| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 6.48M (19.81%) | -8.06K Decreased by -0.12% | Sep 30, 24 |
| 2 | Paradigm Biocapital Advisors LP | 4.00M (12.23%) | 151.91K Increased by +3.80% | Sep 30, 24 |
| 3 | Perceptive Advisors LLC | 3.89M (11.89%) | -1.07K Decreased by -0.03% | Sep 30, 24 |
| 4 | NEA Management Company, LLC | 3.75M (11.45%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 5 | BlackRock Inc | 3.52M (10.75%) | 450.30K Increased by +12.81% | Jun 30, 24 |
| 6 | Vanguard Group Inc | 2.46M (7.53%) | 165.90K Increased by +6.74% | Sep 30, 24 |
| 7 | SR ONE CAPITAL MANAGEMENT, LP | 2.35M (7.18%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 8 | HHG PLC | 2.01M (6.15%) | 109.33K Increased by +5.43% | Sep 30, 24 |
| 9 | T. Rowe Price Associates, Inc. | 1.90M (5.81%) | 269.92K Increased by +14.20% | Sep 30, 24 |
| 10 | RA Capital Management, LLC | 1.85M (5.66%) | 247.47K Increased by +13.37% | Sep 30, 24 |
| 11 | State Street Corporation | 1.77M (5.42%) | -240.41K Decreased by -13.55% | Dec 31, 23 |
| 12 | State Street Corp | 1.54M (4.72%) | -210.72K Decreased by -13.64% | Sep 30, 24 |
| 13 | Cormorant Asset Management, LLC | 1.25M (3.82%) | -275.00K Decreased by -22.00% | Sep 30, 24 |
| 14 | Novo A/S | 1.07M (3.29%) | 75.00K Increased by +6.98% | Sep 30, 23 |
| 15 | Geode Capital Management, LLC | 974.97K (2.98%) | 39.78K Increased by +4.08% | Sep 30, 24 |
| 16 | T. Rowe Price Investment Management,Inc. | 944.64K (2.89%) | -229.15K Decreased by -24.26% | Sep 30, 24 |
| 17 | Lord, Abbett & Co LLC | 891.85K (2.73%) | -855.84K Decreased by -95.96% | Sep 30, 24 |
| 18 | Morgan Stanley - Brokerage Accounts | 757.15K (2.32%) | -333.00K Decreased by -43.98% | Sep 30, 24 |
| 19 | Deep Track Capital, LP | 725.14K (2.22%) | 725.14K Increased by +100.00% | Dec 31, 23 |
| 20 | Goldman Sachs Group Inc | 711.39K (2.18%) | -163.47K Decreased by -22.98% | Dec 31, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.36M (4.17%) | -6.69K Decreased by -0.49% | Oct 31, 24 |
| 2 | iShares Russell 2000 ETF | 1.21M (3.69%) | -2.52K Decreased by -0.21% | Nov 27, 24 |
| 3 | Fidelity® Select Biotechnology | 1.19M (3.65%) | -167.40K Decreased by -14.04% | Nov 30, 23 |
| 4 | Fidelity Select Biotechnology | 1.15M (3.53%) | -115.70K Decreased by -10.03% | Sep 30, 24 |
| 5 | Fidelity Growth Compy Commingled Pl S | 768.73K (2.35%) | 4.45K Increased by +0.58% | Sep 30, 24 |
| 6 | T. Rowe Price Health Sciences | 757.45K (2.32%) | 172.55K Increased by +22.78% | Sep 30, 24 |
| 7 | SPDR® S&P Biotech ETF | 610.85K (1.87%) | -18.54K Decreased by -3.04% | Nov 27, 24 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 570.53K (1.74%) | -2.11K Decreased by -0.37% | Oct 31, 24 |
| 9 | Fidelity Growth Company Fund | 558.86K (1.71%) | -1.19K Decreased by -0.21% | Sep 30, 24 |
| 10 | Fidelity Small Cap Growth | 540.97K (1.65%) | -1.42K Decreased by -0.26% | Aug 31, 24 |
| 11 | T. Rowe Price New Horizons | 504.49K (1.54%) | -1.59K Decreased by -0.32% | Sep 30, 24 |
| 12 | US Small-Cap Growth II Equity Comp | 504.49K (1.54%) | 37.01K Increased by +7.34% | Sep 30, 24 |
| 13 | Janus Henderson Global Life Sciences | 484.24K (1.48%) | -6.60K Decreased by -1.36% | Sep 30, 24 |
| 14 | Janus Henderson Global Life Sciences D | 484.24K (1.48%) | -6.26K Decreased by -1.29% | Sep 30, 24 |
| 15 | Lord Abbett Developing Growth A | 457.84K (1.40%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 16 | UBS: US Equity Small Cap Growth | 444.31K (1.36%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 17 | Fidelity Small Cap Index | 441.29K (1.35%) | -11.24K Decreased by -2.55% | Aug 31, 24 |
| 18 | Fidelity Growth Compy Commingled Pl O | 422.71K (1.29%) | 354.51K Increased by +83.87% | Mar 31, 24 |
| 19 | Fidelity Select Health Care | 400.00K (1.22%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 20 | Candriam Global Equities Oncology | 398.00K (1.22%) | 0.00 Increased by 0.00% | Sep 30, 23 |