| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Redmile Group Jeremy Green | 15,666,731 | $55,303,560 | 4.07% | |
| 2. | Prosight Capital Lawrence Hawkins | 8,477,338 | $29,925,003 | +14% | 6.18% |
| 3. | OrbiMed Advisors Samuel Isaly | 5,822,854 | $20,554,675 | -2% | 0.42% |
| 4. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 5,475,433 | $19,328,279 | +142% | 0.64% |
| 5. | Point72 Asset Management Steve Cohen | 5,014,617 | $17,701,598 | -39% | 0.02% |