Institutional Holders (2026 Q1)
0 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in HLXB. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | ACUTA CAPITAL PARTNERS, LLC | 2.78% | 187,257 | $2.0M |
| 2 | Decagon Asset Management LLP | 2.41% | 348,223 | $3.7M |
| 3 | Cormorant Asset Management, LP | 2.30% | 2,909,000 | $30.9M |
| 4 | Harraden Circle Investments, LLC | 1.57% | 569,831 | $6.1M |
| 5 | SILVERARC CAPITAL MANAGEMENT, LLC | 1.20% | 613,393 | $6.5M |
| 6 | STEMPOINT CAPITAL LP | 1.06% | 315,812 | $3.3M |
| 7 | ADAR1 Capital Management, LLC | 0.72% | 442,615 | $4.7M |
| 8 | Octagon Capital Advisors LP | 0.58% | 250,000 | $2.7M |
| 9 | BERKLEY W R CORP | 0.25% | 445,195 | $4.7M |
| 10 | GREAT POINT PARTNERS LLC | 0.20% | 29,381 | $312K |
| 11 | PERCEPTIVE ADVISORS LLC | 0.16% | 398,000 | $4.2M |
| 12 | K2 PRINCIPAL FUND, L.P. | 0.15% | 100,000 | $1.1M |
| 13 | FIFTH LANE CAPITAL, LP | 0.14% | 10,500 | $112K |
| 14 | FNY Investment Advisers, LLC | 0.12% | 27,184 | $289K |
| 15 | Sculptor Capital LP | 0.12% | 800,000 | $8.5M |
| 16 | Shaolin Capital Management LLC | 0.11% | 292,338 | $3.10B |
| 17 | Laurion Capital Management LP | 0.06% | 300,000 | $3.2M |
| 18 | FARALLON CAPITAL MANAGEMENT LLC | 0.03% | 600,000 | $6.4M |
| 19 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 0.03% | 1,400,000 | $14.9M |
| 20 | MOORE CAPITAL MANAGEMENT, LP | 0.01% | 100,000 | $1.1M |
| 21 | CLEAR STREET LLC | 0.01% | 205,666 | $2.2M |
| 22 | TORONTO DOMINION BANK | 0.01% | 444,377 | $4.7M |
| 23 | Woodline Partners LP | 0.01% | 103,247 | $1.1M |
| 24 | MILLENNIUM MANAGEMENT LLC | 0.00% | 897,251 | $9.5M |
| 25 | Hudson Bay Capital Management LP | 0.00% | 108,300 | $1.2M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|