Blue Water Acquisition Corp. III - BLUW
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Anson Funds Management LP | History | New | 2,585,000 | 26,700 | 2.52% | — | 1 | +2,585,000 | New | Q4 2025 | Feb 17, 2026 |
| Harraden Circle Investments, LLC | History | New | 1,722,800 | 17,779 | 3.26% | — | 2 | +1,722,800 | New | Q4 2025 | Feb 13, 2026 |
| Magnetar Financial LLC | History | No change | 1,500,000 | 15,480 | 0.15% | 0.09% | 3 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| D. E. Shaw & Co., Inc. | History | No change | 1,252,350 | 12,924 | 0.01% | 0.01% | 4 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| AQR Arbitrage LLC | History | No change | 1,153,104 | 11,900 | 0.25% | 0.29% | 5 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | History | No change | 1,000,000 | 10,320 | 0.15% | 0.13% | 6 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| LINDEN ADVISORS LP | History | No change | 900,000 | 9,288 | 0.06% | 0.06% | 7 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| LMR Partners LLP | History | Reduced | 800,000 | 8,256 | 0.02% | 0.04% | 8 | -200,000 | -20.0% | Q4 2025 | Feb 17, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 797,500 | 8,230 | 0.01% | 0.01% | 9 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| GLAZER CAPITAL, LLC | History | Reduced | 750,000 | 7,740 | 0.2% | 0.36% | 10 | -328,363 | -30.45% | Q4 2025 | Feb 13, 2026 |
| BERKLEY W R CORP | History | Reduced | 731,506 | 7,549 | 0.36% | 0.53% | 11 | -198,364 | -21.33% | Q4 2025 | Feb 13, 2026 |
| Verition Fund Management LLC | History | Added to | 686,653 | 7,086 | 0.03% | 0.02% | 12 | +162,493 | 31.0% | Q4 2025 | Feb 13, 2026 |
| Alberta Investment Management Corp | History | No change | 600,000 | 6,330 | 0.04% | 0.04% | 13 | 0 | 0.0% | Q4 2025 | Feb 19, 2026 |
| Westchester Capital Management, LLC | History | Reduced | 600,000 | 6,284 | 0.26% | 0.45% | 14 | -375,000 | -38.46% | Q4 2025 | Feb 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 510,484 | 5,268 | 0.0% | 0.0% | 15 | -262,316 | -33.94% | Q4 2025 | Feb 17, 2026 |
| Radcliffe Capital Management, L.P. | History | No change | 475,000 | 4,902 | 0.27% | 0.29% | 16 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | Reduced | 451,223 | 4,656 | 0.22% | 0.26% | 17 | -1 | 0.0% | Q4 2025 | Feb 17, 2026 |
| MOORE CAPITAL MANAGEMENT, LP | History | No change | 450,000 | 4,644 | 0.07% | 0.06% | 18 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| OMERS ADMINISTRATION Corp | History | No change | 418,056 | 4,314 | 0.03% | 0.03% | 19 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| PICTON MAHONEY ASSET MANAGEMENT | History | Reduced | 400,000 | 4,128 | 0.03% | 0.05% | 20 | -100,000 | -20.0% | Q4 2025 | Feb 11, 2026 |
| Hudson Bay Capital Management LP | History | Reduced | 399,324 | 4,121 | 0.01% | 0.02% | 21 | -250,676 | -38.57% | Q4 2025 | Feb 13, 2026 |
| J. Goldman & Co LP | History | New | 364,753 | 3,764 | 0.1% | — | 22 | +364,753 | New | Q4 2025 | Feb 17, 2026 |
| Polar Asset Management Partners Inc. | History | New | 350,000 | 3,612 | 0.05% | — | 24 | +350,000 | New | Q4 2025 | Feb 17, 2026 |
| ARISTEIA CAPITAL, L.L.C. | History | No change | 350,000 | 3,612 | 0.08% | 0.08% | 23 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 346,894 | 3,579 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| Clear Street Group Inc. | History | Reduced | 338,782 | 3,555 | 0.01% | 0.02% | 26 | -342,753 | -50.29% | Q4 2025 | Feb 13, 2026 |
| PERISCOPE CAPITAL INC. | History | Reduced | 306,200 | 3,159 | 0.36% | 0.56% | 27 | -43,600 | -12.46% | Q4 2025 | Feb 10, 2026 |
| Shaolin Capital Management LLC | History | Reduced | 300,000 | 3,096 | 0.1% | 0.24% | 29 | -247,806 | -45.24% | Q4 2025 | Feb 17, 2026 |
| MYDA Advisors LLC | History | Reduced | 300,000 | 3,096 | 0.59% | 0.97% | 28 | -150,000 | -33.33% | Q4 2025 | Feb 13, 2026 |
| Karpus Management, Inc. | History | Added to | 259,820 | 2,681 | 0.08% | 0.03% | 30 | +161,650 | 164.66% | Q4 2025 | Feb 17, 2026 |
| METEORA CAPITAL, LLC | History | New | 253,839 | 2,619 | 0.22% | — | 31 | +253,839 | New | Q4 2025 | Feb 17, 2026 |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | History | No change | 250,000 | 2,580 | 3.57% | 0.41% | 32 | 0 | 0.0% | Q4 2025 | Mar 04, 2026 |
| WHITEBOX ADVISORS LLC | History | No change | 250,000 | 2,580 | 0.04% | 0.04% | 33 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| First Trust Capital Management L.P. | History | No change | 249,998 | 2,579 | 0.16% | 0.16% | 34 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Reduced | 235,129 | 2,426 | 0.02% | 0.04% | 35 | -295,264 | -55.67% | Q4 2025 | Feb 02, 2026 |
| DLD Asset Management, LP | History | Reduced | 229,977 | 2,373 | 0.18% | 0.14% | 36 | -55,023 | -19.31% | Q4 2025 | Feb 13, 2026 |
| Centiva Capital, LP | History | Added to | 205,000 | 2,115 | 0.02% | 0.02% | 37 | +5,000 | 2.5% | Q4 2025 | Feb 13, 2026 |
| MMCAP International Inc. SPC | History | No change | 200,000 | 2,064 | 0.21% | 0.23% | 38 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| Mint Tower Capital Management B.V. | History | No change | 200,000 | 2,064 | 0.24% | 0.24% | 39 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Ghisallo Capital Management LLC | History | No change | 200,000 | 2,064 | 0.09% | 0.07% | 40 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Jain Global LLC | History | Reduced | 198,400 | 2,047 | 0.01% | 0.01% | 41 | -1,600 | -0.8% | Q4 2025 | Feb 17, 2026 |
| MANGROVE PARTNERS IM, LLC | History | Added to | 189,260 | 1,953 | 0.16% | 0.11% | 42 | +40,935 | 27.6% | Q4 2025 | Feb 17, 2026 |
| MIZUHO SECURITIES USA LLC | History | Reduced | 175,300 | 1,770 | 0.03% | 0.05% | 43 | -93,276 | -34.73% | Q4 2025 | Feb 09, 2026 |
| MARSHALL WACE, LLP | History | No change | 150,000 | 1,548 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| 683 Capital Management, LLC | History | No change | 150,000 | 1,548 | 0.07% | 0.08% | 45 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Lineage Point Capital LP | History | New | 109,531 | 1,130 | 0.43% | — | 46 | +109,531 | New | Q4 2025 | Feb 26, 2026 |
| L1 Global Manager Pty Ltd | History | New | 100,000 | 1,032 | 0.68% | — | 48 | +100,000 | New | Q4 2025 | Feb 13, 2026 |
| K2 PRINCIPAL FUND, L.P. | History | No change | 100,000 | 1,032 | 0.08% | 0.08% | 47 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| CANTOR FITZGERALD, L. P. | History | New | 64,900 | 669 | 0.01% | — | 49 | +64,900 | New | Q4 2025 | Feb 17, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 61,427 | 633 | 0.0% | 0.0% | 50 | +40,463 | 193.01% | Q4 2025 | Feb 09, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 50,000 | 527 | 0.0% | 0.0% | 51 | -100,000 | -66.67% | Q4 2025 | Feb 11, 2026 |
| DELTEC ASSET MANAGEMENT LLC | History | No change | 50,000 | 516 | 0.09% | 0.08% | 52 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| Context Capital Management, LLC | History | No change | 50,000 | 516 | 0.01% | 0.02% | 53 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Virtu Financial LLC | History | Reduced | 41,965 | 433 | 0.02% | 0.25% | 54 | -416,050 | -90.84% | Q4 2025 | Feb 23, 2026 |
| Schonfeld Strategic Advisors LLC | History | Reduced | 36,252 | 374 | 0.0% | 0.0% | 55 | -13,748 | -27.5% | Q4 2025 | Feb 17, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 31,362 | 326 | 0.0% | 0.0% | 56 | +15,667 | 99.82% | Q4 2025 | Feb 17, 2026 |
| TORONTO DOMINION BANK | History | Reduced | 27,233 | 281 | 0.0% | 0.01% | 57 | -403,666 | -93.68% | Q4 2025 | Feb 17, 2026 |
| PenderFund Capital Management Ltd. | History | Reduced | 22,500 | 232 | 0.04% | 0.04% | 58 | -2,200 | -8.91% | Q4 2025 | Feb 17, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | Reduced | 21,775 | 224 | 0.0% | 0.02% | 59 | -90,000 | -80.52% | Q4 2025 | Feb 17, 2026 |
| ROYAL BANK OF CANADA | History | New | 1,366 | 14 | 0.0% | — | 60 | +1,366 | New | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 289 | 3 | 0.0% | 0.0% | 61 | +89 | 44.5% | Q4 2025 | Jan 29, 2026 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | History | Closed out | 0 | 0 | — | 0.02% | — | -400,000 | -100.0% | Q3 2025 | Nov 12, 2025 |
| Wealthspring Capital LLC | History | Closed out | 0 | 0 | — | 0.88% | — | -373,092 | -100.0% | Q3 2025 | Oct 15, 2025 |
| READYSTATE ASSET MANAGEMENT LP | History | Closed out | 0 | 0 | — | 0.13% | — | -301,200 | -100.0% | Q3 2025 | Nov 07, 2025 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -225,000 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Crossingbridge Advisors, LLC | History | Closed out | 0 | 0 | — | 0.5% | — | -98,041 | -100.0% | Q3 2025 | Nov 13, 2025 |
| Bulldog Investors, LLP | History | Closed out | 0 | 0 | — | 0.1% | — | -41,519 | -100.0% | Q3 2025 | Nov 14, 2025 |
| GTS SECURITIES LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -20,000 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Warberg Asset Management LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -20,000 | -100.0% | Q3 2025 | Nov 06, 2025 |
| MORGAN STANLEY | History | New | 69 | 0 | — | — | — | +69 | New | Q4 2025 | Feb 13, 2026 |
| BANK OF AMERICA CORP /DE/ | History | No change | 35 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |