COMMUNICATIONS SYS INC's ticker is and the CUSIP is 20390010. A total of 1 filers reported holding COMMUNICATIONS SYS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 2.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $38,934,000 | – | 2,575,000 | – | 2.52% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Camber Capital Management LP | 2,575,000 | $38,934,000 | 2.52% |