| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | OBERWEIS ASSET MANAGEMENT INC/ | 88,000 | 1,297,000 | 63.49% | ||
| 2 | ICM ASSET MANAGEMENT INC/WA | 50,615 | 746,000 | 36.51% |
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.