| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | VenBio Select Advisor Kurt Von Emster | 2,630,000 | $1,559,537,400 | +1% | 15.34% |
| 2. | Renaissance Technologies Jim Simons | 1,787,019 | $1,059,666,527 | -7% | 1.66% |
| 3. | AQR Capital Management Cliff Asness | 826,226 | $486,424,477 | -36% | 0.22% |
| 4. | Deerfield Management James E. Flynn | 457,000 | $270,991,860 | +8% | 3.2% |
| 5. | Citadel Investment Group Ken Griffin | 360,643 | $213,854,086 | +93% | 0.03% |