Today
-3.07%
5 Days
-2.52%
1 Month
+0.59%
6 Months
+4.28%
Year to Date
+15.29%
1 Year
+3.90%



| Shareholders | Proportion |
|---|---|
| BlackRock Institutional Trust Company, N.A. | 6.91% |
| Dimensional Fund Advisors, L.P. | 6.46% |
| Berkshire Hathaway Inc. | 6.34% |
| Gabelli Funds, LLC | 5.32% |
| Shareholder Types | Proportion |
|---|---|
| Investment Advisor/Hedge Fund | 24.97% |
| Investment Advisor | 24.67% |
| Individual Investor | 12.77% |
| Hedge Fund | 11.82% |
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