| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Partner Fund Management LP | 6.72M (10.45%) | 1.15M Increased by +17.16% | Sep 30, 23 |
| 2 | BlackRock Inc | 6.08M (9.46%) | 1.32M Increased by +21.69% | Sep 30, 23 |
| 3 | Avidity Partners Management LP | 6.05M (9.40%) | 3.29M Increased by +54.40% | Sep 30, 23 |
| 4 | State Street Corporation | 5.35M (8.32%) | 4.28M Increased by +80.01% | Sep 30, 23 |
| 5 | Vanguard Group Inc | 3.82M (5.94%) | 1.26M Increased by +33.02% | Sep 30, 23 |
| 6 | Deerfield Management Co | 3.50M (5.44%) | 3.50M Increased by +100.00% | Sep 30, 23 |
| 7 | Point72 Asset Management, L.P. | 3.50M (5.44%) | 3.21M Increased by +91.72% | Sep 30, 23 |
| 8 | Paradigm Biocapital Advisors LP | 2.94M (4.58%) | 2.94M Increased by +100.00% | Sep 30, 23 |
| 9 | Rokos Capital Management LLP | 2.75M (4.27%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 10 | Assenagon Asset Management SA | 2.65M (4.12%) | 1.89M Increased by +71.23% | Sep 30, 23 |
| 11 | Elmwood Wealth Management, Inc. | 2.36M (3.67%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 12 | Bank of America Corp | 2.31M (3.59%) | -444.69K Decreased by -19.28% | Sep 30, 23 |
| 13 | Morgan Stanley - Brokerage Accounts | 1.82M (2.83%) | 550.95K Increased by +30.31% | Sep 30, 23 |
| 14 | Alkeon Capital Management, LLC | 1.64M (2.56%) | 287.80K Increased by +17.50% | Sep 30, 23 |
| 15 | Geode Capital Management, LLC | 1.58M (2.45%) | 465.59K Increased by +29.52% | Sep 30, 23 |
| 16 | FMR Inc | 1.45M (2.25%) | 2.01K Increased by +0.14% | Sep 30, 23 |
| 17 | Kynam Capital Management, LP | 1.07M (1.66%) | 1.07M Increased by +100.00% | Sep 30, 23 |
| 18 | SILVERARC CAPITAL MANAGEMENT, LLC | 892.79K (1.39%) | 892.79K Increased by +100.00% | Sep 30, 23 |
| 19 | Fidelity International Ltd | 860.67K (1.34%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 20 | Northern Trust Corp | 687.16K (1.07%) | 155.18K Increased by +22.58% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | SPDR® S&P Biotech ETF | 3.38M (5.26%) | -19.58K Decreased by -0.58% | Dec 31, 23 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 2.27M (3.53%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 3 | iShares Russell 2000 ETF | 2.19M (3.41%) | 13.97K Increased by +0.64% | Dec 29, 23 |
| 4 | Vanguard Institutional Extnd Mkt Idx Tr | 1.13M (1.76%) | 2.40K Increased by +0.21% | Nov 30, 23 |
| 5 | Pictet-Biotech P USD | 1.09M (1.69%) | -241.00K Decreased by -22.12% | Jun 30, 23 |
| 6 | Belfius Equities Cure C Cap | 860.00K (1.34%) | 195.00K Increased by +22.67% | Nov 30, 23 |
| 7 | iShares Russell 2000 Value ETF | 789.75K (1.23%) | 1.47K Increased by +0.19% | Dec 29, 23 |
| 8 | Selectra J. Lamarck Biotech A | 734.40K (1.14%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 9 | Fidelity® Small Cap Index | 724.39K (1.13%) | 22.01K Increased by +3.04% | Oct 31, 23 |
| 10 | iShares Biotechnology ETF | 545.94K (0.85%) | -498.00 Decreased by -0.09% | Dec 29, 23 |
| 11 | JPM Thematics Genetic Thrps C2 Acc USD | 505.17K (0.79%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 12 | Pictet-Global Megatrend Sel I USD | 503.84K (0.78%) | -1.98K Decreased by -0.39% | Jun 30, 23 |
| 13 | Candriam Global Equities Oncology | 500.00K (0.78%) | 500.00K Increased by +100.00% | Sep 30, 23 |
| 14 | State St Russell Sm/Mid Cp® Indx NL Cl C | 478.09K (0.74%) | 68.80K Increased by +14.39% | Dec 31, 23 |
| 15 | Direxion Daily S&P Biotech Bull 3X ETF | 405.71K (0.63%) | 14.86K Increased by +3.66% | Dec 28, 23 |
| 16 | Fidelity® Extended Market Index | 405.44K (0.63%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 17 | DFA US Micro Cap I | 376.95K (0.59%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 18 | Schwab US Small-Cap ETF™ | 374.54K (0.58%) | 165.00 Increased by +0.04% | Dec 30, 23 |
| 19 | State St Russell Sm Cap® Indx SL Cl I | 274.28K (0.43%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 20 | DFA US Small Cap I | 268.18K (0.42%) | 138.18K Increased by +51.52% | Nov 30, 23 |