| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | EcoR1 Capital, LLC | 19.36M (27.16%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 2 | Nextech Invest AG | 12.07M (16.93%) | 2.54M Increased by +21.06% | Sep 30, 24 |
| 3 | VR Adviser, LLC | 11.33M (15.89%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 4 | Bain Capital Life Sciences Investors, LLC | 8.66M (12.15%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 5 | BlackRock Inc | 8.38M (11.76%) | 288.18K Increased by +3.44% | Jun 30, 24 |
| 6 | Vanguard Group Inc | 7.18M (10.07%) | 474.94K Increased by +6.62% | Sep 30, 24 |
| 7 | State Street Corporation | 5.50M (7.71%) | 3.17M Increased by +57.63% | Mar 31, 24 |
| 8 | Bellevue Group AG | 5.22M (7.32%) | -800.00 Decreased by -0.02% | Sep 30, 23 |
| 9 | Citadel Advisors Llc | 4.41M (6.19%) | 1.67M Increased by +37.81% | Sep 30, 24 |
| 10 | Balyasny Asset Management LLC | 3.66M (5.13%) | -6.04M Decreased by -165.27% | Mar 31, 24 |
| 11 | Rock Springs Capital Management LP | 3.05M (4.27%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 12 | State Street Corp | 2.73M (3.82%) | 43.34K Increased by +1.59% | Sep 30, 24 |
| 13 | Cormorant Asset Management, LLC | 2.60M (3.65%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 14 | Geode Capital Management, LLC | 2.41M (3.38%) | -80.21K Decreased by -3.32% | Sep 30, 24 |
| 15 | JPMorgan Chase & Co | 2.35M (3.30%) | 374.46K Increased by +15.93% | Sep 30, 24 |
| 16 | COMMODORE CAPITAL LP | 2.24M (3.15%) | 2.24M Increased by +100.00% | Sep 30, 23 |
| 17 | Schonfeld Strategic Advisors LLC | 2.22M (3.12%) | -753.61K Decreased by -33.90% | Sep 30, 24 |
| 18 | Walleye Trading Advisors, LLC | 2.02M (2.84%) | 1.87M Increased by +92.34% | Sep 30, 23 |
| 19 | Goldman Sachs Group Inc | 1.96M (2.75%) | 714.30K Increased by +36.46% | Sep 30, 24 |
| 20 | Boxer Capital LLC | 1.82M (2.55%) | 1.82M Increased by +100.00% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BB Biotech AG Ord | 5.21M (7.30%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 3.47M (4.87%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 3 | iShares Russell 2000 ETF | 3.19M (4.48%) | -6.66K Decreased by -0.21% | Nov 27, 24 |
| 4 | SPDR® S&P Biotech ETF | 3.01M (4.22%) | 5.82K Increased by +0.19% | May 31, 24 |
| 5 | Vanguard Institutional Extnd Mkt Idx Tr | 1.52M (2.14%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 6 | Fidelity Small Cap Index | 1.16M (1.63%) | -18.68K Decreased by -1.61% | Sep 30, 24 |
| 7 | Fidelity® Small Cap Index | 1.02M (1.43%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 8 | State St Russell Sm/Mid Cp® Indx NL Cl C | 848.77K (1.19%) | -23.30K Decreased by -2.75% | Oct 31, 24 |
| 9 | Vanguard Explorer Inv | 614.97K (0.86%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 10 | Fidelity Extended Market Index | 552.27K (0.77%) | -45.46K Decreased by -8.23% | Sep 30, 24 |
| 11 | HealthInvest Sustainable Healthcare E | 538.62K (0.76%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 12 | iShares Russell 2000 Value ETF | 535.02K (0.75%) | 690.00 Increased by +0.13% | Nov 27, 24 |
| 13 | iShares Russell 2000 Growth ETF | 532.11K (0.75%) | 0.00 Increased by 0.00% | Nov 27, 24 |
| 14 | Vanguard Russell 2000 ETF | 517.03K (0.73%) | -3.23K Decreased by -0.62% | Oct 31, 24 |
| 15 | Fidelity® Extended Market Index | 508.16K (0.71%) | 83.33K Increased by +16.40% | Nov 30, 23 |
| 16 | Bridgeway Ultra-Small Company | 475.50K (0.67%) | 243.20K Increased by +51.15% | Jun 30, 24 |
| 17 | Vanguard VIF Small Co Gr | 467.63K (0.66%) | 136.24K Increased by +29.13% | Sep 30, 24 |
| 18 | JPMorgan US Small Company L | 464.22K (0.65%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 19 | Xtrackers MSCI World Swap ETF 1C | 449.40K (0.63%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 20 | State St Russell Sm Cap® Indx SL Cl I | 414.47K (0.58%) | 0.00 Increased by 0.00% | Oct 31, 24 |