Polar Asset Management Partners’s BEST SPAC I Acquisition Corp BSAA Stock Holding History

Polar Asset Management Partners’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	-185,100	Closed	-$1.9M	–	996
2026 Q1	$1.9M	Buy	185,100 +100	+0.1%	+$1.02K	0.04%	364
2025 Q4	$1.87M	Hold	185,000	–	–	0.02%	389
2025 Q3	$1.86M	Buy	+185,000	New	+$1.85M	0.02%	398

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

Polar Asset Management Partners's BSAA Position: Q2 2026 in Review

Polar Asset Management Partners sold out of BEST SPAC I Acquisition Corp (BSAA) in Q2 2026, closing a stake of 185,100 shares — an estimated $1.9M sold.

Polar Asset Management Partners first reported a position in BSAA in Q3 2025 and held it in 3 quarters. The position peaked at $1.9M in Q1 2026. 4 funds tracked by Wall St. Rank hold BSAA as of Q2 2026.

Polar Asset Management Partners reported no remaining BEST SPAC I Acquisition Corp position as of Q2 2026 after selling out during the quarter.
Polar Asset Management Partners sold 185,100 BEST SPAC I Acquisition Corp shares in Q2 2026, an estimated $1.9M.
Polar Asset Management Partners first reported a position in BEST SPAC I Acquisition Corp in Q3 2025 and held it in 3 quarters.
Polar Asset Management Partners's BEST SPAC I Acquisition Corp position peaked at $1.9M in Q1 2026.
4 funds tracked by Wall St. Rank held BEST SPAC I Acquisition Corp as of Q2 2026.

Based on Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.