| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Marshall Wace LLP Paul Marshall And Ian Wace | 473,127 | $1,939,822 | -14% | 0% |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 383,814 | $1,573,637 | +644% | 0% |
| 3. | Renaissance Technologies Jim Simons | 300,100 | $1,230,410 | -39% | 0% |
| 4. | Citadel Investment Group Ken Griffin | 157,955 | $647,616 | +67% | 0% |
| 5. | Squarepoint Ops LLC Maxime Fortin (Cio) | 120,977 | $496,006 | +8% | 0% |