| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Marshall Wace LLP Paul Marshall And Ian Wace | 1,792,727 | $97,112,023 | +302% | 0.09% |
| 2. | Greenlight Capital David Einhorn | 1,737,869 | $94,140,364 | -11% | 3.3% |
| 3. | Citadel Investment Group Ken Griffin | 1,547,943 | $83,852,072 | +173% | 0.01% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 1,330,965 | $72,098,374 | +48% | 0.04% |
| 5. | D E Shaw D. E. Shaw | 849,744 | $46,030,633 | +382% | 0.03% |