Magnetar Financial’s SPACSphere Acquisition Corp Unit SSACU Stock Holding History

Magnetar Financial’s Portfolio SSACU Stock Details SSACU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$3.02M	Buy	+300,000	New	+$3.02M	0.03%	259

Other funds holding SSACU

Yakira Capital Management Westport, Connecticut $342M AUM 26.97% 1-Year Est. Return

Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.94% 1-Year Est. Return

SONA Asset Management (US) New York $4.74B AUM 11.18% 1-Year Est. Return

RLH Capital Great Neck, New York $197M AUM

Ghisallo Capital Management Boston, Massachusetts $3.63B AUM 30.51% 1-Year Est. Return

Quarry LP New York $558M AUM 23.92% 1-Year Est. Return

Boothbay Fund Management New York $7.71B AUM 106.31% 1-Year Est. Return

Crossingbridge Advisors Pleasantville, New York $553M AUM 1.29% 1-Year Est. Return

Magnetar Financial's SSACU Position: Q1 2026 in Review

Magnetar Financial opened a new position in SPACSphere Acquisition Corp Unit (SSACU) in Q1 2026: 300,000 shares worth $3.02M. The stake represents 0.03% of the portfolio and ranks #259 among its holdings.

22 funds tracked by Wall St. Rank hold SSACU as of Q1 2026.

Magnetar Financial held 300,000 shares of SPACSphere Acquisition Corp Unit worth $3.02M as of Q1 2026.
SPACSphere Acquisition Corp Unit was a new Magnetar Financial position in Q1 2026.
SPACSphere Acquisition Corp Unit made up 0.03% of Magnetar Financial's portfolio in Q1 2026, its #259 holding.
22 funds tracked by Wall St. Rank held SPACSphere Acquisition Corp Unit as of Q1 2026.

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