HELIX ACQUISITION CORP III - G4444S107
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cormorant Asset Management, LP | History | New | 1,297,500 | 13,182 | 0.66% | — | 1 | +1,297,500 | New | Q1 2026 | May 15, 2026 |
| RA CAPITAL MANAGEMENT, L.P. | History | New | 1,250,000 | 12,700 | 0.13% | — | 2 | +1,250,000 | New | Q1 2026 | May 15, 2026 |
| Nantahala Capital Management, LLC | History | New | 1,250,000 | 12,700 | 0.47% | — | 3 | +1,250,000 | New | Q1 2026 | May 15, 2026 |
| Affinity Asset Advisors, LLC | History | New | 1,250,000 | 12,700 | 0.66% | — | 4 | +1,250,000 | New | Q1 2026 | May 14, 2026 |
| SILVERARC CAPITAL MANAGEMENT, LLC | History | New | 1,208,986 | 12,283 | 1.25% | — | 5 | +1,208,986 | New | Q1 2026 | May 14, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | New | 990,000 | 10,058 | 0.01% | — | 6 | +990,000 | New | Q1 2026 | May 15, 2026 |
| BRAIDWELL LP | History | New | 900,000 | 9,270 | 0.31% | — | 7 | +900,000 | New | Q1 2026 | May 15, 2026 |
| TORONTO DOMINION BANK | History | New | 873,820 | 8,878 | 0.01% | — | 8 | +873,820 | New | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | New | 855,721 | 8,694 | 0.0% | — | 9 | +855,721 | New | Q1 2026 | May 15, 2026 |
| Decagon Asset Management LLP | History | New | 798,891 | 8,116 | 2.1% | — | 10 | +798,891 | New | Q1 2026 | May 15, 2026 |
| Sculptor Capital LP | History | New | 794,673 | 8,073 | 0.08% | — | 11 | +794,673 | New | Q1 2026 | May 15, 2026 |
| J. Goldman & Co LP | History | New | 550,000 | 5,588 | 0.16% | — | 12 | +550,000 | New | Q1 2026 | May 15, 2026 |
| Commodore Capital LP | History | New | 500,000 | 5,080 | 0.29% | — | 13 | +500,000 | New | Q1 2026 | May 15, 2026 |
| Spruce Street Capital LP | History | New | 500,000 | 5,080 | 1.22% | — | 14 | +500,000 | New | Q1 2026 | May 14, 2026 |
| SONA ASSET MANAGEMENT (US) LLC | History | New | 350,000 | 3,556 | 0.07% | — | 15 | +350,000 | New | Q1 2026 | May 15, 2026 |
| STEMPOINT CAPITAL LP | History | New | 305,028 | 3,099 | 0.6% | — | 16 | +305,028 | New | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | New | 271,875 | 2,762 | 0.0% | — | 17 | +271,875 | New | Q1 2026 | May 15, 2026 |
| Longaeva Partners L.P. | History | New | 247,500 | 2,514 | 0.09% | — | 18 | +247,500 | New | Q1 2026 | May 15, 2026 |
| BERKLEY W R CORP | History | New | 223,830 | 2,274 | 0.12% | — | 19 | +223,830 | New | Q1 2026 | May 15, 2026 |
| Laurion Capital Management LP | History | New | 200,000 | 2,060 | 0.09% | — | 20 | +200,000 | New | Q1 2026 | May 14, 2026 |
| READYSTATE ASSET MANAGEMENT LP | History | New | 200,000 | 2,060 | 0.09% | — | 21 | +200,000 | New | Q1 2026 | May 15, 2026 |
| EcoR1 Capital, LLC | History | New | 200,000 | 2,032 | 0.09% | — | 22 | +200,000 | New | Q1 2026 | May 15, 2026 |
| DLD Asset Management, LP | History | New | 194,846 | 1,979 | 0.18% | — | 23 | +194,846 | New | Q1 2026 | May 13, 2026 |
| Radcliffe Capital Management, L.P. | History | New | 170,500 | 1,732 | 0.13% | — | 24 | +170,500 | New | Q1 2026 | May 15, 2026 |
| RLH Capital LLC | History | New | 150,000 | 1,524 | 0.77% | — | 25 | +150,000 | New | Q1 2026 | Apr 28, 2026 |
| Monashee Investment Management LLC | History | New | 137,113 | 1,393 | 0.76% | — | 26 | +137,113 | New | Q1 2026 | May 13, 2026 |
| Shaolin Capital Management LLC | History | New | 125,000 | 1,270 | 0.05% | — | 27 | +125,000 | New | Q1 2026 | May 15, 2026 |
| First Trust Capital Management L.P. | History | New | 118,000 | 1,198 | 0.06% | — | 28 | +118,000 | New | Q1 2026 | May 14, 2026 |
| MOORE CAPITAL MANAGEMENT, LP | History | New | 100,000 | 1,016 | 0.02% | — | 29 | +100,000 | New | Q1 2026 | May 15, 2026 |
| Quarry LP | History | New | 100,000 | 1,016 | 0.18% | — | 30 | +100,000 | New | Q1 2026 | May 15, 2026 |
| PERISCOPE CAPITAL INC. | History | New | 57,548 | 586 | 0.06% | — | 31 | +57,548 | New | Q1 2026 | May 13, 2026 |
| UBS Group AG | History | New | 44,427 | 451 | 0.0% | — | 32 | +44,427 | New | Q1 2026 | May 05, 2026 |
| ABC ARBITRAGE SA | History | New | 30,000 | 304 | 0.04% | — | 33 | +30,000 | New | Q1 2026 | May 04, 2026 |
| Clear Street Group Inc. | History | New | 25,497 | 259 | 0.0% | — | 34 | +25,497 | New | Q1 2026 | May 15, 2026 |
| Schonfeld Strategic Advisors LLC | History | New | 25,300 | 257 | 0.0% | — | 35 | +25,300 | New | Q1 2026 | May 15, 2026 |
| DELTEC ASSET MANAGEMENT LLC | History | New | 25,000 | 254 | 0.05% | — | 36 | +25,000 | New | Q1 2026 | Apr 24, 2026 |
| JPMORGAN CHASE & CO | History | New | 19,954 | 205 | 0.0% | — | 37 | +19,954 | New | Q1 2026 | May 13, 2026 |
| HRT FINANCIAL LP | History | New | 13,474 | 138 | 0.0% | — | 38 | +13,474 | New | Q1 2026 | May 14, 2026 |
| CITADEL ADVISORS LLC | History | New | 13,302 | 137 | 0.0% | — | 39 | +13,302 | New | Q1 2026 | May 15, 2026 |
| METEORA CAPITAL, LLC | History | New | 11,670 | 118 | 0.01% | — | 40 | +11,670 | New | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | New | 6 | 0 | — | — | — | +6 | New | Q1 2026 | May 15, 2026 |