CARBO CERAMICS INC's ticker is CRRTQ and the CUSIP is 140781105. A total of 120 filers reported holding CARBO CERAMICS INC in Q1 2018. The put-call ratio across all filers is 2.49 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $2,000 | -71.4% | 754 | -63.7% | 0.00% | – |
| Q4 2018 | $7,000 | +16.7% | 2,076 | +158.5% | 0.00% | – |
| Q3 2018 | $6,000 | +50.0% | 803 | +94.0% | 0.00% | – |
| Q2 2018 | $4,000 | +100.0% | 414 | +22.1% | 0.00% | – |
| Q1 2018 | $2,000 | -33.3% | 339 | +2.4% | 0.00% | – |
| Q4 2017 | $3,000 | -66.7% | 331 | -67.0% | 0.00% | – |
| Q3 2017 | $9,000 | +800.0% | 1,003 | +411.7% | 0.00% | – |
| Q2 2017 | $1,000 | 0.0% | 196 | +151.3% | 0.00% | – |
| Q1 2017 | $1,000 | -50.0% | 78 | -32.2% | 0.00% | – |
| Q2 2016 | $2,000 | 0.0% | 115 | -4.2% | 0.00% | – |
| Q1 2016 | $2,000 | 0.0% | 120 | -13.7% | 0.00% | – |
| Q4 2015 | $2,000 | 0.0% | 139 | 0.0% | 0.00% | – |
| Q3 2015 | $2,000 | -75.0% | 139 | -19.7% | 0.00% | – |
| Q2 2015 | $8,000 | +166.7% | 173 | +106.0% | 0.00% | – |
| Q1 2015 | $3,000 | -66.7% | 84 | -60.7% | 0.00% | – |
| Q4 2014 | $9,000 | -55.0% | 214 | -36.3% | 0.00% | – |
| Q3 2014 | $20,000 | -78.7% | 336 | -44.3% | 0.00% | – |
| Q2 2014 | $94,000 | +42.4% | 603 | +26.2% | 0.00% | – |
| Q1 2014 | $66,000 | +450.0% | 478 | +378.0% | 0.00% | – |
| Q4 2013 | $12,000 | -36.8% | 100 | -47.6% | 0.00% | – |
| Q3 2013 | $19,000 | +46.2% | 191 | 0.0% | 0.00% | – |
| Q2 2013 | $13,000 | – | 191 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |