| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Marshall Wace LLP Paul Marshall And Ian Wace | 1,374,966 | $155,206,162 | +231% | 0.14% |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 1,309,377 | $147,802,476 | +63% | 0.09% |
| 3. | AQR Capital Management Cliff Asness | 767,326 | $86,615,798 | +52% | 0.05% |
| 4. | 673,500 | $76,024,680 | +35% | 0.01% | |
| 5. | Citadel Investment Group Ken Griffin | 573,728 | $64,762,417 | +120% | 0.01% |