UOC
AEXA

UBS O'Connor’s American Exceptionalism Acquisition Corp AEXA Stock Holding History

UBS O'Connor’s Portfolio AEXA Stock Details AEXA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$570K Sell
50,000
-350,000
-88% -$3.93M 0.02% 181
2025
Q3 		$4.37M Buy
+400,000
New +$4.31M 0.13% 73

Other funds holding AEXA

ECP
Empyrean Capital Partners Los Angeles, California $3.03B AUM 47.81% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
MCM
Moore Capital Management New York $6.74B AUM 45.87% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
PCM
Philosophy Capital Management Alamo, California $2.12B AUM 39.96% 1-Year Est. Return
SC
Sculptor Capital New York $12.3B AUM 40.26% 1-Year Est. Return
ECM
ExodusPoint Capital Management New York $15.5B AUM 38.81% 1-Year Est. Return
GL
Governors Lane New York $1.2B AUM 26.21% 1-Year Est. Return

UBS O'Connor's AEXA Position: Q4 2025 in Review

UBS O'Connor reduced its American Exceptionalism Acquisition Corp (AEXA) stake by 88% in Q4 2025, selling an estimated $3.93M and leaving 50,000 shares worth $570K. The position accounts for 0.02% of the portfolio, ranked #181.

UBS O'Connor first reported a position in AEXA in Q3 2025 and has held it in 2 quarters since. The position peaked at $4.37M in Q3 2025. 81 funds tracked by Wall St. Rank hold AEXA as of Q4 2025.

  • UBS O'Connor held 50,000 shares of American Exceptionalism Acquisition Corp worth $570K as of Q4 2025.
  • UBS O'Connor sold 350,000 American Exceptionalism Acquisition Corp shares in Q4 2025, an estimated $3.93M.
  • American Exceptionalism Acquisition Corp made up 0.02% of UBS O'Connor's portfolio in Q4 2025, its #181 holding.
  • UBS O'Connor first reported a position in American Exceptionalism Acquisition Corp in Q3 2025 and has held it in 2 quarters since.
  • UBS O'Connor's American Exceptionalism Acquisition Corp position peaked at $4.37M in Q3 2025.
  • 81 funds tracked by Wall St. Rank held American Exceptionalism Acquisition Corp as of Q4 2025.

Based on UBS O'Connor's 13F filing for Q4 2025, filed 13 Feb 2026.