| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 406,572 | $54,261,099 | +56% | 0.03% |
| 2. | Marshall Wace LLP Paul Marshall And Ian Wace | 299,499 | $39,971,136 | +12% | 0.04% |
| 3. | Two Sigma Advisors John Overdeck And David Siegel | 246,480 | $32,895,221 | 0.03% | |
| 4. | Citadel Investment Group Ken Griffin | 174,454 | $23,282,631 | +85% | 0% |
| 5. | Millennium Management Israel Englander | 169,916 | $22,676,989 | +83% | 0.01% |