| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 18.96M (16.75%) | -561.98K Decreased by -2.96% | Dec 31, 25 |
| 2 | Durable Capital Partners LP | 12.09M (10.67%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 3 | FMR Inc | 12.05M (10.64%) | -414.48K Decreased by -3.44% | Dec 31, 25 |
| 4 | Vanguard Group Inc | 12.00M (10.59%) | -102.96K Decreased by -0.86% | Dec 31, 25 |
| 5 | Van Berkom and Associates Inc | 8.11M (7.16%) | 4.26M Increased by +52.58% | Mar 31, 26 |
| 6 | Rubicon Founders LLC | 5.77M (5.10%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 7 | State Street Corp | 4.27M (3.77%) | -83.00K Decreased by -1.94% | Dec 31, 25 |
| 8 | State Street Corporation | 4.00M (3.53%) | 56.52K Increased by +1.41% | Mar 31, 24 |
| 9 | Riverbridge Partners LLC | 3.92M (3.46%) | -665.64K Decreased by -16.99% | Mar 31, 26 |
| 10 | T. Rowe Price Investment Management,Inc. | 3.77M (3.33%) | -1.66M Decreased by -44.01% | Dec 31, 24 |
| 11 | Bank of New York Mellon Corp | 2.94M (2.60%) | -102.02K Decreased by -3.47% | Mar 31, 26 |
| 12 | Geode Capital Management, LLC | 2.81M (2.49%) | 31.20K Increased by +1.11% | Dec 31, 25 |
| 13 | Principal Financial Group Inc | 2.72M (2.40%) | -64.73K Decreased by -2.38% | Mar 31, 26 |
| 14 | Dimensional Fund Advisors, Inc. | 2.41M (2.13%) | 142.68K Increased by +5.93% | Mar 31, 26 |
| 15 | UBS Asset Mgmt Americas Inc | 2.05M (1.81%) | -37.44K Decreased by -1.82% | Mar 31, 26 |
| 16 | Wellington Management Company LLP | 1.87M (1.65%) | -27.92K Decreased by -1.50% | Mar 31, 25 |
| 17 | Amvescap Plc. | 1.83M (1.61%) | 102.93K Increased by +5.63% | Dec 31, 23 |
| 18 | Nuveen Asset Management, LLC | 1.49M (1.31%) | 246.39K Increased by +16.55% | Dec 31, 24 |
| 19 | Point72 Asset Management, L.P. | 1.48M (1.31%) | 184.97K Increased by +12.50% | Dec 31, 25 |
| 20 | Franklin Resources Inc | 1.48M (1.31%) | -12.38K Decreased by -0.84% | Mar 31, 26 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 7.05M (6.22%) | 1.56K Increased by +0.02% | Apr 30, 26 |
| 2 | Van Berkom Sm-Cap Eq | 3.93M (3.47%) | 209.87K Increased by +5.34% | Mar 31, 26 |
| 3 | Vanguard Total Stock Mkt Idx Inv | 3.52M (3.11%) | 29.16K Increased by +0.83% | Mar 31, 26 |
| 4 | Vanguard US Total Market Shares ETF | 3.49M (3.08%) | 3.57K Increased by +0.10% | Sep 30, 24 |
| 5 | iShares Russell 2000 ETF | 2.73M (2.41%) | 23.03K Increased by +0.84% | Apr 30, 26 |
| 6 | Vanguard Small Cap Index | 2.56M (2.26%) | 39.89K Increased by +1.56% | Mar 31, 26 |
| 7 | Fidelity Select Health Care | 2.28M (2.01%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 8 | Fidelity Advisor® Health Care I | 2.24M (1.98%) | 25.00K Increased by +1.12% | Nov 30, 23 |
| 9 | Pomona Investment A | 1.87M (1.65%) | 18.74K Increased by +1.00% | Mar 31, 25 |
| 10 | Fidelity Select Medical Tech and Devcs | 1.85M (1.63%) | -150.00K Decreased by -8.11% | May 31, 25 |
| 11 | Fidelity Small Cap Growth | 1.51M (1.33%) | 0.00 Increased by 0.00% | Feb 28, 26 |
| 12 | Vanguard Health Care Inv | 1.47M (1.29%) | -1.76M Decreased by -120.28% | Sep 30, 24 |
| 13 | Vanguard Small Cap Growth Index Inv | 1.43M (1.26%) | 32.84K Increased by +2.29% | Mar 31, 26 |
| 14 | Select Medical Tech and Devcs | 1.40M (1.24%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 15 | Select Health Care Svcs Port | 1.36M (1.20%) | 71.40K Increased by +5.24% | Nov 30, 23 |
| 16 | T. Rowe Price US Small-Cap Core Equity | 1.34M (1.18%) | -760.77K Decreased by -56.72% | Dec 31, 24 |
| 17 | Vanguard Institutional Extnd Mkt Idx Tr | 1.29M (1.14%) | 28.69K Increased by +2.22% | Mar 31, 26 |
| 18 | Franklin Small Cap Growth Adv | 1.26M (1.11%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 19 | Franklin Small Cap Growth SMA | 1.26M (1.11%) | 1.26M Increased by +99.99% | Mar 31, 26 |
| 20 | Franklin US Small Cap Growth Equity | 1.26M (1.11%) | -13.07K Decreased by -1.04% | Mar 31, 26 |