| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Deerfield Management James E. Flynn | 24,099,083 | $238,580,922 | +1% | 3.64% |
| 2. | Rubric Capital Management David Rosen | 15,385,000 | $152,311,500 | +29% | 1.72% |
| 3. | Citadel Investment Group Ken Griffin | 10,466,287 | $103,616,241 | +41% | 0.02% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 8,852,419 | $87,638,948 | +18% | 0.06% |
| 5. | Glenview Capital Larry Robbins | 8,247,584 | $81,651,082 | 1.82% |