MF
AEXA

Magnetar Financial’s American Exceptionalism Acquisition Corp AEXA Stock Holding History

Magnetar Financial’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
2026
Q2 		$13M Hold
1,100,000
– – 0.12% 118
2026
Q1 		$11.9M Hold
1,100,000
– – 0.12% 114
2025
Q4 		$12.5M Hold
1,100,000
– – 0.12% 103
2025
Q3 		$12M Buy
+1,100,000
New +$11.9M 0.07% 101

Other funds holding AEXA

ECM
ExodusPoint Capital Management New York $15.5B AUM 38.81% 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
MA
MYDA Advisors Woodmere, New York $672M AUM 71.14% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
ECP
Empyrean Capital Partners Los Angeles, California $3.03B AUM 47.81% 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
PCM
Philosophy Capital Management Alamo, California $2.12B AUM 39.96% 1-Year Est. Return
GCWM
Graham Capital Wealth Management Washington D.c., District of Columbia $129M AUM 16.02% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $112B AUM 36.28% 1-Year Est. Return

Magnetar Financial's AEXA Position: Q2 2026 in Review

Magnetar Financial held its American Exceptionalism Acquisition Corp (AEXA) position steady in Q2 2026 at 1,100,000 shares worth $13M. The position accounts for 0.12% of the portfolio, ranked #118.

Magnetar Financial first reported a position in AEXA in Q3 2025 and has held it in 4 quarters since. 81 funds tracked by Wall St. Rank hold AEXA as of Q2 2026.

  • Magnetar Financial held 1,100,000 shares of American Exceptionalism Acquisition Corp worth $13M as of Q2 2026.
  • Magnetar Financial left its American Exceptionalism Acquisition Corp share count unchanged in Q2 2026.
  • American Exceptionalism Acquisition Corp made up 0.12% of Magnetar Financial's portfolio in Q2 2026, its #118 holding.
  • Magnetar Financial first reported a position in American Exceptionalism Acquisition Corp in Q3 2025 and has held it in 4 quarters since.
  • 81 funds tracked by Wall St. Rank held American Exceptionalism Acquisition Corp as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.