| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 1,484,669 | $67,181,272 | +249% | 0.04% |
| 2. | Ghisallo Capital Management Michael Germino | 840,193 | $38,018,733 | +1021% | 1.24% |
| 3. | 833,300 | $37,706,825 | 0.41% | ||
| 4. | Zimmer Partners Stuart J. Zimmer | 825,000 | $37,331,250 | 0.81% | |
| 5. | Marshall Wace LLP Paul Marshall And Ian Wace | 592,667 | $26,818,186 | +96% | 0.03% |