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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) |
|---|---|---|---|---|---|
| FOREFRONT TECHNOLOGY HOLDING | UNIT 04/30/2031 | G3624C122 | — | 8,632 shares | $86,752 |
| JENA ACQUISITION CORP II | USD CL A ORD SHS | G5093B105 | — | 8,371 shares | $86,724 |
| NEW PROVIDENCE ACQUISITION C | USD CL A ORD SHS | G6476A102 | — | 8,336 shares | $86,528 |
| APEX TREAS CORP | ORD SHS CL A | G04104108 | — | 8,578 shares | $86,209 |
| NEW PROVIDENCE ACQUISITION C | *W EXP 04/24/203 | G6476A110 | — | 331,441 shares | $86,175 |
| ARCHIMEDES TECH SPAC PTNRS I | UNIT 01/23/2031 | G0453R121 | — | 8,479 shares | $86,147 |
| BLUEPORT ACQUISITION LTD | USD CL A ORD SHS | G1196A102 | — | 8,506 shares | $86,081 |
| MCKINLEY ACQUISITION CORP | UNIT 07/25/2030 | G6005T127 | — | 8,266 shares | $84,892 |
| SILVERBOX CORP V | UNIT 99/99/9999 | G8148S123 | — | 8,436 shares | $84,866 |
| ALDEL FINL II INC | *W EXP 09/26/203 | G01558124 | — | 292,286 shares | $84,792 |
| BLUE WTR ACQUISITION CORP IV | UNIT 99/99/9999 | G1368A120 | — | 8,387 shares | $84,205 |
| PIONEER ACQUISITION I CORP | *W EXP 06/16/203 | G7117W115 | — | 387,722 shares | $83,632 |
| FEDEX FGHT HLDG CO INC | COMMON STOCK | 314352105 | — | 550 shares | $83,050 |
| FEDEX FGHT HLDG CO INC | COMMON STOCK | 314352105 | PUT | 550 shares | $83,050 |
| AIMEI HEALTH TECHNOLOGY CO L | RIGHT 11/17/2028 | G01341133 | — | 272,754 shares | $81,826 |
| SOULPOWER ACQUISITION CORP | RIGHT 99/99/9999 | G82745137 | — | 699,462 shares | $81,557 |
| HARVARD AVE ACQUISITION CORP | USD CL A ORD SHS | G4330A103 | — | 8,028 shares | $81,324 |
| LAFAYETTE DIGITAL ACQUISITIO | UNIT 12/23/2030 | G5345D123 | — | 8,482 shares | $81,003 |
| NEWBURY STR II ACQUISITION C | ORD SHS CL A | G6439S109 | — | 7,430 shares | $78,981 |
| QUANTUM LEAP ACQUISITION COR | CL A ORD SHS | G73167101 | — | 7,883 shares | $78,278 |
| MIDCAP FINANCIAL INVSTMNT CO | COM NEW | 03761U502 | — | 7,702 shares | $77,636 |
| LIGHTWAVE ACQUISITION CORP | *W EXP 06/06/203 | G5490M126 | — | 262,130 shares | $77,407 |
| SPACSPHERE ACQUISITION CORP | RIGHT 02/06/2031 | G8T088117 | — | 453,496 shares | $76,641 |
| ARMADA ACQUISITION CORP II | *W EXP 05/21/203 | G0R38G112 | — | 89,995 shares | $76,496 |
| COLOMBIER ACQUISITION CORP I | UNIT 99/99/9999 | G2284A129 | — | 7,384 shares | $76,277 |
| TEXAS VENTURES ACQUISITION I | USD CL A ORD SHS | G8772L105 | — | 7,167 shares | $75,612 |
| MOUNTAIN LAKE ACQUISIT CORP | *W EXP 99/99/999 | G6301L117 | — | 278,494 shares | $75,193 |
| MOUNTAIN LAKE ACQUISIT CORP | USD CL A ORD SHS | G6301L109 | — | 7,467 shares | $74,147 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 2,000 shares | $73,460 |
| FIGX CAP ACQUISITION CORP. | UNIT 06/17/2030 | G3473K126 | — | 7,061 shares | $72,375 |
| UY SCUTI ACQUISITION CORP. | ORD SHS | G93Y0A104 | — | 6,769 shares | $72,158 |
| LAKESHORE ACQUISITION III CO | RIGHT 08/01/2026 | G5353S137 | — | 360,017 shares | $72,003 |
| VALARIS LTD | CL A | G9460G101 | — | 980 shares | $71,148 |
| ARMADA ACQUISITION CORP II | COM CL A | G0R38G104 | — | 6,747 shares | $70,304 |
| LIGHTWAVE ACQUISITION CORP | USD CL A ORD SHS | G5490M100 | — | 6,834 shares | $70,049 |
| EGH ACQUISITION CORP. | SHS CL A | G2946P100 | — | 6,711 shares | $69,123 |
| TITAN ACQUISITION CORP | *W EXP 05/16/203 | G8901A111 | — | 113,928 shares | $68,357 |
| MCKINLEY ACQUISITION CORP | SHS CL A | G6005T101 | — | 6,610 shares | $67,025 |
| VIKING ACQUISITION CORP I | UNIT 99/99/9999 | G9582G120 | — | 6,247 shares | $66,406 |
| EQV VENTURES AC CORP. II | *W EXP 06/30/203 | G3106Q128 | — | 166,647 shares | $66,242 |
| REPUBLIC DIGITAL ACQUISITION | USD CL A ORD SHS | G7515A103 | — | 6,386 shares | $65,904 |
| PERIMETER ACQUISITION CORP I | *W EXP 05/13/203 | G7010A111 | — | 68,073 shares | $64,656 |
| OYSTER ENTERPRISES II ACQUIS | ORD SHS CL A | G6861F104 | — | 6,223 shares | $64,159 |
| WEN ACQUISITION CORP | *W EXP 99/99/999 | G9R39C111 | — | 174,555 shares | $62,840 |
| WEN ACQUISITION CORP | COM CL A | G9R39C103 | — | 6,071 shares | $62,471 |
| JENA ACQUISITION CORP II | RIGHT 03/31/2030 | G5093B113 | — | 362,938 shares | $61,699 |
| PANTAGES CAPITAL ACQUISITION | RIGHT 11/15/2029 | G8089R118 | — | 385,000 shares | $61,639 |
| ACTIVATE ENERGY ACQUISIT COR | *W EXP 11/10/203 | G0081J111 | — | 158,705 shares | $60,308 |
| HARVARD AVE ACQUISITION CORP | RIGHT 99/99/9999 | G4330A111 | — | 544,053 shares | $59,900 |
| GSR IV ACQUISITION CORP | CL A SHS | G4R12K107 | — | 5,872 shares | $59,660 |
| APEX TECH ACQUISITION INC | ORD SHS | G0R21F105 | — | 5,975 shares | $59,451 |
| SOLARIUS CAPITAL ACQU CORP | SHS CL A | G82617104 | — | 5,772 shares | $59,336 |
| BERTO ACQUISITION CORP | ORD SHS | G1051H101 | — | 5,597 shares | $58,713 |
| CSLM DIGITA ASSET ACQ CORP I | USD CL A ORD SHS | G2584S101 | — | 5,718 shares | $57,981 |
| SPACE ASSET ACQUISITION CORP | UNIT 01/13/2031 | G8375S127 | — | 5,301 shares | $55,979 |
| FG MERGER II CORP | COM | 30334J102 | — | 5,370 shares | $55,633 |
| DRUGS MADE IN AMER ACQ II CO | USD ORD SHS | G2851K104 | — | 5,393 shares | $54,254 |
| BREEZE ACQUISITION CORP II | RIGHT 03/03/2031 | G13227114 | — | 208,275 shares | $54,152 |
| BLUE WTR ACQUISITION CORP. I | ORD SHS CL A | G1368E106 | — | 5,223 shares | $53,849 |
| CROWN RESV ACQUISITION CORP | ORD SHS CL A | G2574F119 | — | 5,317 shares | $53,755 |
| DRUGS MADE IN AMER ACQUTN CO | RIGHT 12/09/2029 | G2847J112 | — | 474,934 shares | $52,243 |
| CHAMPIONSGATE ACQUISITION CO | SHS CL A | G2124S108 | — | 4,987 shares | $51,915 |
| ACTIVATE ENERGY ACQUISIT COR | CL A ORD SHS | G0081J103 | — | 5,180 shares | $51,800 |
| THAYER VENTURES ACQ CORP II | CL A | G87890102 | — | 5,000 shares | $51,700 |
| WHITE PEARL ACQUISITION CORP | RIGHT 09/10/2030 | G96193126 | — | 181,465 shares | $51,010 |
| BRIGHTHOUSE FINL INC | COM | 10922N103 | — | 805 shares | $50,957 |
| TEXAS VENTURES ACQUISITION I | *W EXP 04/23/203 | G8772L113 | — | 95,429 shares | $50,587 |
| GORES HLDGS X INC | SHS CL A | G4002F109 | — | 4,799 shares | $50,054 |
| BLUE WTR ACQUISITION CORP. I | *W EXP 05/23/203 | G1368E114 | — | 133,149 shares | $48,772 |
| AA MISSION ACQUISITION CORP | *W EXP 07/23/203 | G1000S125 | — | 220,776 shares | $48,571 |
| NEWHOLD INVT CORP III | *W EXP 01/30/203 | G6486E110 | — | 23,092 shares | $48,262 |
| FLAG SHIP ACQUISITION CORP | ORD SHS | G3530C109 | — | 4,346 shares | $47,849 |
| YORKVILLE ACQUISITION CORP. | SHS CL A | G98659116 | — | 4,685 shares | $47,834 |
| VENDOME ACQUISITION CORP I | COM CL A | G9580A109 | — | 4,665 shares | $47,676 |
| EUREKA ACQUISITION CORP | SHS CL A | G32168109 | — | 4,157 shares | $47,473 |
| EQV VENTURES AC CORP. II | ORD SHS CL A | G3106Q102 | — | 4,636 shares | $47,194 |
| DT CLOUD STAR ACQUISITION CO | SHS | G2853N106 | — | 4,191 shares | $47,191 |
| COLLECTIVE ACQUISITION CORP | UNIT 04/27/2031 | G22741121 | — | 4,688 shares | $47,114 |
| NMP ACQUISITION CORP | CL A | G6375X104 | — | 4,501 shares | $46,270 |
| DRUGS MADE IN AMER ACQ II CO | UNIT 09/16/2030 | G2851K120 | — | 4,527 shares | $45,994 |
| AXIOM INTELLIGENCE AC CORP 1 | ORD SHS CL A | G0750N104 | — | 4,353 shares | $45,010 |
| NEWHOLD INVTS CORP IV | UNIT 04/14/2031 | G6486G123 | — | 4,390 shares | $44,822 |
| APERTURE AC | USD CL A ORD SHS | G0474D101 | — | 4,518 shares | $44,728 |
| SC II ACQUISITION CORP | ORD SHS CLASS A | G7866D102 | — | 4,451 shares | $44,644 |
| TXNM ENERGY INC | COM | 69349H107 | — | 778 shares | $44,175 |
| AA MISSION ACQUISITION CORP | ORD SHS CL A | G1000S109 | — | 4,310 shares | $43,790 |
| INFINITE EAGLE ACQUISITION C | UNIT 01/13/2031 | G4802J129 | — | 4,254 shares | $43,689 |
| CRANE HBR ACQUISITION CORP I | UNIT 12/09/2030 | G25014120 | — | 4,215 shares | $43,415 |
| QUASAREDGE ACQUISITION CORP | ORD SHS | G7315L101 | — | 4,344 shares | $43,136 |
| KRAKACQUISITION CORPORATION | UNIT 12/23/2030 | G5315G122 | — | 4,241 shares | $43,046 |
| SPACSPHERE ACQUISITION CORP | CL A SHS | G8T088109 | — | 4,256 shares | $42,475 |
| M3-BRIGADE ACQUISITION VI CO | UNIT 08/18/2030 | G63221124 | — | 4,127 shares | $42,302 |
| BTC DEV CORP | UNIT 09/11/2030 | G0701G125 | — | 4,117 shares | $41,788 |
| DYNAMIX CORP III | UNIT 10/09/2030 | G2949T125 | — | 4,124 shares | $41,776 |
| IB ACQUISITION CORP | RIGHT 09/28/2026 | 44934N116 | — | 349,019 shares | $41,359 |
| TEXAS VENTURES ACQUISITION I | UNIT 06/15/2031 | G8773A116 | — | 4,123 shares | $41,230 |
| SIZZLE ACQUISITION CORP. II | USD CL A ORD SHS | G8193F109 | — | 3,973 shares | $41,180 |
| SIM ACQUISITION CORP. I | *W EXP 06/01/203 | G8431T119 | — | 164,265 shares | $41,083 |
| LAUNCH TWO ACQUISITION CORP. | *W EXP 10/09/202 | G5S87A113 | — | 119,044 shares | $41,070 |
| LAKE SUPERIOR ACQUISITION CO | USD CL A ORD SHS | G5354C107 | — | 4,035 shares | $40,915 |