| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 6.15M (11.08%) | -544.67K Decreased by -8.85% | Dec 31, 24 |
| 2 | Brown Advisory Holdings Inc | 5.59M (10.07%) | -91.53K Decreased by -1.64% | Dec 31, 24 |
| 3 | BlackRock Inc | 5.28M (9.50%) | 35.87K Increased by +0.68% | Dec 31, 24 |
| 4 | Vanguard Group Inc | 4.82M (8.68%) | 61.05K Increased by +1.27% | Dec 31, 24 |
| 5 | Greenhouse Funds LLLP | 2.87M (5.17%) | 626.58K Increased by +21.80% | Dec 31, 24 |
| 6 | Capital Research & Mgmt Co - Division 3 | 2.59M (4.67%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 7 | Champlain Investment Partners, LLC | 2.46M (4.42%) | -47.69K Decreased by -1.94% | Dec 31, 24 |
| 8 | Jennison Associates LLC | 2.24M (4.03%) | -333.88K Decreased by -14.92% | Sep 30, 23 |
| 9 | Rock Springs Capital Management LP | 2.04M (3.67%) | -242.50K Decreased by -11.89% | Dec 31, 24 |
| 10 | Credit Suisse First Boston (CSFB) | 1.77M (3.19%) | -7.46K Decreased by -0.42% | Mar 31, 24 |
| 11 | Franklin Resources Inc | 1.51M (2.72%) | 11.99K Increased by +0.79% | Dec 31, 24 |
| 12 | Granahan Investment Management Inc.. | 1.45M (2.62%) | -1.93K Decreased by -0.13% | Dec 31, 24 |
| 13 | State Street Corp | 1.44M (2.60%) | 115.10K Increased by +7.98% | Dec 31, 24 |
| 14 | Deerfield Management Co | 1.27M (2.29%) | 727.38K Increased by +57.19% | Dec 31, 24 |
| 15 | UBS Asset Mgmt Americas Inc | 1.27M (2.28%) | -267.94K Decreased by -21.15% | Dec 31, 24 |
| 16 | Geode Capital Management, LLC | 1.24M (2.24%) | -2.47K Decreased by -0.20% | Dec 31, 24 |
| 17 | State Street Corporation | 1.22M (2.20%) | 65.53K Increased by +5.37% | Mar 31, 24 |
| 18 | Ophir Asset Management Pty Ltd | 1.10M (1.98%) | 213.81K Increased by +19.45% | Dec 31, 23 |
| 19 | GW&K Investment Management, LLC | 1.10M (1.97%) | -60.95K Decreased by -5.56% | Dec 31, 24 |
| 20 | T. Rowe Price Investment Management,Inc. | 893.72K (1.61%) | -734.25K Decreased by -82.16% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | American Funds SMALLCAP World A | 2.74M (4.94%) | 150.20K Increased by +5.48% | Mar 31, 25 |
| 2 | Champlain Small Company Fund, LLC | 2.05M (3.68%) | 40.00 Increased by +0.00% | Mar 31, 25 |
| 3 | Select Medical Tech and Devcs | 1.90M (3.42%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 4 | Fidelity Select Medical Tech and Devcs | 1.75M (3.15%) | -50.00K Decreased by -2.86% | Mar 31, 25 |
| 5 | Vanguard Total Stock Mkt Idx Inv | 1.72M (3.09%) | -128.00 Decreased by -0.01% | Mar 31, 25 |
| 6 | Vanguard US Total Market Shares ETF | 1.71M (3.08%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 7 | CS (Lux) Digital Health Equity SB USD | 1.70M (3.06%) | 0.00 Increased by 0.00% | Apr 30, 24 |
| 8 | Fidelity Select Health Care | 1.40M (2.52%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 9 | iShares Russell 2000 ETF | 1.39M (2.50%) | -11.28K Decreased by -0.81% | Apr 29, 25 |
| 10 | Franklin Small Cap Growth SMA | 1.30M (2.34%) | 1.30M Increased by +99.99% | Mar 31, 24 |
| 11 | Franklin US Small Cap Growth Equity | 1.29M (2.32%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 12 | Franklin Small Cap Growth Adv | 1.28M (2.30%) | -10.63K Decreased by -0.83% | Mar 31, 25 |
| 13 | Fidelity® Small Cap Growth | 1.15M (2.07%) | -1.40K Decreased by -0.12% | Oct 31, 23 |
| 14 | UBS (Lux) Digital Health Equity SB USD | 1.11M (2.00%) | -60.00K Decreased by -5.41% | Feb 28, 25 |
| 15 | Champlain Small Company Adv | 895.00K (1.61%) | -30.00K Decreased by -3.35% | Dec 31, 24 |
| 16 | Fidelity Small Cap Growth | 866.91K (1.56%) | 0.00 Increased by 0.00% | Feb 29, 24 |
| 17 | Vanguard Institutional Extnd Mkt Idx Tr | 852.77K (1.54%) | 24.62K Increased by +2.89% | Mar 31, 25 |
| 18 | Fidelity Advisor Health Care I | 800.00K (1.44%) | -60.00K Decreased by -7.50% | Mar 31, 25 |
| 19 | American Century Small Cap Growth Inv | 754.45K (1.36%) | 754.45K Increased by +100.00% | Mar 31, 25 |
| 20 | American Century U.S. Small Cap Growth | 754.45K (1.36%) | 754.45K Increased by +100.00% | Mar 31, 25 |