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Disclosery

BLUW BLUE WTR ACQUISITION CORP. I

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ORD SHS CL A (common), issuer CIK 2050501

54 managers (54 13F filers) reported a position in BLUW shares at 2025-09-30, 21,219,068 shares in all. 53 filers opened a position and 0 filers sold out during the quarter.

Managers
54
13F filers
54
New
53
Added
0
Reduced
0
Sold out
0
Shares held by filers
21,219,068

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Magnetar Financial LLCin group Magnetar Financial LLC1,500,000$15M0.09%new13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.1,252,350$12.5M0.01%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,153,104$11.5M0.29%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC1,078,363$10.7M0.36%new13F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.1,000,000$9.97M0.13%new13F-HRTimeline
BERKLEY W R CORP929,870$9.26M0.6%new13F-HRTimeline
Linden Advisors LPin group Linden Advisors LP900,000$8.97M0.06%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP797,500$7.94M0.01%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC772,800$7.7M0.01%new13F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…650,000$6.48M0.04%new13F-HR/ATimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.578,152$5.76M0.03%13F-HRTimelineGroup
Shaolin Capital Management LLC547,806$5.46M0.26%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC530,393$5.29M0.08%new13F-HRTimelineGroup
Verition Fund Management LLC524,160$5.23M0.03%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT500,000$4.99M0.06%new13F-HRTimeline
Radcliffe Capital Management, L.P.475,000$4.74M0.29%new13F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…475,000$4.73M0.25%new13F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC458,015$4.57M0.25%new13F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP450,000$4.49M0.09%new13F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK430,899$4.3M0.01%new13F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…400,000$3.99M0.02%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC392,203$3.91M0.22%new13F-HRTimeline
Wealthspring Capital LLCin group Wealthspring Capital LLC373,092$3.72M0.88%new13F-HRTimelineGroup
Periscope Capital Inc.349,800$3.49M0.85%new13F-HRTimeline
ARISTEIA CAPITAL, L.L.C.350,000$3.49M0.11%new13F-HRTimeline
Polar Asset Management Partners Inc.350,000$3.49M0.07%new13F-HR/ATimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS346,894$3.46M<0.01%new13F-HRTimelineGroup
OCONNOR, A Distinct Business Unit of UB…250,000$2.5M0.08%new13F-HR/ATimelineThe filing omitted confidential holdings, a later amendment may add them.
WHITEBOX ADVISORS LLC250,000$2.49M0.05%new13F-HRTimeline
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP249,998$2.49M0.16%new13F-HRTimelineGroup
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC268,576$2.36M0.05%new13F-HRTimelineGroup
Driehaus Capital Management LLC225,000$2.24M0.02%new13F-HRTimeline
Jain Global LLC200,000$2M0.03%new13F-HRTimeline
MMCAP International Inc. SPCin group MMCAP200,000$1.99M0.23%new13F-HRTimelineGroup
Mint Tower Capital Management B.V.200,000$1.99M0.25%new13F-HRTimeline
Centiva Capital, LP200,000$1.99M0.19%new13F-HRTimeline
Ghisallo Capital Management LLC200,000$1.99M0.07%new13F-HRTimeline
DLD Asset Management, LP190,000$1.89M0.24%new13F-HR/ATimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP150,000$1.5M<0.01%new13F-HRTimelineGroup
683 Capital Management, LLCin group 683 Capital Management, LLC150,000$1.5M0.14%new13F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC148,325$1.48M0.11%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC111,775$1.12M0.03%new13F-HRTimeline
ATW SPAC MANAGEMENT LLC111,775$1.11M1.41%new13F-HRTimeline
K2 PRINCIPAL FUND, L.P.100,000$996K0.1%new13F-HRTimeline
Crossingbridge Advisors, LLC98,041$979K0.5%new13F-HRTimeline
Karpus Management, Inc.98,170$978K0.03%new13F-HRTimeline
Context Capital Management, LLC50,000$498K0.02%new13F-HRTimeline
DELTEC ASSET MANAGEMENT LLC50,000$498K0.08%new13F-HRTimeline
Bulldog Investors, LLP41,519$414K0.1%new13F-HRTimeline
Schonfeld Strategic Advisors LLC40,000$399K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA29,324$292K<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC20,964$209K<0.01%new13F-HRTimelineGroup
Warberg Asset Management LLC20,000$200K0.06%new13F-HRTimeline
UBS Group AGin group UBS Group AG200$1.99K<0.01%new13F-HRTimelineGroup