IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Best Spac I Acquisition Corp

Q1 2026 vs Q2 2026

Comparing institutional holders between quarters

Quarters

Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile
Citadel Advisors LLC
UNCHANGED
Shares25,000 from 25,000
Change0 (0%)
Value$347.0K (+$87.0K)
Filed 2026-09-02
Clear Street Group Inc.
DECREASED
Shares2,107 from 169,212
Change-167,105 (-99%)
Value$25.3K (-$1.7M)
Filed 2026-08-12
UBS Group AG
UNCHANGED
Shares217 from 217
Change0 (0%)
Value$2.3K (+$122)
Filed 2026-08-13
Adar1 Capital Management, LLC
CLOSED
Shares0 from 100,000
Change-100,000 (-100%)
Value$0 (-$1.0M)
Filed 2026-08-14
HRT Financial LP
CLOSED
Shares0 from 21,968
Change-21,968 (-100%)
Value$0 (-$228)
Filed 2026-08-14
Status
Citadel Advisors LLC
UNCHANGED25,00025,00000%$260.0K$347.0K+$87.0K2026-09-02
Clear Street Group Inc.
DECREASED2,107169,212-167,105-99%$1.8M$25.3K-$1.7M2026-08-12
UBS Group AG
UNCHANGED21721700%$2.2K$2.3K+$1222026-08-13
Adar1 Capital Management, LLC
CLOSED0100,000-100,000-100%$1.0M$0-$1.0M2026-08-14
HRT Financial LP
CLOSED021,968-21,968-100%$228$0-$2282026-08-14
Showing 5 of 5 institutions