| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 13,011,849 | $26,088,757 | 0.28% | |
| 2. | Redmile Group Jeremy Green | 7,964,188 | $15,968,197 | +144% | 1.06% |
| 3. | Driehaus Capital Richard Driehaus | 5,734,620 | $11,497,913 | +304% | 0.08% |
| 4. | Marshall Wace LLP Paul Marshall And Ian Wace | 3,757,216 | $7,514,432 | +14145% | 0.01% |
| 5. | Vivo Capital Albert Cha And Frank Kung | 3,184,713 | $6,385,350 | 0.53% |