MF
SBXD.WS

Magnetar Financial’s SilverBox Corp IV Warrants SBXD.WS Stock Holding History

Magnetar Financial’s Portfolio SBXD.WS Stock Details SBXD.WS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$23.5K Sell
146,684
-3,797
-3% -$626 ﹤0.01% 1120
2026
Q1 		$33.1K Sell
150,481
-36,546
-20% -$9.07K ﹤0.01% 1075
2025
Q4 		$52.4K Sell
187,027
-23
-0% -$8 ﹤0.01% 876
2025
Q3 		$82.3K Sell
187,050
-6,280
-3% -$3.97K ﹤0.01% 824
2025
Q2 		$222K Buy
+193,330
New +$114K ﹤0.01% 778

Other funds holding SBXD.WS

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 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
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
PMAM
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 51.46% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.1B AUM 64.05% 1-Year Est. Return

Magnetar Financial's SBXD.WS Position: Q2 2026 in Review

Magnetar Financial reduced its SilverBox Corp IV Warrants (SBXD.WS) stake by 2.5% in Q2 2026, selling an estimated $626 and leaving 146,684 shares worth $23.5K. The position accounts for ﹤0.01% of the portfolio, ranked #1120.

Magnetar Financial first reported a position in SBXD.WS in Q2 2025 and has held it in 5 quarters since. The position peaked at $222K in Q2 2025. 29 funds tracked by Wall St. Rank hold SBXD.WS as of Q2 2026.

  • Magnetar Financial held 146,684 shares of SilverBox Corp IV Warrants worth $23.5K as of Q2 2026.
  • Magnetar Financial sold 3,797 SilverBox Corp IV Warrants shares in Q2 2026, an estimated $626.
  • SilverBox Corp IV Warrants made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #1120 holding.
  • Magnetar Financial first reported a position in SilverBox Corp IV Warrants in Q2 2025 and has held it in 5 quarters since.
  • Magnetar Financial's SilverBox Corp IV Warrants position peaked at $222K in Q2 2025.
  • 29 funds tracked by Wall St. Rank held SilverBox Corp IV Warrants as of Q2 2026.

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