| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Deerfield Management Co | 19.99M (48.76%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 2 | FMR Inc | 9.65M (23.55%) | 786.26K Increased by +8.14% | Sep 30, 24 |
| 3 | Paradigm Biocapital Advisors LP | 5.00M (12.19%) | 428.32K Increased by +8.57% | Sep 30, 24 |
| 4 | Vanguard Group Inc | 4.13M (10.08%) | 357.61K Increased by +8.65% | Sep 30, 24 |
| 5 | BlackRock Inc | 3.02M (7.37%) | 315.17K Increased by +10.42% | Jun 30, 24 |
| 6 | Perceptive Advisors LLC | 2.98M (7.27%) | 430.16K Increased by +14.44% | Sep 30, 24 |
| 7 | Bain Capital Life Sciences Investors, LLC | 2.70M (6.58%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 8 | State Street Corporation | 1.70M (4.15%) | 440.77K Increased by +25.91% | Dec 31, 23 |
| 9 | Fairmount Funds Management LLC | 1.69M (4.11%) | -237.56K Decreased by -14.08% | Sep 30, 24 |
| 10 | State Street Corp | 1.24M (3.03%) | -82.94K Decreased by -6.67% | Sep 30, 24 |
| 11 | Woodline Partners LP | 1.19M (2.91%) | 307.60K Increased by +25.77% | Sep 30, 24 |
| 12 | Boxer Capital LLC | 1.12M (2.73%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 13 | T. Rowe Price Associates, Inc. | 1.08M (2.64%) | 328.14K Increased by +30.32% | Sep 30, 24 |
| 14 | Wellington Management Company LLP | 1.01M (2.47%) | 400.40K Increased by +39.57% | Sep 30, 24 |
| 15 | COMMODORE CAPITAL LP | 940.00K (2.29%) | -547.76K Decreased by -58.27% | Sep 30, 24 |
| 16 | Driehaus Capital Management LLC | 863.96K (2.11%) | 167.35K Increased by +19.37% | Sep 30, 24 |
| 17 | Geode Capital Management, LLC | 855.61K (2.09%) | 73.43K Increased by +8.58% | Sep 30, 24 |
| 18 | venBio Select Advisor LLC | 812.50K (1.98%) | -787.50K Decreased by -96.92% | Sep 30, 23 |
| 19 | Fred Alger Management, LLC | 627.74K (1.53%) | 49.61K Increased by +7.90% | Sep 30, 24 |
| 20 | Pictet Asset Manangement SA | 621.13K (1.51%) | 52.25K Increased by +8.41% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity Growth Compy Commingled Pl S | 2.69M (6.57%) | 208.24K Increased by +7.73% | Sep 30, 24 |
| 2 | Fidelity Growth Compy Commingled Pl O | 2.48M (6.04%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 3 | Fidelity Growth Company Fund | 1.86M (4.55%) | 173.22K Increased by +9.29% | Sep 30, 24 |
| 4 | Fidelity® Growth Company | 1.60M (3.91%) | 36.30K Increased by +2.27% | Nov 30, 23 |
| 5 | Vanguard Total Stock Mkt Idx Inv | 1.32M (3.22%) | -6.90K Decreased by -0.52% | Oct 31, 24 |
| 6 | Vanguard Small Cap Index | 1.05M (2.56%) | 2.05K Increased by +0.20% | Oct 31, 24 |
| 7 | iShares Russell 2000 ETF | 968.65K (2.36%) | -2.03K Decreased by -0.21% | Nov 27, 24 |
| 8 | Vanguard Small Cap Value Index Inv | 724.43K (1.77%) | -244.00 Decreased by -0.03% | Oct 31, 24 |
| 9 | Fidelity Select Health Care | 670.00K (1.63%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 10 | Fidelity Growth Company K6 | 648.95K (1.58%) | 32.44K Increased by +5.00% | Sep 30, 24 |
| 11 | Fidelity® Growth Company K6 | 617.41K (1.51%) | 540.00 Increased by +0.09% | Nov 30, 23 |
| 12 | Vanguard Institutional Extnd Mkt Idx Tr | 556.04K (1.36%) | -2.06K Decreased by -0.37% | Oct 31, 24 |
| 13 | Fidelity® Small Cap Growth | 549.27K (1.34%) | -667.00 Decreased by -0.12% | Oct 31, 23 |
| 14 | Fidelity Series Growth Company | 535.33K (1.31%) | 36.10K Increased by +6.74% | Sep 30, 24 |
| 15 | Fidelity Small Cap Growth | 484.21K (1.18%) | -1.27K Decreased by -0.26% | Aug 31, 24 |
| 16 | Fidelity® Series Growth Company | 472.26K (1.15%) | 10.13K Increased by +2.15% | Nov 30, 23 |
| 17 | SPDR® S&P Biotech ETF | 469.49K (1.15%) | -14.22K Decreased by -3.03% | Nov 27, 24 |
| 18 | Fidelity Advisor Health Care I | 425.30K (1.04%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 19 | Fidelity Advisor® Health Care I | 422.40K (1.03%) | 3.40K Increased by +0.80% | Nov 30, 23 |
| 20 | T. Rowe Price New Horizons | 422.10K (1.03%) | 19.68K Increased by +4.66% | Sep 30, 24 |