| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BML Capital Management LLC | 3.06M (26.91%) | 315.21K Increased by +10.31% | Jun 30, 25 |
| 2 | Sonic GP LLC | 2.00M (17.60%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 3 | TCG Crossover Management, LLC | 1.80M (15.81%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 4 | Franklin Resources Inc | 1.76M (15.49%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 5 | VR Adviser, LLC | 1.47M (12.91%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | BlackRock Inc | 1.43M (12.56%) | -58.43K Decreased by -4.09% | Mar 31, 25 |
| 7 | Vanguard Group Inc | 883.94K (7.78%) | -145.39K Decreased by -16.45% | Jun 30, 25 |
| 8 | Vivo Capital, LLC | 833.33K (7.33%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 9 | Newtyn Management LLC | 823.10K (7.24%) | -201.90K Decreased by -24.53% | Dec 31, 23 |
| 10 | Worth Venture Partners, LLC | 784.35K (6.90%) | 452.68K Increased by +57.71% | Dec 31, 23 |
| 11 | COMMODORE CAPITAL LP | 657.33K (5.79%) | -342.67K Decreased by -52.13% | Mar 31, 24 |
| 12 | Assenagon Asset Management SA | 617.91K (5.44%) | 259.19K Increased by +41.95% | Jun 30, 24 |
| 13 | 5AM Venture Management, LLC | 541.67K (4.77%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 14 | Versant Venture Management LLC | 506.82K (4.46%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 15 | Goldman Sachs Group Inc | 497.29K (4.38%) | 36.46K Increased by +7.33% | Jun 30, 25 |
| 16 | Citigroup Inc | 476.69K (4.20%) | 476.69K Increased by +100.00% | Sep 30, 23 |
| 17 | Two Sigma Advisers, LLC | 462.30K (4.07%) | -30.40K Decreased by -6.58% | Dec 31, 23 |
| 18 | Geode Capital Management, LLC | 451.26K (3.97%) | 8.77K Increased by +1.94% | Mar 31, 25 |
| 19 | Two Sigma Investments LLC | 446.40K (3.93%) | -71.64K Decreased by -16.05% | Dec 31, 23 |
| 20 | LAURION CAPITAL MANAGEMENT LP | 438.94K (3.86%) | 438.94K Increased by +100.00% | Mar 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity® Select Biotechnology | 5.87M (51.67%) | -512.80K Decreased by -8.73% | Nov 30, 23 |
| 2 | Franklin Biotechnology Discv A(acc)USD | 1.14M (9.99%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 3 | Franklin Biotechnology Discovery A | 624.74K (5.50%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 4 | Vanguard US Total Market Shares ETF | 586.25K (5.16%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 5 | Vanguard Total Stock Mkt Idx Inv | 573.71K (5.05%) | -12.54K Decreased by -2.19% | Jul 31, 25 |
| 6 | Fidelity® Extended Market Index | 458.42K (4.03%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 7 | BlackRock Extended Mkt Composite | 229.56K (2.02%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 8 | Fidelity Small Cap Index | 215.28K (1.89%) | -757.00 Decreased by -0.35% | May 31, 25 |
| 9 | Fidelity Select Biotechnology | 200.94K (1.77%) | -124.85K Decreased by -62.13% | Sep 30, 24 |
| 10 | Vanguard Institutional Extnd Mkt Idx Tr | 196.33K (1.73%) | -89.46K Decreased by -45.57% | Jul 31, 25 |
| 11 | iShares Russell 2000 Value ETF | 181.86K (1.60%) | 0.00 Increased by 0.00% | May 31, 25 |
| 12 | CREF Stock R1 | 141.83K (1.25%) | 0.00 Increased by 0.00% | Aug 31, 24 |
| 13 | Fidelity® Total Market Index | 128.64K (1.13%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 14 | Fidelity® Series Total Market Index | 122.01K (1.07%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 15 | Fidelity® Small Cap Enhanced Index | 117.52K (1.03%) | -2.03K Decreased by -1.73% | Feb 29, 24 |
| 16 | Fidelity VIP Disciplined Small Cap Init | 113.64K (1.00%) | 0.00 Increased by 0.00% | Feb 29, 24 |
| 17 | Fidelity® VIP Disciplined Small Cap Init | 113.64K (1.00%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 18 | Vanguard Russell 2000 ETF | 103.78K (0.91%) | 954.00 Increased by +0.92% | May 31, 25 |
| 19 | State St Russell Sm/Mid Cp® Indx NL Cl C | 94.53K (0.83%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 20 | State St Russell Sm/Mid Cp® Indx SL Cl I | 94.53K (0.83%) | 0.00 Increased by 0.00% | May 31, 25 |