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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
UCFIW
276
CN Healthy Food Tech Group Warrant
UCFIW
$22.2K ﹤0.01%
243,606
– –
CHEC
277
Chenghe Acquisition III Co
CHEC
$177M
$20K ﹤0.01%
+2,000
New +$19.9K
EGHAR
278
EGH Acquisition Corp Rights
EGHAR
$18K ﹤0.01%
+75,000
New +$19.9K
ALFUW
279
Centurion Acquisition Corp Warrant
ALFUW
$3.02M
$16K ﹤0.01%
49,999
– –
SPKLW
280
Spark I Acquisition Corp Warrant
SPKLW
$6.95M
$14.1K ﹤0.01%
44,785
– –
TACOW
281
Berto Acquisition Corp Warrant
TACOW
$16.5M
$13.9K ﹤0.01%
+37,499
New +$19K
BKHAR
282
Black Hawk Acquisition Corp Rights
BKHAR
$12.6K ﹤0.01%
9,923
– –
BSAAR
283
BEST SPAC I Acquisition Corp Rights
BSAAR
$7.55K ﹤0.01%
+50,000
New +$7.64K
TVGNW icon
284
Tevogen Inc. Warrant
TVGNW
$911K
$4.22K ﹤0.01%
99,994
– –
WTGUU
285
Wintergreen Acquisition Corp Unit
WTGUU
$3.32K ﹤0.01%
324
-4,058
-93% -$41.7K
WTGUR
286
Wintergreen Acquisition Corp Rights
WTGUR
$487 ﹤0.01%
+4,058
New +$752
ALE
287
DELISTED
Allete
ALE
– –
-84,129
Closed -$5.59M
ALUR.WS
288
DELISTED
Allurion Technologies Warrants
ALUR.WS
– –
-85,801
Closed -$2.32K
ARIS
289
DELISTED
Aris Water Solutions
ARIS
– –
-351,639
Closed -$8.67M
BA icon
290
PUT
Boeing
BA
$183B
– –
-6,700
Closed -$1.45M
BAERW icon
291
Bridger Aerospace Warrant
BAERW
$9.85M
– –
-100,000
Closed -$8.01K
BAYA
292
DELISTED
Bayview Acquisition Corp
BAYA
– –
-170,000
Closed -$1.89M
BZFDW icon
293
BuzzFeed Inc Warrant
BZFDW
$566K
– –
-145,837
Closed -$8.02K
COOP
294
DELISTED
Mr. Cooper
COOP
– –
-736,206
Closed -$155M
DD icon
295
DuPont de Nemours
DD
$19.5B
– –
-20,634
Closed -$2.02M
DD icon
296
PUT
DuPont de Nemours
DD
$19.5B
– –
-47,641
Closed -$4.66M
ECXWW
297
ECARX Holdings Warrants
ECXWW
– –
-124,999
Closed -$6.51K
GHLD
298
DELISTED
Guild Holdings
GHLD
– –
-188,103
Closed -$3.75M
HBI
299
DELISTED
Hanesbrands
HBI
– –
-652,571
Closed -$4.3M
HSPO
300
DELISTED
Horizon Space Acquisition I Corp
HSPO
– –
-297,000
Closed -$3.66M
10 11
12
13 14

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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.