CARBO CERAMICS INC's ticker is CRRTQ and the CUSIP is 140781105. A total of 123 filers reported holding CARBO CERAMICS INC in Q1 2017. The put-call ratio across all filers is 2.58 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $160,000 | – | 15,300 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |