| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Rubric Capital Management David Rosen | 3,328,653 | $137,306,936 | -17% | 1.64% |
| 2. | Baker Bros. Advisors Julian Baker And Felix Baker | 2,826,246 | $116,582,648 | +1% | 0.68% |
| 3. | Tang Capital Management Kevin C. Tang | 2,259,889 | $93,220,421 | -3% | 4.6% |
| 4. | D E Shaw D. E. Shaw | 1,241,621 | $51,216,867 | +10% | 0.03% |
| 5. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 1,068,216 | $44,063,910 | -1% | 0.03% |