| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 42,809,751 | $54,796,481 | -33% | 0.48% |
| 2. | Soleus Capital Guy Levy | 42,808,659 | $54,795,084 | +4% | 1.89% |
| 3. | Citadel Investment Group Ken Griffin | 29,038,928 | $37,169,828 | +35% | 0% |
| 4. | Eversept Partners Kamran Moghtaderi | 18,717,422 | $23,958,300 | -1% | 1.24% |
| 5. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 12,225,000 | $15,648,000 | +9% | 0.51% |