Today
-1.07%
5 Days
-6.35%
1 Month
+3.94%
6 Months
-2.89%
Year to Date
-10.87%
1 Year
-25.60%



| Shareholders | Proportion |
|---|---|
| Koss (Michael J) | 36.80% |
| Koss Foundation | 2.29% |
| Koss (John C Jr.) | 2.07% |
| Vanguard Capital Management, LLC | 2.00% |
| Shareholder Types | Proportion |
|---|---|
| Individual Investor | 39.59% |
| Corporation | 3.96% |
| Investment Advisor | 3.70% |
| Investment Advisor/Hedge Fund | 1.38% |
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