| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Wellington Management Company LLP | 11.77M (14.19%) | 2.35M Increased by +19.97% | Dec 31, 25 |
| 2 | BlackRock Inc | 11.02M (13.29%) | 1.86M Increased by +16.92% | Sep 30, 25 |
| 3 | Vanguard Group Inc | 9.35M (11.27%) | -66.09K Decreased by -0.71% | Dec 31, 25 |
| 4 | Khrom Capital Management, LLC | 7.35M (8.86%) | 2.31M Increased by +31.47% | Dec 31, 25 |
| 5 | JPMorgan Chase & Co | 6.25M (7.54%) | 908.09K Increased by +14.52% | Sep 30, 24 |
| 6 | FMR Inc | 5.42M (6.53%) | -669.89K Decreased by -12.36% | Dec 31, 25 |
| 7 | Deerfield Management Co | 4.52M (5.45%) | 3.33M Increased by +73.69% | Dec 31, 25 |
| 8 | William Blair Investment Management, LLC | 4.40M (5.30%) | 770.51K Increased by +17.52% | Mar 31, 25 |
| 9 | Abrams Bison Investments, LLC | 4.38M (5.28%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 10 | UBS Group AG | 4.34M (5.23%) | 350.48K Increased by +8.08% | Sep 30, 25 |
| 11 | Sachem Head Capital Management LP | 4.21M (5.08%) | 580.00K Increased by +13.76% | Jun 30, 25 |
| 12 | Viking Global Investors LP | 3.70M (4.46%) | 464.56K Increased by +12.55% | Sep 30, 24 |
| 13 | Invenomic Capital Management, LP | 3.31M (3.99%) | 1.38M Increased by +41.53% | Dec 31, 25 |
| 14 | State Street Corp | 3.19M (3.84%) | 93.46K Increased by +2.93% | Sep 30, 25 |
| 15 | Maverick Capital Ltd | 3.01M (3.62%) | 453.27K Increased by +15.08% | Sep 30, 25 |
| 16 | Dimensional Fund Advisors, Inc. | 2.78M (3.36%) | 5.38K Increased by +0.19% | Dec 31, 25 |
| 17 | State Street Corporation | 2.73M (3.29%) | 81.68K Increased by +2.99% | Mar 31, 24 |
| 18 | Hawk Ridge Management LLC | 2.38M (2.87%) | -426.37K Decreased by -17.92% | Dec 31, 25 |
| 19 | Citigroup Inc | 2.38M (2.86%) | 2.33M Increased by +98.09% | Mar 31, 25 |
| 20 | P2 Capital Partners, LLC | 2.34M (2.82%) | 195.00K Increased by +8.34% | Sep 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Health Care Inv | 8.82M (10.63%) | 2.52M Increased by +28.55% | Dec 31, 25 |
| 2 | iShares Core S&P Small-Cap ETF | 5.60M (6.76%) | 5.60M Increased by +100.00% | Feb 28, 26 |
| 3 | iShares Core S&P Mid-Cap ETF | 3.00M (3.61%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 4 | T. Rowe Price US Mid-Cap Growth Equity | 2.98M (3.59%) | -13.00K Decreased by -0.44% | Dec 31, 24 |
| 5 | Vanguard US Total Market Shares ETF | 2.79M (3.36%) | 2.25K Increased by +0.08% | Sep 30, 24 |
| 6 | Vanguard Total Stock Mkt Idx Inv | 2.76M (3.33%) | 522.00 Increased by +0.02% | Feb 28, 26 |
| 7 | Fidelity Value | 2.63M (3.17%) | 665.50K Increased by +25.32% | Jan 31, 26 |
| 8 | Vanguard Small Cap Index | 1.99M (2.40%) | 4.18K Increased by +0.21% | Feb 28, 26 |
| 9 | T. Rowe Price Mid-Cap Growth | 1.56M (1.88%) | -1.42M Decreased by -90.81% | Feb 28, 25 |
| 10 | Vanguard Explorer Inv | 1.50M (1.81%) | -703.77K Decreased by -46.99% | Mar 31, 25 |
| 11 | First Trust Health Care AlphaDEX® ETF | 1.42M (1.72%) | 0.00 Increased by 0.00% | Feb 26, 26 |
| 12 | Vanguard Small Cap Value Index Inv | 1.28M (1.54%) | 3.86K Increased by +0.30% | Feb 28, 26 |
| 13 | JPM US Mid Cap Growth-Composite | 1.05M (1.26%) | 167.86K Increased by +16.05% | Sep 30, 24 |
| 14 | JPM US Mid Cap Growth-MA | 1.04M (1.25%) | 656.00K Increased by +63.16% | Sep 30, 23 |
| 15 | Vanguard Institutional Extnd Mkt Idx Tr | 1.00M (1.21%) | 10.95K Increased by +1.09% | Feb 28, 26 |
| 16 | Stephens SMID Select Growth | 915.86K (1.10%) | 166.17K Increased by +18.14% | Dec 31, 24 |
| 17 | iShares S&P Small-Cap 600 Value ETF | 900.20K (1.09%) | 900.20K Increased by +100.00% | Feb 28, 26 |
| 18 | Fidelity Mid Cap Value | 895.57K (1.08%) | 129.60K Increased by +14.47% | Jan 31, 26 |
| 19 | State Street SPDR Port S&P 600 Sm CpETF | 861.74K (1.04%) | 2.37K Increased by +0.27% | Feb 27, 26 |
| 20 | Fidelity Select Health Care | 850.00K (1.02%) | -10.00K Decreased by -1.18% | Dec 31, 23 |