| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 12.80M (7.79%) | 3.09M Increased by +24.16% | Mar 31, 26 |
| 2 | Vanguard Group Inc | 9.49M (5.78%) | 3.12M Increased by +32.85% | Dec 31, 25 |
| 3 | State Street Corporation | 8.65M (5.27%) | 7.63M Increased by +88.27% | Mar 31, 24 |
| 4 | State Street Corp | 7.15M (4.35%) | 2.03M Increased by +28.35% | Mar 31, 26 |
| 5 | Vanguard Capital Management, LLC | 5.66M (3.45%) | 5.66M Increased by +100.00% | Mar 31, 26 |
| 6 | Vanguard Portfolio Management, LLC | 5.38M (3.28%) | 5.38M Increased by +100.00% | Mar 31, 26 |
| 7 | Marshall Wace Asset Management Ltd | 4.02M (2.45%) | 3.10M Increased by +77.03% | Mar 31, 26 |
| 8 | Millennium Management LLC | 3.26M (1.98%) | 3.05M Increased by +93.64% | Mar 31, 26 |
| 9 | Geode Capital Management, LLC | 3.11M (1.89%) | 814.69K Increased by +26.22% | Mar 31, 26 |
| 10 | Alyeska Investment Group, L.P. | 2.64M (1.61%) | 2.64M Increased by +100.00% | Mar 31, 26 |
| 11 | Two Sigma Investments LLC | 2.48M (1.51%) | 1.21M Increased by +48.94% | Mar 31, 26 |
| 12 | Nuveen, LLC | 2.33M (1.42%) | 1.09M Increased by +46.71% | Mar 31, 26 |
| 13 | Jane Street Group LLC | 1.78M (1.09%) | 1.50M Increased by +84.29% | Dec 31, 25 |
| 14 | Ameriprise Financial Inc | 1.44M (0.88%) | -3.81M Decreased by -263.93% | Mar 31, 25 |
| 15 | The Goldman Sachs Group Inc | 1.35M (0.82%) | 1.36K Increased by +0.10% | Mar 31, 26 |
| 16 | Citadel Advisors Llc | 1.34M (0.81%) | 55.91K Increased by +4.18% | Dec 31, 25 |
| 17 | Susquehanna International Group, LLP | 1.33M (0.81%) | -43.06K Decreased by -3.25% | Mar 31, 26 |
| 18 | Avidity Partners Management LP | 1.16M (0.71%) | -14.20K Decreased by -1.22% | Sep 30, 23 |
| 19 | Knoll Capital Management LP | 1.12M (0.68%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 20 | Bellevue Group AG | 1.06M (0.64%) | 111.35K Increased by +10.54% | Mar 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 6.18M (3.77%) | 2.08M Increased by +33.57% | Apr 30, 26 |
| 2 | State Street® SPDR® S&P® Biotech ETF | 4.78M (2.91%) | 39.46K Increased by +0.82% | May 29, 26 |
| 3 | iShares Russell 2000 ETF | 3.13M (1.91%) | 28.96K Increased by +0.92% | May 29, 26 |
| 4 | Vanguard US Total Market Shares ETF | 2.58M (1.57%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 5 | Vanguard Institutional Extnd Mkt Idx Tr | 2.14M (1.30%) | 720.84K Increased by +33.73% | Apr 30, 26 |
| 6 | Nuveen Quant Small Cap Equity R6 | 1.89M (1.15%) | 449.40K Increased by +23.81% | Mar 31, 26 |
| 7 | Vanguard Strategic Equity Inv | 1.83M (1.12%) | 262.72K Increased by +14.32% | Mar 31, 26 |
| 8 | iShares Biotechnology ETF | 1.35M (0.82%) | 431.83K Increased by +32.09% | May 29, 26 |
| 9 | Fidelity Small Cap Index | 1.28M (0.78%) | 409.49K Increased by +32.01% | Mar 31, 26 |
| 10 | SPDR® S&P Biotech ETF | 1.24M (0.76%) | 2.77K Increased by +0.22% | Aug 31, 25 |
| 11 | Vanguard Explorer Inv | 1.21M (0.74%) | 442.94K Increased by +36.50% | Mar 31, 26 |
| 12 | iShares Russell 2000 Growth ETF | 1.05M (0.64%) | -6.86K Decreased by -0.65% | May 29, 26 |
| 13 | BlackRock Advantage Small Cap Core Instl | 1.05M (0.64%) | 389.35K Increased by +37.25% | Apr 30, 26 |
| 14 | Fidelity Extended Market Index | 1.01M (0.61%) | 328.01K Increased by +32.55% | Apr 30, 26 |
| 15 | CT (Lux) American Smaller Com 9U USD | 830.56K (0.51%) | -2.54M Decreased by -306.38% | Mar 31, 25 |
| 16 | Alger Small Cap Focus Composite | 754.69K (0.46%) | -36.23K Decreased by -4.80% | Mar 31, 24 |
| 17 | Alger Small Cap Focus I | 754.69K (0.46%) | -36.23K Decreased by -4.80% | Mar 31, 24 |
| 18 | State St Russell Sm/Mid Cp® Indx SL Cl I | 729.83K (0.44%) | 0.00 Increased by 0.00% | Apr 30, 26 |
| 19 | International Biotechnology Ord | 667.84K (0.41%) | 0.00 Increased by 0.00% | Feb 28, 26 |
| 20 | Vanguard Russell 2000 ETF | 659.22K (0.40%) | 17.27K Increased by +2.62% | Apr 30, 26 |