| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 5,404,998 | $70,697,374 | +173% | 0.72% |
| 2. | Paradigm Biocapital Advisors Senai Asefaw | 1,750,000 | $22,890,000 | 0.58% | |
| 3. | Great Point Partners Jeffrey Jay And David Kroin | 1,370,107 | $17,921,000 | 5.81% | |
| 4. | Caligan Partners David Johnson | 925,067 | $9,962,972 | 0.82% | |
| 5. | Citadel Investment Group Ken Griffin | 433,894 | $5,675,334 | +7531% | 0% |