| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 23,555,648 | $77,026,969 | 0.95% | |
| 2. | VenBio Select Advisor Kurt Von Emster | 21,700,000 | $70,959,000 | 0.92% | |
| 3. | Siren L.L.C. Raymond Debbane | 11,014,737 | $36,018,190 | 1.41% | |
| 4. | Octagon Capital Advisors Ting Jia | 9,067,500 | $29,650,725 | -28% | 4.49% |
| 5. | Point72 Asset Management Steve Cohen | 7,331,470 | $23,973,907 | +1% | 0.04% |