| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Voss Capital LLC | 13.63M (15.21%) | 1.88M Increased by +13.76% | Mar 31, 26 |
| 2 | Vanguard Group Inc | 10.86M (12.13%) | -215.69K Decreased by -1.99% | Dec 31, 25 |
| 3 | FMR Inc | 8.80M (9.82%) | -610.93K Decreased by -6.94% | Dec 31, 24 |
| 4 | BlackRock Inc | 8.64M (9.65%) | 54.00K Increased by +0.62% | Dec 31, 25 |
| 5 | Cadian Capital Management LP | 7.93M (8.85%) | -3.38M Decreased by -42.68% | Dec 31, 25 |
| 6 | Westfield Capital Management Company, L.P. | 6.52M (7.27%) | 289.13K Increased by +4.44% | Dec 31, 24 |
| 7 | Temasek Holdings Ltd. | 6.39M (7.13%) | -2.29M Decreased by -35.90% | Dec 31, 25 |
| 8 | Westfield Capital Management Company, LP | 6.23M (6.95%) | 1.01M Increased by +16.16% | Sep 30, 24 |
| 9 | Divisadero Street Capital Management, LP | 5.79M (6.46%) | 1.64M Increased by +28.27% | Dec 31, 25 |
| 10 | Jennison Associates LLC | 5.30M (5.91%) | 878.25K Increased by +16.57% | Mar 31, 26 |
| 11 | Wellington Management Company LLP | 4.83M (5.39%) | 1.47M Increased by +30.45% | Dec 31, 25 |
| 12 | AllianceBernstein L.P. | 4.76M (5.31%) | -299.58K Decreased by -6.29% | Mar 31, 24 |
| 13 | Citadel Advisors Llc | 4.13M (4.61%) | 331.04K Increased by +8.02% | Dec 31, 25 |
| 14 | Fred Alger Management, LLC | 3.48M (3.88%) | 108.75K Increased by +3.13% | Sep 30, 23 |
| 15 | Amvescap Plc. | 3.29M (3.67%) | 178.94K Increased by +5.45% | Dec 31, 23 |
| 16 | D. E. Shaw & Co LP | 3.06M (3.42%) | 2.89M Increased by +94.49% | Jun 30, 25 |
| 17 | Mangrove Partners | 2.98M (3.33%) | 82.38K Increased by +2.76% | Dec 31, 25 |
| 18 | Geode Capital Management, LLC | 2.98M (3.32%) | -6.15K Decreased by -0.21% | Dec 31, 25 |
| 19 | Lord, Abbett & Co LLC | 2.92M (3.26%) | 161.85K Increased by +5.54% | Sep 30, 23 |
| 20 | State Street Corp | 2.86M (3.20%) | -14.25K Decreased by -0.50% | Dec 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard US Total Market Shares ETF | 3.64M (4.06%) | 3.87K Increased by +0.11% | Sep 30, 24 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 3.61M (4.03%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 3 | Eventide Gilead N | 2.85M (3.18%) | -1.14M Decreased by -39.99% | Jun 30, 24 |
| 4 | iShares Russell 2000 ETF | 2.78M (3.11%) | 23.45K Increased by +0.84% | Apr 30, 26 |
| 5 | American Funds SMALLCAP World A | 2.71M (3.03%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 6 | Vanguard Small Cap Index | 2.61M (2.92%) | 22.08K Increased by +0.84% | Mar 31, 26 |
| 7 | Jennison SMid Cap Core Equity | 2.09M (2.33%) | 201.76K Increased by +9.65% | Mar 31, 26 |
| 8 | PGIM Jennison Small Company A | 2.09M (2.33%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 9 | William Blair Sml-Mid Cap Grwth CIT Cl A | 1.91M (2.13%) | 1.91M Increased by +100.00% | Sep 30, 24 |
| 10 | William Blair Small-Mid Cap Growth CIT | 1.89M (2.11%) | -23.49K Decreased by -1.25% | Oct 31, 24 |
| 11 | Fidelity® Trend | 1.59M (1.77%) | 572.10K Increased by +36.02% | Nov 30, 23 |
| 12 | Westfield Capital Mgt Co Sm-Cap Gr Eq | 1.57M (1.75%) | 268.66K Increased by +17.11% | Dec 31, 24 |
| 13 | Wasatch Small Cap Growth Investor | 1.57M (1.75%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 14 | William Blair Small-Mid Cap Growth I | 1.54M (1.72%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 15 | AB Small Cap Growth A | 1.49M (1.66%) | -46.58K Decreased by -3.13% | Mar 31, 24 |
| 16 | Vanguard Small Cap Growth Index Inv | 1.46M (1.63%) | 22.76K Increased by +1.56% | Mar 31, 26 |
| 17 | Fidelity Small Cap Growth | 1.43M (1.59%) | -517.26K Decreased by -36.27% | Jan 31, 25 |
| 18 | PRIMECAP Odyssey Aggressive Growth | 1.34M (1.50%) | -100.00K Decreased by -7.46% | Mar 31, 26 |
| 19 | Harbor Small Cap Growth Instl | 1.30M (1.45%) | -273.37K Decreased by -21.08% | Jan 31, 25 |
| 20 | Vanguard Institutional Extnd Mkt Idx Tr | 1.22M (1.37%) | 29.70K Increased by +2.42% | Mar 31, 26 |