| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 12.51M (10.70%) | -579.41K Decreased by -4.63% | Mar 31, 25 |
| 2 | RA Capital Management, LLC | 12.19M (10.42%) | 3.50M Increased by +28.71% | Mar 31, 25 |
| 3 | Vanguard Group Inc | 12.04M (10.30%) | 82.12K Increased by +0.68% | Mar 31, 25 |
| 4 | HHG PLC | 11.77M (10.06%) | 1.19M Increased by +10.12% | Mar 31, 25 |
| 5 | BlackRock Inc | 10.58M (9.04%) | -526.59K Decreased by -4.98% | Mar 31, 25 |
| 6 | Wellington Management Company LLP | 6.42M (5.49%) | 1.97M Increased by +30.75% | Mar 31, 25 |
| 7 | Capital Research Global Investors | 6.11M (5.22%) | -100.42K Decreased by -1.64% | Mar 31, 25 |
| 8 | State Street Corp | 4.41M (3.77%) | -131.72K Decreased by -2.99% | Mar 31, 25 |
| 9 | T. Rowe Price Associates, Inc. | 3.54M (3.03%) | -424.95K Decreased by -12.00% | Mar 31, 25 |
| 10 | State Street Corporation | 3.34M (2.85%) | -52.44K Decreased by -1.57% | Mar 31, 24 |
| 11 | Kynam Capital Management, LP | 3.20M (2.74%) | 863.20K Increased by +26.98% | Mar 31, 25 |
| 12 | Goldman Sachs Group Inc | 3.13M (2.68%) | 2.18M Increased by +69.67% | Dec 31, 24 |
| 13 | Franklin Resources Inc | 3.09M (2.64%) | 219.70K Increased by +7.11% | Mar 31, 25 |
| 14 | Geode Capital Management, LLC | 2.87M (2.45%) | 66.17K Increased by +2.31% | Mar 31, 25 |
| 15 | T. Rowe Price Investment Management,Inc. | 2.70M (2.31%) | -158.03K Decreased by -5.85% | Mar 31, 25 |
| 16 | Darwin Global Management, Ltd. | 2.20M (1.88%) | 117.24K Increased by +5.33% | Sep 30, 24 |
| 17 | Westfield Capital Management Company, L.P. | 2.16M (1.84%) | -411.62K Decreased by -19.10% | Mar 31, 25 |
| 18 | JPMorgan Chase & Co | 1.90M (1.62%) | 164.52K Increased by +8.66% | Mar 31, 25 |
| 19 | Westfield Capital Management Company, LP | 1.74M (1.49%) | -189.47K Decreased by -10.89% | Sep 30, 24 |
| 20 | Driehaus Capital Management LLC | 1.72M (1.47%) | -213.45K Decreased by -12.40% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 3.94M (3.37%) | 15.91K Increased by +0.40% | Jun 30, 25 |
| 2 | Vanguard US Total Market Shares ETF | 3.67M (3.14%) | 587.74K Increased by +16.02% | Sep 30, 24 |
| 3 | Vanguard Small Cap Index | 3.00M (2.56%) | -90.63K Decreased by -3.03% | Jun 30, 25 |
| 4 | iShares Russell 2000 ETF | 2.96M (2.53%) | -56.28K Decreased by -1.90% | Jul 31, 25 |
| 5 | Vanguard Health Care Inv | 2.83M (2.42%) | -1.03M Decreased by -36.43% | Jun 30, 25 |
| 6 | Janus Henderson Enterprise D | 2.64M (2.26%) | 0.00 Increased by 0.00% | May 31, 25 |
| 7 | Janus Inst Mid Cap Growth CF | 2.64M (2.26%) | 1.26M Increased by +47.75% | Jun 30, 25 |
| 8 | Janus Concentrated Growth CF | 2.16M (1.84%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 9 | Janus Henderson Forty S | 2.16M (1.84%) | 0.00 Increased by 0.00% | May 31, 25 |
| 10 | SPDR® S&P Biotech ETF | 2.01M (1.72%) | 60.10K Increased by +2.99% | Jul 31, 25 |
| 11 | Capital Group Growth Fnd of Amer Comp | 1.91M (1.63%) | -3.19K Decreased by -0.17% | Mar 31, 25 |
| 12 | Vanguard Institutional Extnd Mkt Idx Tr | 1.84M (1.57%) | 52.73K Increased by +2.87% | Jun 30, 25 |
| 13 | American Funds New Economy A | 1.74M (1.48%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 14 | Capital Group New Economy Comp | 1.74M (1.48%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 15 | Vanguard Small Cap Growth Index Inv | 1.66M (1.42%) | -40.13K Decreased by -2.42% | Jun 30, 25 |
| 16 | T. Rowe Price Mid-Cap Growth | 1.60M (1.37%) | 300.50K Increased by +18.78% | Jun 30, 25 |
| 17 | T. Rowe Price US Mid-Cap Growth Equity | 1.60M (1.37%) | 808.50K Increased by +50.53% | Jun 30, 25 |
| 18 | T. Rowe Price Health Sciences | 1.51M (1.29%) | -657.00 Decreased by -0.04% | Jun 30, 25 |
| 19 | American Funds SMALLCAP World A | 1.49M (1.27%) | -661.94K Decreased by -44.47% | Jun 30, 25 |
| 20 | Fidelity Advisor Growth Opps M | 1.49M (1.27%) | 0.00 Increased by 0.00% | Jun 30, 25 |