MF
SBXE

Magnetar Financial’s SilverBox Corp V SBXE Stock Holding History

Magnetar Financial’s Portfolio SBXE Stock Details SBXE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$10.1M Hold
999,990
– – 0.09% 161
2026
Q1 		$9.97M Buy
+999,990
New +$9.95M 0.1% 142

Other funds holding SBXE

Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
SC
Sculptor Capital New York $12.3B AUM 40.26% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Magnetar Financial's SBXE Position: Q2 2026 in Review

Magnetar Financial held its SilverBox Corp V (SBXE) position steady in Q2 2026 at 999,990 shares worth $10.1M. The position accounts for 0.09% of the portfolio, ranked #161.

Magnetar Financial first reported a position in SBXE in Q1 2026 and has held it in 2 quarters since. 45 funds tracked by Wall St. Rank hold SBXE as of Q2 2026.

  • Magnetar Financial held 999,990 shares of SilverBox Corp V worth $10.1M as of Q2 2026.
  • Magnetar Financial left its SilverBox Corp V share count unchanged in Q2 2026.
  • SilverBox Corp V made up 0.09% of Magnetar Financial's portfolio in Q2 2026, its #161 holding.
  • Magnetar Financial first reported a position in SilverBox Corp V in Q1 2026 and has held it in 2 quarters since.
  • 45 funds tracked by Wall St. Rank held SilverBox Corp V as of Q2 2026.

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