| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Renaissance Technologies Jim Simons | 483,900 | $21,552,906 | -9% | 0.03% |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 152,561 | $6,795,067 | -18% | 0% |
| 3. | Manatuck Hill Partners Mark Broach | 152,000 | $6,770,080 | +5% | 2.24% |
| 4. | Two Sigma Advisors John Overdeck And David Siegel | 127,800 | $5,692,212 | +23% | 0.01% |
| 5. | Marshall Wace LLP Paul Marshall And Ian Wace | 43,141 | $1,921,499 | 0% |