| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BML Capital Management LLC | 2.27M (18.55%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 2 | Sonic GP LLC | 2.00M (16.36%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 3 | TCG Crossover Management, LLC | 1.80M (14.69%) | -211.86K Decreased by -11.79% | Dec 31, 24 |
| 4 | Franklin Resources Inc | 1.76M (14.40%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 5 | BlackRock Inc | 1.49M (12.15%) | -5.43K Decreased by -0.37% | Dec 31, 24 |
| 6 | VR Adviser, LLC | 1.47M (12.00%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 7 | Vanguard Group Inc | 1.03M (8.43%) | 3.43K Increased by +0.33% | Dec 31, 24 |
| 8 | Vivo Capital, LLC | 833.33K (6.82%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 9 | Newtyn Management LLC | 823.10K (6.73%) | -201.90K Decreased by -24.53% | Dec 31, 23 |
| 10 | Worth Venture Partners, LLC | 784.35K (6.42%) | 452.68K Increased by +57.71% | Dec 31, 23 |
| 11 | COMMODORE CAPITAL LP | 657.33K (5.38%) | -342.67K Decreased by -52.13% | Mar 31, 24 |
| 12 | Assenagon Asset Management SA | 617.91K (5.05%) | 259.19K Increased by +41.95% | Jun 30, 24 |
| 13 | 5AM Venture Management, LLC | 541.67K (4.43%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 14 | Versant Venture Management LLC | 506.82K (4.15%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 15 | Goldman Sachs Group Inc | 500.71K (4.10%) | 76.62K Increased by +15.30% | Dec 31, 24 |
| 16 | Citigroup Inc | 476.69K (3.90%) | 476.69K Increased by +100.00% | Sep 30, 23 |
| 17 | Two Sigma Advisers, LLC | 462.30K (3.78%) | -30.40K Decreased by -6.58% | Dec 31, 23 |
| 18 | Two Sigma Investments LLC | 446.40K (3.65%) | -71.64K Decreased by -16.05% | Dec 31, 23 |
| 19 | Geode Capital Management, LLC | 442.49K (3.62%) | 3.43K Increased by +0.78% | Dec 31, 24 |
| 20 | LAURION CAPITAL MANAGEMENT LP | 438.94K (3.59%) | 438.94K Increased by +100.00% | Mar 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity® Select Biotechnology | 5.87M (48.03%) | -512.80K Decreased by -8.73% | Nov 30, 23 |
| 2 | Franklin Biotechnology Discv A(acc)USD | 1.14M (9.29%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 3 | Franklin Biotechnology Discovery A | 624.74K (5.11%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 586.25K (4.80%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 5 | Vanguard US Total Market Shares ETF | 586.25K (4.80%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | iShares Russell 2000 ETF | 516.94K (4.23%) | -4.18K Decreased by -0.81% | Apr 29, 25 |
| 7 | Fidelity® Extended Market Index | 458.42K (3.75%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 285.80K (2.34%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 9 | BlackRock Extended Mkt Composite | 229.56K (1.88%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 10 | Fidelity Small Cap Index | 207.14K (1.69%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 11 | Fidelity Select Biotechnology | 200.94K (1.64%) | -124.85K Decreased by -62.13% | Sep 30, 24 |
| 12 | iShares Russell 2000 Value ETF | 188.52K (1.54%) | -640.00 Decreased by -0.34% | Apr 30, 25 |
| 13 | CREF Stock R1 | 141.83K (1.16%) | 0.00 Increased by 0.00% | Aug 31, 24 |
| 14 | Fidelity® Total Market Index | 128.64K (1.05%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 15 | Fidelity® Series Total Market Index | 122.01K (1.00%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 16 | Fidelity® Small Cap Enhanced Index | 117.52K (0.96%) | -2.03K Decreased by -1.73% | Feb 29, 24 |
| 17 | Fidelity VIP Disciplined Small Cap Init | 113.64K (0.93%) | 0.00 Increased by 0.00% | Feb 29, 24 |
| 18 | Fidelity® VIP Disciplined Small Cap Init | 113.64K (0.93%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 19 | Vanguard Russell 2000 ETF | 97.12K (0.79%) | 2.21K Increased by +2.27% | Mar 31, 25 |
| 20 | State St Russell Sm/Mid Cp® Indx NL Cl C | 94.53K (0.77%) | 0.00 Increased by 0.00% | Mar 31, 25 |