| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 13.17M (16.62%) | 43.82K Increased by +0.33% | Mar 31, 26 |
| 2 | Vanguard Group Inc | 8.50M (10.73%) | -77.00 Decreased by -0.00% | Dec 31, 25 |
| 3 | FMR Inc | 7.76M (9.79%) | 2.03M Increased by +26.09% | Mar 31, 26 |
| 4 | Artisan Partners Limited Partnership | 5.50M (6.93%) | -766.67K Decreased by -13.95% | Mar 31, 26 |
| 5 | State Street Corp | 5.04M (6.36%) | 682.68K Increased by +13.54% | Mar 31, 26 |
| 6 | Vanguard Portfolio Management, LLC | 4.44M (5.61%) | 4.44M Increased by +100.00% | Mar 31, 26 |
| 7 | State Street Corporation | 4.33M (5.46%) | 1.22M Increased by +28.16% | Mar 31, 24 |
| 8 | Vanguard Capital Management, LLC | 3.53M (4.46%) | 3.53M Increased by +100.00% | Mar 31, 26 |
| 9 | Sumitomo Mitsui Trust Holdings Inc | 3.18M (4.01%) | -165.84K Decreased by -5.21% | Jun 30, 24 |
| 10 | ARK Investment Management LLC | 3.05M (3.85%) | -833.73K Decreased by -27.30% | Mar 31, 26 |
| 11 | Dimensional Fund Advisors, Inc. | 2.88M (3.63%) | 80.61K Increased by +2.80% | Mar 31, 26 |
| 12 | Wellington Management Company LLP | 2.56M (3.23%) | 521.90K Increased by +20.40% | Mar 31, 26 |
| 13 | Nikko Asset Management Americas Inc | 2.26M (2.85%) | -231.50K Decreased by -10.23% | Mar 31, 25 |
| 14 | First Trust Advisors L.P. | 2.12M (2.67%) | 833.54K Increased by +39.37% | Mar 31, 26 |
| 15 | Geode Capital Management, LLC | 1.96M (2.47%) | 56.21K Increased by +2.87% | Mar 31, 26 |
| 16 | Goldman Sachs Group Inc | 1.55M (1.95%) | 499.83K Increased by +32.28% | Jun 30, 25 |
| 17 | Bank of America Corp | 1.45M (1.83%) | 185.93K Increased by +12.83% | Mar 31, 26 |
| 18 | GW&K Investment Management, LLC | 1.44M (1.81%) | 297.24K Increased by +20.68% | Mar 31, 26 |
| 19 | Fuller & Thaler Asset Management Inc | 1.41M (1.78%) | -1.35M Decreased by -95.34% | Mar 31, 26 |
| 20 | ArrowMark Colorado Holdings, LLC (ArrowMark Partners) | 1.37M (1.73%) | -187.35K Decreased by -13.63% | Mar 31, 26 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 4.80M (6.05%) | 1.72K Increased by +0.04% | May 29, 26 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 2.52M (3.18%) | 8.55K Increased by +0.34% | Apr 30, 26 |
| 3 | First Trust NYSE Arca Biotech ETF | 2.48M (3.13%) | -10.76K Decreased by -0.43% | May 31, 26 |
| 4 | Vanguard US Total Market Shares ETF | 2.46M (3.11%) | 2.69K Increased by +0.11% | Sep 30, 24 |
| 5 | State Street® SPDR® S&P® Biotech ETF | 2.17M (2.73%) | -13.34K Decreased by -0.62% | May 31, 26 |
| 6 | iShares Russell 2000 ETF | 1.87M (2.36%) | 17.32K Increased by +0.92% | May 29, 26 |
| 7 | Vanguard Small Cap Index | 1.83M (2.31%) | -2.68K Decreased by -0.15% | Apr 30, 26 |
| 8 | ARK Innovation ETF | 1.82M (2.30%) | 40.09K Increased by +2.20% | May 31, 26 |
| 9 | ARK Disruptive Innovation Full Composite | 1.82M (2.29%) | -652.06K Decreased by -35.86% | Mar 31, 26 |
| 10 | Vanguard Explorer Inv | 1.77M (2.23%) | 162.00K Increased by +9.15% | Mar 31, 26 |
| 11 | BMO Low Volatility Canadian Eq ETF F | 1.72M (2.17%) | 1.72M Increased by +100.00% | Jun 30, 24 |
| 12 | Champlain Small Company Fund, LLC | 1.51M (1.90%) | -297.59K Decreased by -19.75% | Oct 31, 24 |
| 13 | Fidelity Select Medical Tech and Devcs | 1.35M (1.70%) | 0.00 Increased by 0.00% | Apr 30, 26 |
| 14 | SPDR® S&P Biotech ETF | 1.33M (1.68%) | 2.96K Increased by +0.22% | Aug 31, 25 |
| 15 | Fidelity Select Health Care | 1.28M (1.61%) | -80.00K Decreased by -6.25% | Apr 30, 26 |
| 16 | Artisan Mid Cap Investor | 1.27M (1.60%) | -50.13K Decreased by -3.95% | Mar 31, 26 |
| 17 | Artisan U.S. Mid-Cap Growth | 1.27M (1.60%) | -50.13K Decreased by -3.95% | Mar 31, 26 |
| 18 | Nikko AM ARK Disruptive Innovation A USD | 1.08M (1.36%) | -36.34K Decreased by -3.37% | Jun 30, 25 |
| 19 | Amova ARK Disruptive Innovation A USD | 1.03M (1.30%) | -47.78K Decreased by -4.63% | Jul 31, 25 |
| 20 | Vanguard Small Cap Growth Index Inv | 1.02M (1.29%) | -865.00 Decreased by -0.08% | Apr 30, 26 |