| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 12,723,026 | $67,304,808 | +87% | 0.58% |
| 2. | Deep Track Capital David Kroin | 9,345,000 | $49,435,050 | 0.72% | |
| 3. | Vivo Capital Albert Cha And Frank Kung | 6,694,637 | $35,414,630 | +1% | 3.23% |
| 4. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 4,330,532 | $22,908,514 | -4% | 1.12% |
| 5. | Adage Capital Management Phill Gross And Robert Atchinson | 4,071,000 | $21,535,590 | +6% | 0.03% |