Blue Water Acquisition Corp. III - Class A Ordinary Shares, $0.0001 par value (BLUW) Institutional Ownership

13F Institutional Holders and Ownership History from Q3 2025 to Q4 2025

Type / Class
Equity / Class A Ordinary Shares, $0.0001 par value
Symbol
BLUW on Nasdaq
Shares outstanding
26,111,111
Price per share
$10.32
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
23,627,961
Total reported value
$243,801,653
% of total 13F portfolios
0%
Share change
+2,679,379
Value change
+$28,080,022
Number of holders
59
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Blue Water Acquisition Corp. III - Class A Ordinary Shares, $0.0001 par value (BLUW) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Yorkville BW Acquisition Sponsor, LLC 21% $67,820,200 6,755,000 Yorkville BW Acquisition Sponsor, LLC 25 Nov 2025
Anson Funds Management LP 9.9% $26,677,200 2,585,000 Anson Funds Management LP 31 Dec 2025
Harraden Circle Investments, LLC 6.6% $17,296,912 1,722,800 Harraden Circle Investments, LLC 01 Dec 2025
AQR CAPITAL MANAGEMENT LLC 4.4% -22% $11,484,916 -$3,455,084 1,153,104 -23% AQR Capital Management, LLC 30 Sep 2025

As of 31 Dec 2025, 59 institutional investors reported holding 23,627,961 shares of Blue Water Acquisition Corp. III - Class A Ordinary Shares, $0.0001 par value (BLUW). This represents 90% of the company’s total 26,111,111 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Blue Water Acquisition Corp. III - Class A Ordinary Shares, $0.0001 par value (BLUW) together control 72% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Anson Funds Management LP 9.5% 2,485,000 3.6% $25,645,200
Harraden Circle Investments, LLC 6.6% 1,722,800 3.3% $17,779,296
Magnetar Financial LLC 5.7% 1,500,000 0% 0.15% $15,480,000
D. E. Shaw & Co., Inc. 4.8% 1,252,350 0% 0.01% $12,924,252
AQR Arbitrage LLC 4.4% 1,153,104 0% 0.25% $11,900,033
TENOR CAPITAL MANAGEMENT Co., L.P. 3.8% 1,000,000 0% 0.15% $10,320,000
Linden Advisors LP 3.4% 900,000 0% 0.06% $9,288,000
LMR Partners LLP 3.1% 800,000 0.08% $8,256,000
TWO SIGMA INVESTMENTS, LP 3.1% 797,500 0% 0.01% $8,230,200
Glazer Capital, LLC 2.9% 750,000 -30% 0.2% $7,740,000
BERKLEY W R CORP 2.8% 731,506 -21% 0.42% $7,549,142
Verition Fund Management LLC 2.6% 686,653 +31% 0.04% $7,086,259
MILLENNIUM MANAGEMENT LLC 2% 510,484 -34% 0% $5,268,195
Radcliffe Capital Management, L.P. 1.8% 475,000 0% 0.27% $4,902,000
RIVERNORTH CAPITAL MANAGEMENT, LLC 1.7% 451,223 +15% 0.22% $4,656,621
MOORE CAPITAL MANAGEMENT, LP 1.7% 450,000 0% 0.09% $4,644,000
OMERS ADMINISTRATION Corp 1.6% 418,056 0.03% $4,314,338
PICTON MAHONEY ASSET MANAGEMENT 1.5% 400,000 -20% 0.05% $4,128,000
Hudson Bay Capital Management LP 1.5% 399,324 -39% 0.02% $4,121,024
J. Goldman & Co LP 1.4% 364,753 0.15% $3,764,251
ARISTEIA CAPITAL, L.L.C. 1.3% 350,000 0% 0.1% $3,612,000
Polar Asset Management Partners Inc. 1.3% 350,000 0% 0.07% $3,612,000
BNP PARIBAS FINANCIAL MARKETS 1.3% 346,894 0% 0% $3,579,946
Periscope Capital Inc. 1.2% 306,200 -12% 0.61% $3,159,984
Shaolin Capital Management LLC 1.1% 300,000 -45% 0.12% $3,096,000

Institutional Holders of Blue Water Acquisition Corp. III - Class A Ordinary Shares, $0.0001 par value (BLUW) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 23,627,961 $243,801,653 +$28,080,022 $10.32 59
2025 Q3 21,219,068 $211,224,066 +$202,004,827 $9.97 54