| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Marshall Wace LLP Paul Marshall And Ian Wace | 3,159,119 | $4,738,682 | +76% | 0% |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 2,713,800 | $4,038,988 | +129% | 0% |
| 3. | Renaissance Technologies Jim Simons | 817,883 | $1,226,825 | 0% | |
| 4. | Armistice Capital Steven Boyd | 630,174 | $945,261 | 0.02% | |
| 5. | Two Sigma Advisors John Overdeck And David Siegel | 447,335 | $671,003 | 0% |