Blue Water AcquisitionBWIV.U 13F holders, Q1 2026 (March 31) 41 holders
1 famous investor
$9.92 avg. 13F price*
At the end of Q1 2026 , 41 institutions reported holding Blue Water Acquisition Corp. (BWIV.U) in their 13F filings. The largest holders were Adage Capital Partners Gp, L.L.C. ($11.2M), Magnetar Financial LLC ($9.4M) and Wealthspring Capital LLC ($6.5M). One famous investor held it Israel Englander (0.0% of Millennium Management's portfolio).
Company Blue Water Acquisition Corp.
Filed as BLUE WTR ACQUISITION CORP IV (Q1 2026)
CUSIP G1368A120
Latest filing quarter Q2 2026 History Number of 13F holders
Total Exit/New Position Q1 2026 Institutions Total Value New Positions 40 $115.7M Exits 0 $0
Ownership 41 holders Portfolio Manager % of Holder's Portfolio Change Shares Value ▼ Adage Capital Partners Gp, L.L.C. 0.02% New 1,125,000 $11.2M Magnetar Financial LLC 0.10% New 950,000 $9.4M Wealthspring Capital LLC 1.58% New 658,077 $6.5M Linden Advisors LP 0.36% New 625,000 $6.2M Alberta Investment Management Corp 0.04% New 600,000 $6.0M Millennium Management 0.00% New 600,000 $6.0M Rivernorth Capital Management, LLC 0.25% New 500,000 $5.0M Aristeia Capital, L.L.C. 0.19% New 500,000 $5.0M LMR Partners LLP 0.06% New 500,000 $5.0M Healthcare of Ontario Pension Plan Trust Fund 0.01% New 500,000 $5.0M Lineage Point Capital LP 1.13% New 462,900 $4.6M Sona Asset Management (us) LLC 0.20% New 350,000 $3.5M Whitebox Advisors LLC 0.19% New 350,000 $3.5M TENOR CAPITAL MANAGEMENT Co., L.P. 0.20% New 300,000 $3.0M Calamos Advisors LLC 0.02% New 300,000 $3.0M BNP Paribas Financial Markets 0.00% New 299,871 $3.0M AQR Arbitrage LLC 0.06% New 293,029 $2.9M Radcliffe Capital Management, L.P. 0.31% New 275,000 $2.7M Verition Fund Management LLC 0.03% New 259,028 $2.6M Kryger Capital LLC 0.18% — 250,000 $2.5M Two Sigma Investments, LP 0.00% New 226,562 $2.2M K2 Principal Fund, L.P. 0.60% New 200,000 $2.0M Moore Capital Management, LP 0.08% New 200,000 $2.0M Glazer Capital, LLC 0.04% New 178,136 $1.8M Shaolin Capital Management LLC 0.17% New 150,000 $1.5M Qube Research & Technologies Ltd 0.00% New 150,000 $1.5M Berkley W R Corp. 0.08% New 149,160 $1.5M Deltec Asset Management LLC 0.23% New 125,000 $1.2M Mint Tower Capital Management B.V. 0.22% New 100,000 $992K Periscope Capital Inc. 0.18% New 100,000 $992K Westchester Capital Management, LLC 0.05% New 100,000 $992K Ghisallo Capital Management LLC 0.03% New 100,000 $992K Saba Capital Management, L.P. 0.03% New 99,999 $992K Jane Street Group, LLC 0.00% New 85,837 $852K Heights Capital Management, Inc. 0.17% New 60,000 $595K Ionic Capital Management LLC 0.50% New 50,000 $496K DLD Asset Management, LP 0.15% New 50,000 $496K Royal Bank of Canada 0.00% New 50,000 $496K Abc Arbitrage SA 0.03% New 20,000 $198K Bulldog Investors, LLP 0.02% New 10,000 $99K TrueMark Investments, LLC 0.02% New 10,000 $99K
"% of holder's portfolio" is BWIV.U's weight in each manager's 13F, not the share of Blue Water Acquisition Corp. the manager owns.