Westchester Capital Management

Westchester Capital Management as of June 30, 2025

Portfolio Holdings for Westchester Capital Management

Westchester Capital Management holds 205 positions in its portfolio as reported in the June 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Hess (HES) 11.3 $215M 1.6M 138.54
Spdr S&p 500 Etf Tr Tr Unit Put Option (SPY) 8.1 $155M 250k 617.85
Kellogg Company (K) 7.1 $135M 1.7M 79.53
Championx Corp (CHX) 5.0 $96M 3.9M 24.84
Frontier Communications Pare (FYBR) 4.3 $81M 2.2M 36.40
Mr Cooper Group 3.9 $74M 498k 149.21
Liberty Broadband Corp Com Ser A (LBRDA) 3.8 $73M 743k 97.82
Azek Cl A (AZEK) 3.7 $71M 1.3M 54.35
Interpublic Group of Companies (IPG) 2.7 $52M 2.1M 24.48
Ares Acquisition Corp Ii Shs Class A 2.3 $43M 3.8M 11.33
ProAssurance Corporation (PRA) 2.1 $41M 1.8M 22.83
Skechers U S A Cl A 1.8 $34M 539k 63.10
Everi Hldgs (EVRI) 1.6 $30M 2.1M 14.24
Juniper Networks (JNPR) 1.4 $28M 690k 39.93
Agriculture & Nat Sol Acq Shs Cl A (ANSC) 1.4 $27M 2.5M 10.85
Aa Mission Acquisition Corp Ord Shs Cl A (AAM) 1.2 $23M 2.2M 10.42
K&f Growth Acquisition Corp Shs Cl A (KFII) 1.0 $19M 1.9M 10.18
Bleichroeder Acquisition Cor Shs Cl A (BACQ) 1.0 $18M 1.8M 10.33
Boeing Company Put Option (BA) 0.9 $18M 86k 209.53
Drugs Made In Amer Acqutn Ord Shs (DMAA) 0.9 $17M 1.7M 10.20
Nabors Energy Transition Cor Cl A (NETD) 0.9 $17M 1.5M 11.10
Cantaloupe (CTLP) 0.8 $16M 1.4M 10.99
Amedisys (AMED) 0.8 $15M 155k 98.39
Titan Acquisition Corp Unit 04/09/2030 (TACHU) 0.7 $14M 1.3M 10.18
New Providence Acquisition C Unit 99/99/9999 (NPACU) 0.7 $13M 1.3M 10.45
Haymaker Acquisition Corp Iv Class A (HYAC) 0.7 $13M 1.2M 11.10
Spirit Aerosystems Hldgs Com Cl A (SPR) 0.7 $13M 345k 38.15
Voyager Acquisition Corp Cl A (VACH) 0.7 $13M 1.3M 10.37
Sim Acquisition Corp. I Shs Cl A (SIMA) 0.7 $13M 1.2M 10.43
Soulpower Acquisition Corp Unit 99/99/9999 (SOUL.U) 0.7 $13M 1.2M 10.18
Plum Acquisition Corp Iv Shs Cl A (PLMK) 0.7 $13M 1.2M 10.30
Gp-act Iii Acquisition Corp Cl A (GPAT) 0.6 $12M 1.2M 10.55
Jackson Acquisition Co Ii Com Shs Cl A (JACS) 0.6 $12M 1.2M 10.30
Aldel Finl Ii Cl A (ALDF) 0.6 $12M 1.2M 10.49
Mountain Lake Acquisition Shs Cl A (MLAC) 0.6 $12M 1.2M 10.26
Andretti Acquisition Corp Ii Ord Shs Cl A (POLE) 0.6 $12M 1.2M 10.38
Dun & Bradstreet Hldgs 0.6 $12M 1.3M 9.09
Vine Hill Cap Invt Corp. Ord Shs Cl A (VCIC) 0.6 $11M 1.1M 10.41
Fact Ii Acquisition Corp Ord Shs Cl A (FACT) 0.6 $11M 1.1M 10.33
Honeywell International (HON) 0.6 $11M 47k 232.88
Dupont De Nemours (DD) 0.6 $11M 158k 68.59
Crane Hbr Acquisition Corp Unit 99/99/9999 (CHACU) 0.6 $11M 1.0M 10.35
International Game Technolog Shs Usd (BRSL) 0.5 $10M 651k 15.81
Sizzle Acquisition Corp. Ii Unit 99/99/9999 (SZZLU) 0.5 $10M 1.0M 10.18
Kochav Defense Acqui Unit 05/21/2030 (KCHVU) 0.5 $10M 1.0M 10.18
Artius Ii Acquisition Shs Cl A (AACB) 0.5 $10M 996k 10.12
Texas Ventures Acquisition I Unit 99/99/9999 (TVACU) 0.5 $10M 972k 10.27
Launch Two Acquisition Corp. Ord Shs Cl A (LPBB) 0.5 $9.9M 950k 10.42
Armada Acquisition Corp Ii Unit 05/21/2030 (AACIU) 0.5 $8.7M 850k 10.18
Oyster Enterprises Ii Acquis Unit 05/22/2030 (OYSEU) 0.5 $8.6M 850k 10.12
Blueprint Medicines (BPMC) 0.4 $8.3M 65k 128.18
Gigcapital7 Corp Ord Shs Cl A (GIG) 0.4 $7.8M 749k 10.35
Copley Acquisition Corp Unit 99/99/9999 (COPL.U) 0.4 $7.6M 753k 10.07
Newbury Str Ii Acquisition C Ord Shs Cl A (NTWO) 0.4 $7.5M 725k 10.29
Centurion Acquisition Corp Shs Cl A (ALF) 0.4 $7.3M 688k 10.58
Cartesian Growth Corp Iii Unit 02/28/2032 (CGCTU) 0.4 $7.1M 700k 10.13
Tavia Acquisition Corp SHS (TAVI) 0.4 $7.0M 680k 10.27
Dune Acquisition Corp Ii Unit 04/04/2030 (IPODU) 0.4 $6.8M 667k 10.17
Siddhi Acquisition Corp Cl A Shs (SDHI) 0.3 $6.7M 662k 10.10
Archimedes Tech Spac Partner Ord Shs (ATII) 0.3 $6.6M 650k 10.23
Dt Cloud Star Acquisition SHS (DTSQ) 0.3 $6.4M 620k 10.39
Pacific Premier Ban 0.3 $5.8M 274k 21.09
Comcast Corp Cl A (CMCSA) 0.3 $5.7M 159k 35.69
Gsr Iii Acquisition Corp Cl A (GSRT) 0.3 $5.6M 516k 10.79
Maywood Acquisition Corp Ord Shs Cl A (MAYA) 0.3 $5.4M 533k 10.13
Gores Hldgs X Unit 05/02/2030 (GTENU) 0.3 $5.4M 517k 10.39
Brookline Ban 0.3 $5.2M 491k 10.55
Legato Merger Corp Iii Ord Shs (LEGT) 0.3 $5.2M 483k 10.68
Blue Wtr Acquisition Corp. I Unit 05/23/2030 (BLUWU) 0.3 $5.0M 500k 10.01
Spark I Acquisition Corp Ord Shs (SPKL) 0.2 $4.7M 428k 10.90
E2open Parent Holdings Com Cl A (ETWO) 0.2 $4.6M 1.4M 3.23
Aifeex Nexus Acquisition Cor Ord Shs Cl A (PGAC) 0.2 $4.5M 443k 10.19
Lakeshore Acquisition Iii Unit 99/99/9999 (LCCCU) 0.2 $4.5M 439k 10.18
Melar Acquisition Corp. I Shs Cl A (MACI) 0.2 $4.5M 425k 10.50
Fg Merger Ii Corp (FGMC) 0.2 $4.3M 436k 9.87
Willow Lane Acquisition Corp Ord Shs Cl A (WLAC) 0.2 $4.2M 414k 10.23
Horizon Space Acquisition Ii Ord Shs (HSPT) 0.2 $4.1M 405k 10.24
Jena Acquisition Corp Ii Unit 99/99/9999 (JENA.U) 0.2 $4.1M 400k 10.28
Yhn Acquisition I SHS (YHNA) 0.2 $4.1M 398k 10.33
Wen Acquisition Corp Unit 05/16/2030 (WENNU) 0.2 $4.1M 385k 10.60
Future Vision Ii Acquisition SHS (FVN) 0.2 $3.9M 376k 10.41
Rising Dragon Acquisition SHS (RDAC) 0.2 $3.8M 368k 10.30
Quartzsea Acquisition Corp Ord Shs (QSEA) 0.2 $3.7M 367k 10.05
Silverbox Corp Iv Shs Cl A (SBXD) 0.2 $3.6M 332k 10.96
Ib Acquisition Corp Com Shs (IBAC) 0.2 $3.6M 349k 10.38
Horizon Space Acqustn I Corp Ordinary Shares (HSPO) 0.2 $3.6M 297k 12.15
Lightwave Acquisition Corp Unit 06/06/2030 (LWACU) 0.2 $3.5M 350k 10.05
Uy Scuti Acquisition Corp. Unit 99/99/9999 (UYSCU) 0.2 $3.4M 330k 10.20
Cayson Acquisition Corp SHS (CAPN) 0.2 $3.4M 325k 10.32
Co2 Energy Transition Corp (NOEM) 0.2 $3.3M 331k 10.10
Jvspac Acquisition Corp Shs Cl A (JVSA) 0.2 $3.3M 300k 10.87
Black Hawk Acquisition Corp Usd Cl A Shs (BKHA) 0.2 $3.2M 300k 10.63
Roman Dbdr Acquisition Corp Ord Shs Cl A (DRDB) 0.2 $3.1M 300k 10.31
Dynamix Corp Shs Cl A (ETHM) 0.2 $2.9M 282k 10.19
Thayer Ventures Acq Corp Ii Unit 05/15/2030 (TVAIU) 0.1 $2.8M 275k 10.17
Eureka Acquisition Corp Shs Cl A (EURK) 0.1 $2.8M 266k 10.38
Rf Acquisition Corp Ii SHS (RFAI) 0.1 $2.6M 250k 10.59
Newhold Invt Corp Iii Ord Shs Cl A (NHIC) 0.1 $2.5M 250k 10.17
Armada Acquisition Corp Ii Com Cl A (AACI) 0.1 $2.5M 250k 10.03
Pioneer Acquisition I Corp Unit 06/16/2030 (PACHU) 0.1 $2.5M 250k 10.01
Cartesian Growth Corp Iii Com Cl A (CGCT) 0.1 $2.5M 250k 10.00
Gesher Acquisition Corp. Ii Unit 03/11/2030 (GSHRU) 0.1 $2.5M 240k 10.24
Real Asset Acquisition Corp Shs Cl A (RAAQ) 0.1 $2.4M 240k 10.16
Graf Global Corp Ord Shs Cl A (GRAF) 0.1 $2.2M 214k 10.46
Hcm Ii Acquisition Corp Shs Cl A (HOND) 0.1 $2.2M 200k 11.10
Iron Horse Acquisitions Corp (UCFI) 0.1 $2.2M 212k 10.44
Live Oak Acquisition Corp V Cl A Shs (LOKV) 0.1 $2.1M 200k 10.70
Newhold Invt Corp Iii Unit 99/99/9999 (NHICU) 0.1 $2.1M 200k 10.30
Churchill Cap Corp X Unit 05/14/2030 (CCCXU) 0.1 $2.1M 200k 10.30
Charlton Aria Acquisition Ord Shs Cl A (CHAR) 0.1 $2.1M 200k 10.28
Stellar V Cap Corp Shs Cl A (SVCC) 0.1 $2.0M 200k 10.23
A Spac Iii Acquisition Corp Ord Shs Cl A (ASPC) 0.1 $2.0M 200k 10.20
Blue Acquisition Corp. Unit 06/02/2030 (BACCU) 0.1 $2.0M 200k 10.04
Oxley Bridge Acq Unit 06/17/2030 (OBAWU) 0.1 $2.0M 200k 10.01
Invesco Insured Municipal Income Trust (IIM) 0.1 $1.9M 165k 11.64
Bayview Acquisition Corp Ord Shs (BAYA) 0.1 $1.9M 170k 11.25
Axiom Intelligence Ac Corp 1 Unit 06/10/2030 (AXINU) 0.1 $1.8M 175k 10.10
Sizzle Acquisition Corp. Ii Usd Cl A Ord Shs (SZZL) 0.1 $1.8M 175k 10.05
Yorkville Acquisition Corp. Unit 06/06/2030 0.1 $1.7M 150k 11.25
Guild Hldgs Cl A (GHLD) 0.1 $1.6M 80k 19.77
Perimeter Acquisition Corp I Unit 05/13/2030 (PMTRU) 0.1 $1.6M 150k 10.47
Cal Redwood Acquisition Corp Unit 05/15/2030 (CRAQU) 0.1 $1.5M 150k 10.26
Nuveen Insd Dividend Advantage (NVG) 0.1 $1.5M 123k 11.93
Blackrock Muniyield Quality Fund (MQY) 0.1 $1.4M 130k 11.11
Phillips 66 Put Option (PSX) 0.1 $1.4M 12k 119.30
Eqv Ventures Acquisition Cor Cl A Ord Shs (EQV) 0.1 $1.4M 135k 10.51
BlackRock Insured Municipal Income Trust (BYM) 0.1 $1.4M 133k 10.56
Copley Acquisition Corp Ord Shs Cl A (COPL) 0.1 $1.1M 108k 10.07
Chenghe Acquisition Ii Cl A Ord Shs (CHEB) 0.1 $1.0M 100k 10.38
Franklin Unvl Tr Sh Ben Int (FT) 0.0 $902k 118k 7.62
Columbus Acquisition Corp SHS (COLA) 0.0 $901k 89k 10.12
Figx Cap Acquisition Corp. Unit 06/17/2030 (FIGXU) 0.0 $851k 85k 10.02
Berto Acquisition Corp Unit 99/99/9999 (TACOU) 0.0 $808k 75k 10.77
Keen Vision Acquisition Corp SHS (KVAC) 0.0 $796k 70k 11.37
Republic Digital Acquisition Unit 99/99/9999 (RDAGU) 0.0 $794k 75k 10.58
Churchill Capital Corp Ix Cl A Shs (CCIX) 0.0 $787k 75k 10.52
Invesco Van Kampen Muni Opp Trust (VMO) 0.0 $775k 84k 9.18
Egh Acquisition Corp. Unit 99/99/9999 (EGHAU) 0.0 $764k 75k 10.19
Gms 0.0 $722k 6.6k 108.75
Championsgate Acquisition Unit 05/14/2030 (CHPGU) 0.0 $610k 60k 10.17
Blackrock Muniyield Insured Fund (MYI) 0.0 $537k 51k 10.49
Cantor Equity Partners Iii I Shs Cl A (CAEP) 0.0 $528k 50k 10.55
Nuveen Muni Value Fund (NUV) 0.0 $518k 60k 8.69
Best Spac I Acquisition Corp Unit 05/27/2030 (BSAAU) 0.0 $502k 50k 10.04
BlackRock MuniHoldings Fund (MHD) 0.0 $493k 44k 11.20
Blackrock Muniholdings Insured Fund II (MUE) 0.0 $421k 44k 9.58
Saba Capital Income & Oprnt Shs New (BRW) 0.0 $360k 45k 8.06
BlackRock Municipal Income Trust II (BLE) 0.0 $359k 36k 10.04
Blackrock Mun Income Tr Sh Ben Int (BFK) 0.0 $342k 36k 9.59
Procap Acquisition Corp Unit 05/16/2030 (PCAPU) 0.0 $259k 24k 10.72
Nuveen Ins Ny Tx Fr Adv Mun (NRK) 0.0 $259k 26k 9.91
Jackson Acquisition Co Ii Right 99/99/9999 (JACS.R) 0.0 $230k 850k 0.27
Aldel Finl Ii *w Exp 09/26/203 (ALDFW) 0.0 $189k 363k 0.52
Columbus Circle Cap Corp. I Unit 05/16/2030 (BRRWU) 0.0 $144k 13k 11.52
Iron Horse Acquisitions Corp Right 99/99/9999 0.0 $121k 244k 0.50
Mountain Lake Acquisition Right 11/15/2028 (MLACR) 0.0 $113k 805k 0.14
Midcap Financial Invstmnt Com New (MFIC) 0.0 $97k 7.7k 12.62
Archimedes Tech Spac Partner *w Exp 10/15/202 (ATIIW) 0.0 $77k 200k 0.39
Roman Dbdr Acquisition Corp *w Exp 10/31/203 (DRDBW) 0.0 $75k 150k 0.50
Live Oak Acquisition Corp V *w Exp 10/31/203 (LOKVW) 0.0 $70k 100k 0.70
Aimei Health Technology Co L Right 11/17/2028 (AFJKR) 0.0 $69k 288k 0.24
Tavia Acquisition Corp Right 11/26/2029 (TAVIR) 0.0 $66k 400k 0.17
Bayview Acquisition Corp Right 99/99/9999 (BAYAR) 0.0 $63k 250k 0.25
Drugs Made In Amer Acqutn Right 10/15/2029 (DMAAR) 0.0 $63k 500k 0.12
Aifeex Nexus Acquisition Cor Right 12/31/2026 (PGACR) 0.0 $62k 385k 0.16
Andretti Acquisition Corp Ii *w Exp 06/01/203 (POLEW) 0.0 $56k 225k 0.25
Iac Com New (IAC) 0.0 $56k 1.5k 37.34
Willow Lane Acquisition Corp *w Exp 10/31/203 (WLACW) 0.0 $54k 150k 0.36
Voyager Acquisition Corp *w Exp 05/16/203 (VACHW) 0.0 $51k 184k 0.28
Sim Acquisition Corp. I *w Exp 06/01/203 (SIMAW) 0.0 $51k 188k 0.27
Launch Two Acquisition Corp. *w Exp 10/09/202 (LPBBW) 0.0 $50k 125k 0.40
Fact Ii Acquisition Corp *w Exp 11/26/203 (FACTW) 0.0 $50k 217k 0.23
Spring Valley Acquistn Corp Right 02/25/2026 (SVIIR) 0.0 $46k 335k 0.14
Wintergreen Acquisition Corp Unit 05/21/2030 (WTGUU) 0.0 $44k 4.4k 10.08
Newbury Str Ii Acquisition C *w Exp 06/01/203 (NTWOW) 0.0 $43k 225k 0.19
Keen Vision Acquisition Corp *w Exp 03/15/202 (KVACW) 0.0 $35k 649k 0.05
Israel Acquisitions Corp *w Exp 99/99/999 (ISRLW) 0.0 $34k 153k 0.22
K&f Growth Acquisition Corp Right 08/29/2031 (KFIIR) 0.0 $31k 250k 0.12
Agriculture & Nat Sol Acq *w Exp 10/01/202 (ANSCW) 0.0 $31k 208k 0.15
Quetta Acquisition Corp Right 11/30/2024 (QETAR) 0.0 $31k 26k 1.17
Esh Acquisition Corp Right 99/99/9999 (ESHAR) 0.0 $29k 400k 0.07
Graf Global Corp *w Exp 05/31/203 (GRAF.WS) 0.0 $29k 107k 0.27
Eqv Ventures Acquisition Cor *w Exp 07/01/203 (EQV.WS) 0.0 $29k 39k 0.73
Alchemy Invts Acquisitn Corp *w Exp 11/30/202 (ALCYW) 0.0 $24k 225k 0.11
Stellar V Cap Corp *w Exp 10/15/202 (SVCCW) 0.0 $22k 100k 0.22
Spring Valley Acquistn Corp *w Exp 02/25/202 (SVIIW) 0.0 $22k 168k 0.13
Dt Cloud Acquisition Corp Right 02/14/2029 (DYCQR) 0.0 $22k 129k 0.17
Cayson Acquisition Corp Right 99/99/9999 (CAPNR) 0.0 $19k 150k 0.13
Centurion Acquisition Corp *w Exp 05/31/203 (ALFUW) 0.0 $16k 50k 0.32
Iron Horse Acquisitions Corp *w Exp 99/99/999 (UCFIW) 0.0 $15k 244k 0.06
Ib Acquisition Corp Right 09/28/2025 (IBACR) 0.0 $14k 349k 0.04
Buzzfeed *w Exp 12/03/202 (BZFDW) 0.0 $12k 146k 0.08
Freightos *w Exp 99/99/999 (CRGOW) 0.0 $11k 65k 0.17
Spark I Acquisition Corp *w Exp 10/01/203 (SPKLW) 0.0 $8.6k 45k 0.19
Bridger Aerospace Grp Hldgs *w Exp 01/24/202 (BAERW) 0.0 $7.8k 100k 0.08
Ecarx Holdings *w Exp 99/99/999 (ECXWW) 0.0 $7.4k 125k 0.06
Tevogen Bio Hldgs *w Exp 02/14/202 (TVGNW) 0.0 $7.0k 100k 0.07
Black Hawk Acquisition Corp Right 06/20/2025 (BKHAR) 0.0 $6.9k 9.9k 0.69
Zeo Energy Corp *w Exp 03/13/202 (ZEOWW) 0.0 $5.6k 88k 0.06
Veea *w Exp 09/13/202 (VEEAW) 0.0 $3.7k 27k 0.14
Allurion Technologies *w Exp 08/01/203 (ALUR.WS) 0.0 $2.7k 86k 0.03
Xbp Europe Holdings *w Exp 11/30/202 (XBPEW) 0.0 $2.1k 63k 0.03
Gibo Holdings *w Exp 05/08/203 (GIBOW) 0.0 $2.0k 75k 0.03
Psyence Biomedical *w Exp 01/25/202 (PBMWW) 0.0 $1.9k 92k 0.02
Cero Therapeutics Hldgs *w Exp 02/13/202 (CEROW) 0.0 $1.6k 75k 0.02