| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Rubric Capital Management David Rosen | 33,500,000 | $452,585,000 | +32% | 4.79% |
| 2. | Deerfield Management James E. Flynn | 20,206,170 | $272,985,357 | 3.22% | |
| 3. | Marshall Wace LLP Paul Marshall And Ian Wace | 9,349,817 | $126,316,029 | +2221% | 0.13% |
| 4. | Glenview Capital Larry Robbins | 9,087,244 | $122,768,666 | -19% | 3.08% |
| 5. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 8,545,196 | $115,445,598 | -2% | 0.06% |