| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | AIGH Investment Partners Orin Hirschman | 1,156,000 | $5,583,480 | 0.35% | |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 475,439 | $2,296,370 | +10% | 0% |
| 3. | Renaissance Technologies Jim Simons | 149,186 | $720,568 | -24% | 0% |
| 4. | Algert Coldiron Investors Peter Algert And Kevin Coldiron | 67,416 | $325,619 | +227% | 0% |
| 5. | Citadel Investment Group Ken Griffin | 52,045 | $251,377 | +8% | 0% |