063,389 |
| ELECTRONIC ARTS INC(EA) | 594,161 | 725,293 | +131,132 | 121,404,918 | 147,865,485 | 7.15% | +26,460,567 |
| PENUMBRA INC(PEN) | 0 | 76,630 | +76,630 | 0 | 25,162,994 | 1.22% | +25,162,994 |
| MASIMO CORP | 0 | 138,428 | +138,428 | 0 | 24,622,188 | 1.19% | +24,622,188 |
| QORVO INC(QRVO) | 0 | 263,895 | +263,895 | 0 | 20,425,473 | 0.99% | +20,425,473 |
| ONESTREAM INC CL A | 0 | 677,498 | +677,498 | 0 | 16,259,952 | 0.79% | +16,259,952 |
| JANUS HENDERSON GROUP PLC | 0 | 230,719 | +230,719 | 0 | 11,852,036 | 0.57% | +11,852,036 |
| HOLOGIC INC | 319,734 | 455,304 | +135,570 | 23,816,986 | 34,416,429 | 1.67% | +10,599,443 |
| APELLIS PHARMACEUTICALS INC COM | 0 | 227,489 | +227,489 | 0 | 9,151,882 | 0.44% | +9,151,882 |
| GSR IV ACQUISITION CORP | 0 | 900,000 | +900,000 | 0 | 9,027,000 | 0.44% | +9,027,000 |
| PIONEER ACQUISITION I CORP | 408,612 | 1,258,612 | +850,000 | 4,110,637 | 12,787,497 | 0.62% | +8,676,860 |
| REPUBLIC DIGITAL ACQUISITION | 0 | 825,000 | +825,000 | 0 | 8,431,500 | 0.41% | +8,431,500 |
| CHURCHILL CAPITAL CORP IX CL A SHS | 74,769 | 824,769 | +750,000 | 794,794 | 8,825,028 | 0.43% | +8,030,234 |
| BARRICK MNG CORP(B) | 0 | 155,500 | +155,500 | 0 | 6,342,845 | 0.31% | +6,342,845 |
| BARRICK MNG CORP(B)(Put) | 0 | 155,100 | +155,100 | 0 | 6,326,529 | — | +6,326,529 |
| WEN ACQUISITION CORP | 52,529 | 671,583 | +619,054 | 530,543 | 6,836,715 | 0.33% | +6,306,172 |
| MOUNTAIN LAKE ACQUISIT CORP UNIT 01/21/2031 | 0 | 614,526 | +614,526 | 0 | 6,102,243 | 0.30% | +6,102,243 |
| VALARIS LTD(VAL) | 0 | 61,546 | +61,546 | 0 | 6,033,970 | 0.29% | +6,033,970 |
| CAESARS ENTERTAINMENT INC NE(CZR) | 0 | 217,800 | +217,800 | 0 | 5,756,454 | 0.28% | +5,756,454 |
| CAESARS ENTERTAINMENT INC NE(CZR)(Put) | 0 | 217,800 | +217,800 | 0 | 5,756,454 | — | +5,756,454 |
| YORKVILLE ACQUISITION CORP. | 0 | 550,000 | +550,000 | 0 | 5,560,500 | 0.27% | +5,560,500 |
| FEDEX CORP(FDX) | 0 | 15,600 | +15,600 | 0 | 5,556,408 | 0.27% | +5,556,408 |
| FEDEX CORP(FDX)(Put) | 0 | 15,600 | +15,600 | 0 | 5,556,408 | — | +5,556,408 |
| KENVUE INC(KVUE) | 33,200 | 331,350 | +298,150 | 572,700 | 5,712,474 | 0.28% | +5,139,774 |
| APEX TREAS CORP ORD SHS CL A | 500,000 | 1,000,000 | +500,000 | 4,945,000 | 9,990,000 | 0.48% | +5,045,000 |
| SPACSPHERE ACQUISITION CORP | 0 | 500,000 | +500,000 | 0 | 5,035,000 | 0.24% | +5,035,000 |
| SC II ACQUISITION CORP | 0 | 500,000 | +500,000 | 0 | 4,990,000 | 0.24% | +4,990,000 |
| AA MISSION ACQUISITION CORP ORD SHS CL A | 78,000 | 572,185 | +494,185 | 774,540 | 5,739,016 | 0.28% | +4,964,476 |
| MCKINLEY ACQUISITION CORP | 250,000 | 740,000 | +490,000 | 2,492,500 | 7,444,400 | 0.36% | +4,951,900 |
| MILUNA ACQUISITION CORP | 0 | 450,000 | +450,000 | 0 | 4,504,500 | 0.22% | +4,504,500 |
| SEALED AIR CORP NEW | 853,621 | 945,707 | +92,086 | 35,365,518 | 39,766,980 | 1.92% | +4,401,462 |
| BLUE WTR ACQUISITION CORP. I ORD SHS CL A | 200,000 | 565,552 | +365,552 | 2,064,000 | 5,819,530 | 0.28% | +3,755,530 |
| CAL REDWOOD ACQUISITION CORP | 650,000 | 1,000,000 | +350,000 | 6,617,001 | 10,150,000 | 0.49% | +3,532,999 |
| M EVO GBL ACQUISITION CORP I UNIT 01/23/2031 | 0 | 328,858 | +328,858 | 0 | 3,291,868 | 0.16% | +3,291,868 |
| BLACKROCK MUNIHOLDINGS FD IN | 43,988 | 326,160 | +282,172 | 516,419 | 3,679,084 | 0.18% | +3,162,665 |
| GIGCAPITAL9 CORP | 0 | 300,000 | +300,000 | 0 | 3,012,000 | 0.15% | +3,012,000 |
| BERTO ACQUISITION CORP | 433,460 | 703,632 | +270,172 | 4,395,284 | 7,212,228 | 0.35% | +2,816,944 |
| L3HARRIS TECHNOLOGIES INC(LHX)(Put) | 0 | 7,900 | +7,900 | 0 | 2,726,685 | — | +2,726,685 |
| GIGCAPITAL8 CORP | 1,080,000 | 1,330,000 | +250,000 | 10,681,200 | 13,260,100 | 0.64% | +2,578,900 |
| CSLM DIGITA ASSET ACQ CORP I USD CL A ORD SHS | 400,000 | 650,000 | +250,000 | 3,980,001 | 6,526,000 | 0.32% | +2,545,999 |
| ALDABRA 4 LQDTY OPP VEH INC UNIT 12/23/2030 | 0 | 250,000 | +250,000 | 0 | 2,492,500 | 0.12% | +2,492,500 |
| ACTIVATE ENERGY ACQUISIT COR CL A ORD SHS | 0 | 250,000 | +250,000 | 0 | 2,472,500 | 0.12% | +2,472,500 |
| WHITE PEARL ACQUISITION CORP | 0 | 250,000 | +250,000 | 0 | 2,465,000 | 0.12% | +2,465,000 |
| WESTIN ACQUISITION CORP | 0 | 226,200 | +226,200 | 0 | 2,259,738 | 0.11% | +2,259,738 |
| OXLEY BRIDGE ACQ LTD USD CL A ORD SHS | 917,657 | 1,117,657 | +200,000 | 9,231,629 | 11,321,865 | 0.55% | +2,090,236 |
| WHITE PEARL ACQUISITION CORP | 0 | 205,324 | +205,324 | 0 | 2,073,773 | 0.10% | +2,073,773 |
| CAMBRIDGE ACQUISITION CORP | 0 | 200,000 | +200,000 | 0 | 1,992,000 | 0.10% | +1,992,000 |
| MOZAYYX ACQUISITION CORP | 0 | 200,000 | +200,000 | 0 | 1,988,001 | 0.10% | +1,988,001 |
| SOREN ACQUISITION CORP | 0 | 200,000 | +200,000 | 0 | 1,986,001 | 0.10% | +1,986,001 |
| MUZERO ACQUISITION CORP | 0 | 200,000 | +200,000 | 0 | 1,986,000 | 0.10% | +1,986,000 |
| GALATA ACQUISITION CORP II | 0 | 175,000 | +175,000 | 0 | 1,748,250 | 0.08% | +1,748,250 |
| PERIMETER ACQUISITION CORP I | 0 | 150,000 | +150,000 | 0 | 1,537,501 | 0.07% | +1,537,501 |
| LEGATO MERGER CORP IV | 0 | 150,000 | +150,000 | 0 | 1,497,000 | 0.07% | +1,497,000 |
| COLUMBUS CIRCLE CAP CORP II UNIT 02/11/2031 | 0 | 150,000 | +150,000 | 0 | 1,490,999 | 0.07% | +1,490,999 |
| ILLUMINATION ACQUISITIO CORP | 0 | 150,000 | +150,000 | 0 | 1,488,000 | 0.07% | +1,488,000 |
| IDEA ACQUISITION CORP | 0 | 150,000 | +150,000 | 0 | 1,486,500 | 0.07% | +1,486,500 |
| PRAETORIAN ACQUISITION CORP | 0 | 150,000 | +150,000 | 0 | 1,483,500 | 0.07% | +1,483,500 |
| KEURIG DR PEPPER INC(KDP) | 24,634 | 74,934 | +50,300 | 689,998 | 1,973,012 | 0.10% | +1,283,014 |
| ABONY ACQUISITION CORP I | 0 | 125,000 | +125,000 | 0 | 1,242,500 | 0.06% | +1,242,500 |
| PROEM ACQUISITION CORP I | 0 | 122,188 | +122,188 | 0 | 1,219,436 | 0.06% | +1,219,436 |
| AGRICULTURE & NAT SOL ACQ CO SHS CL A | 1,964,677 | 2,044,768 | +80,091 | 21,945,442 | 23,064,983 | 1.12% | +1,119,541 |
| BLUEPORT ACQUISITION LTD | 0 | 100,000 | +100,000 | 0 | 1,001,000 | 0.05% | +1,001,000 |
| ARCHIMEDES TECH SPAC PTNRS I UNIT 01/23/2031 | 0 | 100,000 | +100,000 | 0 | 997,999 | 0.05% | +997,999 |
| LAFAYETTE DIGITAL ACQUISITIO UNIT 12/23/2030 | 0 | 100,000 | +100,000 | 0 | 993,000 | 0.05% | +993,000 |
| BLUE WTR ACQUISITION CORP IV UNIT 99/99/9999 | 0 | 100,000 | +100,000 | 0 | 992,000 | 0.05% | +992,000 |
| GIGCAPITAL9 CORP | 0 | 100,000 | +100,000 | 0 | 984,000 | 0.05% | +984,000 |
| RIBBON ACQUISITION CORP | 284,734 | 375,734 | +91,000 | 2,958,386 | 3,941,450 | 0.19% | +983,064 |
| L3HARRIS TECHNOLOGIES INC(LHX) | 0 | 2,666 | +2,666 | 0 | 920,170 | 0.04% | +920,170 |
| KEURIG DR PEPPER INC(KDP)(Put) | 248,000 | 298,300 | +50,300 | 6,946,480 | 7,854,239 | — | +907,759 |
| COLOMBIER ACQUISITION CORP I UNIT 99/99/9999 | 0 | 87,212 | +87,212 | 0 | 887,818 | 0.04% | +887,818 |
| ATRIUM THERAPEUTICS INC | 0 | 55,236 | +55,236 | 0 | 738,506 | 0.04% | +738,506 |
| BRIGHTHOUSE FINL INC(BHF) | 34,440 | 49,090 | +14,650 | 2,231,367 | 2,939,509 | 0.14% | +708,142 |
| SPACE ASSET ACQUISITION CORP | 0 | 62,497 | +62,497 | 0 | 635,907 | 0.03% | +635,907 |
| BLACKROCK MUNIYIELD QUALITY | 51,189 | 112,436 | +61,247 | 556,425 | 1,181,702 | 0.06% | +625,277 |
| BLACKROCK MUNIYILD QULT FD I(MQY) | 130,274 | 188,139 | +57,865 | 1,472,096 | 2,065,767 | 0.10% | +593,671 |
| INFINITE EAGLE ACQUISITION C UNIT 01/13/2031 | 0 | 50,000 | +50,000 | 0 | 508,000 | 0.02% | +508,000 |
| KRAKACQUISITION CORPORATION | 0 | 50,000 | +50,000 | 0 | 500,499 | 0.02% | +500,499 |
| CROWN RESV ACQUISITION CORP ORD SHS CL A | 610,000 | 635,872 | +25,872 | 6,063,400 | 6,371,437 | 0.31% | +308,037 |
| CHART INDS INC(GTLS) | 496,058 | 496,058 | 0 | 102,302,042 | 102,559,992 | 4.96% | +257,950 |
| AIR LEASE CORP CL A | 334,421 | 334,421 | 0 | 21,479,862 | 21,717,300 | 1.05% | +237,438 |
| DRUGS MADE IN AMER ACQUTN CO ORD SHS | 1,669,000 | 1,669,000 | 0 | 17,307,530 | 17,524,500 | 0.85% | +216,970 |
| GLOBA TERRA ACQUISITION COR CL A ORD SHS | 1,414,429 | 1,414,429 | 0 | 14,285,733 | 14,497,898 | 0.70% | +212,165 |
| JACKSON ACQUISITION CO II | 1,186,200 | 1,186,200 | 0 | 12,360,204 | 12,561,858 | 0.61% | +201,654 |
| GSR IV ACQUISITION CORP | 0 | 92,854 | +92,854 | 0 | 178,280 | 0.01% | +178,280 |
| HAYMAKER ACQUISITION CORP IV CLASS A | 1,939,028 | 1,939,028 | 0 | 22,066,139 | 22,221,261 | 1.08% | +155,122 |
| OYSTER ENTERPRISES II ACQUIS ORD SHS CL A | 1,295,112 | 1,295,112 | 0 | 13,093,583 | 13,236,045 | 0.64% | +142,462 |
| KOCHAV DEFENSE ACQUI CO SHS CL A | 1,286,000 | 1,286,000 | 0 | 13,040,040 | 13,181,500 | 0.64% | +141,460 |
| SOULPOWER ACQUISITION CORP | 1,279,300 | 1,279,300 | 0 | 12,984,894 | 13,112,826 | 0.63% | +127,932 |
| ANDRETTI ACQUISITION CORP II | 1,111,416 | 1,111,416 | 0 | 11,714,325 | 11,842,138 | 0.57% | +127,813 |
| SIZZLE ACQUISITION CORP. II | 1,564,728 | 1,561,745 | -2,983 | 15,897,636 | 16,023,504 | 0.78% | +125,868 |
| MOUNTAIN LAKE ACQUISITION CO | 887,700 | 887,700 | 0 | 9,232,080 | 9,347,482 | 0.45% | +115,402 |
| LAUNCH TWO ACQUISITION CORP. | 950,000 | 950,000 | 0 | 9,975,000 | 10,089,000 | 0.49% | +114,000 |
| TITAN ACQUISITION CORP | 1,344,693 | 1,344,693 | 0 | 13,796,550 | 13,890,678 | 0.67% | +94,128 |
| DUNE ACQUISITION CORP II SHS CL A | 666,477 | 666,477 | 0 | 6,791,400 | 6,884,708 | 0.33% | +93,308 |