| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Baker Bros. Advisors Julian Baker And Felix Baker | 5,010,030 | $186,723,818 | +27% | 0.94% |
| 2. | Logos Capital Arsani William | 3,000,000 | $111,810,000 | -14% | 4.81% |
| 3. | Adage Capital Management Phill Gross And Robert Atchinson | 2,715,391 | $101,202,623 | -4% | 0.14% |
| 4. | Deerfield Management James E. Flynn | 2,714,503 | $101,169,527 | +78% | 1.06% |
| 5. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 891,608 | $33,230,230 | 0.01% |