| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | VenBio Select Advisor Kurt Von Emster | 2,606,060 | $1,269,802,735 | +29% | 12.48% |
| 2. | Renaissance Technologies Jim Simons | 1,909,259 | $930,286,448 | -13% | 1.44% |
| 3. | AQR Capital Management Cliff Asness | 1,281,699 | $624,507,810 | +30% | 0.33% |
| 4. | Deerfield Management James E. Flynn | 425,993 | $207,565,089 | 2.65% | |
| 5. | D E Shaw D. E. Shaw | 306,971 | $149,571,620 | +375% | 0.08% |