MF
CUB

Magnetar Financial’s Lionheart Holdings CUB Stock Holding History

Magnetar Financial’s Portfolio CUB Stock Details CUB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$20.6M Hold
1,910,254
– – 0.21% 53
2025
Q4 		$20.4M Hold
1,910,254
– – 0.2% 60
2025
Q3 		$20.1M Hold
1,910,254
– – 0.12% 60
2025
Q2 		$20.2M Buy
+1,910,254
New +$19.8M 0.1% 53

Other funds holding CUB

FTCM
First Trust Capital Management Chicago, Illinois $1.9B AUM 58.39% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return
PMAM
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 50.48% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return
WC
Wealthspring Capital West Harrison, New York $448M AUM 8.38% 1-Year Est. Return
KIM
Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return

Magnetar Financial's CUB Position: Q1 2026 in Review

Magnetar Financial held its Lionheart Holdings (CUB) position steady in Q1 2026 at 1,910,254 shares worth $20.6M. The position accounts for 0.21% of the portfolio, ranked #53.

Magnetar Financial first reported a position in CUB in Q2 2025 and has held it in 4 quarters since. 44 funds tracked by Wall St. Rank hold CUB as of Q1 2026.

  • Magnetar Financial held 1,910,254 shares of Lionheart Holdings worth $20.6M as of Q1 2026.
  • Magnetar Financial left its Lionheart Holdings share count unchanged in Q1 2026.
  • Lionheart Holdings made up 0.21% of Magnetar Financial's portfolio in Q1 2026, its #53 holding.
  • Magnetar Financial first reported a position in Lionheart Holdings in Q2 2025 and has held it in 4 quarters since.
  • 44 funds tracked by Wall St. Rank held Lionheart Holdings as of Q1 2026.

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