| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 326,583 | $8,772,019 | +362% | 0% |
| 2. | Renaissance Technologies Jim Simons | 259,325 | $6,965,469 | +81% | 0.01% |
| 3. | Citadel Investment Group Ken Griffin | 221,531 | $5,950,323 | +2110% | 0% |
| 4. | Squarepoint Ops LLC Maxime Fortin (Cio) | 150,357 | $4,038,589 | 0% | |
| 5. | Marshall Wace LLP Paul Marshall And Ian Wace | 101,851 | $2,735,718 | 0% |