| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 5,660,132 | $41,941,578 | 1.7% | |
| 2. | Baker Bros. Advisors Julian Baker And Felix Baker | 4,916,095 | $36,428,264 | 0.26% | |
| 3. | Suvretta Capital Management Aaron Cowen | 3,360,000 | $24,897,600 | 0.64% | |
| 4. | Marshall Wace LLP Paul Marshall And Ian Wace | 902,834 | $6,690,001 | +103% | 0.01% |
| 5. | Vestal Point Capital Ryan Wilder | 800,000 | $5,928,000 | 0.27% |