COMMUNICATIONS SYS INC's ticker is JCS and the CUSIP is 203900105. A total of 25 filers reported holding COMMUNICATIONS SYS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
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% |