| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 5,707,262 | $107,353,598 | 1.14% | |
| 2. | Citadel Investment Group Ken Griffin | 1,688,632 | $31,763,167 | +1% | 0.01% |
| 3. | BAMCO Inc. Ron Baron | 1,658,318 | $31,192,962 | +17% | 0.09% |
| 4. | ADAR1 Capital Management Daniel Schneeberger | 1,425,367 | $26,811,153 | +15% | 1.58% |
| 5. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 814,707 | $15,324,639 | +1% | 0.9% |