CARBO CERAMICS INC's ticker is CRRTQ and the CUSIP is 140781105. A total of 122 filers reported holding CARBO CERAMICS INC in Q4 2017. The put-call ratio across all filers is 4.50 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $0 | – | 18 | 0.0% | 0.00% | – |
| Q1 2018 | $0 | – | 18 | 0.0% | 0.00% | – |
| Q4 2017 | $0 | – | 18 | 0.0% | 0.00% | – |
| Q3 2017 | $0 | – | 18 | 0.0% | 0.00% | – |
| Q2 2017 | $0 | – | 18 | 0.0% | 0.00% | – |
| Q1 2017 | $0 | – | 18 | 0.0% | 0.00% | – |
| Q4 2016 | $0 | -100.0% | 18 | -99.8% | 0.00% | – |
| Q3 2016 | $104,000 | 0.0% | 9,551 | +20.0% | 0.00% | – |
| Q2 2016 | $104,000 | -36.2% | 7,961 | -30.6% | 0.00% | -100.0% |
| Q1 2016 | $163,000 | +191.1% | 11,473 | +254.7% | 0.00% | – |
| Q4 2015 | $56,000 | -31.7% | 3,235 | -25.3% | 0.00% | – |
| Q3 2015 | $82,000 | +1266.7% | 4,332 | +2713.0% | 0.00% | – |
| Q4 2014 | $6,000 | -72.7% | 154 | -30.0% | 0.00% | – |
| Q3 2013 | $22,000 | +100.0% | 220 | +40.1% | 0.00% | – |
| Q2 2013 | $11,000 | – | 157 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |