| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 11.95M (19.84%) | 2.27M Increased by +19.01% | Mar 31, 26 |
| 2 | BlackRock Inc | 8.44M (14.01%) | -55.77K Decreased by -0.66% | Mar 31, 26 |
| 3 | BML Capital Management LLC | 7.06M (11.72%) | -431.34K Decreased by -6.11% | Mar 31, 26 |
| 4 | TANG CAPITAL MANAGEMENT LLC | 4.81M (7.99%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 5 | Vanguard Group Inc | 4.23M (7.02%) | -482.17K Decreased by -11.41% | Dec 31, 25 |
| 6 | EcoR1 Capital, LLC | 3.34M (5.55%) | -2.10M Decreased by -62.85% | Dec 31, 24 |
| 7 | Bain Capital Life Sciences Investors, LLC | 2.36M (3.92%) | -125.00K Decreased by -5.30% | Mar 31, 26 |
| 8 | Two Sigma Investments LLC | 1.86M (3.10%) | 1.12M Increased by +60.01% | Mar 31, 26 |
| 9 | Geode Capital Management, LLC | 1.75M (2.90%) | -93.30K Decreased by -5.34% | Mar 31, 26 |
| 10 | State Street Corp | 1.69M (2.81%) | -89.83K Decreased by -5.30% | Mar 31, 26 |
| 11 | State Street Corporation | 1.68M (2.79%) | 48.35K Increased by +2.88% | Mar 31, 24 |
| 12 | Acadian Asset Management LLC | 1.58M (2.63%) | 1.57M Increased by +99.07% | Mar 31, 26 |
| 13 | Tyrus Capital SA M | 1.26M (2.09%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 14 | Dimensional Fund Advisors, Inc. | 1.26M (2.08%) | -118.46K Decreased by -9.44% | Mar 31, 26 |
| 15 | Rosalind Advisors, Inc. | 1.17M (1.95%) | 1.17M Increased by +100.00% | Mar 31, 26 |
| 16 | Renaissance Technologies Corp | 1.17M (1.94%) | -22.10K Decreased by -1.89% | Mar 31, 26 |
| 17 | Two Sigma Advisers, LLC | 1.06M (1.76%) | 263.50K Increased by +24.87% | Dec 31, 25 |
| 18 | JPMorgan Chase & Co | 940.16K (1.56%) | -408.14K Decreased by -43.41% | Mar 31, 26 |
| 19 | Stonepine Capital Management Llc | 839.51K (1.39%) | -880.49K Decreased by -104.88% | Dec 31, 23 |
| 20 | Morgan Stanley - Brokerage Accounts | 731.02K (1.21%) | 74.94K Increased by +10.25% | Mar 31, 26 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity Growth Compy Commingled Pl S | 6.54M (10.85%) | 30.70K Increased by +0.47% | Mar 31, 26 |
| 2 | Fidelity Growth Compy Commingled Pl O | 3.73M (6.19%) | 23.40K Increased by +0.63% | Aug 31, 24 |
| 3 | Fidelity Growth Company Fund | 3.05M (5.07%) | 491.35K Increased by +16.08% | Mar 31, 26 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 2.37M (3.93%) | 0.00 Increased by 0.00% | Apr 30, 26 |
| 5 | Vanguard US Total Market Shares ETF | 2.36M (3.92%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | iShares Russell 2000 ETF | 1.66M (2.75%) | 13.96K Increased by +0.84% | Apr 30, 26 |
| 7 | Fidelity Growth Company K6 | 1.23M (2.04%) | 1.52K Increased by +0.12% | Mar 31, 26 |
| 8 | Fidelity® Growth Company | 939.96K (1.56%) | -203.60K Decreased by -21.66% | Nov 30, 23 |
| 9 | Vanguard Institutional Extnd Mkt Idx Tr | 814.76K (1.35%) | 5.75K Increased by +0.71% | Apr 30, 26 |
| 10 | Fidelity® Growth Company K6 | 790.89K (1.31%) | -104.36K Decreased by -13.20% | Nov 30, 23 |
| 11 | Fidelity® Small Cap Index | 736.26K (1.22%) | 22.58K Increased by +3.07% | Oct 31, 23 |
| 12 | Fidelity Series Growth Company | 728.82K (1.21%) | 127.54K Increased by +17.50% | Mar 31, 26 |
| 13 | Fidelity Small Cap Index | 692.66K (1.15%) | 2.83K Increased by +0.41% | Feb 28, 26 |
| 14 | BlackRock Advantage Small Cap Core Instl | 613.37K (1.02%) | 0.00 Increased by 0.00% | Apr 30, 26 |
| 15 | iShares Russell 2000 Value ETF | 606.64K (1.01%) | 3.27K Increased by +0.54% | Apr 30, 26 |
| 16 | iShares Biotechnology ETF | 453.36K (0.75%) | 2.87K Increased by +0.63% | Apr 30, 26 |
| 17 | State St Russell Sm/Mid Cp® Indx NL Cl C | 453.25K (0.75%) | 2.09K Increased by +0.46% | Apr 30, 25 |
| 18 | State St Russell Sm/Mid Cp® Indx SL Cl I | 445.45K (0.74%) | 0.00 Increased by 0.00% | Apr 30, 26 |
| 19 | Federated Hermes MDT SCC Institutional | 421.64K (0.70%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 20 | Federated Hermes MDT Small Cap Core IS | 421.64K (0.70%) | 0.00 Increased by 0.00% | Mar 31, 25 |