| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | HHG PLC | 16.58M (12.54%) | 3.19M Increased by +19.24% | Mar 31, 26 |
| 2 | FMR Inc | 16.49M (12.47%) | 2.66M Increased by +16.12% | Mar 31, 26 |
| 3 | Vanguard Group Inc | 12.19M (9.22%) | -126.47K Decreased by -1.04% | Dec 31, 25 |
| 4 | T. Rowe Price Investment Management,Inc. | 12.13M (9.17%) | -5.85M Decreased by -48.27% | Mar 31, 26 |
| 5 | RA Capital Management, LLC | 11.47M (8.68%) | 750.00K Increased by +6.54% | Mar 31, 26 |
| 6 | BlackRock Inc | 10.97M (8.30%) | 725.44K Increased by +6.61% | Mar 31, 26 |
| 7 | Vanguard Portfolio Management, LLC | 6.28M (4.75%) | 6.28M Increased by +100.00% | Mar 31, 26 |
| 8 | Vanguard Capital Management, LLC | 6.27M (4.74%) | 6.27M Increased by +100.00% | Mar 31, 26 |
| 9 | Wellington Management Company LLP | 5.61M (4.25%) | -351.71K Decreased by -6.26% | Mar 31, 26 |
| 10 | Paradigm Biocapital Advisors LP | 4.79M (3.63%) | 725.00K Increased by +15.13% | Mar 31, 26 |
| 11 | Capital Research Global Investors | 4.77M (3.61%) | -1.34M Decreased by -28.05% | Jun 30, 25 |
| 12 | State Street Corp | 4.44M (3.36%) | -539.49K Decreased by -12.15% | Mar 31, 26 |
| 13 | Deep Track Capital, LP | 4.30M (3.25%) | 300.00K Increased by +6.98% | Mar 31, 26 |
| 14 | Westfield Capital Management Company, L.P. | 3.65M (2.76%) | 106.42K Increased by +2.92% | Mar 31, 26 |
| 15 | State Street Corporation | 3.34M (2.52%) | -52.44K Decreased by -1.57% | Mar 31, 24 |
| 16 | Geode Capital Management, LLC | 3.20M (2.42%) | 334.98K Increased by +10.46% | Mar 31, 26 |
| 17 | JPMorgan Chase & Co | 3.13M (2.37%) | 1.93M Increased by +61.70% | Sep 30, 25 |
| 18 | Goldman Sachs Group Inc | 3.13M (2.37%) | 2.18M Increased by +69.67% | Dec 31, 24 |
| 19 | Franklin Resources Inc | 3.09M (2.34%) | 219.70K Increased by +7.11% | Mar 31, 25 |
| 20 | Kynam Capital Management, LP | 2.92M (2.21%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 4.60M (3.48%) | 12.74K Increased by +0.28% | Apr 30, 26 |
| 2 | Vanguard US Total Market Shares ETF | 3.67M (2.77%) | 587.74K Increased by +16.02% | Sep 30, 24 |
| 3 | Vanguard Small Cap Index | 3.32M (2.51%) | -6.77K Decreased by -0.20% | Apr 30, 26 |
| 4 | iShares Russell 2000 ETF | 2.97M (2.25%) | 27.46K Increased by +0.92% | May 29, 26 |
| 5 | Strategic Advisers Fidelity US TtlStk | 2.94M (2.22%) | 75.00K Increased by +2.55% | Apr 30, 26 |
| 6 | Vanguard Health Care Inv | 2.67M (2.02%) | -615.82K Decreased by -23.09% | Mar 31, 26 |
| 7 | Janus Henderson Enterprise D | 2.27M (1.72%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 8 | Janus Inst Mid Cap Growth CF | 2.27M (1.72%) | -300.75K Decreased by -13.25% | Mar 31, 26 |
| 9 | Janus Concentrated Growth CF | 2.24M (1.70%) | 2.24M Increased by +100.00% | Mar 31, 26 |
| 10 | Janus Henderson Forty S | 2.24M (1.70%) | 90.00 Increased by +0.00% | Mar 31, 26 |
| 11 | SPDR® S&P Biotech ETF | 2.01M (1.52%) | 4.49K Increased by +0.22% | Aug 31, 25 |
| 12 | Vanguard Small Cap Growth Index Inv | 1.86M (1.41%) | 2.80K Increased by +0.15% | Apr 30, 26 |
| 13 | American Funds New Economy A | 1.74M (1.31%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 14 | Capital Group New Economy Comp | 1.74M (1.31%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 15 | State Street® SPDR® S&P® Biotech ETF | 1.63M (1.23%) | -10.04K Decreased by -0.62% | May 31, 26 |
| 16 | T. Rowe Price Health Sciences | 1.51M (1.14%) | -657.00 Decreased by -0.04% | Jun 30, 25 |
| 17 | T. Rowe Price US Mid-Cap Growth Equity | 1.49M (1.13%) | -425.60K Decreased by -28.54% | Mar 31, 26 |
| 18 | American Funds SMALLCAP World A | 1.49M (1.13%) | -661.94K Decreased by -44.47% | Jun 30, 25 |
| 19 | Fidelity Advisor Growth Opps M | 1.48M (1.12%) | 0.00 Increased by 0.00% | Apr 30, 26 |
| 20 | Vanguard Institutional Extnd Mkt Idx Tr | 1.45M (1.10%) | 15.58K Increased by +1.07% | Apr 30, 26 |