WESTCHESTER CAPITAL MANAGEMENT, LLC

AUM: $5.35 B
13-F Portfolio Value: $2.86 B
Last 13-F Filed: Q4 2023
Concentration in top 10: 44.93%
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Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
ABCMABCAM PLC-3,434,082Exited13F
ENERACCRETION ACQUISITION CORP-324,874Exited13F
ACROACROPOLIS INFRASTRUCTURE ACQ-350,000Exited13F
ATVIACTIVISION BLIZZARD INC-3,322,782Exited13F
ANZUANZU SPECIAL ACQUISITIN CORP-108,000Exited13F
ARTEARTEMIS STRATEGIC INVT CORP-161,337Exited13F
ACAQWSATHENA CONSUMER ACQ CORP-49,996Exited13F
BRDBEARD ENERGY TRANSITION ACQ-657,042Exited13F
BMACBLACK MOUNTAIN ACQ CORP-352,868Exited13F
CFFEWCF ACQUISITION CORP VIII-62,499Exited13F
CFIVCF ACQUISITION CORP IV-565,820Exited13F
CXACC5 ACQUISITION CORPORATION-721,428Exited13F
CCVCHURCHILL CAPITAL CORP V-258,500Exited13F
CLINCLEAN EARTH ACQUISITIONS COR-666,302Exited13F
DKDCADATA KNIGHTS ACQUISITION COR-228,588Exited13F
DENDENBURY INC-691,936Exited13F
DUNEDUNE ACQUISITION CORP-50,000Exited13F
EQRXEQRX INC-7,623,007Exited13F
EFHTEF HUTTON ACQUISITION CORP I-242,000Exited13F
FZTFAST ACQUISITION CORP II-248,197Exited13F
FRXBFOREST ROAD ACQUISITION COR-400,000Exited13F
GETRWSGETAROUND INC-29,997Exited13F
GFORGRAF ACQUISITION CORP IV-105,266Exited13F
HEPHOLLY ENERGY PARTNERS L P-389,293Exited13F
TWNKHOSTESS BRANDS INC-733,181Exited13F
TWNKHOSTESS BRANDS INC (Put)-236,300Exited13F
ICEINTERCONTINENTAL EXCHANGE IN-17,856Exited13F
IFFINTERNATIONAL FLAVORS&FRAGRA-51,500Exited13F
IFFINTERNATIONAL FLAVORS&FRAGRA (Put)-51,500Exited13F
JUNWSJUNIPER II CORP-100,000Exited13F
JAQCJUPITER ACQUISITION CORP-244,700Exited13F
KKELLANOVA-17,300Exited13F
KKELLANOVA (Put)-279,800Exited13F
KNSWKNIGHTSWAN ACQUISITION CORP-200,000Exited13F
LOCCLIVE OAK CRESTVIEW CLIMATE A-700,000Exited13F
LOCCWSLIVE OAK CRESTVIEW CLIMATE A-171,199Exited13F
MOBVMOBIV ACQUISITION CORP-314,000Exited13F
NETCNABORS ENERGY TRANSITION COR-937,507Exited13F
NATINATIONAL INSTRS CORP-1,022,034Exited13F
NIRWWNEAR INTELLIGENCE INC-50,000Exited13F
NEWRNEW RELIC INC-220,807Exited13F
PRTKPARATEK PHARMACEUTICALS INC-8,267,000Exited13F
PACIPROOF ACQUISITION CORP I-637,867Exited13F
QOMOQOMOLANGMA ACQUISITION CORP-114,000Exited13F
ROCLROTH CH ACQUISITION V CO-200,000Exited13F
SGENSEAGEN INC-1,014,012Exited13F
SGENSEAGEN INC (Put)-470,300Exited13F
SGIISEAPORT GLOBAL ACQUISITION I-100,000Exited13F
VII7GC & CO HOLDINGS INC-250,000Exited13F
SIMOSILICON MOTION TECHNOLOGY CO-411,699Exited13F
TRHCTABULA RASA HEALTHCARE INC-2,310,000Exited13F
TBCPWTHUNDER BRIDGE CAP PRTNRS II-132,047Exited13F
ADERW26 CAPITAL ACQUISITION CORP-100,000Exited13F
VMWVMWARE INC-1,124,706Exited13F
YOTAYOTTA ACQUISITION CORPORATIO-300,000Exited13F
ATMVALPHAVEST ACQUISITION CORP-632Exited13F
APGBAPOLLO STRATEGIC GRWT CPTL I-1,775,426Exited13F
ARGOARGO GROUP INTL HLDGS LTD-231,922Exited13F
BIOSBIOPLUS ACQUISITION CORP-1,390,000Exited13F
BTWNBRIDGETOWN HOLDINGS LTD-250,000Exited13F
PRPCCC NEUBERGER PRINCIPAL HOLDN-275,000Exited13F
PRPCWSCC NEUBERGER PRINCIPAL HOLDN-40,000Exited13F
BYTSWBYTE ACQUISITION CORP-425,000Exited13F
MITACOLISEUM ACQUISITION CORP-672,919Exited13F
DHCADHC ACQUISITION CORP-229,999Exited13F
EMCGEMBRACE CHANGE ACQUISITN COR-394,146Exited13F
AACARES ACQUISITION CORPORATION-3,100,935Exited13F
AACWSARES ACQUISITION CORPORATION-58,261Exited13F
FRBNFORBION EUROPEAN ACQUSTN COR-511,273Exited13F
ESACESGEN ACQUISITION CORP-286,764Exited13F
GODNUGOLDEN STAR ACQUISITION CORP-250,000Exited13F
HYACUHAYMAKER ACQUISITION CORP IV-300,000Exited13F
PRLHPEARL HOLDINGS ACQUISITN COR-1,428,729Exited13F
HZNPHORIZON THERAPEUTICS PUB L-2,026,094Exited13F
HZNPHORIZON THERAPEUTICS PUB L (Put)-276,000Exited13F
ICNCICONIC SPORTS ACQUISITION CO-659,246Exited13F
NFNTINFINITE ACQUISITION CORP-793,517Exited13F
NFNTWSINFINITE ACQUISITION CORP-62,498Exited13F
KVACUKEEN VISION ACQUISITION CORP-649,000Exited13F
LHCLEO HLDGS CORP II-300,000Exited13F
LIVBLIV CAPITAL ACQUISITN CORP I-289,438Exited13F
JGGCJAGUAR GLOBAL GROWTH CORP I-700,498Exited13F
NETDUNABORS ENERGY TRANSITION COR-450,000Exited13F
NRACNORTHERN REVIVAL ACQUISITION-1,446Exited13F
PCCTPERCEPTION CAPITAL CORP II-205,908Exited13F
PTHRPONO CAP THREE INC-126,907Exited13F
PTHRWPONO CAP THREE INC-133,721Exited13F
PRSRWPROSPECTOR CAPITAL CORP-281,449Exited13F
SHUASHUAA PARTNERS ACQUISTN CORP-255,000Exited13F
SKGRSK GROWTH OPPORTUNITIES CORP-1,014,200Exited13F
SHAPSPREE ACQUISITION CORP 1 LTD-210,000Exited13F
TRTNTRITON INTL LTD-266Exited13F
TRCATWIN RIDGE CAPITAL ACQUIS CO-645,695Exited13F
ZLSZALATORIS II ACQUISITION COR-644,033Exited13F
TSEMTOWER SEMICONDUCTOR LTD-469,143Exited13F