| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 12,198,625 | $320,701,851 | 3.29% | |
| 2. | Commodore Capital Egen Atkinson And Michael Kramarz | 3,375,000 | $88,728,750 | 5.91% | |
| 3. | Vestal Point Capital Ryan Wilder | 2,425,000 | $63,753,250 | 2.17% | |
| 4. | Biotechnology Value Fund / BVF Inc Mark Lampert | 2,127,665 | $55,936,313 | -42% | 1.88% |
| 5. | Farallon Capital Thomas Steyer | 2,066,818 | $54,336,645 | +81% | 0.26% |