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DaveManuel.com · Institutional Ownership · Who Owns It

BLUE WTR ACQUISITION CORP IV (BWIV)

Institutional ownership reported to the SEC as of Q2 2026, across 2 quarters.

35
Reporting holders
$98.5M
Reported value
0.0%
Calls
0.0%
Puts
+35
Holder change

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
ADAGE CAPITAL PARTNERS GP, L.L.C.$11.1M1,125,0000.02%newNEW
Magnetar Financial LLC$9.4M950,0000.09%newNEW
Wealthspring Capital LLC$6.3M636,3191.41%newNEW
Linden Advisors LP$6.2M625,0000.03%newNEW
Alberta Investment Management Corp$5.9M600,0000.03%newNEW
RIVERNORTH CAPITAL MANAGEMENT, LLC$5.0M500,0000.24%newNEW
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$5.0M500,0000.01%newNEW
MILLENNIUM MANAGEMENT LLC$4.7M475,0000.00%newNEW
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$4.0M400,0000.02%newNEW
WHITEBOX ADVISORS LLC$3.5M350,0000.05%newNEW
SONA ASSET MANAGEMENT (US) LLC$3.5M350,0000.07%newNEW
TENOR CAPITAL MANAGEMENT Co., L.P.$3.0M300,0000.04%newNEW
BNP PARIBAS FINANCIAL MARKETS$3.0M299,9720.00%newNEW
AQR Arbitrage LLC$2.9M293,3240.04%newNEW
Radcliffe Capital Management, L.P.$2.7M275,1000.21%newNEW
Kryger Capital LLC$2.5M245,7910.14%newNEW
TWO SIGMA INVESTMENTS, LP$2.2M226,5620.00%newNEW
Verition Fund Management LLC$2.2M217,8840.01%newNEW
MOORE CAPITAL MANAGEMENT, LP$2.0M200,0000.03%newNEW
GLAZER CAPITAL, LLC$2.0M199,3090.05%newNEW
WOLVERINE ASSET MANAGEMENT LLC$1.9M190,1250.02%newNEW
Clear Street Group Inc.$1.7M173,2510.00%newNEW
BERKLEY W R CORP$1.5M149,1600.07%newNEW
DELTEC ASSET MANAGEMENT LLC$990.0K100,0000.15%newNEW
K2 PRINCIPAL FUND, L.P.$990.0K100,0000.07%newNEW
Mint Tower Capital Management B.V.$990.0K100,0000.11%newNEW
Periscope Capital Inc.$988.0K99,8000.09%newNEW
Shaolin Capital Management LLC$898.2K90,7250.04%newNEW
HEIGHTS CAPITAL MANAGEMENT, INC$594.0K60,0000.14%newNEW
DLD Asset Management, LP$495.0K50,0000.03%newNEW
Hudson Bay Capital Management LP$234.8K23,7180.00%newNEW
ABC ARBITRAGE SA$198.0K20,0000.02%newNEW
DV Trading LLC$99.0K10,0000.00%newNEW
TrueMark Investments, LLC$99.0K10,0000.01%newNEW
Arax Advisory Partners$39.6K4,0000.00%newNEW

What the company announced

Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.

FiledEvent dateWhatSource
2026-08-182026-08-12Directors or officers departed or appointedfiling

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q3 20262$1.2M120,0000000.0%
Q2 202635$98.5M9,950,04035000.0%