AQR Arbitrage’s BEST SPAC I Acquisition Corp BSAA Stock Holding History

AQR Arbitrage’s Portfolio BSAA Stock Details BSAA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-109,800	Closed	-$1.12M	–	697
2026 Q1	$1.12M	Sell	109,800 -4,234	-4%	-$43.2K	0.02%	323
2025 Q4	$1.16M	Hold	114,034	–	–	0.02%	295
2025 Q3	$1.15M	Buy	+114,034	New	+$1.14M	0.03%	266

Other funds holding BSAA

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

AQR Arbitrage's BSAA Position: Q2 2026 in Review

AQR Arbitrage sold out of BEST SPAC I Acquisition Corp (BSAA) in Q2 2026, closing a stake of 109,800 shares — an estimated $1.12M sold.

AQR Arbitrage first reported a position in BSAA in Q3 2025 and held it in 3 quarters. The position peaked at $1.16M in Q4 2025. 4 funds tracked by Wall St. Rank hold BSAA as of Q2 2026.

AQR Arbitrage reported no remaining BEST SPAC I Acquisition Corp position as of Q2 2026 after selling out during the quarter.
AQR Arbitrage sold 109,800 BEST SPAC I Acquisition Corp shares in Q2 2026, an estimated $1.12M.
AQR Arbitrage first reported a position in BEST SPAC I Acquisition Corp in Q3 2025 and held it in 3 quarters.
AQR Arbitrage's BEST SPAC I Acquisition Corp position peaked at $1.16M in Q4 2025.
4 funds tracked by Wall St. Rank held BEST SPAC I Acquisition Corp as of Q2 2026.

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