No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Knoll Capital Management Fred Knoll | 5,475,516 | $20,971,226 | 14.91% | |
2. | Perceptive Advisors Joseph Edelman | 4,051,631 | $15,517,747 | -57% | 0.58% |
3. | Ardsley Partners Philip Hempleman | 2,050,000 | $7,851,500 | +18% | 1.03% |
4. | AQR Capital Management Cliff Asness | 1,473,812 | $5,644,699 | +276% | 0% |
5. | Kingdon Capital Mark Kingdon | 1,331,791 | $5,100,760 | +71% | 0.69% |