Magnetar Financial
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Magnetar Financial’s Gores Holdings X GTEN Stock Holding History

Magnetar Financial’s Portfolio GTEN Stock Details GTEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$10.7M Hold
1,022,724
– – 0.1% 157
2026
Q2 		$10.7M Hold
1,022,724
– – 0.1% 145
2026
Q1 		$10.5M Hold
1,022,724
– – 0.11% 125
2025
Q4 		$10.5M Hold
1,022,724
– – 0.1% 114
2025
Q3 		$10.5M Hold
1,022,724
– – 0.06% 108
2025
Q2 		$10.5M Buy
+1,022,724
New +$10.5M 0.05% 102

Other funds holding GTEN

Alberta Investment Management Corp (AIMCo)
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 21.9% 1-Year Est. Return
Sculptor Capital
Sculptor Capital New York $10.4B AUM 27.51% 1-Year Est. Return
Verition Fund Management
Verition Fund Management Greenwich, Connecticut $18B AUM 27.48% 1-Year Est. Return
Picton Mahoney Asset Management
Picton Mahoney Asset Management Toronto, Ontario, Canada $14.8B AUM 38.11% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.52B AUM 24.83% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $33.5B AUM 25.57% 1-Year Est. Return
Boussard & Gavaudan Gestion SAS
Boussard & Gavaudan Gestion SAS Paris, France $1.29B AUM
Periscope Capital
Periscope Capital Toronto, Ontario, Canada $990M AUM 4.73% 1-Year Est. Return
Westchester Capital Management (New York)
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 22.91% 1-Year Est. Return
Centiva Capital
Centiva Capital New York $9.07B AUM 23.43% 1-Year Est. Return

Magnetar Financial's GTEN Position: Q3 2026 in Review

Magnetar Financial held its Gores Holdings X (GTEN) position steady in Q3 2026 at 1,022,724 shares worth $10.7M. The position accounts for 0.1% of the portfolio, ranked #157.

Magnetar Financial first reported a position in GTEN in Q2 2025 and has held it in 6 quarters since. 21 funds tracked by Wall St. Rank hold GTEN as of Q3 2026.

  • Magnetar Financial held 1,022,724 shares of Gores Holdings X worth $10.7M as of Q3 2026.
  • Magnetar Financial left its Gores Holdings X share count unchanged in Q3 2026.
  • Gores Holdings X made up 0.1% of Magnetar Financial's portfolio in Q3 2026, its #157 holding.
  • Magnetar Financial first reported a position in Gores Holdings X in Q2 2025 and has held it in 6 quarters since.
  • 21 funds tracked by Wall St. Rank held Gores Holdings X as of Q3 2026.

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