CARBO CERAMICS INC's ticker is CRRTQ and the CUSIP is 140781105. A total of 119 filers reported holding CARBO CERAMICS INC in Q1 2019. The put-call ratio across all filers is 1.51 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $2,000 | +100.0% | 893 | +11.1% | 0.00% | – |
| Q2 2019 | $1,000 | -50.0% | 804 | +5.0% | 0.00% | – |
| Q1 2019 | $2,000 | 0.0% | 766 | 0.0% | 0.00% | – |
| Q4 2018 | $2,000 | -84.6% | 766 | -55.6% | 0.00% | – |
| Q3 2018 | $13,000 | +8.3% | 1,726 | +3.0% | 0.00% | – |
| Q2 2018 | $12,000 | 0.0% | 1,676 | 0.0% | 0.00% | – |
| Q1 2018 | $12,000 | +1100.0% | 1,676 | +1481.1% | 0.00% | – |
| Q4 2017 | $1,000 | 0.0% | 106 | 0.0% | 0.00% | – |
| Q3 2017 | $1,000 | 0.0% | 106 | +41.3% | 0.00% | – |
| Q4 2016 | $1,000 | -66.7% | 75 | -43.2% | 0.00% | – |
| Q3 2015 | $3,000 | +50.0% | 132 | +164.0% | 0.00% | – |
| Q2 2015 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | – |
| Q1 2015 | $2,000 | +100.0% | 50 | +35.1% | 0.00% | – |
| Q4 2014 | $1,000 | – | 37 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |