| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 581,245 | $23,447,423 | +16% | 0.01% |
| 2. | Millennium Management Israel Englander | 383,628 | $15,475,554 | +105% | 0.01% |
| 3. | Marshall Wace LLP Paul Marshall And Ian Wace | 357,533 | $14,422,881 | -32% | 0.01% |
| 4. | Driehaus Capital Richard Driehaus | 313,508 | $12,646,913 | -5% | 0.09% |
| 5. | PDT Partners Peter Muller | 87,857 | $3,544,151 | +8% | 0.22% |