| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | RA Capital Management, LLC | 11.61M (28.70%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 2 | RTW INVESTMENTS, LLC | 5.85M (14.45%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 3 | TCG Crossover Management, LLC | 5.25M (12.98%) | 5.25M Increased by +100.00% | Sep 30, 24 |
| 4 | BlackRock Inc | 4.80M (11.86%) | 3.26M Increased by +67.88% | Jun 30, 24 |
| 5 | Vanguard Group Inc | 3.27M (8.10%) | 203.45K Increased by +6.21% | Sep 30, 24 |
| 6 | COWEN AND COMPANY, LLC | 2.96M (7.33%) | -749.81K Decreased by -25.30% | Jun 30, 24 |
| 7 | Suvretta Capital Management, LLC | 2.54M (6.28%) | -307.44K Decreased by -12.10% | Jun 30, 24 |
| 8 | Morgan Stanley - Brokerage Accounts | 2.47M (6.11%) | 155.35K Increased by +6.29% | Jun 30, 24 |
| 9 | TRV GP IV, LLC | 2.34M (5.79%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 10 | Citadel Advisors Llc | 1.78M (4.39%) | 522.93K Increased by +29.43% | Jun 30, 24 |
| 11 | FMR Inc | 1.72M (4.26%) | -3.61M Decreased by -209.16% | Sep 30, 24 |
| 12 | MPM Oncology Impact Management LP | 1.44M (3.57%) | 307.74K Increased by +21.30% | Jun 30, 24 |
| 13 | Jefferies Financial Group Inc | 1.43M (3.54%) | 281.59K Increased by +19.65% | Jun 30, 24 |
| 14 | Dimensional Fund Advisors, Inc. | 1.42M (3.52%) | -57.43K Decreased by -4.03% | Sep 30, 24 |
| 15 | Geode Capital Management, LLC | 1.31M (3.23%) | 743.92K Increased by +56.90% | Jun 30, 24 |
| 16 | Logos Global Management LP | 1.20M (2.97%) | 1.20M Increased by +100.00% | Dec 31, 23 |
| 17 | Vestal Point Capital LP | 1.16M (2.87%) | 465.00K Increased by +40.09% | Jun 30, 24 |
| 18 | Adage Capital Partners Gp LLC | 1.11M (2.74%) | -400.00K Decreased by -36.15% | Mar 31, 24 |
| 19 | BRAIDWELL LP | 1.07M (2.64%) | 1.07M Increased by +100.00% | Sep 30, 24 |
| 20 | State Street Corp | 1.04M (2.57%) | 784.41K Increased by +75.33% | Jun 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.85M (4.58%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 2 | Fidelity Growth Compy Commingled Pl O | 1.81M (4.48%) | 0.00 Increased by 0.00% | May 31, 24 |
| 3 | iShares Russell 2000 ETF | 1.63M (4.02%) | -3.65K Decreased by -0.22% | Oct 31, 24 |
| 4 | Fidelity® Select Biotechnology | 1.56M (3.85%) | -136.10K Decreased by -8.73% | Nov 30, 23 |
| 5 | Fidelity Select Biotechnology | 1.26M (3.10%) | 0.00 Increased by 0.00% | May 31, 24 |
| 6 | Fidelity Growth Compy Commingled Pl S | 1.05M (2.59%) | -301.65K Decreased by -28.80% | Sep 30, 24 |
| 7 | Fidelity® Growth Company | 869.67K (2.15%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 782.47K (1.93%) | -2.09K Decreased by -0.27% | Sep 30, 24 |
| 9 | Select Pharmaceuticals Port | 762.00K (1.88%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 10 | Fidelity Select Pharmaceuticals Port | 683.60K (1.69%) | 0.00 Increased by 0.00% | May 31, 24 |
| 11 | Fidelity Small Cap Index | 636.81K (1.57%) | -14.77K Decreased by -2.32% | Aug 31, 24 |
| 12 | Fidelity® Growth Company K6 | 471.79K (1.17%) | -51.29K Decreased by -10.87% | Nov 30, 23 |
| 13 | Simplify Propel Opportunities ETF | 465.00K (1.15%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 14 | iShares Biotechnology ETF | 407.17K (1.01%) | -2.44K Decreased by -0.60% | Oct 31, 24 |
| 15 | SPDR® S&P Pharmaceuticals ETF | 394.55K (0.98%) | -5.89K Decreased by -1.49% | Oct 31, 24 |
| 16 | Invesco Dorsey Wright SmallCap Momt ETF | 380.63K (0.94%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 17 | State St Russell Sm/Mid Cp® Indx NL Cl C | 373.38K (0.92%) | 15.90K Increased by +4.26% | Oct 31, 24 |
| 18 | Fidelity® Series Growth Company | 356.20K (0.88%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 19 | iShares Russell 2000 Value ETF | 336.27K (0.83%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 20 | Fidelity Extended Market Index | 292.89K (0.72%) | -7.29K Decreased by -2.49% | Sep 30, 24 |