Magnetar Financial
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Magnetar Financial’s Blue Acquisition Corp BACC Stock Holding History

Magnetar Financial’s Portfolio BACC Stock Details BACC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$8.39M Hold
800,000
– – 0.08% 209
2026
Q2 		$8.48M Sell
800,000
-398,763
-33% -$4.13M 0.08% 199
2026
Q1 		$12.2M Hold
1,198,763
– – 0.12% 113
2025
Q4 		$12.2M Sell
1,198,763
-1,237
-0.1% -$12.6K 0.12% 106
2025
Q3 		$12M Buy
+1,200,000
New +$12M 0.07% 102

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Alberta Investment Management Corp (AIMCo)
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 21.9% 1-Year Est. Return
Mint Tower Capital Management
Mint Tower Capital Management Amsterdam, Netherlands $589M AUM 6.02% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.52B AUM 24.83% 1-Year Est. Return
RLH Capital
RLH Capital Great Neck, New York $277M AUM
AFA
Alta Fundamental Advisers New York $232M AUM 38.39% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $33.5B AUM 25.57% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Context Capital Management
Context Capital Management Lajolla, California $4.89B AUM 1.86% 1-Year Est. Return
Picton Mahoney Asset Management
Picton Mahoney Asset Management Toronto, Ontario, Canada $14.8B AUM 38.11% 1-Year Est. Return
Periscope Capital
Periscope Capital Toronto, Ontario, Canada $990M AUM 4.73% 1-Year Est. Return

Magnetar Financial's BACC Position: Q3 2026 in Review

Magnetar Financial held its Blue Acquisition Corp (BACC) position steady in Q3 2026 at 800,000 shares worth $8.39M. The position accounts for 0.08% of the portfolio, ranked #209.

Magnetar Financial first reported a position in BACC in Q3 2025 and has held it in 5 quarters since. The position peaked at $12.2M in Q4 2025. 15 funds tracked by Wall St. Rank hold BACC as of Q3 2026.

  • Magnetar Financial held 800,000 shares of Blue Acquisition Corp worth $8.39M as of Q3 2026.
  • Magnetar Financial left its Blue Acquisition Corp share count unchanged in Q3 2026.
  • Blue Acquisition Corp made up 0.08% of Magnetar Financial's portfolio in Q3 2026, its #209 holding.
  • Magnetar Financial first reported a position in Blue Acquisition Corp in Q3 2025 and has held it in 5 quarters since.
  • Magnetar Financial's Blue Acquisition Corp position peaked at $12.2M in Q4 2025.
  • 15 funds tracked by Wall St. Rank held Blue Acquisition Corp as of Q3 2026.

Based on Magnetar Financial's 13F filing for Q3 2026, filed 13 Nov 2026.