| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 12,198,625 | $389,624,083 | 3.39% | |
| 2. | Commodore Capital Egen Atkinson And Michael Kramarz | 1,875,000 | $59,887,500 | -25% | 3.57% |
| 3. | Paradigm Biocapital Advisors Senai Asefaw | 1,828,607 | $58,405,708 | -12% | 1.09% |
| 4. | Biotechnology Value Fund / BVF Inc Mark Lampert | 1,476,196 | $47,149,700 | -26% | 1.21% |
| 5. | Deerfield Management James E. Flynn | 1,017,000 | $32,482,980 | +86% | 0.34% |