UBS Group
BSAA

UBS Group’s BEST SPAC I Acquisition Corp BSAA Stock Holding History

UBS Group’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
Q1 		$33.1K Buy
3,237
+2,943
+1,001% +$30K ﹤0.01% 7625
2025
Q4 		$2.97K Buy
294
+262
+819% +$2.65K ﹤0.01% 9170
2025
Q3 		$321 Buy
+32
New +$321 ﹤0.01% 9737

Other funds holding BSAA

MSU
Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.79% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.71B AUM 64.57% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.02% 1-Year Est. Return
HCM
Heights Capital Management San Francisco, California $359M AUM 8.03% 1-Year Est. Return
KIM
Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return

UBS Group's BSAA Position: Q1 2026 in Review

UBS Group increased its BEST SPAC I Acquisition Corp (BSAA) stake by 1,001% in Q1 2026, buying an estimated $30K and bringing the position to 3,237 shares worth $33.1K. The position accounts for ﹤0.01% of the portfolio, ranked #7625.

UBS Group first reported a position in BSAA in Q3 2025 and has held it in 3 quarters since. 29 funds tracked by Wall St. Rank hold BSAA as of Q1 2026.

  • UBS Group held 3,237 shares of BEST SPAC I Acquisition Corp worth $33.1K as of Q1 2026.
  • UBS Group bought 2,943 BEST SPAC I Acquisition Corp shares in Q1 2026, an estimated $30K.
  • BEST SPAC I Acquisition Corp made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #7625 holding.
  • UBS Group first reported a position in BEST SPAC I Acquisition Corp in Q3 2025 and has held it in 3 quarters since.
  • 29 funds tracked by Wall St. Rank held BEST SPAC I Acquisition Corp as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.