| No. | Hedge Fund | Shares | Value | Activity | % Port | 
|---|---|---|---|---|---|
| 1. | Marshall Wace LLP Paul Marshall And Ian Wace  |  191,161 | $642,300 | 0% | |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell  |  159,249 | $535,077 | 0% | |
| 3. | Renaissance Technologies Jim Simons  |  120,109 | $403,566 | -13% | 0% | 
| 4. | Citadel Investment Group Ken Griffin  |  116,095 | $390,080 | +68% | 0% | 
| 5. | Squarepoint Ops LLC Maxime Fortin (Cio)  |  21,253 | $71,410 | 0% |