Today
+0.76%
5 Days
-2.63%
1 Month
-1.45%
6 Months
+30.59%
Year to Date
+36.78%
1 Year
+38.02%



| Shareholders | Proportion |
|---|---|
| BlackRock Institutional Trust Company, N.A. | 6.10% |
| Dimensional Fund Advisors, L.P. | 4.89% |
| Wellington Management Company, LLP | 4.26% |
| Lehman (Kenneth R) | 4.00% |
| Shareholder Types | Proportion |
|---|---|
| Investment Advisor | 27.98% |
| Investment Advisor/Hedge Fund | 26.24% |
| Individual Investor | 11.16% |
| Hedge Fund | 6.76% |
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