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  • WESTCHESTER CAPITAL MANAGEMENT, LLC (Data extracted from 13F, 13D, 13G and Form 4)

WESTCHESTER CAPITAL MANAGEMENT, LLC

AUM: $3.97 B
13-F Portfolio Value: $1.91 B
Last 13-F Filed: Q2 2025
Concentration in top 10: 52.09%
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Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
COOPMR COOPER GROUP INC3.89%498,421$74,369,398498,421New$149.2113F
SKXSKECHERS U S A INC1.78%539,283$34,028,757539,283New$63.113F
BABOEING CO (Put)0.95%86,300$18,082,43986,300New$209.5313F
CTLPCANTALOUPE INC0.82%1,431,317$15,730,1741,431,317New$10.9913F
TACHUTITAN ACQUISITION CORP0.72%1,344,693$13,688,9751,344,693New$10.1813F
NPACUNEW PROVIDENCE ACQUISITION C0.7%1,280,000$13,376,0011,280,000New$10.4513F
SPRSPIRIT AEROSYSTEMS HLDGS INC0.69%344,900$13,157,936344,900New$38.1513F
SOULUSOULPOWER ACQUISITION CORP0.67%1,247,800$12,702,6041,247,800New$10.1813F
JACSJACKSON ACQUISITION CO II0.64%1,186,200$12,217,8601,186,200New$10.313F
DNBDUN & BRADSTREET HLDGS INC0.62%1,300,245$11,819,2271,300,245New$9.0913F
CHACUCRANE HBR ACQUISITION CORP0.56%1,025,000$10,608,7501,025,000New$10.3513F
AACBARTIUS II ACQUISITION INC0.53%995,939$10,078,903995,939New$10.1213F
KCHVUKOCHAV DEFENSE ACQUI CO0.53%1,000,000$10,175,0001,000,000New$10.1813F
SZZLUSIZZLE ACQUISITION CORP. II0.53%1,000,000$10,180,0001,000,000New$10.1813F
TVACUTEXAS VENTURES ACQUISITION I0.52%972,064$9,983,098972,064New$10.2713F
AACIUARMADA ACQUISITION CORP II0.45%850,000$8,653,001850,000New$10.1813F
OYSEUOYSTER ENTERPRISES II ACQUIS0.45%850,000$8,602,000850,000New$10.1213F
BPMCBLUEPRINT MEDICINES CORP0.44%64,928$8,322,47164,928New$128.1813F
COPLUCOPLEY ACQUISITION CORP0.4%753,100$7,583,717753,100New$10.0713F
CGCTUCARTESIAN GROWTH CORP III0.37%700,000$7,091,000700,000New$10.1313F
ATIIARCHIMEDES TECH SPAC PARTNER0.35%650,000$6,649,500650,000New$10.2313F
IPODUDUNE ACQUISITION CORP II0.35%666,477$6,778,071666,477New$10.1713F
SDHISIDDHI ACQUISITION CORP0.35%661,800$6,684,180661,800New$10.113F
PPBIPACIFIC PREMIER BANCORP0.3%274,105$5,780,875274,105New$21.0913F
GTENUGORES HLDGS X INC0.28%516,973$5,371,350516,973New$10.3913F
BLUWUBLUE WTR ACQUISITION CORP. I0.26%500,000$5,002,500500,000New$10.0113F
ETWOE2OPEN PARENT HOLDINGS INC0.24%1,417,877$4,579,7431,417,877New$3.2313F
LCCCULAKESHORE ACQUISITION III CO0.23%439,436$4,473,458439,436New$10.1813F
JENAUJENA ACQUISITION CORP II0.22%400,000$4,112,000400,000New$10.2813F
WENNUWEN ACQUISITION CORP0.21%384,654$4,077,333384,654New$10.613F
QSEAQUARTZSEA ACQUISITION CORP0.19%366,605$3,684,380366,605New$10.0513F
LWACULIGHTWAVE ACQUISITION CORP0.18%350,000$3,517,500350,000New$10.0513F
JVSAJVSPAC ACQUISITION CORP0.17%300,000$3,261,000300,000New$10.8713F
DRDBROMAN DBDR ACQUISITION CORP0.16%300,000$3,093,001300,000New$10.3113F
TVAIUTHAYER VENTURES ACQ CORP II0.15%275,000$2,796,751275,000New$10.1713F
EURKEUREKA ACQUISITION CORP0.14%266,000$2,761,080266,000New$10.3813F
AACIARMADA ACQUISITION CORP II0.13%250,000$2,507,500250,000New$10.0313F
CGCTCARTESIAN GROWTH CORP III0.13%250,000$2,500,000250,000New$1013F
NHICNEWHOLD INVT CORP III0.13%250,000$2,542,500250,000New$10.1713F
PACHUPIONEER ACQUISITION I CORP0.13%250,000$2,502,500250,000New$10.0113F
RAAQREAL ASSET ACQUISITION CORP0.13%240,312$2,441,570240,312New$10.1613F
BACCUBLUE ACQUISITION CORP.0.11%200,000$2,008,000200,000New$10.0413F
CCCXUCHURCHILL CAP CORP X0.11%200,000$2,060,000200,000New$10.313F
LOKVLIVE OAK ACQUISITION CORP V0.11%200,000$2,140,000200,000New$10.713F
SVCCSTELLAR V CAP CORP0.11%200,000$2,046,001200,000New$10.2313F
BAYABAYVIEW ACQUISITION CORP0.1%170,000$1,912,500170,000New$11.2513F
OBAWUOXLEY BRIDGE ACQ LTD0.1%200,000$2,002,000200,000New$10.0113F
AXINUAXIOM INTELLIGENCE AC CORP 10.09%175,000$1,767,501175,000New$10.113F
SZZLSIZZLE ACQUISITION CORP. II0.09%175,000$1,758,750175,000New$10.0513F
YORKUYORKVILLE ACQUISITION CORP.0.09%150,000$1,687,501150,000New$11.2513F
GHLDGUILD HLDGS CO0.08%80,157$1,584,70580,157New$19.7713F
CRAQUCAL REDWOOD ACQUISITION CORP0.08%150,000$1,539,001150,000New$10.2613F
PMTRUPERIMETER ACQUISITION CORP I0.08%150,000$1,570,501150,000New$10.4713F
COPLCOPLEY ACQUISITION CORP0.06%107,500$1,082,525107,500New$10.0713F
COLACOLUMBUS ACQUISITION CORP0.05%89,000$900,68089,000New$10.1213F
GMSGMS INC0.04%6,637$721,7756,637New$108.7513F
TACOUBERTO ACQUISITION CORP0.04%75,000$807,75075,000New$10.7713F
EGHAUEGH ACQUISITION CORP.0.04%75,000$764,25075,000New$10.1913F
FIGXUFIGX CAP ACQUISITION CORP.0.04%85,000$851,27585,000New$10.0213F
RDAGUREPUBLIC DIGITAL ACQUISITION0.04%75,000$793,50075,000New$10.5813F
MHDBLACKROCK MUNIHOLDINGS FD IN0.03%43,988$492,66543,988New$11.213F
BSAAUBEST SPAC I ACQUISITION CORP0.03%50,000$502,00050,000New$10.0413F
CAEPCANTOR EQUITY PARTNERS III I0.03%50,000$527,50050,000New$10.5513F
CHPGUCHAMPIONSGATE ACQUISITION CO0.03%60,000$610,20160,000New$10.1713F
BFKBLACKROCK MUN INCOME TR0.02%35,704$342,40135,704New$9.5913F
BLEBLACKROCK MUNI INCOME TR II0.02%35,704$358,46835,704New$10.0413F
MUEBLACKROCK MUNIHOLDINGS QUALI0.02%43,988$421,40543,988New$9.5813F
JACSRTJACKSON ACQUISITION CO II0.01%850,000$229,500850,000New$0.2713F
PCAPUPROCAP ACQUISITION CORP0.01%24,193$259,34924,193New$10.7213F
ALDFWALDEL FINL II INC0.00987%362,499$188,500362,499New$0.5213F
CCCMUCOLUMBUS CIRCLE CAP CORP. I0.00754%12,500$144,00012,500New$11.5213F
MLACRMOUNTAIN LAKE ACQUISITION CO0.00591%805,100$112,794805,100New$0.1413F
ATIIWARCHIMEDES TECH SPAC PARTNER0.00404%199,999$77,119199,999New$0.3913F
DRDBWROMAN DBDR ACQUISITION CORP0.00393%149,998$75,000149,998New$0.513F
LOKVWLIVE OAK ACQUISITION CORP V0.00367%99,999$70,00099,999New$0.713F
TAVIRTAVIA ACQUISITION CORP0.00346%400,000$66,000400,000New$0.1713F
DMAARDRUGS MADE IN AMER ACQUTN CO0.00327%500,000$62,450500,000New$0.1213F
AIFERAIFEEX NEXUS ACQUISITION COR0.00323%385,000$61,600385,000New$0.1613F
POLEWANDRETTI ACQUISITION CORP II0.00295%224,999$56,250224,999New$0.2513F
WLACWWILLOW LANE ACQUISITION CORP0.00283%149,998$54,000149,998New$0.3613F
SIMAWSIM ACQUISITION CORP. I0.00265%187,499$50,625187,499New$0.2713F
LPBBWLAUNCH TWO ACQUISITION CORP.0.00262%124,999$50,000124,999New$0.413F
FACTWFACT II ACQUISITION CORP0.00261%216,500$49,817216,500New$0.2313F
WTGUUWINTERGREEN ACQUISITION CORP0.00231%4,382$44,1704,382New$10.0813F
NTWOWNEWBURY STR II ACQUISITION C0.00224%225,000$42,840225,000New$0.1913F
KFIIRK&F GROWTH ACQUISITION CORP0.00164%250,000$31,250250,000New$0.1313F
EQVWSEQV VENTURES ACQUISITION COR0.00151%39,216$28,78539,216New$0.7313F
GRAFWSGRAF GLOBAL CORP0.00151%106,977$28,884106,977New$0.2713F
SVCCWSTELLAR V CAP CORP0.00116%99,998$22,11999,998New$0.2213F
ALFUWCENTURION ACQUISITION CORP0.00084%49,999$16,00049,999New$0.3213F
BKHARBLACK HAWK ACQUISITION CORP0.00036%9,923$6,8859,923New$0.6913F
GIBOWGIBO HOLDINGS LTD.0.00011%74,998$2,02474,998New$0.0313F