Westchester Capital Management, LLC Q4 2025 Filing

Filed February 13, 2026

Portfolio Value

$2.4B

Holdings

278

Report Date

Q4 2025

Filing Type

13F-HR

All Holdings (278 positions)

#	Stock	Shares	Value	% Portfolio	Type
101	CGCTCARTESIAN GROWTH CORP III	390,847	$4.0M	0.17%
102	FVNFUTURE VISION II ACQUISITION	376,362	$4.0M	0.17%
103	—CSLM DIGITA ASSET ACQ CORP I	400,000	$4.0M	0.17%
104	WENNWEN ACQUISITION CORP	384,654	$3.9M	0.17%
105	RDACRISING DRAGON ACQUISITION CO	367,500	$3.8M	0.16%
106	SSEASTARRY SEA ACQUISITION CORP	375,000	$3.8M	0.16%
107	QSEAQUARTZSEA ACQUISITION CORP	366,605	$3.8M	0.16%
108	SPEGSILVER PEGASUS ACQUISITION C	350,000	$3.5M	0.15%
109	ALISCALISA ACQUISITION CORP	354,923	$3.5M	0.15%
110	FGMCFG MERGER II CORP	349,172	$3.5M	0.15%
111	AEAQACTIVATE ENERGY ACQUISITION	350,000	$3.5M	0.15%
112	MESHMESHFLOW ACQUISITION CORP	350,000	$3.5M	0.15%
113	CAPNCAYSON ACQUISITION CORP	325,000	$3.5M	0.15%
114	SBXDSILVERBOX CORP IV	325,485	$3.4M	0.14%
115	NOEMCO2 ENERGY TRANSITION CORP	331,013	$3.4M	0.14%
116	UYSCUY SCUTI ACQUISITION CORP.	330,000	$3.4M	0.14%
117	LPCVLAUNCHPAD CADENZA ACQUISITIO	334,463	$3.3M	0.14%
118	EGHAEGH ACQUISITION CORP.	325,000	$3.3M	0.14%
119	AIIAAI INFRASTRUCTURE ACQUISI	331,000	$3.3M	0.14%
120	RIBBRIBBON ACQUISITION CORP	284,734	$3.0M	0.12%
121	CHECCHENGHE ACQUISITION III CO	275,000	$2.8M	0.12%
122	PCAPPROCAP ACQUISITION CORP	260,814	$2.6M	0.11%
123	TDACWTRANSLATIONAL DEV ACQUISITIO	248,852	$2.6M	0.11%
124	LKSPLAKE SUPERIOR ACQUISITION CO	255,000	$2.6M	0.11%
125	WTGWINTERGREEN ACQUISITION CORP	254,058	$2.6M	0.11%
126	BCSSBAIN CAP GSS INVT CORP	250,000	$2.6M	0.11%
127	BACCBLUE ACQUISITION CORP.	247,210	$2.5M	0.11%
128	—CROWN RESV ACQUISITION CORP	250,000	$2.5M	0.11%
129	INACINDIGO ACQUISITION CORP	250,000	$2.5M	0.11%
130	PAIIPYROPHYTE ACQUISITION CORP.	250,000	$2.5M	0.11%
131	QUMSQUANTUMSPHERE ACQUISITION CO	250,000	$2.5M	0.11%
132	BLRKBLUEROCK ACQUISITION CORP	250,000	$2.5M	0.10%
133	—MCKINLEY ACQUISITION CORP	250,000	$2.5M	0.10%
134	ITHAITHAX ACQUISITION CORP III	250,000	$2.5M	0.10%
135	GSHRGESHER ACQUISITION CORP. II	240,000	$2.5M	0.10%
136	GRAFGRAF GLOBAL CORP	214,157	$2.3M	0.10%
137	BHFBRIGHTHOUSE FINL INC	34,440	$2.2M	0.09%
138	RAAQREAL ASSET ACQUISITION CORP	215,312	$2.2M	0.09%
139	BIXIBITCOIN INFRASTRUCTURE ACQUI	220,000	$2.2M	0.09%
140	CCIICOHEN CIRCLE ACQUISIT CORP I	210,630	$2.2M	0.09%
141	CHARCHARLTON ARIA ACQUISITION CO	200,000	$2.1M	0.09%
142	SVCCUSTELLAR V CAP CORP	200,000	$2.1M	0.09%
143	—SPRING VY ACQUISITION CORP I	200,000	$2.1M	0.09%
144	BLUWBLUE WTR ACQUISITION CORP. I	200,000	$2.1M	0.09%
145	CEPFCANTOR EQUITY PARTNERS IV IN	200,000	$2.1M	0.09%
146	DTSQDT CLOUD STAR ACQUISITION CO	187,722	$2.0M	0.09%
147	OBAOXLEY BRIDGE ACQ LTD	200,000	$2.0M	0.09%
148	TVATEXAS VENTURES ACQUISITION I	190,031	$2.0M	0.08%
149	LAFALAFAYETTE ACQUISITION CORP	200,000	$2.0M	0.08%
150	LKSPLAKE SUPERIOR ACQUISITION CO	200,000	$2.0M	0.08%
151	OAKUOAK WOODS ACQUISITION CORP	163,362	$2.0M	0.08%
152	HAVARHARVARD AVE ACQUISITION CORP	198,154	$2.0M	0.08%
153	DRDBROMAN DBDR ACQUISITION CORP	185,244	$1.9M	0.08%
154	DSACUDAEDALUS SPL ACQUISITION COR	192,208	$1.9M	0.08%
155	LATAGALATA ACQUISITION CORP II	175,000	$1.8M	0.07%
156	—SILICON VY ACQUISITION CORP	175,000	$1.7M	0.07%
157	EMISEMMIS ACQUISITION CORP.	175,000	$1.7M	0.07%
158	HVMCHIGHVIEW MERGER CORP	170,299	$1.7M	0.07%
159	PMTRPERIMETER ACQUISITION CORP I	150,000	$1.6M	0.07%
160	NVGNUVEEN AMT FREE MUN CR INC F	123,412	$1.6M	0.07%
161	FIGXUFIGX CAP ACQUISITION CORP.	152,916	$1.5M	0.06%
162	CRAQCAL REDWOOD ACQUISITION CORP	150,000	$1.5M	0.06%
163	APXTAPEX TREAS CORP	150,000	$1.5M	0.06%
164	ADACAMERICAN DRIVE ACQUISITION C	150,000	$1.5M	0.06%
165	IRHOUIRON HORSE ACQUISIT CORP II	150,000	$1.5M	0.06%
166	MQYBLACKROCK MUNIYILD QULT FD I	130,274	$1.5M	0.06%
167	BYMBLACKROCK MUN INCOME QUALITY	132,996	$1.5M	0.06%
168	CHACRCRANE HBR ACQUISITION CORP	134,347	$1.4M	0.06%
169	MKLYMCKINLEY ACQUISITION CORP	142,813	$1.4M	0.06%
170	FTWEQV VENTURES ACQUISITION COR	135,300	$1.4M	0.06%
171	CEPFCANTOR EQUITY PARTNERS I INC	126,829	$1.3M	0.06%
172	BACCBLUE ACQUISITION CORP.	123,532	$1.3M	0.05%
173	SPEGSILVER PEGASUS ACQUISITION C	125,000	$1.3M	0.05%
174	VCICVINE HILL CAP INVT CORP.	119,938	$1.3M	0.05%
175	OTGAOTG ACQUISITION CORP. I	125,000	$1.3M	0.05%
176	—SOCIAL COMM PARTNERS CORP	125,000	$1.2M	0.05%
177	LFACLEAPFROG ACQUISITION CORP	125,000	$1.2M	0.05%
178	BKHABLACK HAWK ACQUISITION CORP	102,000	$1.1M	0.05%
179	KVUEKENVUE INC	66,400	$1.1M	0.05%	Put
180	APADA PARADISE ACQUISITION CORP	100,000	$1.0M	0.04%
181	QUMSQUANTUMSPHERE ACQUISITION CO	100,000	$1.0M	0.04%
182	SBXESILVERBOX CORP V	100,000	$1.0M	0.04%
183	COLACOLUMBUS ACQUISITION CORP	89,000	$921K	0.04%
184	FERAFIFTH ERA ACQUISITION CORP I	86,300	$883K	0.04%
185	—FIGX CAP ACQUISITION CORP.	85,000	$862K	0.04%
186	KVACKEEN VISION ACQUISITION CORP	70,000	$822K	0.03%
187	KMBKIMBERLY-CLARK CORP	8,155	$821K	0.03%
188	FTFRANKLIN UNVL TR	102,032	$815K	0.03%
189	BACQINFLECTION POINT ACQUISITION	74,595	$798K	0.03%
190	—STONEBRIDGE ACQUISITION II C	80,000	$795K	0.03%
191	CCIXCHURCHILL CAPITAL CORP IX	74,769	$793K	0.03%
192	RDAGREPUBLIC DIGITAL ACQUISITION	75,000	$781K	0.03%
193	YCYAA MISSION ACQUISITION CORP	78,000	$773K	0.03%
194	VACIVIKING ACQUISITION CORP I	75,000	$750K	0.03%
195	PCAPPROCAP ACQUISITION CORP	69,110	$706K	0.03%
196	SUNCSUNOCOCORP LLC	12,829	$631K	0.03%
197	CHPGCHAMPIONSGATE ACQUISITION CO	60,000	$606K	0.03%
198	FSHPFLAG SHIP ACQUISITION CORP	52,702	$566K	0.02%
199	MYIBLACKROCK MUNIYIELD QUALITY	51,189	$556K	0.02%
200	—EUREKA ACQUISITION CORP	50,000	$548K	0.02%

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