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

35 institutions reported holding $98.5M of BLUE WTR ACQUISITION CORP IV (BWIV) in SEC 13F filings for 2026-06-30. Largest institutional holders: ADAGE CAPITAL PARTNERS GP, L.L.C. ($11.1M), Magnetar Financial LLC ($9.4M), Wealthspring Capital LLC ($6.3M), Linden Advisors LP ($6.2M), Alberta Investment Management Corp ($5.9M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1ADAGE CAPITAL PARTNERS GP, L.L.C.$11.1M1.1MNew
2Magnetar Financial LLC$9.4M950,000New
3Wealthspring Capital LLC$6.3M636,319New
4Linden Advisors LP$6.2M625,000New
5Alberta Investment Management Corp$5.9M600,000New
6RIVERNORTH CAPITAL MANAGEMENT, LLC$5.0M500,000New
7HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$5.0M500,000New
8MILLENNIUM MANAGEMENT LLC$4.7M475,000New
9COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$4.0M400,000New
10WHITEBOX ADVISORS LLC$3.5M350,000New
11SONA ASSET MANAGEMENT (US) LLC$3.5M350,000New
12TENOR CAPITAL MANAGEMENT Co., L.P.$3.0M300,000New
13BNP PARIBAS FINANCIAL MARKETS$3.0M299,972New
14AQR Arbitrage LLC$2.9M293,324New
15Radcliffe Capital Management, L.P.$2.7M275,100New
16Kryger Capital LLC$2.5M245,791New
17TWO SIGMA INVESTMENTS, LP$2.2M226,562New
18Verition Fund Management LLC$2.2M217,884New
19MOORE CAPITAL MANAGEMENT, LP$2.0M200,000New
20GLAZER CAPITAL, LLC$2.0M199,309New
21WOLVERINE ASSET MANAGEMENT LLC$1.9M190,125New
22Clear Street Group Inc.$1.7M173,251New
23BERKLEY W R CORP$1.5M149,160New
24K2 PRINCIPAL FUND, L.P.$990,000100,000New
25DELTEC ASSET MANAGEMENT LLC$990,000100,000New

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