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WCMNY

Westchester Capital Management (New York) Portfolio holdings

AUM $2.21B
1-Year Est. Return 26.02%
This Fund
S&P 500
This Quarter Est. Return
+9.61%
1 Year Est. Return
+26.02%
3 Year Est. Return
+99.86%
5 Year Est. Return
+236.34%
10 Year Est. Return
+1,523.35%
AUM
$2.38B
AUM Growth
+$194M
Cap. Flow
+$125M
Cap. Flow %
5.24%
Top 10 Hldgs %
43.36%
Holding
342
New
84
Increased
40
Reduced
36
Closed
55

Top Buys

Rank Stock Value
1
EA
Electronic Arts
EA
+$93.9M
2
NSC icon
Norfolk Southern
NSC
+$74.3M
3
RNAM
Avidity Biosciences
RNAM
+$62.2M
4
EXAS
Exact Sciences
EXAS
+$60.4M
5
WBD icon
Warner Bros
WBD
+$55.4M

Top Sells

Rank Stock Value
1
COOP
Mr. Cooper
COOP
+$155M
2
K
Kellanova
K
+$140M
3
IPG
Interpublic Group of Companies
IPG
+$63.7M
4
VRNA
Verona Pharma
VRNA
+$51.6M
5
NETD
Nabors Energy Transition Corp II
NETD
+$14.5M

Sector Composition

Rank Sector Weight
1 Financials 33.66%
2 Communication Services 15.27%
3 Industrials 10.72%
4 Technology 9.74%
5 Healthcare 7.12%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CHECU
126
Chenghe Acquisition III Co Units
CHECU
$2.76M 0.12%
275,000
– –
PCAP
127
ProCap Acquisition Corp
PCAP
$327M
$2.64M 0.11%
260,814
– –
TDAC
128
Translational Development Acquisition Corp
TDAC
$238M
$2.61M 0.11%
248,852
– –
LKSPU
129
Lake Superior Acquisition Corp Units
LKSPU
$2.58M 0.11%
+255,000
New +$2.58M
WTG
130
Wintergreen Acquisition Corp
WTG
$76.5M
$2.58M 0.11%
254,058
+4,058
+2% +$41.1K
BCSS.U
131
Bain Capital GSS Investment Corp Units
BCSS.U
$2.56M 0.11%
250,000
+225,000
+900% +$2.32M
BACC
132
Blue Acquisition Corp
BACC
$295M
$2.52M 0.11%
247,210
-1,002,790
-80% -$10.2M
CRACU
133
Crown Reserve Acquisition Corp I Unit
CRACU
$2.52M 0.11%
+250,000
New +$2.53M
INAC
134
Indigo Acquisition Corp
INAC
$152M
$2.52M 0.11%
+250,000
New +$2.5M
PAII
135
Pyrophyte Acquisition Corp II
PAII
$2.52M 0.11%
+250,000
New +$2.51M
QUMS
136
Quantumsphere Acquisition Corp
QUMS
$113M
$2.5M 0.11%
+250,000
New +$2.49M
BLRKU
137
Bluerock Acquisition Corp Unit
BLRKU
$2.5M 0.11%
+250,000
New +$2.5M
MKLY
138
McKinley Acquisition Corp
MKLY
$249M
$2.49M 0.1%
+250,000
New +$2.49M
ITHAU
139
ITHAX Acquisition Corp III Units
ITHAU
$2.49M 0.1%
+250,000
New +$2.49M
GSHR
140
Gesher Acquisition Corp II
GSHR
$215M
$2.46M 0.1%
240,000
– –
KHC icon
141
Kraft Heinz
KHC
$29.1B
$2.42M 0.1%
100,000
+49,800
+99% +$1.24M
TONT
142
Graf Global Corp
TONT
$153M
$2.3M 0.1%
214,157
– –
BHF icon
143
Brighthouse Financial
BHF
$3.44B
$2.23M 0.09%
+34,440
New +$2.02M
RAAQ
144
DELISTED
Real Asset Acquisition Corp
RAAQ
$2.2M 0.09%
215,312
-25,000
-10% -$258K
BIXIU
145
Bitcoin Infrastructure Acquisition Corp Unit
BIXIU
$2.19M 0.09%
+220,000
New +$2.2M
CCIIU
146
Cohen Circle Acquisition Corp II Unit
CCIIU
$2.18M 0.09%
210,630
– –
CHAR
147
Charlton Aria Acquisition Corp
CHAR
$116M
$2.1M 0.09%
200,000
– –
SVCC
148
Stellar V Capital Corp
SVCC
$2.07M 0.09%
200,000
– –
SVACU
149
DELISTED
Spring Valley Acquisition Corp III Unit
SVACU
$2.07M 0.09%
200,000
– –
BLUW
150
Blue Water Acquisition Corp III
BLUW
$334M
$2.06M 0.09%
200,000
-275,000
-58% -$2.79M
4 5
6
7 8

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Westchester Capital Management (New York)'s Q4 2025 Portfolio in Review

As of Q4 2025, Westchester Capital Management (New York) held 342 positions worth $2.38B, up 8.9% from $2.19B the previous quarter. Its ten largest holdings account for 43% of the portfolio.

Westchester Capital Management (New York) deployed $125M of net new capital in Q4 2025, opening 84 new positions and adding to 40 existing holdings. Its largest new stake was Avidity Biosciences: 962,659 shares worth $69.4M.

By sector, the portfolio is most concentrated in Financials at 34% of assets, down from 38% a quarter earlier, followed by Communication Services and Industrials.

On the sell side, the largest reduction was Merlin Inc, an estimated $13M trimmed.

  • Westchester Capital Management (New York)'s largest Q4 2025 buy was Avidity Biosciences: 962,659 shares worth $69.4M.
  • Westchester Capital Management (New York) added most to Electronic Arts in Q4 2025, an estimated $93.9M increase.
  • Westchester Capital Management (New York)'s biggest Q4 2025 reduction was Merlin Inc, cutting an estimated $13M.
  • Westchester Capital Management (New York) fully exited Mr. Cooper in Q4 2025, selling an estimated $155M.
  • Westchester Capital Management (New York)'s ten largest holdings make up 43% of its $2.38B portfolio in Q4 2025.
  • Westchester Capital Management (New York) opened 84 new positions and closed 55 in Q4 2025.
  • Westchester Capital Management (New York)'s portfolio value rose 8.9% quarter-over-quarter to $2.38B.

Based on Westchester Capital Management (New York)'s 13F filing for Q4 2025, filed 13 Feb 2026.