| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 1,506,074 | $7,861,706 | 0% | |
| 2. | Marshall Wace LLP Paul Marshall And Ian Wace | 858,294 | $4,480,294 | +5352% | 0% |
| 3. | Renaissance Technologies Jim Simons | 557,100 | $2,908,062 | +1178% | 0% |
| 4. | Millennium Management Israel Englander | 404,155 | $2,109,689 | +899% | 0% |
| 5. | Citadel Investment Group Ken Griffin | 196,661 | $1,026,570 | 0% |