Magnetar Financial
TMTSU icon

Magnetar Financial’s Spartacus Acquisition Corp II Unit TMTSU Stock Holding History

Magnetar Financial’s Portfolio TMTSU Stock Details TMTSU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-1,100,000
Closed -$11M – 1596
2026
Q1 		$11M Buy
+1,100,000
New +$11M 0.11% 119

Other funds holding TMTSU

LMR Partners
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return
Tudor Investment Corp
Tudor Investment Corp Stamford, Connecticut $71.9B AUM 42.37% 1-Year Est. Return
LPC
Lineage Point Capital Palm Beach, Florida $487M AUM
BlueCrest Capital Management
BlueCrest Capital Management St Helier, Jersey $3.04B AUM 26.78% 1-Year Est. Return
Aristeia Capital
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
OMERS Administration Corp
OMERS Administration Corp Toronto, Ontario, Canada $16.7B AUM 35.95% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
Gabelli Funds
Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return

Magnetar Financial's TMTSU Position: Q2 2026 in Review

Magnetar Financial sold out of Spartacus Acquisition Corp II Unit (TMTSU) in Q2 2026, closing a stake of 1,100,000 shares — an estimated $11M sold.

Magnetar Financial first reported a position in TMTSU in Q1 2026 and held it in 1 quarter. The position peaked at $11M in Q1 2026. 15 funds tracked by Wall St. Rank hold TMTSU as of Q2 2026.

  • Magnetar Financial reported no remaining Spartacus Acquisition Corp II Unit position as of Q2 2026 after selling out during the quarter.
  • Magnetar Financial sold 1,100,000 Spartacus Acquisition Corp II Unit shares in Q2 2026, an estimated $11M.
  • Magnetar Financial first reported a position in Spartacus Acquisition Corp II Unit in Q1 2026 and held it in 1 quarter.
  • Magnetar Financial's Spartacus Acquisition Corp II Unit position peaked at $11M in Q1 2026.
  • 15 funds tracked by Wall St. Rank held Spartacus Acquisition Corp II Unit as of Q2 2026.

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