Today
-2.65%
5 Days
-4.29%
1 Month
-11.45%
6 Months
+14.66%
Year to Date
+26.34%
1 Year
+34.67%



| Shareholders | Proportion |
|---|---|
| Gerdin (Michael J) | 21.22% |
| BlackRock Institutional Trust Company, N.A. | 7.98% |
| 2007 Gerdin Heartland Trust | 6.46% |
| Ann S. Gerdin Revocable Trust | 5.76% |
| Shareholder Types | Proportion |
|---|---|
| Investment Advisor | 30.63% |
| Individual Investor | 27.79% |
| Corporation | 17.75% |
| Investment Advisor/Hedge Fund | 14.31% |
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