Today
-0.79%
5 Days
+7.86%
1 Month
-20.13%
6 Months
+3.10%
Year to Date
+72.88%
1 Year
+168.51%



| Shareholders | Proportion |
|---|---|
| T. Rowe Price Investment Management, Inc. | 9.62% |
| OrbiMed Advisors, LLC | 8.22% |
| Adage Capital Management, L.P. | 8.22% |
| Redmile Group, LLC | 7.22% |
| Shareholder Types | Proportion |
|---|---|
| Investment Advisor | 18.05% |
| Investment Advisor/Hedge Fund | 17.65% |
| Hedge Fund | 16.84% |
| Private Equity | 8.22% |
Related Instruments