AQR Arbitrage’s SilverBox Corp IV SBXD Stock Holding History

AQR Arbitrage’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	$10.9M	Sell	1,012,401 -322,975	-24%	-$3.48M	0.16%	127
2026 Q1	$14.3M	Sell	1,335,376 -11,626	-0.9%	-$124K	0.23%	87
2025 Q4	$14.3M	Hold	1,347,002	–	–	0.3%	89
2025 Q3	$14.1M	Hold	1,347,002	–	–	0.36%	89
2025 Q2	$14.8M	Sell	1,347,002 -212,958	-14%	-$2.23M	0.34%	90
2025 Q1	$15.9M	Hold	1,559,960	–	–	0.38%	85
2024 Q4	$15.7M	Buy	+1,559,960	New	+$15.7M	0.34%	100

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

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

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

AQR Arbitrage's SBXD Position: Q2 2026 in Review

AQR Arbitrage reduced its SilverBox Corp IV (SBXD) stake by 24% in Q2 2026, selling an estimated $3.48M and leaving 1,012,401 shares worth $10.9M. The position accounts for 0.16% of the portfolio, ranked #127.

AQR Arbitrage first reported a position in SBXD in Q4 2024 and has held it in 7 quarters since. The position peaked at $15.9M in Q1 2025. 48 funds tracked by Wall St. Rank hold SBXD as of Q2 2026.

AQR Arbitrage held 1,012,401 shares of SilverBox Corp IV worth $10.9M as of Q2 2026.
AQR Arbitrage sold 322,975 SilverBox Corp IV shares in Q2 2026, an estimated $3.48M.
SilverBox Corp IV made up 0.16% of AQR Arbitrage's portfolio in Q2 2026, its #127 holding.
AQR Arbitrage first reported a position in SilverBox Corp IV in Q4 2024 and has held it in 7 quarters since.
AQR Arbitrage's SilverBox Corp IV position peaked at $15.9M in Q1 2025.
48 funds tracked by Wall St. Rank held SilverBox Corp IV as of Q2 2026.

Based on AQR Arbitrage's 13F filing for Q2 2026, filed 14 Aug 2026.