| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Hood River Capital Management David Swank | 3,096,611 | $122,501,931 | +2% | 1.34% |
| 2. | Marshall Wace LLP Paul Marshall And Ian Wace | 913,453 | $36,136,202 | +64% | 0.03% |
| 3. | DAFNA Capital Management Nathan Fischel | 597,431 | $23,634,370 | +1% | 5.49% |
| 4. | Defilade Capital Jonathan Forman | 397,636 | $15,730,480 | 2.13% | |
| 5. | Renaissance Technologies Jim Simons | 321,900 | $12,734,364 | +25% | 0.02% |