| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | North Star Investment Management Corp. | 1,503,552 | 3,112,000 | 75.50% | ||
| 2 | PERRITT CAPITAL MANAGEMENT INC | 203,200 | 421,000 | 10.21% | ||
| 3 | PERKINS CAPITAL MANAGEMENT INC | 97,000 | 201,000 | 4.88% | ||
| 4 | BARD ASSOCIATES INC | 64,550 | 134,000 | 3.25% | ||
| 5 | CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 50,000 | 104,000 | 2.52% | ||
| 6 | VANGUARD GROUP INC | 36,696 | 76,000 | 1.84% | ||
| 7 | Clear Harbor Asset Management, LLC | 30,705 | 64,000 | 1.55% | ||
| 8 | CITIGROUP INC | 3,000 | 6,000 | 0.15% | ||
| 9 | BlackRock Investment Management, LLC | 779 | 2,000 | 0.05% | ||
| 10 | Tower Research Capital LLC (TRC) | 1,060 | 2,000 | 0.05% | ||
| 11 | MORGAN STANLEY | 23 | 0 | 0.00% |
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.
