Today
-2.45%
5 Days
-15.08%
1 Month
-8.20%
6 Months
-29.98%
Year to Date
-12.25%
1 Year
-5.10%


| Shareholders | Proportion |
|---|---|
| American Century Investment Management, Inc. | 48.85% |
| Chase Oil Corporation | 10.96% |
| Westwood Management Corp. (Texas) | 10.82% |
| Franklin Advisers, Inc. | 10.02% |
| Shareholder Types | Proportion |
|---|---|
| Investment Advisor | 80.57% |
| Investment Advisor/Hedge Fund | 34.30% |
| Corporation | 10.96% |
| Hedge Fund | 9.91% |
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