Latest Westchester Capital Management, LLC Stock Portfolio

Westchester Capital Management, LLC Performance:

2025 Q4: 0.67%YTD: 4.7%2024: 1.71%

Performance for 2025 Q4 is 0.67%, and YTD is 4.7%, and 2024 is 1.71%.

About Westchester Capital Management, LLC and 13F Hedge Fund Stock Holdings

Westchester Capital Management, LLC is a hedge fund based in Boston, MA. On 2026-02-13, the fund reported it's updated stock portfolio. In the 13F Holdings report, Westchester Capital Management, LLC reported an equity portfolio of $2.4 Billions as of 31 Dec, 2025.

The top stock holdings of Westchester Capital Management, LLC are CYBR, EA, NSC. The fund has invested 6.1% of it's portfolio in CYBERARK SOFTWARE LTD and 5.1% of portfolio in ELECTRONIC ARTS INC.

The fund managers got completely rid off MR COOPER GROUP INC (COOP), KELLANOVA (K) and INTERPUBLIC GROUP COS INC (IPG) stocks. They significantly reduced their stock positions in INFLECTION POINT ACQUISITION, COMCAST CORP NEW (CMCSA) and KEURIG DR PEPPER INC (KDP). Westchester Capital Management, LLC opened new stock positions in EXACT SCIENCES CORP (EXAS), AVIDITY BIOSCIENCES INC (RNA) and COMERICA INC (CMA). The fund showed a lot of confidence in some stocks as they added substantially to OAK WOODS ACQUISITION CORP, ELECTRONIC ARTS INC (EA) and NORFOLK SOUTHN CORP (NSC).

Westchester Capital Management, LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Westchester Capital Management, LLC made a return of 0.67% in the last quarter. In trailing 12 months, it's portfolio return was 4.7%.

Performance
S&P 500

New Buys

Ticker	$ Bought
exact sciences corp	76,328,500
avidity biosciences inc	69,436,600
comerica inc	57,231,800
dayforce inc	37,807,400
sealed air corp new	35,365,500
confluent inc	25,921,700
new gold inc cda	24,843,100
hologic inc	23,817,000

New stocks bought by Westchester Capital Management, LLC

Additions

Ticker	% Inc.
oak woods acquisition corp	1,844
bain cap gss invt corp	900
pioneer acquisition i corp	532
electronic arts inc	360
kochav defense acqui co	349
aptiv plc	239
norfolk southn corp	196
oyster enterprises ii acquis	190

Additions to existing portfolio by Westchester Capital Management, LLC

Reductions

Ticker	% Reduced
inflection point acquisition	-94.11
wintergreen acquisition corp	-92.61
comcast corp new	-92.46
keurig dr pepper inc	-87.41
crane hbr acquisition corp	-86.89
vine hill cap invt corp.	-83.39
blue acquisition corp.	-80.22
crane hbr acquisition corp	-74.59

Westchester Capital Management, LLC reduced stake in above stock

Sold off

Ticker	$ Sold
interpublic group cos inc	-63,707,800
kellanova	-139,531,000
nabors energy transition cor	-14,494,700
new providence acquisition c	-13,148,100
kochav defense acqui co	-10,240,000
oyster enterprises ii acquis	-8,500,000
mr cooper group inc	-155,185,000
cartesian growth corp iii	-7,119,000

Westchester Capital Management, LLC got rid off the above stocks

Sector Distribution

Westchester Capital Management, LLC has about 53.5% of it's holdings in Others sector.

Sector	%
Others	53.5
Communication Services	15.9
Industrials	11.6
Healthcare	8
Financial Services	4.6
Technology	4
Consumer Cyclical	1.7

Market Cap. Distribution

Westchester Capital Management, LLC has about 30.3% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
UNALLOCATED	53.5
LARGE-CAP	30.3
MID-CAP	12.8
SMALL-CAP	3.5

Stocks belong to which Index?

About 36.9% of the stocks held by Westchester Capital Management, LLC either belong to S&P 500 or RUSSELL 2000 index.

Index	%
Others	63.2
S&P 500	23.9
RUSSELL 2000	13

Top 5 Winners (%)		%
	agriculture & nat sol acq co	147.2 %
	live oak acquisition corp v	134.4 %
	crane hbr acquisition corp	94.1 %
	pantages capital acquisition	66.7 %
	alchemy invts acquisitn corp	61.5 %

Top 5 Winners ($)		$
WBD	warner bros discovery inc	22.9 M
TCKRF	teck resources ltd	6.9 M
GTLS	chart inds inc	3.2 M
FYBR	frontier communications pare	1.6 M
EA	electronic arts inc	1.0 M

Top 5 Losers (%)		%
	sim acquisition corp. i	-43.3 %
	spark i acquisition corp	-42.9 %
TASK	taskus inc	-30.0 %
	drugs made in amer acqutn co	-27.4 %
	tevogen bio hldgs inc	-23.3 %

Top 5 Losers ($)		$
CYBR	cyberark software ltd	-11.2 M
LBRDA	liberty broadband corp	-9.7 M
TASK	taskus inc	-3.0 M
NSC	norfolk southn corp	-3.0 M
TGNA	tegna inc	-1.1 M

Westchester Capital Management, LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Westchester Capital Management, LLC

Westchester Capital Management, LLC has 277 stocks in it's portfolio. About 40% of the portfolio is in top 10 stocks. CYBR proved to be the most loss making stock for the portfolio. WBD was the most profitable stock for Westchester Capital Management, LLC last quarter.

Last Reported on: 13 Feb, 2026

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AIB	midcap financial invstmnt co	0.00	7,702	88,111	unchanged	0.00

AL	air lease corp	0.90	334,421	21,479,900	added	117

ALE	allete inc	0.00	0.00	0.00	sold off	-100

ARIS	aris water solutions inc	0.00	0.00	0.00	sold off	-100

BAER	bridger aerospace grp hldgs	0.00	0.00	0.00	sold off	-100

BHF	brighthouse finl inc	0.09	34,440	2,231,370	new

BZFD	buzzfeed inc	0.00	0.00	0.00	sold off	-100

CADE	cadence bank	0.59	328,564	14,075,700	new

CDAY	dayforce inc	1.59	546,665	37,807,400	new

CFLT	confluent inc	1.09	857,198	25,921,700	new

CMA	comerica inc	2.40	658,366	57,231,800	new

CMCSA	comcast corp new	0.01	6,000	179,340	reduced	-92.46

COOP	mr cooper group inc	0.00	0.00	0.00	sold off	-100

CSX	csx corp	0.29	187,783	6,807,130	reduced	-2.08

CTLP	cantaloupe inc	0.62	1,389,400	14,755,400	unchanged	0.00

CYBR	cyberark software ltd	6.14	327,864	146,247,000	added	17.93

DD	dupont de nemours inc	0.00	0.00	0.00	sold off	-100

EA	electronic arts inc	5.10	594,161	121,405,000	added	360

EXAS	exact sciences corp	3.21	751,561	76,328,500	new

FYBR	frontier communications pare	3.69	2,308,990	87,903,400	added	10.29