| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 10.51M (22.62%) | 635.90K Increased by +6.05% | Jun 30, 25 |
| 2 | FMR Inc | 8.18M (17.61%) | 2.61K Increased by +0.03% | Jun 30, 25 |
| 3 | Politan Capital Management LP | 4.72M (10.15%) | 1.79K Increased by +0.04% | Jun 30, 25 |
| 4 | Vanguard Group Inc | 4.64M (9.98%) | 54.86K Increased by +1.18% | Jun 30, 25 |
| 5 | T. Rowe Price Investment Management,Inc. | 2.50M (5.38%) | 826.89K Increased by +33.07% | Jun 30, 25 |
| 6 | Massachusetts Financial Services Company | 2.47M (5.32%) | 502.56K Increased by +20.34% | Jun 30, 25 |
| 7 | Capital Research Global Investors | 1.86M (3.99%) | -200.43K Decreased by -10.80% | Jun 30, 25 |
| 8 | State Street Corp | 1.49M (3.20%) | 10.40K Increased by +0.70% | Jun 30, 25 |
| 9 | Westfield Capital Management Company, LP | 1.39M (3.00%) | 262.37K Increased by +18.82% | Sep 30, 24 |
| 10 | State Street Corporation | 1.36M (2.93%) | 2.92K Increased by +0.21% | Mar 31, 24 |
| 11 | Farallon Capital Management, L.L.C. | 1.26M (2.71%) | 139.00K Increased by +11.04% | Sep 30, 24 |
| 12 | Holocene Advisors, LP | 1.24M (2.68%) | -89.69K Decreased by -7.21% | Jun 30, 25 |
| 13 | Thrivent Financial For Lutherans | 1.22M (2.62%) | 360.50K Increased by +29.61% | Jun 30, 24 |
| 14 | Westfield Capital Management Company, L.P. | 1.18M (2.54%) | 509.72K Increased by +43.15% | Jun 30, 25 |
| 15 | Durable Capital Partners LP | 1.16M (2.51%) | 38.28K Increased by +3.29% | Jun 30, 25 |
| 16 | Alyeska Investment Group, L.P. | 1.13M (2.44%) | 411.96K Increased by +36.31% | Jun 30, 25 |
| 17 | Eminence Capital LLC | 1.04M (2.23%) | 1.04M Increased by +100.00% | Sep 30, 23 |
| 18 | Ace Management Global Ltd. | 965.50K (2.08%) | -95.42K Decreased by -9.88% | Sep 30, 24 |
| 19 | Geode Capital Management, LLC | 896.42K (1.93%) | 52.10K Increased by +5.81% | Jun 30, 25 |
| 20 | AllianceBernstein L.P. | 844.07K (1.82%) | -21.80K Decreased by -2.58% | Jun 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | MFS Mid Cap Growth Equity | 1.68M (3.61%) | 230.99K Increased by +13.79% | Jun 30, 25 |
| 2 | MFS Mid Cap Growth A | 1.63M (3.51%) | -43.77K Decreased by -2.68% | Jul 31, 25 |
| 3 | Vanguard US Total Market Shares ETF | 1.53M (3.30%) | -71.94K Decreased by -4.70% | Sep 30, 24 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 1.53M (3.29%) | -32.31K Decreased by -2.11% | Jul 31, 25 |
| 5 | iShares Core S&P Mid-Cap ETF | 1.46M (3.15%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 6 | Fidelity Select Health Care | 1.43M (3.07%) | 28.00K Increased by +1.96% | Jul 31, 25 |
| 7 | Fidelity Select Medical Tech and Devcs | 1.35M (2.91%) | 30.00K Increased by +2.22% | Jul 31, 25 |
| 8 | American Funds SMALLCAP World A | 1.21M (2.61%) | 65.00K Increased by +5.36% | Jun 30, 25 |
| 9 | Select Medical Tech and Devcs | 1.20M (2.58%) | 50.00K Increased by +4.17% | Nov 30, 23 |
| 10 | BlackRock Mid-Cap Growth Equity Instl | 1.20M (2.58%) | -18.64K Decreased by -1.56% | Jul 31, 25 |
| 11 | Capital Group AMCAP Composite | 1.19M (2.57%) | -1.56K Decreased by -0.13% | Mar 31, 24 |
| 12 | VA CollegeAmerica Amcap 529A | 1.19M (2.57%) | -1.56K Decreased by -0.13% | Mar 31, 24 |
| 13 | Vanguard Small Cap Index | 1.18M (2.55%) | -7.90K Decreased by -0.67% | Jul 31, 25 |
| 14 | BlackRock Global Uncons Eq Z USD Acc | 1.06M (2.28%) | 31.08K Increased by +2.93% | Apr 30, 25 |
| 15 | Fidelity Advisor Health Care I | 805.00K (1.73%) | 13.00K Increased by +1.61% | Jul 31, 25 |
| 16 | Strategic Advisers Fidelity US TtlStk | 791.10K (1.70%) | 36.60K Increased by +4.63% | Jul 31, 25 |
| 17 | T. Rowe Price US Small-Cap Core Equity | 744.48K (1.60%) | 1.97K Increased by +0.26% | Jun 30, 25 |
| 18 | Smithson Investment Trust Ord | 691.14K (1.49%) | 0.00 Increased by 0.00% | Aug 31, 23 |
| 19 | Vanguard Small Cap Growth Index Inv | 666.78K (1.44%) | -1.77K Decreased by -0.27% | Jul 31, 25 |
| 20 | T. Rowe Price Small-Cap Stock | 644.38K (1.39%) | -100.10K Decreased by -15.53% | Jul 31, 25 |