| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | RA Capital Management, LLC | 10.23M (25.29%) | -1.38M Decreased by -13.50% | Sep 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 | Nantahala Capital Management, LLC | 4.78M (11.81%) | 4.78M Increased by +100.00% | Sep 30, 24 |
| 6 | Vanguard Group Inc | 3.27M (8.10%) | 203.45K Increased by +6.21% | Sep 30, 24 |
| 7 | COWEN AND COMPANY, LLC | 2.96M (7.33%) | -749.81K Decreased by -25.30% | 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 | Adage Capital Partners Gp LLC | 2.00M (4.94%) | 1.70M Increased by +85.00% | Sep 30, 24 |
| 11 | FMR Inc | 1.72M (4.26%) | -3.61M Decreased by -209.16% | Sep 30, 24 |
| 12 | State Street Corp | 1.68M (4.15%) | 638.96K Increased by +38.03% | Sep 30, 24 |
| 13 | MPM Oncology Impact Management LP | 1.44M (3.57%) | 307.74K Increased by +21.30% | Jun 30, 24 |
| 14 | Jefferies Financial Group Inc | 1.43M (3.54%) | 281.59K Increased by +19.65% | Jun 30, 24 |
| 15 | Dimensional Fund Advisors, Inc. | 1.42M (3.52%) | -57.43K Decreased by -4.03% | Sep 30, 24 |
| 16 | Citadel Advisors Llc | 1.35M (3.33%) | -428.32K Decreased by -31.76% | Sep 30, 24 |
| 17 | Geode Capital Management, LLC | 1.32M (3.27%) | 13.48K Increased by +1.02% | Sep 30, 24 |
| 18 | Logos Global Management LP | 1.20M (2.97%) | 1.20M Increased by +100.00% | Dec 31, 23 |
| 19 | Suvretta Capital Management, LLC | 1.18M (2.92%) | -1.36M Decreased by -114.83% | Sep 30, 24 |
| 20 | Vestal Point Capital LP | 1.16M (2.87%) | 465.00K Increased by +40.09% | 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 | 1.76M (4.36%) | 0.00 Increased by 0.00% | Nov 30, 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 Company | 869.67K (2.15%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 7 | Fidelity Growth Compy Commingled Pl S | 790.21K (1.95%) | -257.33K Decreased by -32.57% | Oct 31, 24 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 782.47K (1.93%) | 0.00 Increased by 0.00% | Oct 31, 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 | 636.47K (1.57%) | -336.00 Decreased by -0.05% | Sep 30, 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 | SPDR® S&P Pharmaceuticals ETF | 436.70K (1.08%) | 0.00 Increased by 0.00% | Nov 30, 24 |
| 15 | Invesco Dorsey Wright SmallCap Momt ETF | 380.63K (0.94%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 16 | State St Russell Sm/Mid Cp® Indx NL Cl C | 373.38K (0.92%) | 0.00 Increased by 0.00% | Nov 30, 24 |
| 17 | Fidelity® Series Growth Company | 356.20K (0.88%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 18 | iShares Russell 2000 Value ETF | 346.08K (0.86%) | 0.00 Increased by 0.00% | Nov 30, 24 |
| 19 | iShares Biotechnology ETF | 317.82K (0.79%) | 0.00 Increased by 0.00% | Nov 30, 24 |
| 20 | Fidelity Series Growth Company | 292.20K (0.72%) | -10.70K Decreased by -3.66% | May 31, 24 |