Who Owns BLUE WTR ACQUISITION CORP IV (BWIVU)? -- Institutional Holders (2026-06-30)

45 institutions reported holding $25.6M of BLUE WTR ACQUISITION CORP IV (BWIVU) in SEC 13F filings for 2026-06-30. Largest institutional holders: ARISTEIA CAPITAL, L.L.C. ($5.0M), LMR Partners LLP ($5.0M), Lineage Point Capital LP ($4.6M), Calamos Advisors LLC ($3.0M), Centiva Capital, LP ($2.0M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	ARISTEIA CAPITAL, L.L.C.	$5.0M	500,000	Hold
2	LMR Partners LLP	$5.0M	500,000	Hold
3	Lineage Point Capital LP	$4.6M	455,336	Trimmed
4	Calamos Advisors LLC	$3.0M	300,000	Hold
5	Centiva Capital, LP	$2.0M	200,000	New
6	Qube Research & Technologies Ltd	$1.5M	150,000	Hold
7	MILLENNIUM MANAGEMENT LLC	$1.3M	125,000	Trimmed
8	Westchester Capital Management, LLC	$1.0M	100,000	Hold
9	Ghisallo Capital Management LLC	$1.0M	100,000	Hold
10	Clear Street Group Inc.	$463,788	46,194	New
11	JANE STREET GROUP, LLC	$346,882	34,550	Trimmed
12	StoneX Group Inc.	$252,748	25,000	New
13	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$153,331	15,272	New
14	Royal Bank of Canada	$0	0	Exited
15	GLAZER CAPITAL, LLC	$0	0	Exited
16	HEIGHTS CAPITAL MANAGEMENT, INC	$0	0	Exited
17	BERKLEY W R CORP	$0	0	Exited
18	ADAGE CAPITAL PARTNERS GP, L.L.C.	$0	0	Exited
19	BNP PARIBAS FINANCIAL MARKETS	$0	0	Exited
20	AQR Arbitrage LLC	$0	0	Exited
21	TWO SIGMA INVESTMENTS, LP	$0	0	Exited
22	Radcliffe Capital Management, L.P.	$0	0	Exited
23	WHITEBOX ADVISORS LLC	$0	0	Exited
24	DELTEC ASSET MANAGEMENT LLC	$0	0	Exited
25	Linden Advisors LP	$0	0	Exited

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