| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Marshall Wace LLP Paul Marshall And Ian Wace | 2,554,457 | $43,298,046 | +70% | 0.04% |
| 2. | Driehaus Capital Richard Driehaus | 2,485,483 | $42,128,937 | +25% | 0.3% |
| 3. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 1,884,616 | $31,944,241 | +779% | 0.02% |
| 4. | Renaissance Technologies Jim Simons | 1,835,759 | $31,116,115 | +14% | 0.04% |
| 5. | D E Shaw D. E. Shaw | 1,571,114 | $26,630,382 | +131% | 0.02% |