BSAA — Best Spac I Acquisition Corp Institutional Holders · Q2 2026

Name: Who Owns BSAA? 29 Institutions Hold $5.63M (Q2 2026)
Creator: ko.io

Who owns Best Spac I Acquisition Corp (BSAA)? 29 institutions reported holding $5.63M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Mizuho Securities USA LLC ($5.4M), Susquehanna International Group, LLP ($167,469), UBS Group AG ($53,178).

Rank	Institution	Value	Shares	Change
1	MIZUHO SECURITIES USA LLC	$5.4M	533,699	Hold
2	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$167,469	14,437	Added
3	UBS Group AG	$53,178	4,480	Added
4	Clear Street Group Inc.	$4,712	397	Trimmed
5	MORGAN STANLEY	$332	28	Trimmed
6	Karpus Management, Inc.	$0	0	Exited
7	GLAZER CAPITAL, LLC	$0	0	Exited
8	ARISTEIA CAPITAL, L.L.C.	$0	0	Exited
9	HEIGHTS CAPITAL MANAGEMENT, INC	$0	0	Exited
10	BERKLEY W R CORP	$0	0	Exited
11	BNP PARIBAS FINANCIAL MARKETS	$0	0	Exited
12	AQR Arbitrage LLC	$0	0	Exited
13	Radcliffe Capital Management, L.P.	$0	0	Exited
14	WOLVERINE ASSET MANAGEMENT LLC	$0	0	Exited
15	MMCAP International Inc. SPC	$0	0	Exited
16	Polar Asset Management Partners Inc.	$0	0	Exited
17	Hudson Bay Capital Management LP	$0	0	Exited
18	RIVERNORTH CAPITAL MANAGEMENT, LLC	$0	0	Exited
19	Westchester Capital Management, LLC	$0	0	Exited
20	BOOTHBAY FUND MANAGEMENT, LLC	$0	0	Exited
21	Dakota Wealth Management	$0	0	Exited
22	Mint Tower Capital Management B.V.	$0	0	Exited
23	Centiva Capital, LP	$0	0	Exited
24	PenderFund Capital Management Ltd.	$0	0	Exited
25	Shaolin Capital Management LLC	$0	0	Exited

Source: SEC Form 13F filings · as of 2026-06-30