| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Group Inc | 9.10M (8.36%) | 29.54K Increased by +0.32% | Dec 31, 25 |
| 2 | BlackRock Inc | 9.03M (8.29%) | 311.24K Increased by +3.45% | Dec 31, 25 |
| 3 | Granahan Investment Management Inc.. | 6.35M (5.83%) | 635.53K Increased by +10.01% | Dec 31, 25 |
| 4 | AIGH Capital Management, LLC | 4.90M (4.50%) | 4.90M Increased by +100.00% | Mar 31, 26 |
| 5 | Bank of America Corp | 3.08M (2.83%) | 396.62K Increased by +12.86% | Dec 31, 25 |
| 6 | State Street Corp | 2.94M (2.70%) | 154.84K Increased by +5.26% | Mar 31, 26 |
| 7 | The Goldman Sachs Group Inc | 2.78M (2.55%) | 2.12M Increased by +76.14% | Mar 31, 26 |
| 8 | Geode Capital Management, LLC | 2.60M (2.38%) | 68.21K Increased by +2.63% | Mar 31, 26 |
| 9 | State Street Corporation | 2.50M (2.30%) | -1.69M Decreased by -67.54% | Mar 31, 24 |
| 10 | Marshall Wace Asset Management Ltd | 2.46M (2.26%) | -2.20M Decreased by -89.33% | Jun 30, 25 |
| 11 | Dimensional Fund Advisors, Inc. | 2.35M (2.16%) | 846.12K Increased by +35.95% | Mar 31, 26 |
| 12 | American Century Companies Inc | 2.33M (2.14%) | 869.00 Increased by +0.04% | Sep 30, 23 |
| 13 | Harbor Capital Advisors Inc | 2.04M (1.87%) | 2.04M Increased by +100.00% | Jun 30, 25 |
| 14 | Manatuck Hill Partners LLC | 2.00M (1.84%) | 1.40M Increased by +70.00% | Dec 31, 25 |
| 15 | Rice Hall James & Associates, LLC | 1.97M (1.81%) | 77.19K Increased by +3.92% | Sep 30, 24 |
| 16 | Amvescap Plc. | 1.83M (1.68%) | 1.44M Increased by +78.68% | Dec 31, 25 |
| 17 | Driehaus Capital Management LLC | 1.66M (1.53%) | 1.66M Increased by +100.00% | Jun 30, 25 |
| 18 | Two Sigma Investments LLC | 1.55M (1.43%) | 306.25K Increased by +19.72% | Mar 31, 26 |
| 19 | Arrowstreet Capital Limited Partnership | 1.46M (1.34%) | -669.11K Decreased by -45.82% | Mar 31, 26 |
| 20 | Morgan Stanley - Brokerage Accounts | 1.43M (1.31%) | -201.24K Decreased by -14.10% | Dec 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 6.22M (5.71%) | 5.60K Increased by +0.09% | Jan 31, 24 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 3.57M (3.27%) | 217.90K Increased by +6.11% | Apr 30, 26 |
| 3 | Vanguard US Total Market Shares ETF | 3.22M (2.95%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 4 | JNL Multi-Manager Small Cap Growth A | 2.78M (2.56%) | 315.20K Increased by +11.32% | Mar 31, 26 |
| 5 | iShares Russell 2000 ETF | 2.55M (2.34%) | 21.48K Increased by +0.84% | Apr 30, 26 |
| 6 | Vanguard Information Technology ETF | 2.42M (2.22%) | 12.02K Increased by +0.50% | Apr 30, 26 |
| 7 | American Century Small Cap Value Inv | 1.91M (1.75%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 8 | American Century U.S. Small Cap Value | 1.91M (1.75%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 9 | Invesco Dorsey Wright Technology MomtETF | 1.85M (1.70%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 10 | Vanguard Small Cap Index | 1.23M (1.13%) | -735.00 Decreased by -0.06% | Apr 30, 24 |
| 11 | Vanguard Institutional Extnd Mkt Idx Tr | 1.22M (1.12%) | 6.86K Increased by +0.56% | Apr 30, 26 |
| 12 | Embark Small Cap Equity Retirement | 1.13M (1.04%) | 43.86K Increased by +3.88% | Apr 30, 26 |
| 13 | iShares S&P Small-Cap 600 Value ETF | 1.12M (1.03%) | -3.12K Decreased by -0.28% | Jan 31, 24 |
| 14 | Granahan Small Cap Select | 1.07M (0.99%) | 1.04M Increased by +96.72% | Mar 31, 26 |
| 15 | Fidelity Small Cap Index | 1.06M (0.98%) | 12.33K Increased by +1.16% | Feb 28, 26 |
| 16 | Victory Small Cap Stock | 1.05M (0.96%) | 155.43K Increased by +14.84% | Mar 31, 26 |
| 17 | Fidelity® Small Cap Index | 923.27K (0.85%) | 24.63K Increased by +2.67% | Oct 31, 23 |
| 18 | Jupiter Merian Glb Eq AbsRet I USD Acc | 917.20K (0.84%) | 851.71K Increased by +92.86% | Jun 30, 23 |
| 19 | Granahan Inv Mgt Sm-Cap Core Gr | 900.26K (0.83%) | 57.73K Increased by +6.41% | Dec 31, 25 |
| 20 | Counterpoint Quantitative Equity ETF | 838.28K (0.77%) | 0.00 Increased by 0.00% | Mar 31, 26 |