Picton Mahoney Asset Management’s SilverBox Corp IV SBXD Stock Holding History

Picton Mahoney Asset Management’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	$8.92M	Hold	824,899	–	–	0.07%	267
2026 Q1	$8.83M	Hold	824,899	–	–	0.07%	259
2025 Q4	$8.73M	Hold	824,899	–	–	0.07%	236
2025 Q3	$8.64M	Hold	824,899	–	–	0.08%	215
2025 Q2	$9.04M	Sell	824,899 -175,000	-18%	-$1.83M	0.09%	199
2025 Q1	$10.2M	Sell	999,899 -100	-0%	-$1.01K	0.18%	125
2024 Q4	$10.1M	Buy	+999,999	New	+$10M	0.21%	124

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

RiverPark Advisors New York $219M AUM 14.91% 1-Year Est. Return

Picton Mahoney Asset Management's SBXD Position: Q2 2026 in Review

Picton Mahoney Asset Management held its SilverBox Corp IV (SBXD) position steady in Q2 2026 at 824,899 shares worth $8.92M. The position accounts for 0.07% of the portfolio, ranked #267.

Picton Mahoney Asset Management first reported a position in SBXD in Q4 2024 and has held it in 7 quarters since. The position peaked at $10.2M in Q1 2025. 49 funds tracked by Wall St. Rank hold SBXD as of Q2 2026.

Picton Mahoney Asset Management held 824,899 shares of SilverBox Corp IV worth $8.92M as of Q2 2026.
Picton Mahoney Asset Management left its SilverBox Corp IV share count unchanged in Q2 2026.
SilverBox Corp IV made up 0.07% of Picton Mahoney Asset Management's portfolio in Q2 2026, its #267 holding.
Picton Mahoney Asset Management first reported a position in SilverBox Corp IV in Q4 2024 and has held it in 7 quarters since.
Picton Mahoney Asset Management's SilverBox Corp IV position peaked at $10.2M in Q1 2025.
49 funds tracked by Wall St. Rank held SilverBox Corp IV as of Q2 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.