| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 12.51M (10.79%) | -579.41K Decreased by -4.63% | Mar 31, 25 |
| 2 | RA Capital Management, LLC | 12.19M (10.51%) | 3.50M Increased by +28.71% | Mar 31, 25 |
| 3 | Vanguard Group Inc | 12.04M (10.39%) | 82.12K Increased by +0.68% | Mar 31, 25 |
| 4 | HHG PLC | 11.77M (10.15%) | 1.19M Increased by +10.12% | Mar 31, 25 |
| 5 | BlackRock Inc | 10.58M (9.13%) | -526.59K Decreased by -4.98% | Mar 31, 25 |
| 6 | Wellington Management Company LLP | 6.42M (5.54%) | 1.97M Increased by +30.75% | Mar 31, 25 |
| 7 | Capital Research Global Investors | 6.11M (5.27%) | -100.42K Decreased by -1.64% | Mar 31, 25 |
| 8 | State Street Corp | 4.41M (3.80%) | -131.72K Decreased by -2.99% | Mar 31, 25 |
| 9 | T. Rowe Price Associates, Inc. | 3.54M (3.06%) | -424.95K Decreased by -12.00% | Mar 31, 25 |
| 10 | State Street Corporation | 3.34M (2.88%) | -52.44K Decreased by -1.57% | Mar 31, 24 |
| 11 | Kynam Capital Management, LP | 3.20M (2.76%) | 863.20K Increased by +26.98% | Mar 31, 25 |
| 12 | Goldman Sachs Group Inc | 3.13M (2.70%) | 2.18M Increased by +69.67% | Dec 31, 24 |
| 13 | Franklin Resources Inc | 3.09M (2.66%) | 219.70K Increased by +7.11% | Mar 31, 25 |
| 14 | Geode Capital Management, LLC | 2.87M (2.47%) | 66.17K Increased by +2.31% | Mar 31, 25 |
| 15 | T. Rowe Price Investment Management,Inc. | 2.70M (2.33%) | -158.03K Decreased by -5.85% | Mar 31, 25 |
| 16 | Darwin Global Management, Ltd. | 2.20M (1.90%) | 117.24K Increased by +5.33% | Sep 30, 24 |
| 17 | Westfield Capital Management Company, L.P. | 2.16M (1.86%) | -411.62K Decreased by -19.10% | Mar 31, 25 |
| 18 | JPMorgan Chase & Co | 1.90M (1.64%) | 164.52K Increased by +8.66% | Mar 31, 25 |
| 19 | Westfield Capital Management Company, LP | 1.74M (1.50%) | -189.47K Decreased by -10.89% | Sep 30, 24 |
| 20 | Driehaus Capital Management LLC | 1.72M (1.48%) | -213.45K Decreased by -12.40% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 3.92M (3.38%) | 3.08K Increased by +0.08% | May 31, 25 |
| 2 | Vanguard Health Care Inv | 3.87M (3.34%) | 1.32M Increased by +34.12% | Mar 31, 25 |
| 3 | Vanguard US Total Market Shares ETF | 3.67M (3.16%) | 587.74K Increased by +16.02% | Sep 30, 24 |
| 4 | iShares Russell 2000 ETF | 3.14M (2.71%) | 21.81K Increased by +0.69% | Jun 30, 25 |
| 5 | Vanguard Small Cap Index | 3.09M (2.66%) | 15.54K Increased by +0.50% | May 31, 25 |
| 6 | Janus Henderson Enterprise D | 2.64M (2.28%) | 1.26M Increased by +47.75% | Apr 30, 25 |
| 7 | Janus Concentrated Growth CF | 2.16M (1.86%) | 633.38K Increased by +29.38% | Mar 31, 25 |
| 8 | Janus Henderson Forty S | 2.16M (1.86%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 9 | SPDR® S&P Biotech ETF | 2.01M (1.74%) | -32.91K Decreased by -1.64% | Jun 30, 25 |
| 10 | American Funds Growth Fund of Amer A | 1.91M (1.65%) | -3.19K Decreased by -0.17% | Mar 31, 25 |
| 11 | Capital Group Growth Fnd of Amer Comp | 1.91M (1.65%) | -3.19K Decreased by -0.17% | Mar 31, 25 |
| 12 | Vanguard Institutional Extnd Mkt Idx Tr | 1.78M (1.54%) | 12.55K Increased by +0.70% | May 31, 25 |
| 13 | American Funds New Economy A | 1.74M (1.50%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 14 | Capital Group New Economy Comp | 1.74M (1.50%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 15 | Vanguard Small Cap Growth Index Inv | 1.70M (1.47%) | -8.29K Decreased by -0.49% | May 31, 25 |
| 16 | T. Rowe Price US Mid-Cap Growth Equity | 1.60M (1.38%) | 808.50K Increased by +50.53% | Jun 30, 25 |
| 17 | American Funds SMALLCAP World A | 1.49M (1.28%) | -661.94K Decreased by -44.47% | Jun 30, 25 |
| 18 | Fidelity Advisor Growth Opps M | 1.49M (1.28%) | 267.60K Increased by +18.01% | May 31, 25 |
| 19 | Janus Inst Mid Cap Growth CF | 1.38M (1.19%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 20 | Fidelity Growth Compy Commingled Pl O | 1.37M (1.18%) | 0.00 Increased by 0.00% | Aug 31, 24 |