COMMUNICATIONS SYS INC's ticker is JCS and the CUSIP is 203900105.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $449,000 | +10.0% | 98,363 | -7.6% | 0.00% | 0.0% |
| Q3 2020 | $408,000 | -25.1% | 106,465 | -0.9% | 0.00% | 0.0% |
| Q2 2020 | $545,000 | +11.2% | 107,458 | -2.0% | 0.00% | -33.3% |
| Q1 2020 | $490,000 | +63.3% | 109,665 | +125.4% | 0.00% | +200.0% |
| Q4 2019 | $300,000 | +971.4% | 48,653 | +709.3% | 0.00% | – |
| Q3 2019 | $28,000 | +133.3% | 6,012 | +460.8% | 0.00% | – |
| Q1 2015 | $12,000 | – | 1,072 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DEPRINCE RACE & ZOLLO INC | 396,188 | $1,886,000 | 0.04% |
| BREMER TRUST NATIONAL ASSOCIATION | 18,150 | $86,000 | 0.02% |
| GAMCO INVESTORS, INC. ET AL | 611,991 | $2,913,000 | 0.02% |
| GABELLI FUNDS LLC | 392,000 | $1,866,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 63,800 | $304,000 | 0.01% |
| CRAWFORD INVESTMENT COUNSEL INC | 28,232 | $134,000 | 0.01% |
| Spark Investment Management LLC | 10,500 | $49,000 | 0.00% |
| First PREMIER Bank | 900 | $4,000 | 0.00% |
| Renaissance Technologies | 308,200 | $1,467,000 | 0.00% |
| ADVISORY RESEARCH INC | 109,356 | $520,000 | 0.00% |