Today
+14.33%
5 Days
+16.81%
1 Month
+41.02%
6 Months
+162.20%
Year to Date
+128.80%
1 Year
+155.69%



| Shareholders | Proportion |
|---|---|
| BlackRock Institutional Trust Company, N.A. | 14.38% |
| PRIMECAP Management Company | 13.94% |
| BVF Partners L.P. | 9.62% |
| RTW Investments L.P. | 9.14% |
| Shareholder Types | Proportion |
|---|---|
| Investment Advisor | 54.03% |
| Investment Advisor/Hedge Fund | 32.00% |
| Hedge Fund | 18.37% |
| Venture Capital | 7.44% |
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