| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | KIM, LLC | 12.28M (16.03%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 2 | BlackRock Inc | 4.96M (6.48%) | -41.03K Decreased by -0.83% | Mar 31, 25 |
| 3 | OAKTOP CAPITAL MANAGEMENT II LP | 4.39M (5.74%) | 654.00K Increased by +14.88% | Mar 31, 25 |
| 4 | Vanguard Group Inc | 4.37M (5.71%) | 12.91K Increased by +0.30% | Mar 31, 25 |
| 5 | George Kaiser Family Foundation | 3.17M (4.14%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 6 | Samjo Capital, LLC | 3.02M (3.94%) | 1.27M Increased by +42.29% | Sep 30, 23 |
| 7 | Needham Investment Management, LLC | 2.74M (3.57%) | 347.50K Increased by +12.70% | Mar 31, 25 |
| 8 | Driehaus Capital Management LLC | 2.55M (3.33%) | 394.07K Increased by +15.45% | Sep 30, 24 |
| 9 | Dimensional Fund Advisors, Inc. | 2.51M (3.27%) | 488.95K Increased by +19.50% | Mar 31, 25 |
| 10 | Awm Investment Company Inc | 2.45M (3.20%) | 1.24M Increased by +50.65% | Mar 31, 25 |
| 11 | Cowen Prime Advisors LLC | 1.91M (2.50%) | 244.70K Increased by +12.80% | Jun 30, 23 |
| 12 | Gagnon Securities LLC | 1.90M (2.48%) | 1.90M Increased by +100.00% | Jun 30, 25 |
| 13 | Telemark Asset Management, LLC | 1.89M (2.47%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 14 | AIGH Capital Management, LLC | 1.80M (2.36%) | 52.46K Increased by +2.91% | Dec 31, 23 |
| 15 | Hood River Capital Management LLC | 1.75M (2.29%) | -1.55M Decreased by -88.33% | Jun 30, 24 |
| 16 | Frontier Capital Management CO Inc | 1.75M (2.28%) | -327.43K Decreased by -18.76% | Jun 30, 24 |
| 17 | Encompass Capital Advisors LLC | 1.70M (2.22%) | -246.85K Decreased by -14.49% | Sep 30, 24 |
| 18 | Ameriprise Financial Inc | 1.65M (2.16%) | -197.57K Decreased by -11.97% | Mar 31, 24 |
| 19 | Loomis, Sayles & Company LP | 1.62M (2.11%) | 300.08K Increased by +18.53% | Sep 30, 24 |
| 20 | Millennium Management LLC | 1.60M (2.09%) | -22.63K Decreased by -1.41% | Mar 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 2.63M (3.43%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 2 | Vanguard US Total Market Shares ETF | 2.41M (3.15%) | 2.16K Increased by +0.09% | Sep 30, 24 |
| 3 | Needham Aggressive Growth Retail | 1.62M (2.12%) | 120.00K Increased by +7.41% | Jun 30, 25 |
| 4 | iShares Russell 2000 ETF | 1.58M (2.06%) | -25.48K Decreased by -1.62% | Jul 30, 25 |
| 5 | Hood River Small-Cap Growth Instl | 1.45M (1.89%) | -380.22K Decreased by -26.20% | Jun 30, 24 |
| 6 | Vanguard Institutional Extnd Mkt Idx Tr | 1.07M (1.40%) | 4.61K Increased by +0.43% | Jun 30, 25 |
| 7 | Federated Hermes MDT SCC Institutional | 1.04M (1.36%) | 1.04M Increased by +100.00% | Jun 30, 25 |
| 8 | Federated Hermes MDT Small Cap Core IS | 1.04M (1.36%) | 1.04M Increased by +100.00% | Jun 30, 25 |
| 9 | Loomis Sayles Small Cap Growth Instl | 942.66K (1.23%) | -10.76K Decreased by -1.14% | Sep 30, 24 |
| 10 | Columbia Small Cap Growth Inst | 866.29K (1.13%) | 0.00 Increased by 0.00% | Feb 29, 24 |
| 11 | American Century Small Cap Growth Inv | 791.75K (1.03%) | -185.46K Decreased by -23.42% | Dec 31, 24 |
| 12 | American Century U.S. Small Cap Growth | 791.75K (1.03%) | -185.46K Decreased by -23.42% | Dec 31, 24 |
| 13 | Needham Small Cap Growth Retail | 774.50K (1.01%) | 74.50K Increased by +9.62% | Jun 30, 25 |
| 14 | Invesco WilderHill Clean Energy ETF | 732.18K (0.96%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 15 | UBS: US Equity Small Cap Growth | 718.49K (0.94%) | 718.49K Increased by +100.00% | Sep 30, 24 |
| 16 | Fidelity Small Cap Growth | 656.38K (0.86%) | 86.92K Increased by +13.24% | Aug 31, 24 |
| 17 | UniSuper Global Environmental Opps Spr | 655.51K (0.86%) | 655.51K Increased by +100.00% | Jun 30, 24 |
| 18 | Federated Hermes Kaufmann Small Cap A | 630.50K (0.82%) | -368.10K Decreased by -58.38% | Dec 31, 24 |
| 19 | Federated Hermes Kaufmann Small Cap Grow | 630.50K (0.82%) | -368.10K Decreased by -58.38% | Dec 31, 24 |
| 20 | Fidelity Small Cap Index | 626.34K (0.82%) | -5.33K Decreased by -0.85% | May 31, 25 |