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 | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $3,000 | +50.0% | 1,300 | 0.0% | 0.00% | – |
| Q2 2019 | $2,000 | -60.0% | 1,300 | 0.0% | 0.00% | – |
| Q1 2019 | $5,000 | 0.0% | 1,300 | 0.0% | 0.00% | – |
| Q4 2018 | $5,000 | -44.4% | 1,300 | 0.0% | 0.00% | – |
| Q3 2018 | $9,000 | -25.0% | 1,300 | 0.0% | 0.00% | – |
| Q2 2018 | $12,000 | +33.3% | 1,300 | 0.0% | 0.00% | – |
| Q1 2018 | $9,000 | -30.8% | 1,300 | 0.0% | 0.00% | – |
| Q4 2017 | $13,000 | +18.2% | 1,300 | 0.0% | 0.00% | – |
| Q3 2017 | $11,000 | +22.2% | 1,300 | 0.0% | 0.00% | – |
| Q2 2017 | $9,000 | -89.0% | 1,300 | -79.4% | 0.00% | -100.0% |
| Q1 2017 | $82,000 | -61.1% | 6,316 | -68.6% | 0.00% | -60.0% |
| Q4 2016 | $211,000 | +1407.1% | 20,146 | +1449.7% | 0.01% | – |
| Q3 2016 | $14,000 | -17.6% | 1,300 | 0.0% | 0.00% | – |
| Q2 2016 | $17,000 | – | 1,300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |