| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Driehaus Capital Richard Driehaus | 1,523,647 | $72,997,928 | +51% | 0.54% |
| 2. | Marshall Wace LLP Paul Marshall And Ian Wace | 1,253,940 | $60,076,267 | +133% | 0.06% |
| 3. | D E Shaw D. E. Shaw | 1,214,433 | $58,183,485 | -8% | 0.03% |
| 4. | Woodline Partners Michael Rockefeller And Karl Kroeker | 488,862 | $23,421,378 | +105% | 0.09% |
| 5. | Two Sigma Advisors John Overdeck And David Siegel | 452,185 | $21,664,183 | +149% | 0.02% |