No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Matrix Capital Management David Goel And Paul Ferri | 37,681,515 | $35,812,512 | -4% | 1.7% |
2. | EcoR1 Capital Oleg Nodelman | 27,404,070 | $26,044,828 | 0.89% | |
3. | Partner Fund Management Christopher Medlock James | 10,000,787 | $9,504,748 | -5% | 0.53% |
4. | BioImpact Capital Mpm Capital | 5,095,912 | $4,841,116 | 0.72% | |
5. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 2,425,468 | $2,305,165 | 0.07% |