WCMNY
AIMBU

Westchester Capital Management (New York)’s Aimfinity Investment Corp I Subunit AIMBU Stock Holding History

Westchester Capital Management (New York)’s Portfolio AIMBU Stock Details AIMBU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-138,000
Closed -$1.63M – 199
2024
Q4 		$1.63M Hold
138,000
– – 0.09% 99
2024
Q3 		$1.59M Hold
138,000
– – 0.07% 101
2024
Q2 		$1.56M Hold
138,000
– – 0.06% 129
2024
Q1 		$1.53M Hold
138,000
– – 0.06% 154
2023
Q4 		$1.51M Hold
138,000
– – 0.05% 171
2023
Q3 		$1.47M Buy
+138,000
New +$1.46M 0.04% 197

Other funds holding AIMBU

CCC
Cable Car Capital San Francisco, California $289M AUM 26.33% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return
HCI
Harraden Circle Investments New York $499M AUM 19.71% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return
CS
Clear Street New York $24.6B AUM 56.25% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Westchester Capital Management (New York)'s AIMBU Position: Q1 2025 in Review

Westchester Capital Management (New York) sold out of Aimfinity Investment Corp I Subunit (AIMBU) in Q1 2025, closing a stake of 138,000 shares — an estimated $1.63M sold.

Westchester Capital Management (New York) first reported a position in AIMBU in Q3 2023 and held it in 6 quarters. The position peaked at $1.63M in Q4 2024. 7 funds tracked by Wall St. Rank hold AIMBU as of Q1 2025.

  • Westchester Capital Management (New York) reported no remaining Aimfinity Investment Corp I Subunit position as of Q1 2025 after selling out during the quarter.
  • Westchester Capital Management (New York) sold 138,000 Aimfinity Investment Corp I Subunit shares in Q1 2025, an estimated $1.63M.
  • Westchester Capital Management (New York) first reported a position in Aimfinity Investment Corp I Subunit in Q3 2023 and held it in 6 quarters.
  • Westchester Capital Management (New York)'s Aimfinity Investment Corp I Subunit position peaked at $1.63M in Q4 2024.
  • 7 funds tracked by Wall St. Rank held Aimfinity Investment Corp I Subunit as of Q1 2025.

Based on Westchester Capital Management (New York)'s 13F filing for Q1 2025, filed 14 May 2025.