Today
+1.06%
5 Days
+3.77%
1 Month
-3.77%
6 Months
-20.07%
Year to Date
+16.54%
1 Year
+40.25%



| 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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