| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | VenBio Select Advisor Kurt Von Emster | 3,542,500 | $333,526,375 | +13% | 4.31% |
| 2. | Commodore Capital Egen Atkinson And Michael Kramarz | 3,525,000 | $331,878,750 | 16.2% | |
| 3. | Deerfield Management James E. Flynn | 3,046,916 | $286,867,141 | -10% | 4.38% |
| 4. | HBK Investments David Costen Haley | 2,850,000 | $268,327,500 | 2.94% | |
| 5. | Woodline Partners Michael Rockefeller And Karl Kroeker | 1,674,167 | $157,622,823 | +9% | 0.74% |