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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) |
|---|---|---|---|---|---|
| ARTIUS II ACQUISITION INC | SHS CL A | G0509J115 | — | 51,976 shares | $544,708 |
| COPLEY ACQUISITION CORP | ORD SHS CL A | G24243100 | — | 52,071 shares | $543,101 |
| SOLARIUS CAPITAL ACQU CORP | SHS CL A | G82617104 | — | 52,727 shares | $542,034 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 14,600 shares | $536,258 |
| DRUGS MADE IN AMER ACQ II CO | USD ORD SHS | G2851K104 | — | 52,973 shares | $532,908 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 14,500 shares | $532,585 |
| FLAG SHIP ACQUISITION CORP | ORD SHS | G3530C109 | — | 47,880 shares | $527,159 |
| TOPBUILD COR | COM | 89055F103 | — | 1,227 shares | $522,898 |
| CROWN RESV ACQUISITION CORP | ORD SHS CL A | G2574F119 | — | 51,423 shares | $519,887 |
| EUREKA ACQUISITION CORP | SHS CL A | G32168109 | — | 45,373 shares | $518,160 |
| LAUNCH TWO ACQUISITION CORP. | ORD SHS CL A | G5S87A105 | — | 47,278 shares | $506,820 |
| ACTIVATE ENERGY ACQUISIT COR | CL A ORD SHS | G0081J103 | — | 50,653 shares | $506,530 |
| QORVO INC | COM | 74736K101 | — | 5,371 shares | $500,953 |
| COLLECTIVE ACQUISITION CORP | UNIT 04/27/2031 | G22741121 | — | 49,091 shares | $493,365 |
| HONEYWELL INTL INC | COM | 438516205 | PUT | 2,200 shares | $492,580 |
| HONEYWELL AEROSPACE INC | COM | 43849R105 | PUT | 2,200 shares | $486,376 |
| HONEYWELL INTL INC | COM | 438516205 | — | 2,170 shares | $485,863 |
| BLUE WTR ACQUISITION CORP. I | ORD SHS CL A | G1368E106 | — | 46,881 shares | $483,343 |
| COLLECTIVE ACQUISITION CORP | SHS CL A | G2867S109 | — | 46,044 shares | $480,239 |
| HONEYWELL AEROSPACE INC | COM | 43849R105 | — | 2,170 shares | $479,744 |
| GIGCAPITAL9 CORP | CL A | G3865B114 | — | 47,962 shares | $476,263 |
| YORKVILLE ACQUISITION CORP. | SHS CL A | G98659116 | — | 46,497 shares | $474,734 |
| CRANE HBR ACQUISITION CORP I | UNIT 12/09/2030 | G25014120 | — | 45,349 shares | $467,095 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 12,700 shares | $466,471 |
| M3-BRIGADE ACQUISITION VI CO | UNIT 08/18/2030 | G63221124 | — | 45,421 shares | $465,565 |
| INFINITE EAGLE ACQUISITION C | UNIT 01/13/2031 | G4802J129 | — | 45,301 shares | $465,241 |
| L3HARRIS TECHNOLOGIES INC | COM | 502431109 | PUT | 1,600 shares | $464,944 |
| EQV VENTURES AC CORP. II | ORD SHS CL A | G3106Q102 | — | 45,419 shares | $462,365 |
| NEWHOLD INVTS CORP IV | UNIT 04/14/2031 | G6486G123 | — | 45,185 shares | $461,339 |
| BTC DEV CORP | UNIT 09/11/2030 | G0701G125 | — | 45,432 shares | $461,135 |
| DYNAMIX CORP III | UNIT 10/09/2030 | G2949T125 | — | 45,425 shares | $460,155 |
| KRAKACQUISITION CORPORATION | UNIT 12/23/2030 | G5315G122 | — | 45,315 shares | $459,947 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 12,500 shares | $459,125 |
| THAYER VENTURES ACQ CORP II | CL A | G87890102 | — | 44,303 shares | $458,093 |
| L3HARRIS TECHNOLOGIES INC | COM | 502431109 | — | 1,563 shares | $454,192 |
| QUASAREDGE ACQUISITION CORP | ORD SHS | G7315L101 | — | 45,111 shares | $447,952 |
| PENUMBRA INC | COM | 70975L107 | — | 1,411 shares | $445,523 |
| GORES HLDGS X INC | SHS CL A | G4002F109 | — | 42,605 shares | $444,370 |
| VENDOME ACQUISITION CORP I | COM CL A | G9580A109 | — | 42,587 shares | $435,239 |
| TEXAS VENTURES ACQUISITION I | UNIT 06/15/2031 | G8773A116 | — | 43,248 shares | $432,480 |
| SC II ACQUISITION CORP | ORD SHS CLASS A | G7866D102 | — | 42,486 shares | $426,135 |
| NMP ACQUISITION CORP | CL A | G6375X104 | — | 41,414 shares | $425,736 |
| BRIGHTHOUSE FINL INC | COM | 10922N103 | — | 6,723 shares | $425,566 |
| SPACSPHERE ACQUISITION CORP | CL A SHS | G8T088109 | — | 42,248 shares | $421,635 |
| DRUGS MADE IN AMER ACQ II CO | UNIT 09/16/2030 | G2851K120 | — | 41,393 shares | $420,553 |
| FEDEX FGHT HLDG CO INC | COMMON STOCK | 314352105 | — | 2,700 shares | $407,700 |
| FEDEX FGHT HLDG CO INC | COMMON STOCK | 314352105 | PUT | 2,700 shares | $407,700 |
| TXNM ENERGY INC | COM | 69349H107 | — | 7,144 shares | $405,636 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 10,800 shares | $396,684 |
| XFLH CAP CORP | ORD SHS | G9834D107 | — | 39,211 shares | $390,934 |
| MAYWOOD ACQUISITION CORP 2 | ORD SHS CL A USD | G5T117102 | — | 39,299 shares | $388,274 |
| FACT II ACQUISITION CORP | ORD SHS CL A | G32901103 | — | 36,473 shares | $387,708 |
| AXIOM INTELLIGENCE AC CORP 1 | ORD SHS CL A | G0750N104 | — | 37,354 shares | $386,240 |
| MILUNA ACQUISITION CORP | USD CL A ORD SHS | G6180J100 | — | 38,123 shares | $385,042 |
| LAKE SUPERIOR ACQUISITION CO | USD CL A ORD SHS | G5354C107 | — | 37,709 shares | $382,369 |
| CAESARS ENTERTAINMENT INC NE | COM | 12769G100 | — | 12,518 shares | $377,793 |
| ROKU INC | COM CL A | 77543R102 | — | 2,718 shares | $375,465 |
| FRANKLIN UNVL TR | SH BEN INT | 355145103 | — | 45,917 shares | $370,321 |
| FUTURE VISION II ACQUISITION | SHS | G37068106 | — | 32,549 shares | $356,412 |
| FEDEX FGHT HLDG CO INC | COMMON STOCK | 314352105 | — | 2,350 shares | $354,850 |
| FEDEX FGHT HLDG CO INC | COMMON STOCK | 314352105 | PUT | 2,350 shares | $354,850 |
| FRANKLIN UNVL TR | SH BEN INT | 355145103 | — | 43,979 shares | $354,691 |
| SILVER PEGASUS ACQUISITION C | SHS CL A | G8192J102 | — | 34,092 shares | $350,466 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 9,500 shares | $348,935 |
| FEDEX CORP | COM | 31428X106 | — | 1,100 shares | $344,443 |
| FEDEX CORP | COM | 31428X106 | PUT | 1,100 shares | $344,443 |
| AI INFRASTRUCTURE ACQUISI | UNIT 99/99/9999 | G01336125 | — | 33,171 shares | $343,320 |
| HUNTSMAN CORP | COM | 447011107 | — | 32,273 shares | $342,739 |
| TOPBUILD COR | COM | 89055F103 | PUT | 800 shares | $340,928 |
| CSLM DIGITA ASSET ACQ CORP I | UNIT 08/12/2030 | G2584S135 | — | 32,943 shares | $336,348 |
| NEWHOLD INVT CORP III | ORD SHS CL A | G6486E102 | — | 30,757 shares | $334,944 |
| STARRY SEA ACQUISITION CORP | SHS | G8559L112 | — | 30,880 shares | $316,211 |
| PONO CAP FOUR INC | CL A ORD SHS | G71702107 | — | 31,234 shares | $311,091 |
| GSR V ACQUISITION CORP | UNIT 05/12/2031 | G4R102125 | — | 30,746 shares | $308,382 |
| ROMAN DBDR ACQUISITION CORP | ORD SHS CL A | G7633M104 | — | 29,198 shares | $307,747 |
| ORIGIN INVT CORP I | ORD SHS | G67751100 | — | 29,671 shares | $305,611 |
| LAUNCHPAD CADENZA ACQU CORP | USD CL A ORD SHS | G6001S107 | — | 30,176 shares | $301,156 |
| 1RT ACQUISITION CORP. | UNIT 06/26/2030 | G6757R121 | — | 28,653 shares | $297,991 |
| MESHFLOW ACQUISITION CORP | UNIT 11/19/2030 | G6032N127 | — | 29,502 shares | $297,675 |
| QUANTUMSPHERE ACQUISITION CO | ORD SHS | G7387B106 | — | 28,838 shares | $294,724 |
| BLACKROCK MUNIYIELD QUALITY | COM | 09254E103 | — | 26,089 shares | $289,849 |
| BIO-TECHNE CORP | COM | 09073M104 | — | 4,090 shares | $288,959 |
| RIBBON ACQUISITION CORP | ORD SHS CL A | G7552W109 | — | 27,436 shares | $287,804 |
| INFLECTION POINT ACQU CORP V | ORD SHS CL A | G6001J107 | — | 27,255 shares | $286,178 |
| COMCAST CORP NEW | CL A | 20030N101 | — | 11,614 shares | $285,124 |
| COMCAST CORP NEW | CL A | 20030N101 | PUT | 11,600 shares | $284,780 |
| PROCAP ACQUISITION CORP | SHS CL A | G7257A105 | — | 26,099 shares | $268,820 |
| ORGANON & CO | COMMON STOCK | 68622V106 | — | 19,272 shares | $260,943 |
| SILVERBOX CORP IV | SHS CL A | G81354105 | — | 24,012 shares | $259,570 |
| GIGCAPITAL9 CORP | UNIT 12/01/2030 | G3865B106 | — | 25,349 shares | $258,813 |
| M EVO GBL ACQUISITION CORP I | UNIT 01/23/2031 | G6071J128 | — | 24,812 shares | $250,601 |
| CN HEALTHY FOOD TECH GROUP C | COM | 462837105 | — | 45,244 shares | $249,294 |
| BHAV ACQUISITION CORP | CL A ORD SHS | G1R59W101 | — | 24,976 shares | $248,511 |
| OTG ACQUISITION CORP. I | ORD CL A | G6791A100 | — | 23,665 shares | $240,436 |
| HCM III ACQUISITION CORP | UNIT 07/23/2030 | G4365E129 | — | 22,703 shares | $237,019 |
| CHENGHE ACQUISITION III CO | ORD SHS CL A | G2086N105 | — | 22,804 shares | $231,689 |
| BARRICK MNG CORP | COM SHS | 06849F108 | PUT | 6,300 shares | $231,399 |
| AI INFRASTRUCTURE ACQUISI | ORD SHS CL A | G01336109 | — | 22,362 shares | $228,763 |
| WEST ENCLAVE MERGER CORP | UNIT 99/99/9999 | G9600E123 | — | 22,520 shares | $227,002 |
| HORIZON SPACE ACQUISITION II | ORD SHS | G4627B103 | — | 21,004 shares | $223,273 |