| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 9.16M (11.12%) | 796.31K Increased by +8.70% | Jun 30, 25 |
| 2 | Vanguard Group Inc | 8.74M (10.61%) | -66.01K Decreased by -0.76% | Jun 30, 25 |
| 3 | Wellington Management Company LLP | 8.43M (10.24%) | -2.44M Decreased by -28.97% | Jun 30, 25 |
| 4 | JPMorgan Chase & Co | 6.25M (7.59%) | 908.09K Increased by +14.52% | Sep 30, 24 |
| 5 | FMR Inc | 5.96M (7.24%) | -1.16M Decreased by -19.48% | Jun 30, 25 |
| 6 | William Blair Investment Management, LLC | 4.40M (5.34%) | 770.51K Increased by +17.52% | Mar 31, 25 |
| 7 | Sachem Head Capital Management LP | 4.21M (5.12%) | 580.00K Increased by +13.76% | Jun 30, 25 |
| 8 | UBS Group AG | 3.99M (4.84%) | 2.82M Increased by +70.65% | Jun 30, 25 |
| 9 | Viking Global Investors LP | 3.70M (4.50%) | 464.56K Increased by +12.55% | Sep 30, 24 |
| 10 | Abrams Bison Investments, LLC | 3.58M (4.35%) | 1.76M Increased by +49.16% | Jun 30, 25 |
| 11 | State Street Corp | 3.10M (3.76%) | 95.67K Increased by +3.09% | Jun 30, 25 |
| 12 | Dimensional Fund Advisors, Inc. | 2.87M (3.48%) | -69.04K Decreased by -2.41% | Jun 30, 25 |
| 13 | Hawk Ridge Management LLC | 2.81M (3.41%) | 332.24K Increased by +11.84% | Jun 30, 25 |
| 14 | State Street Corporation | 2.73M (3.32%) | 81.68K Increased by +2.99% | Mar 31, 24 |
| 15 | Maverick Capital Ltd | 2.55M (3.10%) | 306.31K Increased by +12.00% | Jun 30, 25 |
| 16 | Khrom Capital Management, LLC | 2.48M (3.01%) | 893.68K Increased by +36.02% | Jun 30, 25 |
| 17 | Citigroup Inc | 2.38M (2.89%) | 2.33M Increased by +98.09% | Mar 31, 25 |
| 18 | Morgan Stanley - Brokerage Accounts | 2.30M (2.79%) | 1.44M Increased by +62.73% | Jun 30, 25 |
| 19 | Millennium Management LLC | 2.26M (2.75%) | 1.17M Increased by +51.79% | Sep 30, 24 |
| 20 | Durable Capital Partners LP | 2.26M (2.74%) | 37.27K Increased by +1.65% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Health Care Inv | 5.57M (6.76%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 2 | iShares Core S&P Mid-Cap ETF | 3.00M (3.64%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 3 | T. Rowe Price US Mid-Cap Growth Equity | 2.98M (3.62%) | -13.00K Decreased by -0.44% | Dec 31, 24 |
| 4 | Vanguard US Total Market Shares ETF | 2.79M (3.38%) | 2.25K Increased by +0.08% | Sep 30, 24 |
| 5 | Vanguard Total Stock Mkt Idx Inv | 2.76M (3.35%) | -92.85K Decreased by -3.37% | Jul 31, 25 |
| 6 | Fidelity Value | 2.36M (2.86%) | 267.38K Increased by +11.34% | Jul 31, 25 |
| 7 | Vanguard Small Cap Index | 2.12M (2.58%) | -14.19K Decreased by -0.67% | Jul 31, 25 |
| 8 | T. Rowe Price Mid-Cap Growth | 1.56M (1.90%) | -1.42M Decreased by -90.81% | Feb 28, 25 |
| 9 | Vanguard Explorer Inv | 1.50M (1.82%) | -703.77K Decreased by -46.99% | Mar 31, 25 |
| 10 | Vanguard Small Cap Value Index Inv | 1.36M (1.66%) | -1.20K Decreased by -0.09% | Jul 31, 25 |
| 11 | JPM US Mid Cap Growth-Composite | 1.05M (1.27%) | 167.86K Increased by +16.05% | Sep 30, 24 |
| 12 | JPM US Mid Cap Growth-MA | 1.04M (1.26%) | 656.00K Increased by +63.16% | Sep 30, 23 |
| 13 | Vanguard Institutional Extnd Mkt Idx Tr | 990.22K (1.20%) | -434.52K Decreased by -43.88% | Jul 31, 25 |
| 14 | Stephens SMID Select Growth | 915.86K (1.11%) | 166.17K Increased by +18.14% | Dec 31, 24 |
| 15 | First Trust Health Care AlphaDEX® ETF | 858.77K (1.04%) | -5.08K Decreased by -0.59% | Aug 28, 25 |
| 16 | Fidelity Select Health Care | 850.00K (1.03%) | -10.00K Decreased by -1.18% | Dec 31, 23 |
| 17 | Fidelity Value Strategies | 832.80K (1.01%) | 86.48K Increased by +10.38% | Jul 31, 25 |
| 18 | T. Rowe Price U.S. Mid-Cap Gr Eq Tr-D | 804.30K (0.98%) | 13.00K Increased by +1.62% | Dec 31, 24 |
| 19 | T. Rowe Price U.S. Mid-Cap Gr Eq Tr-Z | 804.30K (0.98%) | 13.00K Increased by +1.62% | Dec 31, 24 |
| 20 | Fidelity US All Cap Series F | 801.90K (0.97%) | 253.00K Increased by +31.55% | Jun 30, 25 |