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 |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 19,682 | $197.0K | 0.00% | +19,682 | New |
| Warberg Asset Management LLC | 20,000 | $200.2K | 0.05% | +20,000 | New |
| PenderFund Capital Management Ltd. | 24,700 | $247.1K | 0.06% | +24,700 | New |
| Parallax Volatility Advisers, L.P. | 25,000 | $250.3K | 0.01% | +25,000 | New |
| Royal Bank of Canada | 39,842 | $399.0K | 0.00% | +39,842 | New |
| Prelude Capital Management, LLC | 40,000 | $400.4K | 0.04% | +40,000 | New |
| GTS Securities LLC | 40,114 | $401.3K | 0.02% | +40,114 | 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 |
| Crossingbridge Advisors, LLC | 78,041 | $780.8K | 0.69% | +78,041 | New |
| Wolverine Asset Management LLC | 100,000 | $1.00M | 0.02% | +100,000 | New |
| Quarry LP | 112,500 | $1.13M | 0.26% | +112,500 | New |
| Saba Capital Management, L.P. | 116,238 | $1.16M | 0.03% | +116,238 | 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 |
| 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 |
| 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 |
| Cantor Fitzgerald, L. P. | 183,944 | $1.84M | 0.05% | +183,944 | New |
| Bulldog Investors, LLP | 185,172 | $1.85M | 0.47% | +185,172 | New |
| DLD Asset Management, LP | 190,000 | $1.90M | 0.23% | +190,000 | New |
| Wealthspring Capital LLC | 195,310 | $1.96M | 0.52% | +195,310 | 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 |
| 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 |
| Driehaus Capital Management LLC | 225,000 | $2.25M | 0.02% | +225,000 | New |
| Omers Administration Corp | 227,522 | $2.28M | 0.02% | +227,522 | New |
| StoneX Group Inc. | 229,917 | $2.30M | 0.11% | +229,917 | New |
| Highbridge Capital Management LLC | 250,000 | $2.50M | 0.13% | +250,000 | 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 |
| Readystate Asset Management LP | 301,200 | $3.01M | 0.13% | +301,200 | 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 |
| Clear Street LLC | 363,819 | $3.64M | 0.02% | +363,819 | New |
| Rivernorth Capital Management, LLC | 434,021 | $4.34M | 0.24% | +434,021 | New |
| Moore Capital Management, LP | 450,000 | $4.50M | 0.09% | +450,000 | New |
| MYDA Advisors LLC | 450,000 | $4.50M | 1.26% | +450,000 | New |
| Virtu Financial LLC | 451,900 | $4.52M | 0.23% | +451,900 | New |
| Westchester Capital Management, LLC | 500,000 | $5.00M | 0.29% | +500,000 | 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 |
| Alberta Investment Management Corp | 600,000 | $6.00M | 0.05% | +600,000 | New |
| Hudson Bay Capital Management LP | 650,000 | $6.50M | 0.04% | +650,000 | New |
| Berkley W R Corp | 659,343 | $6.60M | 0.41% | +659,343 | New |
| Mizuho Securities USA LLC | 700,122 | $6.98M | 0.15% | +700,122 | New |
| Two Sigma Investments, LP | 797,500 | $7.98M | 0.01% | +797,500 | 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 |
| Shaolin Capital Management LLC | 907,459 | $9.08M | 0.40% | +907,459 | New |
| Millennium Management LLC | 950,000 | $9.51M | 0.01% | +950,000 | 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 |
| Glazer Capital, LLC | 1,059,615 | $10.6M | 0.38% | +1,059,615 | New |
| 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 |