| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 25.14M (22.65%) | 225.98K Increased by +0.9% | Sep 30, 23 |
| 2 | TPG GP A, LLC | 18.72M (16.86%) | 0 Increased by 0% | Dec 31, 23 |
| 3 | Vanguard Group Inc | 10.59M (9.54%) | 3.09M Increased by +29.15% | Sep 30, 23 |
| 4 | BlackRock Inc | 10M (9.01%) | 1.11M Increased by +11.08% | Dec 31, 23 |
| 5 | State Street Corporation | 8.2M (7.39%) | -276.16K Decreased by -3.37% | Sep 30, 23 |
| 6 | JPMorgan Chase & Co | 6.91M (6.23%) | 776.49K Increased by +11.24% | Sep 30, 23 |
| 7 | PRIMECAP Management Company | 5.28M (4.76%) | -2.5K Decreased by -0.05% | Dec 31, 23 |
| 8 | EcoR1 Capital, LLC | 4.49M (4.04%) | 0 Increased by 0% | Sep 30, 23 |
| 9 | Citadel Advisors Llc | 4.12M (3.71%) | -624.71K Decreased by -15.18% | Sep 30, 23 |
| 10 | Woodline Partners LP | 2.58M (2.32%) | -2.74M Decreased by -106.17% | Dec 31, 23 |
| 11 | T. Rowe Price Associates, Inc. | 2.37M (2.14%) | -35.88K Decreased by -1.51% | Dec 31, 23 |
| 12 | Two Sigma Investments LLC | 2.31M (2.09%) | 1.01M Increased by +43.82% | Dec 31, 23 |
| 13 | Geode Capital Management, LLC | 2.07M (1.87%) | 243.57K Increased by +11.76% | Sep 30, 23 |
| 14 | Wildcat Capital Management, LLC | 1.92M (1.73%) | 0 Increased by 0% | Dec 31, 23 |
| 15 | Vida Ventures Advisors, LLC | 1.8M (1.62%) | 0 Increased by 0% | Sep 30, 23 |
| 16 | Dimensional Fund Advisors, Inc. | 1.54M (1.38%) | -303.11K Decreased by -19.74% | Dec 31, 23 |
| 17 | Goldman Sachs Group Inc | 1.41M (1.27%) | -92.02K Decreased by -6.54% | Sep 30, 23 |
| 18 | Morgan Stanley - Brokerage Accounts | 1.38M (1.24%) | 50.28K Increased by +3.64% | Sep 30, 23 |
| 19 | Two Sigma Advisers, LLC | 1.28M (1.15%) | 300.5K Increased by +23.52% | Dec 31, 23 |
| 20 | Rafferty Asset Management, LLC | 904.4K (0.81%) | 19.83K Increased by +2.19% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity Growth Compy Commingled Pl O | 4.13M (3.72%) | 53.73K Increased by +1.3% | Dec 31, 23 |
| 2 | Fidelity Select Health Care | 4M (3.6%) | 0 Increased by 0% | Dec 31, 23 |
| 3 | Vanguard Total Stock Mkt Idx Inv | 3.88M (3.49%) | 0 Increased by 0% | Jan 31, 24 |
| 4 | Vanguard Capital Opportunity Inv | 3.38M (3.04%) | 0 Increased by 0% | Dec 31, 23 |
| 5 | Fidelity Advisor Health Care I | 2.88M (2.6%) | 0 Increased by 0% | Dec 31, 23 |
| 6 | Fidelity Advisor® Health Care I | 2.88M (2.6%) | 4.5K Increased by +0.16% | Nov 30, 23 |
| 7 | iShares Russell 2000 ETF | 2.29M (2.06%) | -15.13K Decreased by -0.66% | Feb 1, 24 |
| 8 | Fidelity Select Biotechnology | 2.28M (2.05%) | 0 Increased by 0% | Dec 31, 23 |
| 9 | Fidelity® Select Biotechnology | 2.28M (2.05%) | 0 Increased by 0% | Nov 30, 23 |
| 10 | Fidelity® Growth Company | 2.07M (1.87%) | 20.58K Increased by +0.99% | Nov 30, 23 |
| 11 | Fidelity Growth Company Fund | 2.07M (1.86%) | -5.46K Decreased by -0.26% | Dec 31, 23 |
| 12 | Vanguard Institutional Extnd Mkt Idx Tr | 1.88M (1.69%) | 1.02K Increased by +0.05% | Jan 31, 24 |
| 13 | PRIMECAP Odyssey Aggressive Growth | 1.81M (1.63%) | -2K Decreased by -0.11% | Dec 31, 23 |
| 14 | US Small-Cap Growth II Equity Comp | 1.68M (1.51%) | 1.68M Increased by +100% | Jun 30, 23 |
| 15 | JPMorgan Small Cap Growth A | 1.67M (1.51%) | -48.9K Decreased by -2.92% | Jan 31, 24 |
| 16 | Fidelity Small Cap Growth | 1.58M (1.42%) | 0 Increased by 0% | Dec 31, 23 |
| 17 | Fidelity® Small Cap Growth | 1.58M (1.42%) | -1.92K Decreased by -0.12% | Oct 31, 23 |
| 18 | Fidelity Series Small Cap Opps | 1.51M (1.36%) | 0 Increased by 0% | Dec 31, 23 |
| 19 | Fidelity® Series Small Cap Opps | 1.51M (1.36%) | 0 Increased by 0% | Oct 31, 23 |
| 20 | Vanguard Small Cap Growth Index Inv | 1.45M (1.31%) | 7.4K Increased by +0.51% | Nov 30, 23 |