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Portfolio (Quarterly) Guide ↗

Westchester Capital Management, LLC

· CIK 0001512805
13F Portfolio $2.2B AUM 863 positions Filed May 15, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 69 New 27 Added 28 Reduced 49 Exited
Page 3 of 16  ·  307 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
41 LAUNCH TWO ACQUISITION CORP. 950,000.0 $10.1M 0.46% $10.62
42 APEX TREAS CORP 1,000,000.0 $10.0M 0.45% +500K +100.0% $9.99
43 PLUM ACQUISITION CORP IV 921,100.0 $9.7M 0.44% -304K -24.8% $10.56
44 ARCHIMEDES TECH SPAC PARTNER 907,144.0 $9.4M 0.43% $10.41
45 NEWBURY STR II ACQUISITION C 898,111.0 $9.4M 0.43% $10.51
46 MLAC MOUNTAIN LAKE ACQUISITION CO Financial Services 887,700.0 $9.3M 0.42% $10.53 +0.6%
47 GP-ACT III ACQUISITION CORP 860,852.0 $9.3M 0.42% -500K -36.7% $10.84
48 JENA ACQUISITION CORP II 912,000.0 $9.3M 0.42% $10.22
49 APLS APELLIS PHARMACEUTICALS INC Healthcare 227,489.0 $9.2M 0.41% NEW $40.23 +2.0%
50 GSR IV ACQUISITION CORP 900,000.0 $9.0M 0.41% NEW $10.03
51 COPL COPLEY ACQUISITION CORP Financial Services 860,600.0 $8.9M 0.40% $10.29 +1.1%
52 CCIX CHURCHILL CAPITAL CORP IX Financial Services 824,769.0 $8.8M 0.40% +750K +1003.1% $10.70 +0.7%
53 XRPN ARMADA ACQUISITION CORP II Financial Services 833,400.0 $8.6M 0.39% $10.31 +1.1%
54 RDAG REPUBLIC DIGITAL ACQUISITION Financial Services 825,000.0 $8.4M 0.38% NEW $10.22 +0.5%
55 LBRDA LIBERTY BROADBAND CORP Communication Services 166,713.0 $8.4M 0.38% -364K -68.6% $50.22 -32.9%
56 LWAC LIGHTWAVE ACQUISITION CORP Financial Services 819,872.0 $8.3M 0.38% $10.12 +0.6%
57 SIM ACQUISITION CORP. I 770,312.0 $8.3M 0.37% -500K -39.4% $10.73
58 KDP PUT KEURIG DR PEPPER INC Consumer Defensive 298,300.0 $7.9M 0.36% +50K +20.3% $26.33 +10.1%
59 APTIV PLC 111,900.0 $7.8M 0.35% $69.44
60 PUT APTIV PLC 111,900.0 $7.8M 0.35% $69.44
Page 3 of 16  ·  307 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Financial Services 35.3%
Industrials 24.4%
Communication Services 22.9%
Technology 6.6%
Energy 4.7%
Healthcare 4.6%
Consumer Defensive 0.6%
Basic Materials 0.5%
Consumer Cyclical 0.4%