| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 4,178,823 | $194,649,575 | 2.4% | |
| 2. | Falcon Edge Capital Richard Gerson And Navroz D. Udwadia | 3,612,211 | $168,256,788 | 17.04% | |
| 3. | 72 Investment Holdings Steve Cohen | 1,017,751 | $47,406,842 | 69.77% | |
| 4. | Tang Capital Management Kevin C. Tang | 897,616 | $41,810,953 | 1.61% | |
| 5. | Adage Capital Management Phill Gross And Robert Atchinson | 627,618 | $29,234,446 | -45% | 0.05% |