| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 16.95M (21.52%) | -42.87K Decreased by -0.25% | Mar 31, 26 |
| 2 | Deep Track Capital, LP | 11.53M (14.64%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 3 | Vanguard Group Inc | 7.78M (9.88%) | 952.50K Increased by +12.24% | Dec 31, 25 |
| 4 | BlackRock Inc | 6.57M (8.35%) | 516.28K Increased by +7.85% | Mar 31, 26 |
| 5 | Baker Bros Advisors LP | 5.46M (6.93%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 6 | State Street Corp | 4.54M (5.76%) | 751.00K Increased by +16.55% | Mar 31, 26 |
| 7 | TCG Crossover Management, LLC | 4.46M (5.66%) | 2.80M Increased by +62.74% | Mar 31, 26 |
| 8 | Morgan Stanley - Brokerage Accounts | 3.88M (4.92%) | -969.51K Decreased by -25.01% | Mar 31, 26 |
| 9 | Vanguard Portfolio Management, LLC | 3.70M (4.71%) | 3.70M Increased by +100.00% | Mar 31, 26 |
| 10 | State Street Corporation | 3.64M (4.63%) | 425.53K Increased by +11.68% | Mar 31, 24 |
| 11 | Vanguard Capital Management, LLC | 3.62M (4.60%) | 3.62M Increased by +100.00% | Mar 31, 26 |
| 12 | T. Rowe Price Investment Management,Inc. | 3.61M (4.59%) | -2.02M Decreased by -55.94% | Mar 31, 26 |
| 13 | Armistice Capital, LLC | 3.56M (4.53%) | -2.18M Decreased by -61.21% | Mar 31, 26 |
| 14 | Two Seas Capital LP | 3.20M (4.07%) | 335.00K Increased by +10.46% | Mar 31, 26 |
| 15 | Jennison Associates LLC | 3.20M (4.06%) | 2.50M Increased by +78.09% | Mar 31, 26 |
| 16 | RTW INVESTMENTS, LLC | 3.18M (4.04%) | -1.00 Decreased by -0.00% | Mar 31, 26 |
| 17 | ADAR1 Capital Management LLC | 2.68M (3.40%) | 198.04K Increased by +7.39% | Mar 31, 26 |
| 18 | Alpine Partners VI, LLC | 2.64M (3.35%) | 10.23K Increased by +0.39% | Mar 31, 26 |
| 19 | Geode Capital Management, LLC | 2.09M (2.66%) | 234.57K Increased by +11.21% | Mar 31, 26 |
| 20 | Point72 Asset Management, L.P. | 2.00M (2.54%) | -1.44M Decreased by -72.10% | Dec 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity Growth Compy Commingled Pl S | 6.93M (8.81%) | 4.52K Increased by +0.07% | Apr 30, 26 |
| 2 | Fidelity Growth Company Fund | 5.10M (6.48%) | 0.00 Increased by 0.00% | Apr 30, 26 |
| 3 | Fidelity Growth Compy Commingled Pl O | 4.45M (5.65%) | 196.00K Increased by +4.40% | Aug 31, 24 |
| 4 | State Street® SPDR® S&P® Biotech ETF | 2.84M (3.61%) | -17.48K Decreased by -0.62% | May 31, 26 |
| 5 | Vanguard Total Stock Mkt Idx Inv | 2.61M (3.31%) | 11.16K Increased by +0.43% | Apr 30, 26 |
| 6 | Fidelity® Growth Company | 2.41M (3.06%) | 90.60K Increased by +3.76% | Nov 30, 23 |
| 7 | Vanguard US Total Market Shares ETF | 2.12M (2.69%) | 2.26K Increased by +0.11% | Sep 30, 24 |
| 8 | iShares Russell 2000 ETF | 1.95M (2.48%) | 17.99K Increased by +0.92% | May 29, 26 |
| 9 | Vanguard Small Cap Index | 1.87M (2.38%) | -7.89K Decreased by -0.42% | Apr 30, 26 |
| 10 | Fidelity Growth Company K6 | 1.41M (1.79%) | -4.52K Decreased by -0.32% | Apr 30, 26 |
| 11 | T. Rowe Price US Small-Cap Core Equity | 1.32M (1.67%) | -423.61K Decreased by -32.20% | Mar 31, 26 |
| 12 | SPDR® S&P Biotech ETF | 1.30M (1.65%) | 2.90K Increased by +0.22% | Aug 31, 25 |
| 13 | Fidelity Series Growth Company | 1.22M (1.55%) | -47.00K Decreased by -3.86% | Apr 30, 26 |
| 14 | T. Rowe Price U.S. SC Core Eq Tr-Z | 1.17M (1.48%) | 216.78K Increased by +18.58% | Mar 31, 25 |
| 15 | Fidelity Select Health Care | 1.10M (1.40%) | 332.39K Increased by +30.22% | Jul 31, 25 |
| 16 | PGIM Jennison Small Company A | 1.06M (1.35%) | 13.93K Increased by +1.31% | Apr 30, 26 |
| 17 | Vanguard Small Cap Growth Index Inv | 1.05M (1.34%) | -822.00 Decreased by -0.08% | Apr 30, 26 |
| 18 | T. Rowe Price Small-Cap Stock | 1.05M (1.34%) | -262.02K Decreased by -24.88% | Apr 30, 26 |
| 19 | Jennison SMid Cap Core Equity | 1.05M (1.33%) | 1.05M Increased by +100.00% | Mar 31, 26 |
| 20 | Fidelity® Select Biotechnology | 881.84K (1.12%) | -30.53K Decreased by -3.46% | Nov 30, 23 |