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Westchester Capital Management, 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: $2,042,969,918
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
- ELECTRONIC ARTS INC · COM · 285512109 · shares: $169,398,512
- NORFOLK SOUTHN CORP · COM · 655844108 · shares: $162,244,760
- WARNER BROS DISCOVERY INC · COM SER A · 934423104 · shares: $152,379,975
- CHART INDS INC · COM · 16115Q308 · shares: $128,202,241
- WEBSTER FINL CORP · COM · 947890109 · shares: $106,819,036
- UNIFIRST CORP MASS · COM · 904708104 · shares: $75,966,929
- DIGITALBRIDGE GROUP INC · CL A NEW · 25401T603 · shares: $58,338,975
- PENUMBRA INC · COM · 70975L107 · shares: $49,721,784
- QORVO INC · COM · 74736K101 · shares: $49,671,032
- ROKU INC · COM CL A · 77543R102 · shares: $43,443,372
Reported holdings
878 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| ALDABRA 4 LQDTY OPP VEH INC | UNIT 12/23/2030 | G01900201 | — | 21,210 shares | $221,857 |
| K2 CAP ACQUISITION CORP | ORD SHS CL A | G5226B105 | — | 22,235 shares | $221,238 |
| STARLINK AI ACQUISITION CORP | UNIT 99/99/9999 | G8443M128 | — | 21,590 shares | $218,275 |
| CO2 ENERGY TRANSITION CORP | COM | 12664M103 | — | 20,662 shares | $218,191 |
| TRIBECA STRATEGIC ACQUISITIO | UNIT 05/22/2031 | G90420129 | — | 21,677 shares | $215,686 |
| INTERPRIVATE INVTS PARTNERS | UNIT 05/27/2031 | G49097127 | — | 21,725 shares | $215,512 |
| WINTERGREEN ACQUISITION CORP | SHS | G9717M109 | — | 20,708 shares | $215,156 |
| WILCO 63 CORP | UNIT 05/29/2031 | G9640P120 | — | 21,589 shares | $214,811 |
| CROWN RESV ACQUISITION CORP | UNIT 10/14/2030 | G2574F101 | — | 20,905 shares | $214,067 |
| FUTURE MONEY ACQUISITION COR | ORD SHS | G3700S108 | — | 21,448 shares | $213,837 |
| BAIN CAP GSS INVT CORP | UNIT 99/99/9999 | G0R78B122 | — | 20,577 shares | $212,972 |
| BLUEROCK ACQUISITION CORP | UNIT 11/06/2030 | G1352R121 | — | 21,064 shares | $212,536 |
| APERTURE AC | USD CL A ORD SHS | G0474D101 | — | 21,455 shares | $212,405 |
| GESHER ACQUISITION CORP. II | USD CL A ORD SHS | G3852D107 | — | 20,297 shares | $212,104 |
| INDIGO ACQUISITION CORP | ORD SHS | G4791J106 | — | 20,576 shares | $210,698 |
| ITHAX ACQUISITION CORP III | USD CL A ORD SHS | G4977S102 | — | 21,060 shares | $210,179 |
| PYROPHYTE ACQUISITION CORP. | CL A SHS | G7309T102 | — | 20,587 shares | $209,987 |
| LIBERTY BROADBAND CORP | COM SER A | 530307107 | — | 5,999 shares | $199,647 |
| BREEZE ACQUISITION CORP II | ORD SHS | G13227106 | — | 19,816 shares | $196,377 |
| GSR IV ACQUISITION CORP | RIGHT 08/22/2030 | G4R12K115 | — | 84,360 shares | $194,028 |
| WESTIN ACQUISITION CORP | ORD SHS CL A | G9584S106 | — | 19,166 shares | $193,960 |
| CARTESIAN GROWTH CORP IV | UNIT 06/08/2031 | G19316127 | — | 19,392 shares | $193,920 |
| DT CLOUD STAR ACQUISITION CO | SHS | G2853N106 | — | 17,073 shares | $192,242 |
| KOCHAV DEFENSE ACQUI CO | RIGHT 05/21/2030 | G5304D114 | — | 947,720 shares | $191,439 |
| BITCOIN INFRASTRUCTURE ACQUI | UNIT 11/06/2030 | G1143H127 | — | 18,567 shares | $187,898 |
| APOGEE ACQUISITION CORP | ORD SHS CL A | G04126101 | — | 18,751 shares | $186,572 |
| QXO INC | COM NEW | 82846H405 | PUT | 10,600 shares | $183,168 |
| COHEN CIRCLE ACQUISIT CORP I | UNIT 07/01/2030 | G2254C105 | — | 17,498 shares | $182,854 |
| STELLAR V CAP CORP | SHS CL A | G8475V103 | — | 16,950 shares | $178,314 |
| BLACKROCK MUNIYILD QULT FD I | COM | 09254F100 | — | 15,303 shares | $177,515 |
| IRON DOME ACQUISITION I CORP | UNIT 02/27/2031 | G4949K120 | — | 17,221 shares | $173,846 |
| ACP HOLDINGS ACQUISITION COR | CL A | G0113G101 | — | 17,290 shares | $171,863 |
| CANTOR EQUITY PARTNERS V INC | SHS CL A S | G1828S109 | — | 16,651 shares | $171,713 |
| TOPBUILD COR | COM | 89055F103 | PUT | 400 shares | $170,464 |
| MUZERO ACQUISITION CORP | UNIT 01/30/2031 | G8775A122 | — | 16,940 shares | $170,078 |
| SOREN ACQUISITION CORP | UNIT 12/19/2030 | G8274J129 | — | 16,973 shares | $169,730 |
| MOZAYYX ACQUISITION CORP | UNIT 99/99/9999 | G63113123 | — | 16,841 shares | $169,589 |
| CAMBRIDGE ACQUISITION CORP | UNIT 01/30/2031 | G1871M124 | — | 16,908 shares | $168,742 |
| LAFAYETTE ACQUISITION CORP | ORD SHS | G53426105 | — | 16,607 shares | $167,897 |
| FIFTH ERA ACQUISITION CORP I | ORD SHS CL A | G3415K101 | — | 15,764 shares | $164,261 |
| COLLECTIVE ACQUISITION CORP | *W EXP 04/04/203 | G2867S117 | — | 416,461 shares | $162,420 |
| LAKESHORE ACQUISITION III CO | USD ORD SHS | G5353S103 | — | 15,497 shares | $161,789 |
| KENVUE INC | COM | 49177J102 | — | 8,263 shares | $157,906 |
| AES CORP | COM | 00130H105 | — | 10,147 shares | $148,755 |
| EMMIS ACQUISITION CORP. | SHS CL A | G3037D105 | — | 14,392 shares | $146,511 |
| GALATA ACQUISITION CORP II | ORD SHS CL A | G3R25N108 | — | 14,391 shares | $145,205 |
| HIGHVIEW MERGER CORP | ORD SH CL A | G4569C101 | — | 13,973 shares | $141,826 |
| EATON VANCE FLOATING RATE IN | COM | 278279104 | — | 13,115 shares | $141,642 |
| SELECT MED HLDGS CORP | COM | 81619Q105 | — | 8,481 shares | $140,021 |
| AMERICAN DRIVE ACQUISITION C | UNIT 12/04/2030 | G0R91M121 | — | 13,534 shares | $138,182 |
| IRON HORSE ACQUISIT II CORP | UNIT 07/11/2030 | 46283H202 | — | 13,534 shares | $138,047 |
| GALAXYEDGE ACQUISITION CORP | ORD SHS | G3710B103 | — | 13,875 shares | $137,918 |
| COLUMBUS CIRCLE CAP CORP II | UNIT 02/11/2031 | G2296M111 | — | 12,662 shares | $133,964 |
| SIDDHI ACQUISITION CORP | CL A SHS | G8118C124 | — | 12,794 shares | $133,058 |
| VERNAL CAP ACQUISITION CORP | ORD SHS | G93Y7F106 | — | 13,358 shares | $132,779 |
| JAB ACQUISITION CORP I | UNIT 06/05/2031 | G50004129 | — | 13,076 shares | $131,152 |
| PERIMETER ACQUISITION CORP I | COM CL A | G7010A129 | — | 12,450 shares | $129,605 |
| GLOBA TERRA ACQUISITION COR | CL A ORD SHS | G3933N116 | — | 12,552 shares | $129,411 |
| CANTOR EQUITY PARTNERS VII I | CL A ORD SHS | G1828W100 | — | 12,807 shares | $129,223 |
| LAFAYETTE DIGITAL ACQUISITIO | ORD CLASS A | G5345D107 | — | 12,928 shares | $129,021 |
| D. BORAL ARC ACQ I CORP. | SHS CL A | G2616F101 | — | 12,265 shares | $127,924 |
| TOPBUILD COR | COM | 89055F103 | PUT | 300 shares | $127,848 |
| LEGATO MERGER CORP IV | UNIT 99/99/9999 | G7318R121 | — | 12,718 shares | $127,562 |
| PRAETORIAN ACQUISITION CORP | UNIT 01/16/2031 | G7S17G111 | — | 12,718 shares | $127,562 |
| APEX TREAS CORP | UNIT 10/07/2030 | G04104116 | — | 12,376 shares | $127,473 |
| IDEA ACQUISITION CORP | UNIT 01/06/2031 | G4727U126 | — | 12,662 shares | $127,253 |
| JANUS HENDERSON GROUP PLC | ORD SHS | G4474Y214 | — | 2,442 shares | $126,862 |
| ILLUMINATION ACQUISITIO CORP | UNIT 12/23/2031 | G470AU126 | — | 12,633 shares | $126,835 |
| CHARLTON ARIA ACQUISITION CO | ORD SHS CL A | G9877L107 | — | 11,595 shares | $124,878 |
| FG MERGER II CORP | COM | 30334J102 | — | 11,983 shares | $124,144 |
| DAEDALUS SPL ACQUISITION COR | UNIT 11/10/2030 | G2616C124 | — | 11,999 shares | $121,310 |
| APOGEE THERAPEUTICS INC | COM | 03770N101 | — | 910 shares | $120,784 |
| GIGCAPITAL8 CORP | ORD CL A | G3864J100 | — | 11,768 shares | $118,386 |
| EATON VANCE FLOATING RATE IN | COM | 278279104 | — | 10,888 shares | $117,590 |
| DISCIPLINED GROWTH | UNIT 99/99/9999 | G2775W127 | — | 11,263 shares | $113,081 |
| AMPERCAP ACQUISITION CO | UNIT 05/22/2031 | G0344N123 | — | 11,258 shares | $112,918 |
| PEACE ACQUISITION CORP | UNIT 05/19/2031 | G6956D121 | — | 10,738 shares | $111,997 |
| QUANTUM LEAP ACQUISITION COR | *W EXP 03/11/202 | G73167127 | — | 859,341 shares | $111,714 |
| SOCIAL COMM PARTNERS CORP | UNIT 11/24/2030 | G8254P129 | — | 10,761 shares | $110,300 |
| GORES HLDGS X INC | *W EXP 05/02/203 | G4002F125 | — | 116,915 shares | $109,900 |
| DRUGS MADE IN AMER ACQUTN CO | ORD SHS | G2847J104 | — | 10,277 shares | $109,450 |
| SILVER PEGASUS ACQUISITION C | UNIT 06/26/2030 | G8192J128 | — | 10,390 shares | $109,199 |
| JACKSON ACQUISITION CO II | RIGHT 99/99/9999 | G4992A136 | — | 764,172 shares | $107,137 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 2,900 shares | $106,517 |
| LEAPFROG ACQUISITION CORP | UNIT 11/10/2030 | G5414D129 | — | 10,550 shares | $106,450 |
| OTG ACQUISITION CORP. I | UNIT 09/05/2030 | G6791A126 | — | 10,284 shares | $106,131 |
| FIGX CAP ACQUISITION CORP. | USD CL A ORD SHS | G3473K100 | — | 10,368 shares | $106,065 |
| ABONY ACQUISITION CORP I | UNIT 01/29/2031 | G00582125 | — | 10,558 shares | $105,686 |
| PIONEER ACQUISITION I CORP | CL A ORD SHS | G7117W107 | — | 10,108 shares | $103,203 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 2,800 shares | $102,844 |
| TEAMSHARES INC | *W EXP 06/18/203 | 87821B117 | — | 68,143 shares | $100,170 |
| PROEM ACQUISITION CORP I | UNIT 01/29/2031 | G7341A129 | — | 9,891 shares | $99,701 |
| FRANKLIN UNVL TR | SH BEN INT | 355145103 | — | 12,136 shares | $97,877 |
| OXLEY BRIDGE ACQ LTD | USD CL A ORD SHS | G6858G107 | — | 9,526 shares | $97,546 |
| FUTURECREST ACQUISITION CORP | UNIT 99/99/9999 | G3730U123 | — | 9,087 shares | $94,959 |
| CAL REDWOOD ACQUISITION CORP | COM CL A | G17564108 | — | 9,135 shares | $94,091 |
| QUARTZSEA ACQUISITION CORP | ORD SHS | G7314B104 | — | 8,898 shares | $93,607 |
| WEBSTER FINL CORP | COM | 947890109 | — | 1,190 shares | $90,940 |
| OYSTER ENTERPRISES II ACQUIS | RIGHT 05/22/2030 | G6861F138 | — | 795,446 shares | $87,579 |
| TRANSLATIONAL DEV ACQUISITIO | COM CL A | G9008W105 | — | 8,144 shares | $87,059 |