No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Deerfield Management James E. Flynn | 812,561 | $11,050,830 | -1% | 0.2% |
2. | Citadel Investment Group Ken Griffin | 803,208 | $10,923,629 | +540% | 0% |
3. | Vivo Capital Albert Cha And Frank Kung | 569,526 | $7,745,554 | -25% | 0.79% |
4. | Marshall Wace LLP Paul Marshall And Ian Wace | 483,259 | $6,572,324 | 0.01% | |
5. | Ikarian Capital Neil Shahrestani | 322,390 | $4,384,503 | +222% | 0.84% |