| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Wellington Management Company LLP | 12.60M (12.22%) | 1.43M Increased by +11.33% | Sep 30, 24 |
| 2 | Vanguard Group Inc | 10.91M (10.58%) | -144.46K Decreased by -1.32% | Sep 30, 24 |
| 3 | BlackRock Inc | 8.69M (8.43%) | 391.63K Increased by +4.51% | Jun 30, 24 |
| 4 | RA Capital Management, LLC | 8.51M (8.26%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 5 | William Blair Investment Management, LLC | 4.94M (4.79%) | -86.74K Decreased by -1.76% | Sep 30, 24 |
| 6 | FMR Inc | 4.33M (4.20%) | -1.79M Decreased by -41.40% | Sep 30, 24 |
| 7 | JPMorgan Chase & Co | 4.12M (3.99%) | -238.69K Decreased by -5.80% | Sep 30, 24 |
| 8 | Engaged Capital LLC | 3.99M (3.87%) | -121.99K Decreased by -3.06% | Sep 30, 24 |
| 9 | Eventide Asset Management, LLC | 3.80M (3.69%) | 64.98K Increased by +1.71% | Sep 30, 24 |
| 10 | Granahan Investment Management Inc.. | 3.49M (3.39%) | 459.83K Increased by +13.17% | Sep 30, 24 |
| 11 | State Street Corp | 2.73M (2.64%) | 25.97K Increased by +0.95% | Sep 30, 24 |
| 12 | Bellevue Group AG | 2.67M (2.59%) | 1.00M Increased by +37.46% | Sep 30, 24 |
| 13 | Orbimed Advisors, LLC | 2.61M (2.53%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 14 | Geode Capital Management, LLC | 2.52M (2.45%) | -80.76K Decreased by -3.20% | Sep 30, 24 |
| 15 | State Street Corporation | 2.52M (2.44%) | 53.68K Increased by +2.13% | Mar 31, 24 |
| 16 | Dimensional Fund Advisors, Inc. | 2.43M (2.36%) | 62.96K Increased by +2.59% | Sep 30, 24 |
| 17 | Lazard Asset Management LLC | 2.37M (2.30%) | 2.01M Increased by +84.65% | Sep 30, 24 |
| 18 | First Light Asset Management, LLC | 2.30M (2.23%) | 852.96K Increased by +37.11% | Sep 30, 24 |
| 19 | Farallon Capital Management, L.L.C. | 2.16M (2.10%) | 263.00K Increased by +12.15% | Dec 31, 23 |
| 20 | Blair William & Co | 2.16M (2.09%) | -425.96K Decreased by -19.76% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Health Care Inv | 4.98M (4.83%) | 677.59K Increased by +13.62% | Sep 30, 24 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 3.46M (3.36%) | -20.40K Decreased by -0.59% | Oct 31, 24 |
| 3 | iShares Russell 2000 ETF | 3.20M (3.10%) | -6.68K Decreased by -0.21% | Nov 27, 24 |
| 4 | Vanguard Explorer Inv | 3.09M (3.00%) | 211.93K Increased by +6.86% | Sep 30, 24 |
| 5 | Vanguard Small Cap Index | 2.77M (2.69%) | 5.40K Increased by +0.19% | Oct 31, 24 |
| 6 | Eventide Gilead N | 2.28M (2.22%) | 945.40K Increased by +41.38% | Jun 30, 24 |
| 7 | Fidelity Small Cap Value Fund | 2.27M (2.21%) | -5.91K Decreased by -0.26% | Sep 30, 24 |
| 8 | Bellevue Healthcare Ord | 1.92M (1.87%) | 1.92M Increased by +100.00% | Jul 31, 24 |
| 9 | Select Medical Tech and Devcs | 1.90M (1.85%) | -356.50K Decreased by -18.73% | Nov 30, 23 |
| 10 | Vanguard Institutional Extnd Mkt Idx Tr | 1.61M (1.56%) | -5.91K Decreased by -0.37% | Oct 31, 24 |
| 11 | JPMorgan Small Cap Growth A | 1.56M (1.51%) | -116.64K Decreased by -7.50% | Sep 30, 24 |
| 12 | Vanguard Small Cap Growth Index Inv | 1.52M (1.48%) | -3.46K Decreased by -0.23% | Oct 31, 24 |
| 13 | Eventide Healthcare & Life Sciences I | 1.45M (1.40%) | 146.26K Increased by +10.12% | Jun 30, 24 |
| 14 | JPM Global Healthcare C (acc) USD | 1.37M (1.33%) | -165.12K Decreased by -12.05% | Mar 31, 24 |
| 15 | CS (Lux) Digital Health Equity SB USD | 1.30M (1.26%) | -30.00K Decreased by -2.31% | Mar 31, 24 |
| 16 | Fidelity Select Health Care | 1.28M (1.24%) | -220.00K Decreased by -17.19% | Jun 30, 24 |
| 17 | Worldwide Healthcare Ord | 1.20M (1.17%) | 0.00 Increased by 0.00% | Aug 31, 24 |
| 18 | Fidelity Advisor® Health Care I | 1.20M (1.17%) | -196.77K Decreased by -16.35% | Nov 30, 23 |
| 19 | Fidelity Select Medical Tech and Devcs | 1.20M (1.16%) | -80.00K Decreased by -6.67% | Jun 30, 24 |
| 20 | Fidelity Small Cap Index | 1.17M (1.14%) | -8.26K Decreased by -0.70% | Sep 30, 24 |