| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 4,831,636 | $46,190,440 | -11% | 0.03% |
| 2. | Marshall Wace LLP Paul Marshall And Ian Wace | 2,019,197 | $19,303,523 | +129% | 0.02% |
| 3. | GLG Partners Noam Gottesman | 1,906,970 | $18,230,633 | +7% | 0.03% |
| 4. | D E Shaw D. E. Shaw | 1,293,236 | $12,363,336 | -36% | 0.01% |
| 5. | Citadel Investment Group Ken Griffin | 1,186,032 | $11,338,466 | +15% | 0% |