Periscope Capital’s SilverBox Corp IV SBXD Stock Holding History

Periscope Capital’s Portfolio SBXD Stock Details SBXD Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$811K	Sell	75,000 -50,000	-40%	-$539K	0.07%	242
2026 Q1	$1.34M	Sell	125,000 -61,353	-33%	-$653K	0.15%	180
2025 Q4	$1.97M	Sell	186,353 -13,647	-7%	-$144K	0.23%	136
2025 Q3	$2.09M	Sell	200,000 -42,657	-18%	-$451K	0.33%	98
2025 Q2	$2.66M	Buy	242,657 +1,112	+0.5%	+$11.6K	0.59%	51
2025 Q1	$2.46M	Buy	241,545 +41,545	+21%	+$421K	1.06%	36
2024 Q4	$2.02M	Buy	+200,000	New	+$2.01M	1.12%	28

Other funds holding SBXD

Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return

WRBC

W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return

MSU

Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return

PAMP

Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return

Crossingbridge Advisors Pleasantville, New York $567M AUM 0.34% 1-Year Est. Return

PMAM

Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 51.46% 1-Year Est. Return

Periscope Capital's SBXD Position: Q2 2026 in Review

Periscope Capital reduced its SilverBox Corp IV (SBXD) stake by 40% in Q2 2026, selling an estimated $539K and leaving 75,000 shares worth $811K. The position accounts for 0.07% of the portfolio, ranked #242.

Periscope Capital first reported a position in SBXD in Q4 2024 and has held it in 7 quarters since. The position peaked at $2.66M in Q2 2025. 48 funds tracked by Wall St. Rank hold SBXD as of Q2 2026.

Periscope Capital held 75,000 shares of SilverBox Corp IV worth $811K as of Q2 2026.
Periscope Capital sold 50,000 SilverBox Corp IV shares in Q2 2026, an estimated $539K.
SilverBox Corp IV made up 0.07% of Periscope Capital's portfolio in Q2 2026, its #242 holding.
Periscope Capital first reported a position in SilverBox Corp IV in Q4 2024 and has held it in 7 quarters since.
Periscope Capital's SilverBox Corp IV position peaked at $2.66M in Q2 2025.
48 funds tracked by Wall St. Rank held SilverBox Corp IV as of Q2 2026.

Based on Periscope Capital's 13F filing for Q2 2026, filed 11 Aug 2026.