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 | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $1,232,000 | -28.8% | 170,000 | 0.0% | 0.26% | -49.2% |
| Q4 2017 | $1,730,000 | -37.4% | 170,000 | -46.9% | 0.50% | -29.0% |
| Q3 2017 | $2,762,000 | +26.0% | 320,000 | 0.0% | 0.71% | +772.8% |
| Q2 2017 | $2,192,000 | -9.1% | 320,000 | +73.0% | 0.08% | -19.8% |
| Q1 2017 | $2,412,000 | +935.2% | 185,000 | +9150.0% | 0.10% | +494.1% |
| Q4 2013 | $233,000 | – | 2,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |