Blue Water Acquisition Corp. III
BLUWU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002050501
No open-market purchases or sales by Blue Water Acquisition Corp. III insiders were filed in the last 90 days; 6 institutions reported holding it in 13F filings for Q2 2026, worth $4.41M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Blue Water Acquisition Corp. III as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 63
- +63 vs. Q1 2025
- Shares held
- 23.5M
- +23.5M vs. Q1 2025
- Total value
- $235.6M
- +$235.6M vs. Q1 2025
- New holders
- 63
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BLUWU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 6 | $4.41M |
| Q1 2026 | 7 | $10.7M |
| Q4 2025 | 9 | $15.0M |
| Q3 2025 | 14 | $36.8M |
| Q2 2025 | 63 | $235.6M |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Blue Water Acquisition Corp. III; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CNH Partners LLC | 1,500,000 | $15.0M | 0.35% | +1,500,000 | New |
| Magnetar Financial LLC | 1,500,000 | $15.0M | 0.07% | +1,500,000 | New |
| Glazer Capital, LLC | 1,059,615 | $10.6M | 0.38% | +1,059,615 | New |
| Tenor Capital Management Co., L.P. | 1,000,000 | $10.0M | 0.14% | +1,000,000 | New |
| LMR Partners LLP | 1,000,000 | $10.0M | 0.16% | +1,000,000 | New |
| Millennium Management LLC | 950,000 | $9.51M | 0.01% | +950,000 | New |
| Shaolin Capital Management LLC | 907,459 | $9.08M | 0.40% | +907,459 | New |
| Linden Advisors LP | 900,000 | $9.00M | 0.06% | +900,000 | New |
| Verition Fund Management LLC | 900,000 | $9.00M | 0.05% | +900,000 | New |
| Two Sigma Investments, LP | 797,500 | $7.98M | 0.01% | +797,500 | New |
| Mizuho Securities USA LLC | 700,122 | $6.98M | 0.15% | +700,122 | New |
| Berkley W R Corp | 659,343 | $6.60M | 0.41% | +659,343 | New |
| Hudson Bay Capital Management LP | 650,000 | $6.50M | 0.04% | +650,000 | New |
| Alberta Investment Management Corp | 600,000 | $6.00M | 0.05% | +600,000 | New |
| Toronto Dominion Bank | 500,000 | $5.00M | 0.01% | +500,000 | New |
| Radcliffe Capital Management, L.P. | 500,000 | $5.00M | 0.38% | +500,000 | New |
| Picton Mahoney Asset Management | 500,000 | $5.00M | 0.07% | +500,000 | New |
| Westchester Capital Management, LLC | 500,000 | $5.00M | 0.29% | +500,000 | New |
| Virtu Financial LLC | 451,900 | $4.52M | 0.23% | +451,900 | New |
| MYDA Advisors LLC | 450,000 | $4.50M | 1.26% | +450,000 | New |
| Moore Capital Management, LP | 450,000 | $4.50M | 0.09% | +450,000 | New |
| Rivernorth Capital Management, LLC | 434,021 | $4.34M | 0.24% | +434,021 | New |
| Clear Street LLC | 363,819 | $3.64M | 0.02% | +363,819 | New |
| Aristeia Capital LLC | 350,000 | $3.50M | 0.10% | +350,000 | New |
| Polar Asset Management Partners Inc. | 350,000 | $3.50M | 0.09% | +350,000 | New |
| Readystate Asset Management LP | 301,200 | $3.01M | 0.13% | +301,200 | New |
| Whitebox Advisors LLC | 250,000 | $2.50M | 0.07% | +250,000 | New |
| Vivaldi Asset Management, LLC | 250,000 | $2.50M | 0.17% | +250,000 | New |
| Highbridge Capital Management LLC | 250,000 | $2.50M | 0.13% | +250,000 | New |
| StoneX Group Inc. | 229,917 | $2.30M | 0.11% | +229,917 | New |
| Omers Administration Corp | 227,522 | $2.28M | 0.02% | +227,522 | New |
| Driehaus Capital Management LLC | 225,000 | $2.25M | 0.02% | +225,000 | New |
| MMCAP International Inc. SPC | 200,000 | $2.00M | 0.24% | +200,000 | New |
| Mint Tower Capital Management B.V. | 200,000 | $2.00M | 0.31% | +200,000 | New |
| Periscope Capital Inc. | 200,000 | $2.00M | 0.76% | +200,000 | New |
| HGC Investment Management Inc. | 200,000 | $2.00M | 0.56% | +200,000 | New |
| Centiva Capital, LP | 200,000 | $2.00M | 0.13% | +200,000 | New |
| Ghisallo Capital Management LLC | 200,000 | $2.00M | 0.05% | +200,000 | New |
| Jain Global LLC | 200,000 | $2.00M | 0.03% | +200,000 | New |
| Wealthspring Capital LLC | 195,310 | $1.96M | 0.52% | +195,310 | New |
| DLD Asset Management, LP | 190,000 | $1.90M | 0.23% | +190,000 | New |
| Bulldog Investors, LLP | 185,172 | $1.85M | 0.47% | +185,172 | New |
| Cantor Fitzgerald, L. P. | 183,944 | $1.84M | 0.05% | +183,944 | New |
| Boothbay Fund Management, LLC | 160,000 | $1.60M | 0.05% | +160,000 | New |
| Atw Spac Management LLC | 160,000 | $1.60M | 2.45% | +160,000 | New |
| Marshall Wace, LLP | 150,000 | $1.50M | 0.00% | +150,000 | New |
| 683 Capital Management, LLC | 150,000 | $1.50M | 0.15% | +150,000 | New |
| JPMorgan Chase & Co | 150,000 | $1.50M | 0.00% | +150,000 | New |
| Weiss Asset Management LP | 150,000 | $1.50M | 0.02% | +150,000 | New |
| Saba Capital Management, L.P. | 116,238 | $1.16M | 0.03% | +116,238 | New |
| Quarry LP | 112,500 | $1.13M | 0.26% | +112,500 | New |
| Wolverine Asset Management LLC | 100,000 | $1.00M | 0.02% | +100,000 | New |
| Crossingbridge Advisors, LLC | 78,041 | $780.8K | 0.69% | +78,041 | New |
| Deltec Asset Management LLC | 50,000 | $500.5K | 0.09% | +50,000 | New |
| Context Capital Management, LLC | 50,000 | $500.5K | 0.02% | +50,000 | New |
| Vazirani Asset Management LLC | 50,000 | $500.5K | 1.91% | +50,000 | New |
| GTS Securities LLC | 40,114 | $401.3K | 0.02% | +40,114 | New |
| Prelude Capital Management, LLC | 40,000 | $400.4K | 0.04% | +40,000 | New |
| Royal Bank of Canada | 39,842 | $399.0K | 0.00% | +39,842 | New |
| Parallax Volatility Advisers, L.P. | 25,000 | $250.3K | 0.01% | +25,000 | New |
| PenderFund Capital Management Ltd. | 24,700 | $247.1K | 0.06% | +24,700 | New |
| Warberg Asset Management LLC | 20,000 | $200.2K | 0.05% | +20,000 | New |
| Jane Street Group, LLC | 19,682 | $197.0K | 0.00% | +19,682 | New |