| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 12.15M (13.51%) | 89.06K Increased by +0.73% | Mar 31, 26 |
| 2 | Vanguard Group Inc | 9.49M (10.56%) | -42.25K Decreased by -0.44% | Dec 31, 25 |
| 3 | Ingalls & Snyder LLC | 7.61M (8.46%) | 413.66K Increased by +5.44% | Mar 31, 26 |
| 4 | Renaissance Technologies Corp | 5.68M (6.32%) | -75.75K Decreased by -1.33% | Mar 31, 26 |
| 5 | Vanguard Portfolio Management, LLC | 4.82M (5.36%) | 4.82M Increased by +100.00% | Mar 31, 26 |
| 6 | Vanguard Capital Management, LLC | 4.08M (4.53%) | 4.08M Increased by +100.00% | Mar 31, 26 |
| 7 | Parallel Advisors, LLC | 3.98M (4.42%) | 98.26K Increased by +2.47% | Mar 31, 26 |
| 8 | State Street Corporation | 3.58M (3.98%) | 188.06K Increased by +5.26% | Mar 31, 24 |
| 9 | State Street Corp | 3.20M (3.56%) | 214.89K Increased by +6.71% | Mar 31, 26 |
| 10 | FMR Inc | 3.19M (3.55%) | 775.55K Increased by +24.31% | Mar 31, 26 |
| 11 | Geode Capital Management, LLC | 2.71M (3.02%) | 44.60K Increased by +1.64% | Mar 31, 26 |
| 12 | Novo A/S | 2.41M (2.68%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 13 | First Trust Advisors L.P. | 2.17M (2.42%) | 1.48M Increased by +68.10% | Mar 31, 26 |
| 14 | Federated Hermes Inc | 1.69M (1.88%) | -1.65K Decreased by -0.10% | Dec 31, 23 |
| 15 | Dimensional Fund Advisors, Inc. | 1.55M (1.73%) | -67.20K Decreased by -4.33% | Mar 31, 26 |
| 16 | TANG CAPITAL MANAGEMENT LLC | 1.50M (1.67%) | 1.34M Increased by +89.55% | Mar 31, 26 |
| 17 | UBS Group AG | 1.36M (1.52%) | 948.82K Increased by +69.58% | Mar 31, 26 |
| 18 | Jacobs Levy Equity Management, Inc. | 1.35M (1.50%) | -27.20K Decreased by -2.02% | Mar 31, 25 |
| 19 | D. E. Shaw & Co LP | 1.18M (1.31%) | 1.01M Increased by +85.64% | Mar 31, 26 |
| 20 | ClearBridge Advisors, LLC | 1.16M (1.29%) | -6.11K Decreased by -0.53% | Sep 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 5.75M (6.40%) | 816.00 Increased by +0.01% | Jun 30, 26 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 2.89M (3.22%) | 11.26K Increased by +0.39% | Jun 30, 26 |
| 3 | Vanguard US Total Market Shares ETF | 2.83M (3.14%) | 213.93K Increased by +7.57% | Sep 30, 24 |
| 4 | Vanguard Small Cap Index | 2.09M (2.33%) | 12.41K Increased by +0.59% | Jun 30, 26 |
| 5 | iShares Russell 2000 ETF | 2.03M (2.26%) | 0.00 Increased by 0.00% | May 31, 25 |
| 6 | First Trust NYSE Arca Biotech ETF | 1.81M (2.01%) | -31.91K Decreased by -1.76% | Jun 30, 26 |
| 7 | Federated Hermes Kaufmann Growth | 1.60M (1.78%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 8 | Federated Hermes Kaufmann R | 1.60M (1.78%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 9 | Vanguard Small Cap Growth Index Inv | 1.21M (1.34%) | 38.79K Increased by +3.21% | Jun 30, 26 |
| 10 | Fidelity Contrafund | 1.19M (1.32%) | 0.00 Increased by 0.00% | May 31, 26 |
| 11 | Vanguard Institutional Extnd Mkt Idx Tr | 1.10M (1.22%) | 37.73K Increased by +3.44% | Jun 30, 26 |
| 12 | State Street SPDR Port S&P 600 Sm CpETF | 876.53K (0.97%) | -4.30K Decreased by -0.49% | Jun 30, 26 |
| 13 | iShares S&P Small-Cap 600 Growth ETF | 861.38K (0.96%) | 2.80K Increased by +0.32% | Jun 30, 26 |
| 14 | SPDR® Portfolio S&P 600™ Sm Cap ETF | 834.58K (0.93%) | 10.03K Increased by +1.20% | Aug 29, 25 |
| 15 | Fidelity Small Cap Index | 819.47K (0.91%) | 2.47K Increased by +0.30% | May 31, 25 |
| 16 | SPDR® Portfolio S&P 600 Sm Cap ETF | 803.79K (0.89%) | 0.00 Increased by 0.00% | Apr 30, 24 |
| 17 | Fidelity® Small Cap Index | 773.27K (0.86%) | 21.15K Increased by +2.73% | Oct 31, 23 |
| 18 | iShares Russell 2000 Growth ETF | 701.65K (0.78%) | 0.00 Increased by 0.00% | May 31, 25 |
| 19 | Fidelity® Select Biotechnology | 629.84K (0.70%) | -15.50K Decreased by -2.46% | Nov 30, 23 |
| 20 | Vanguard Tax-Managed Small Cap Adm | 615.78K (0.68%) | 0.00 Increased by 0.00% | Jun 30, 26 |