| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 19.53M (17.62%) | 792.00K Increased by +4.06% | Sep 30, 25 |
| 2 | Durable Capital Partners LP | 12.09M (10.91%) | 396.16K Increased by +3.28% | Dec 31, 25 |
| 3 | FMR Inc | 12.05M (10.87%) | -414.48K Decreased by -3.44% | Dec 31, 25 |
| 4 | Vanguard Group Inc | 12.00M (10.83%) | -102.96K Decreased by -0.86% | Dec 31, 25 |
| 5 | Rubicon Founders LLC | 5.77M (5.21%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 6 | Riverbridge Partners LLC | 4.58M (4.14%) | -50.28K Decreased by -1.10% | Dec 31, 25 |
| 7 | State Street Corp | 4.35M (3.93%) | 182.15K Increased by +4.18% | Sep 30, 25 |
| 8 | State Street Corporation | 4.00M (3.61%) | 56.52K Increased by +1.41% | Mar 31, 24 |
| 9 | Van Berkom and Associates Inc | 3.84M (3.47%) | 69.69K Increased by +1.81% | Dec 31, 25 |
| 10 | T. Rowe Price Investment Management,Inc. | 3.77M (3.41%) | -1.66M Decreased by -44.01% | Dec 31, 24 |
| 11 | Bank of New York Mellon Corp | 3.07M (2.77%) | 920.92K Increased by +29.96% | Sep 30, 25 |
| 12 | Geode Capital Management, LLC | 2.81M (2.54%) | 31.20K Increased by +1.11% | Dec 31, 25 |
| 13 | Principal Financial Group Inc | 2.74M (2.48%) | -60.42K Decreased by -2.20% | Sep 30, 25 |
| 14 | Dimensional Fund Advisors, Inc. | 2.26M (2.04%) | 128.41K Increased by +5.67% | Dec 31, 25 |
| 15 | UBS Asset Mgmt Americas Inc | 2.17M (1.95%) | 55.94K Increased by +2.58% | Sep 30, 25 |
| 16 | Wellington Management Company LLP | 1.87M (1.68%) | -27.92K Decreased by -1.50% | Mar 31, 25 |
| 17 | Amvescap Plc. | 1.83M (1.65%) | 102.93K Increased by +5.63% | Dec 31, 23 |
| 18 | Franklin Resources Inc | 1.60M (1.44%) | 256.24K Increased by +16.05% | Sep 30, 25 |
| 19 | Nuveen Asset Management, LLC | 1.49M (1.34%) | 246.39K Increased by +16.55% | Dec 31, 24 |
| 20 | Point72 Asset Management, L.P. | 1.48M (1.34%) | 184.97K Increased by +12.50% | Dec 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 7.02M (6.34%) | 153.20K Increased by +2.18% | Feb 28, 26 |
| 2 | Van Berkom Sm-Cap Eq | 3.72M (3.36%) | 67.45K Increased by +1.81% | Dec 31, 25 |
| 3 | Vanguard Total Stock Mkt Idx Inv | 3.49M (3.15%) | 10.54K Increased by +0.30% | Feb 28, 26 |
| 4 | Vanguard US Total Market Shares ETF | 3.49M (3.15%) | 3.57K Increased by +0.10% | Sep 30, 24 |
| 5 | iShares Russell 2000 ETF | 2.84M (2.56%) | 1.90M Increased by +66.90% | Feb 28, 26 |
| 6 | Vanguard Small Cap Index | 2.52M (2.27%) | 9.28K Increased by +0.37% | Feb 28, 26 |
| 7 | Fidelity Select Health Care | 2.28M (2.06%) | 0.00 Increased by 0.00% | Jan 31, 26 |
| 8 | Fidelity Advisor® Health Care I | 2.24M (2.02%) | 25.00K Increased by +1.12% | Nov 30, 23 |
| 9 | Pomona Investment A | 1.87M (1.69%) | 18.74K Increased by +1.00% | Mar 31, 25 |
| 10 | Fidelity Select Medical Tech and Devcs | 1.85M (1.67%) | -150.00K Decreased by -8.11% | May 31, 25 |
| 11 | Fidelity Small Cap Growth | 1.51M (1.36%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 12 | Vanguard Health Care Inv | 1.47M (1.32%) | -1.76M Decreased by -120.28% | Sep 30, 24 |
| 13 | Select Medical Tech and Devcs | 1.40M (1.26%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 14 | Vanguard Small Cap Growth Index Inv | 1.40M (1.26%) | 3.91K Increased by +0.28% | Feb 28, 26 |
| 15 | Select Health Care Svcs Port | 1.36M (1.23%) | 71.40K Increased by +5.24% | Nov 30, 23 |
| 16 | T. Rowe Price US Small-Cap Core Equity | 1.34M (1.21%) | -760.77K Decreased by -56.72% | Dec 31, 24 |
| 17 | Franklin Small Cap Growth SMA | 1.28M (1.15%) | 1.28M Increased by +99.99% | Jun 30, 25 |
| 18 | Franklin US Small Cap Growth Equity | 1.27M (1.15%) | -99.32K Decreased by -7.79% | Dec 31, 25 |
| 19 | Franklin Small Cap Growth Adv | 1.26M (1.14%) | 0.00 Increased by 0.00% | Feb 28, 26 |
| 20 | Vanguard Institutional Extnd Mkt Idx Tr | 1.26M (1.14%) | 13.64K Increased by +1.08% | Feb 28, 26 |