| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | PRIMECAP Management Company | 6.50M (14.29%) | 812.59K Increased by +12.51% | Mar 31, 26 |
| 2 | Vanguard Group Inc | 4.05M (8.91%) | -44.30K Decreased by -1.09% | Dec 31, 25 |
| 3 | BlackRock Inc | 3.46M (7.62%) | 56.84K Increased by +1.64% | Dec 31, 25 |
| 4 | Eventide Asset Management, LLC | 2.96M (6.51%) | 24.11K Increased by +0.81% | Mar 31, 26 |
| 5 | FMR Inc | 2.59M (5.71%) | 264.38K Increased by +10.19% | Dec 31, 25 |
| 6 | Ameriprise Financial Inc | 2.29M (5.05%) | 329.43K Increased by +14.36% | Dec 31, 25 |
| 7 | Driehaus Capital Management LLC | 1.99M (4.37%) | 488.78K Increased by +24.61% | Dec 31, 25 |
| 8 | Brown Capital Management, LLC | 1.61M (3.55%) | -1.33M Decreased by -82.64% | Sep 30, 25 |
| 9 | First Trust Advisors L.P. | 1.58M (3.47%) | 132.79K Increased by +8.43% | Dec 31, 25 |
| 10 | Fuller & Thaler Asset Management Inc | 1.34M (2.95%) | -1.23M Decreased by -91.81% | Mar 31, 26 |
| 11 | Sylebra Capital LLC | 1.22M (2.68%) | -845.86K Decreased by -69.54% | Sep 30, 25 |
| 12 | Baillie Gifford & Co Limited. | 1.12M (2.47%) | -183.34K Decreased by -16.33% | Mar 31, 26 |
| 13 | Alkeon Capital Management, LLC | 1.10M (2.42%) | -1.09K Decreased by -0.10% | Dec 31, 23 |
| 14 | Geode Capital Management, LLC | 1.06M (2.33%) | -2.34K Decreased by -0.22% | Dec 31, 25 |
| 15 | Gilder Gagnon Howe & CO LLC | 1.02M (2.25%) | 54.24K Increased by +5.31% | Dec 31, 25 |
| 16 | State Street Corp | 978.54K (2.15%) | 11.27K Increased by +1.15% | Dec 31, 25 |
| 17 | Foundry Group Next, LLC | 955.60K (2.10%) | -507.94K Decreased by -53.15% | Sep 30, 23 |
| 18 | T. Rowe Price Associates, Inc. | 952.80K (2.10%) | -11.89K Decreased by -1.25% | Dec 31, 25 |
| 19 | New York State Common Retirement Fund | 951.14K (2.09%) | 9.05K Increased by +0.95% | Jun 30, 25 |
| 20 | Wellington Management Company LLP | 909.53K (2.00%) | -37.52K Decreased by -4.13% | Dec 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | PRIMECAP Odyssey Growth | 3.58M (7.88%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 2 | Eventide Gilead N | 2.86M (6.29%) | -153.58K Decreased by -5.37% | Dec 31, 25 |
| 3 | Fidelity Small Cap Growth | 1.61M (3.54%) | 455.50K Increased by +28.35% | Feb 28, 26 |
| 4 | First Trust RBA Amer Indl RenaisTM ETF | 1.46M (3.20%) | 5.47K Increased by +0.38% | Apr 30, 26 |
| 5 | Vanguard Total Stock Mkt Idx Inv | 1.44M (3.18%) | 107.84K Increased by +7.47% | Mar 31, 26 |
| 6 | PRIMECAP Odyssey Aggressive Growth | 1.27M (2.80%) | 816.34K Increased by +64.18% | Mar 31, 26 |
| 7 | CT (Lux) American Smaller Com 9U USD | 1.12M (2.46%) | 16.87K Increased by +1.51% | Mar 31, 26 |
| 8 | Vanguard Small Cap Index | 1.04M (2.30%) | 83.98K Increased by +8.04% | Mar 31, 26 |
| 9 | iShares Russell 2000 ETF | 1.04M (2.29%) | 8.79K Increased by +0.84% | Apr 30, 26 |
| 10 | FullerThaler Behavioral Small-Cap Growth | 930.07K (2.05%) | 33.00K Increased by +3.55% | Mar 31, 26 |
| 11 | FullerThaler Behavioral Sm-Cp Gr R6 | 823.30K (1.81%) | 10.30K Increased by +1.25% | Dec 31, 25 |
| 12 | Fidelity Small Cap Growth K6 | 813.62K (1.79%) | 153.75K Increased by +18.90% | Feb 28, 26 |
| 13 | Vanguard US Opportunities Ins USD Acc | 718.64K (1.58%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 14 | Columbia Small Cap Growth | 679.05K (1.49%) | 305.97K Increased by +45.06% | Dec 31, 25 |
| 15 | Janus Henderson Venture D | 610.13K (1.34%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 16 | CT American Smaller Coms(US) InstAccGBP | 598.90K (1.32%) | 16.03K Increased by +2.68% | Mar 31, 26 |
| 17 | Brown Capital Mgmt Small Co Inv | 597.42K (1.31%) | -316.84K Decreased by -53.03% | Sep 30, 25 |
| 18 | Vanguard Small Cap Growth Index Inv | 587.77K (1.29%) | 53.48K Increased by +9.10% | Mar 31, 26 |
| 19 | FIAM Small Cap Core Composite | 567.30K (1.25%) | -370.30K Decreased by -65.27% | Dec 31, 24 |
| 20 | Fidelity® Small Cap Growth | 562.92K (1.24%) | 562.92K Increased by +100.00% | Oct 31, 23 |