| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Marshall Wace LLP Paul Marshall And Ian Wace | 2,321,403 | $12,187,368 | +536% | 0.01% |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 2,233,162 | $11,724,101 | +6% | 0.01% |
| 3. | D E Shaw D. E. Shaw | 945,203 | $4,962,316 | +399% | 0% |
| 4. | Millennium Management Israel Englander | 886,680 | $4,655,070 | +296% | 0% |
| 5. | Citadel Investment Group Ken Griffin | 415,178 | $2,179,685 | +71% | 0% |