| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | EcoR1 Capital, LLC | 7.79M (45.71%) | 273.97K Increased by +3.51% | Sep 30, 24 |
| 2 | FMR Inc | 3.31M (19.40%) | 438.56K Increased by +13.25% | Sep 30, 24 |
| 3 | BlackRock Inc | 1.77M (10.38%) | 49.89K Increased by +2.82% | Jun 30, 24 |
| 4 | Vanguard Group Inc | 1.70M (9.97%) | 275.75K Increased by +16.22% | Sep 30, 24 |
| 5 | TANG CAPITAL MANAGEMENT LLC | 1.33M (7.80%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | Boxer Capital LLC | 1.30M (7.62%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 7 | State Street Corporation | 1.21M (7.08%) | 763.06K Increased by +63.20% | Mar 31, 24 |
| 8 | BRAIDWELL LP | 1.05M (6.16%) | -104.60K Decreased by -9.96% | Sep 30, 23 |
| 9 | Great Point Partners LLC | 976.98K (5.73%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 10 | First Light Asset Management, LLC | 948.13K (5.56%) | 168.97K Increased by +17.82% | Sep 30, 24 |
| 11 | T. Rowe Price Associates, Inc. | 923.12K (5.41%) | 622.89K Increased by +67.48% | Sep 30, 24 |
| 12 | State Street Corp | 906.18K (5.31%) | -60.67K Decreased by -6.70% | Sep 30, 24 |
| 13 | Point72 Asset Management, L.P. | 864.10K (5.07%) | 72.90K Increased by +8.44% | Mar 31, 24 |
| 14 | Palo Alto Investors, LLC | 843.97K (4.95%) | 40.33K Increased by +4.78% | Sep 30, 24 |
| 15 | Mangrove Partners | 689.52K (4.04%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 16 | Morgan Stanley - Brokerage Accounts | 636.11K (3.73%) | 34.08K Increased by +5.36% | Mar 31, 24 |
| 17 | Saturn V Capital Management LLC | 586.03K (3.44%) | -78.25K Decreased by -13.35% | Mar 31, 24 |
| 18 | Eventide Asset Management, LLC | 568.32K (3.33%) | 141.32K Increased by +24.87% | Jun 30, 24 |
| 19 | Deep Track Capital, LP | 529.45K (3.10%) | -1.51M Decreased by -284.74% | Mar 31, 24 |
| 20 | Camber Capital Management LLC | 500.00K (2.93%) | 500.00K Increased by +100.00% | Jun 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 733.95K (4.30%) | -5.00 Decreased by -0.00% | Oct 31, 24 |
| 2 | Fidelity Small Cap Growth | 625.15K (3.67%) | -1.64K Decreased by -0.26% | Aug 31, 24 |
| 3 | Eventide Healthcare & Life Sciences I | 568.32K (3.33%) | 141.32K Increased by +24.87% | Jun 30, 24 |
| 4 | FIAM Small Cap Core CIT Cl B | 547.80K (3.21%) | -20.20K Decreased by -3.69% | Sep 30, 24 |
| 5 | iShares Russell 2000 ETF | 541.52K (3.18%) | -1.13K Decreased by -0.21% | Nov 27, 24 |
| 6 | FIAM Small Cap Core Composite | 450.85K (2.64%) | 450.85K Increased by +100.00% | Jun 30, 24 |
| 7 | SPDR® S&P Biotech ETF | 424.03K (2.49%) | -12.87K Decreased by -3.04% | Nov 27, 24 |
| 8 | Fidelity Advisor Biotechnology I | 423.10K (2.48%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 9 | Fidelity Series Small Cap Opps | 386.40K (2.27%) | -16.80K Decreased by -4.35% | Aug 31, 24 |
| 10 | T. Rowe Price Health Sciences | 367.82K (2.16%) | 74.18K Increased by +20.17% | Sep 30, 24 |
| 11 | Fidelity Select Biotechnology | 341.57K (2.00%) | 66.10K Increased by +19.35% | Sep 30, 24 |
| 12 | T. Rowe Price New Horizons | 322.12K (1.89%) | 56.77K Increased by +17.62% | Sep 30, 24 |
| 13 | US Small-Cap Growth II Equity Comp | 322.12K (1.89%) | 322.12K Increased by +100.00% | Sep 30, 24 |
| 14 | Vanguard Institutional Extnd Mkt Idx Tr | 299.46K (1.76%) | -1.08K Decreased by -0.36% | Oct 31, 24 |
| 15 | Vanguard Small Cap Index | 265.33K (1.56%) | 500.00 Increased by +0.19% | Oct 31, 24 |
| 16 | Fidelity Stock Selector Small Cap | 262.40K (1.54%) | 5.70K Increased by +2.17% | Aug 31, 24 |
| 17 | Fidelity Small Cap Growth K6 | 240.84K (1.41%) | 2.44K Increased by +1.02% | Aug 31, 24 |
| 18 | Franklin Biotechnology Discv A(acc)USD | 225.38K (1.32%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 19 | Fidelity® Select Biotechnology | 201.63K (1.18%) | -55.19K Decreased by -27.37% | Nov 30, 23 |
| 20 | Fidelity Small Cap Index | 197.92K (1.16%) | -1.09K Decreased by -0.55% | Sep 30, 24 |