| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Hood River Capital Management David Swank | 3,117,545 | $88,943,559 | +1% | 0.89% |
| 2. | Marshall Wace LLP Paul Marshall And Ian Wace | 1,467,524 | $41,868,462 | +61% | 0.04% |
| 3. | Divisadero Street Capital William Zolezzi | 1,159,955 | $33,093,516 | 1.38% | |
| 4. | Two Sigma Advisors John Overdeck And David Siegel | 751,003 | $21,426,116 | +171% | 0.02% |
| 5. | DAFNA Capital Management Nathan Fischel | 597,431 | $17,044,706 | 3.88% |