MF
MBAV

Magnetar Financial’s M3-Brigade Acquisition V Corp MBAV Stock Holding History

Magnetar Financial’s Portfolio MBAV Stock Details MBAV Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.9M Hold
269,016
– – 0.03% 267
2025
Q4 		$2.86M Sell
269,016
-1,200,000
-82% -$12.7M 0.03% 299
2025
Q3 		$15.5M Sell
1,469,016
-648,272
-31% -$6.93M 0.09% 81
2025
Q2 		$26.3M Buy
+2,117,288
New +$23.5M 0.13% 40

Other funds holding MBAV

MC
Meteora Capital Boca Raton, Florida $1.36B AUM 21.19% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
JG
Jain Global New York $24.2B AUM 34.82% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $16.7B AUM 23.27% 1-Year Est. Return
SCM
Saba Capital Management New York $3.62B AUM 13% 1-Year Est. Return
CA
Crossingbridge Advisors Pleasantville, New York $553M AUM 1.29% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
SC
Shay Capital New York $1.2B AUM 37.47% 1-Year Est. Return

Magnetar Financial's MBAV Position: Q1 2026 in Review

Magnetar Financial held its M3-Brigade Acquisition V Corp (MBAV) position steady in Q1 2026 at 269,016 shares worth $2.9M. The position accounts for 0.03% of the portfolio, ranked #267.

Magnetar Financial first reported a position in MBAV in Q2 2025 and has held it in 4 quarters since. The position peaked at $26.3M in Q2 2025. 49 funds tracked by Wall St. Rank hold MBAV as of Q1 2026.

  • Magnetar Financial held 269,016 shares of M3-Brigade Acquisition V Corp worth $2.9M as of Q1 2026.
  • Magnetar Financial left its M3-Brigade Acquisition V Corp share count unchanged in Q1 2026.
  • M3-Brigade Acquisition V Corp made up 0.03% of Magnetar Financial's portfolio in Q1 2026, its #267 holding.
  • Magnetar Financial first reported a position in M3-Brigade Acquisition V Corp in Q2 2025 and has held it in 4 quarters since.
  • Magnetar Financial's M3-Brigade Acquisition V Corp position peaked at $26.3M in Q2 2025.
  • 49 funds tracked by Wall St. Rank held M3-Brigade Acquisition V Corp as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.