CARBO CERAMICS INC's ticker is and the CUSIP is 140781955. A total of 1 filers reported holding CARBO CERAMICS INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $4,000 | +300.0% | 13 | +225.0% | 0.00% | – |
| Q4 2018 | $1,000 | -98.7% | 4 | -96.2% | 0.00% | – |
| Q3 2018 | $75,000 | +3650.0% | 104 | +3366.7% | 0.00% | – |
| Q2 2018 | $2,000 | – | 3 | +50.0% | 0.00% | – |
| Q1 2018 | $0 | -100.0% | 2 | -97.0% | 0.00% | -100.0% |
| Q2 2017 | $21,000 | -19.2% | 66 | -61.4% | 0.00% | 0.0% |
| Q1 2017 | $26,000 | +52.9% | 171 | -58.7% | 0.00% | 0.0% |
| Q4 2016 | $17,000 | -43.3% | 414 | +236.6% | 0.00% | -50.0% |
| Q3 2016 | $30,000 | -93.0% | 123 | -54.3% | 0.00% | -93.1% |
| Q2 2016 | $428,000 | -2.1% | 269 | -47.5% | 0.03% | -17.1% |
| Q1 2016 | $437,000 | +15.3% | 512 | +77.2% | 0.04% | +16.7% |
| Q4 2015 | $379,000 | +9.9% | 289 | +7.8% | 0.03% | +20.0% |
| Q3 2015 | $345,000 | +153.7% | 268 | +3.1% | 0.02% | +127.3% |
| Q2 2015 | $136,000 | +34.7% | 260 | +192.1% | 0.01% | -8.3% |
| Q1 2015 | $101,000 | -81.3% | 89 | -52.9% | 0.01% | -81.5% |
| Q4 2014 | $539,000 | – | 189 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|