| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 18.25M (17.53%) | -98.59K Decreased by -0.54% | Mar 31, 25 |
| 2 | FMR Inc | 17.96M (17.24%) | -247.53K Decreased by -1.38% | Mar 31, 25 |
| 3 | Durable Capital Partners LP | 11.49M (11.03%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 4 | Vanguard Group Inc | 11.27M (10.82%) | -149.15K Decreased by -1.32% | Mar 31, 25 |
| 5 | Rubicon Founders LLC | 5.77M (5.54%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 6 | Riverbridge Partners LLC | 5.52M (5.30%) | -306.79K Decreased by -5.56% | Mar 31, 25 |
| 7 | State Street Corp | 4.11M (3.95%) | -133.52K Decreased by -3.25% | Mar 31, 25 |
| 8 | State Street Corporation | 4.00M (3.84%) | 56.52K Increased by +1.41% | Mar 31, 24 |
| 9 | T. Rowe Price Investment Management,Inc. | 3.77M (3.62%) | -1.66M Decreased by -44.01% | Dec 31, 24 |
| 10 | Principal Financial Group Inc | 2.96M (2.84%) | -122.33K Decreased by -4.14% | Mar 31, 25 |
| 11 | UBS Asset Mgmt Americas Inc | 2.63M (2.53%) | 1.69M Increased by +64.33% | Mar 31, 25 |
| 12 | Bank of America Corp | 2.56M (2.46%) | 1.54M Increased by +60.13% | Mar 31, 25 |
| 13 | Geode Capital Management, LLC | 2.50M (2.40%) | 90.27K Increased by +3.62% | Mar 31, 25 |
| 14 | Bank of New York Mellon Corp | 2.21M (2.12%) | -148.65K Decreased by -6.72% | Mar 31, 25 |
| 15 | Van Berkom and Associates Inc | 2.01M (1.93%) | 2.01M Increased by +100.00% | Mar 31, 25 |
| 16 | Wellington Management Company LLP | 1.87M (1.79%) | -27.92K Decreased by -1.50% | Mar 31, 25 |
| 17 | Amvescap Plc. | 1.83M (1.76%) | 102.93K Increased by +5.63% | Dec 31, 23 |
| 18 | Dimensional Fund Advisors, Inc. | 1.67M (1.61%) | 255.51K Increased by +15.28% | Mar 31, 25 |
| 19 | Nuveen Asset Management, LLC | 1.49M (1.43%) | 246.39K Increased by +16.55% | Dec 31, 24 |
| 20 | Northern Trust Corp | 1.42M (1.37%) | 31.22K Increased by +2.19% | Mar 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 6.20M (5.95%) | 0.00 Increased by 0.00% | May 31, 25 |
| 2 | Fidelity Select Health Care | 3.50M (3.36%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 3 | Vanguard US Total Market Shares ETF | 3.49M (3.35%) | 3.57K Increased by +0.10% | Sep 30, 24 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 3.28M (3.15%) | 3.09K Increased by +0.09% | May 31, 25 |
| 5 | iShares Russell 2000 ETF | 2.57M (2.47%) | 0.00 Increased by 0.00% | May 31, 25 |
| 6 | Vanguard Small Cap Index | 2.57M (2.47%) | 9.48K Increased by +0.37% | May 31, 25 |
| 7 | Fidelity Advisor® Health Care I | 2.24M (2.15%) | 25.00K Increased by +1.12% | Nov 30, 23 |
| 8 | Fidelity Advisor Health Care I | 2.08M (2.00%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 9 | Fidelity Select Medical Tech and Devcs | 2.00M (1.92%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 10 | Pomona Investment A | 1.87M (1.79%) | 18.74K Increased by +1.00% | Mar 31, 25 |
| 11 | Strategic Advisers Fidelity US TtlStk | 1.60M (1.54%) | 0.00 Increased by 0.00% | Apr 30, 25 |
| 12 | Vanguard Institutional Extnd Mkt Idx Tr | 1.60M (1.53%) | 10.96K Increased by +0.69% | May 31, 25 |
| 13 | Fidelity Small Cap Growth | 1.52M (1.46%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 14 | Vanguard Health Care Inv | 1.47M (1.41%) | -1.76M Decreased by -120.28% | Sep 30, 24 |
| 15 | Vanguard Small Cap Growth Index Inv | 1.42M (1.36%) | -9.08K Decreased by -0.64% | May 31, 25 |
| 16 | Select Medical Tech and Devcs | 1.40M (1.34%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 17 | Select Health Care Svcs Port | 1.36M (1.31%) | 71.40K Increased by +5.24% | Nov 30, 23 |
| 18 | T. Rowe Price US Small-Cap Core Equity | 1.34M (1.29%) | -760.77K Decreased by -56.72% | Dec 31, 24 |
| 19 | T. Rowe Price Small-Cap Stock | 1.25M (1.20%) | -96.04K Decreased by -7.71% | Jan 31, 25 |
| 20 | Fidelity Select Health Care Svcs Port | 1.23M (1.18%) | 0.00 Increased by 0.00% | Apr 30, 25 |