No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | OrbiMed Advisors Samuel Isaly | 22,362,850 | $44,278,443 | 0.81% | |
2. | Adage Capital Management Phill Gross And Robert Atchinson | 11,130,000 | $22,037,400 | +13% | 0.04% |
3. | Cormorant Asset Management Bihua Chen | 5,560,300 | $11,009,394 | 0.48% | |
4. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 5,513,788 | $10,917,300 | 0.27% | |
5. | Vivo Capital Albert Cha And Frank Kung | 3,556,023 | $7,040,926 | 0.55% |