COMMUNICATIONS SYS INC's ticker is JCS and the CUSIP is 203900105. A total of 29 filers reported holding COMMUNICATIONS SYS INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $54,000 | -57.5% | 22,491 | +52.7% | 0.02% | -61.5% |
| Q3 2021 | $127,000 | 0.0% | 14,733 | -16.9% | 0.04% | +8.3% |
| Q2 2021 | $127,000 | +19.8% | 17,733 | 0.0% | 0.04% | +12.5% |
| Q1 2021 | $106,000 | +23.3% | 17,733 | -5.3% | 0.03% | +23.1% |
| Q4 2020 | $86,000 | +19.4% | 18,733 | 0.0% | 0.03% | +8.3% |
| Q3 2020 | $72,000 | -24.2% | 18,733 | 0.0% | 0.02% | -27.3% |
| Q2 2020 | $95,000 | +13.1% | 18,733 | 0.0% | 0.03% | +3.1% |
| Q1 2020 | $84,000 | -27.6% | 18,733 | 0.0% | 0.03% | -17.9% |
| Q4 2019 | $116,000 | -9.4% | 18,733 | -33.1% | 0.04% | -13.3% |
| Q3 2019 | $128,000 | +47.1% | 28,008 | -3.4% | 0.04% | +45.2% |
| Q2 2019 | $87,000 | +13.0% | 29,008 | 0.0% | 0.03% | +6.9% |
| Q1 2019 | $77,000 | +30.5% | 29,008 | 0.0% | 0.03% | +16.0% |
| Q4 2018 | $59,000 | -27.2% | 29,008 | 0.0% | 0.02% | -21.9% |
| Q3 2018 | $81,000 | -27.0% | 29,008 | 0.0% | 0.03% | -33.3% |
| Q2 2018 | $111,000 | +4.7% | 29,008 | +3.1% | 0.05% | +4.3% |
| Q1 2018 | $106,000 | -14.5% | 28,138 | -3.4% | 0.05% | -17.9% |
| Q3 2017 | $124,000 | – | 29,138 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WHITE PINE CAPITAL LLC | 104,650 | $478,000 | 0.18% |
| GOULD ASSET MANAGEMENT LLC /CA/ | 28,008 | $128,000 | 0.04% |
| GAMCO INVESTORS, INC. ET AL | 663,568 | $3,033,000 | 0.02% |
| Bremer Bank National Association | 16,150 | $74,000 | 0.02% |
| Alpha Cubed Investments, LLC | 19,363 | $88,000 | 0.01% |
| GABELLI FUNDS LLC | 321,500 | $1,469,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 73,300 | $335,000 | 0.01% |
| FNY Investment Advisers, LLC | 2,086 | $9,000 | 0.00% |
| Renaissance Technologies | 572,180 | $2,615,000 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | 445,509 | $2,036,000 | 0.00% |