| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Deerfield Management James E. Flynn | 12,169,000 | $92,362,710 | +160% | 1.41% |
| 2. | Kynam Capital Derrick Tang | 9,390,270 | $71,272,149 | +11% | 5.31% |
| 3. | Alkeon Capital Management Panayotis Takis Sparaggis | 5,464,021 | $41,471,919 | -5% | 0.06% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 5,225,986 | $39,665,234 | +23% | 0.03% |
| 5. | Two Sigma Advisors John Overdeck And David Siegel | 4,240,712 | $32,187,004 | +1% | 0.06% |