| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Point72 Asset Management, L.P. | 9.44M (11.85%) | 9.44M Increased by +100.00% | Dec 31, 25 |
| 2 | Morgan Stanley - Brokerage Accounts | 8.98M (11.28%) | 4.01M Increased by +44.64% | Dec 31, 25 |
| 3 | RA Capital Management, LLC | 8.00M (10.05%) | 8.00M Increased by +100.00% | Dec 31, 25 |
| 4 | Bain Capital Life Sciences Investors, LLC | 7.17M (9.01%) | 6.06M Increased by +84.50% | Dec 31, 25 |
| 5 | State Street Corporation | 7.15M (8.98%) | 7.00M Increased by +97.83% | Mar 31, 24 |
| 6 | Lynx1 Capital Management, LP | 7.00M (8.79%) | -99.23K Decreased by -1.42% | Mar 31, 26 |
| 7 | Wasatch Advisors Inc. | 6.25M (7.84%) | -952.35K Decreased by -15.24% | Sep 30, 23 |
| 8 | Vanguard Group Inc | 4.38M (5.50%) | 1.19M Increased by +27.13% | Dec 31, 25 |
| 9 | Soleus Capital Management, L.P. | 3.80M (4.78%) | -3.25M Decreased by -85.44% | Dec 31, 25 |
| 10 | COMMODORE CAPITAL LP | 3.41M (4.28%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 11 | JPMorgan Chase & Co | 3.22M (4.05%) | 3.22M Increased by +99.82% | Mar 31, 26 |
| 12 | Samlyn Capital, LLC | 3.02M (3.79%) | -4.32K Decreased by -0.14% | Mar 31, 25 |
| 13 | Wasatch Advisors LP | 2.96M (3.72%) | -1.38M Decreased by -46.70% | Mar 31, 26 |
| 14 | Renaissance Technologies Corp | 2.46M (3.09%) | 859.24K Increased by +34.90% | Mar 31, 26 |
| 15 | Bank of America Corp | 2.39M (3.00%) | 334.42K Increased by +14.01% | Dec 31, 25 |
| 16 | Squadron Capital Management LLC | 2.25M (2.83%) | 2.25M Increased by +100.00% | Mar 31, 26 |
| 17 | T. Rowe Price Associates, Inc. | 2.12M (2.66%) | -443.00K Decreased by -20.94% | Mar 31, 24 |
| 18 | SILVERARC CAPITAL MANAGEMENT, LLC | 1.99M (2.50%) | 96.84K Increased by +4.86% | Dec 31, 25 |
| 19 | Aquilo Capital Management, LLC | 1.99M (2.50%) | 1.23M Increased by +61.78% | Sep 30, 23 |
| 20 | BlackRock Inc | 1.97M (2.47%) | 374.18K Increased by +19.00% | Dec 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 2.89M (3.63%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 2 | Wasatch Ultra Growth | 2.65M (3.33%) | -176.61K Decreased by -6.67% | Mar 31, 26 |
| 3 | Vanguard US Total Market Shares ETF | 2.14M (2.68%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 4 | SPDR® S&P Biotech ETF | 1.58M (1.98%) | -47.88K Decreased by -3.04% | Nov 27, 24 |
| 5 | iShares Russell 2000 ETF | 1.53M (1.92%) | 0.00 Increased by 0.00% | May 31, 25 |
| 6 | T. Rowe Price New Horizons | 1.16M (1.46%) | -241.79K Decreased by -20.77% | Mar 31, 24 |
| 7 | US Small-Cap Growth II Equity Comp | 1.16M (1.46%) | -241.79K Decreased by -20.77% | Mar 31, 24 |
| 8 | Wasatch Small Cap Value | 1.03M (1.30%) | 191.80K Increased by +18.59% | Dec 31, 23 |
| 9 | Vanguard Institutional Extnd Mkt Idx Tr | 882.93K (1.11%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 10 | Wasatch Micro Cap | 758.27K (0.95%) | -483.88K Decreased by -63.81% | Dec 31, 24 |
| 11 | Fidelity Small Cap Index | 623.59K (0.78%) | -8.75K Decreased by -1.40% | May 31, 25 |
| 12 | iShares Biotechnology ETF | 599.98K (0.75%) | 3.80K Increased by +0.63% | Apr 30, 26 |
| 13 | Invesco Dorsey Wright Healthcare MomtETF | 598.21K (0.75%) | 5.31K Increased by +0.89% | Jan 31, 24 |
| 14 | Fidelity Enhanced Small Cap Core ETF | 580.25K (0.73%) | -6.73K Decreased by -1.16% | Apr 30, 26 |
| 15 | Fidelity Enhanced Small Cap ETF | 580.25K (0.73%) | -6.73K Decreased by -1.16% | Apr 30, 26 |
| 16 | iShares Russell 2000 Value ETF | 560.98K (0.70%) | 0.00 Increased by 0.00% | May 31, 25 |
| 17 | ArrowMark Small Cap Gro | 481.88K (0.61%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 18 | Meridian Small Cap Growth Legacy | 481.88K (0.61%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 19 | JNL Multi-Manager Small Cap Value I | 471.63K (0.59%) | 471.63K Increased by +100.00% | Mar 31, 26 |
| 20 | International Biotechnology Ord | 405.88K (0.51%) | 0.00 Increased by 0.00% | Jun 30, 24 |