CARBO CERAMICS INC's ticker is CRRTQ and the CUSIP is 140781105. A total of 172 filers reported holding CARBO CERAMICS INC in Q1 2015. The put-call ratio across all filers is 2.49 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $5,000 | +25.0% | 578 | -14.0% | 0.00% | – |
| Q1 2018 | $4,000 | -95.3% | 672 | -92.1% | 0.00% | -100.0% |
| Q4 2017 | $86,000 | +1620.0% | 8,500 | +1895.3% | 0.01% | +700.0% |
| Q1 2017 | $5,000 | -97.3% | 426 | -97.5% | 0.00% | -95.2% |
| Q3 2016 | $186,000 | +3.3% | 17,035 | +33.8% | 0.02% | -27.6% |
| Q1 2016 | $180,000 | +2900.0% | 12,727 | +3396.4% | 0.03% | +2800.0% |
| Q4 2015 | $6,000 | -86.7% | 364 | -84.8% | 0.00% | -87.5% |
| Q3 2015 | $45,000 | -77.3% | 2,402 | -49.6% | 0.01% | -77.1% |
| Q2 2015 | $198,000 | +340.0% | 4,762 | +217.5% | 0.04% | +218.2% |
| Q1 2015 | $45,000 | -54.1% | 1,500 | -39.0% | 0.01% | -64.5% |
| Q4 2014 | $98,000 | -93.5% | 2,460 | -90.4% | 0.03% | -85.2% |
| Q3 2014 | $1,519,000 | +3202.2% | 25,648 | +6312.0% | 0.21% | +808.7% |
| Q4 2013 | $46,000 | – | 400 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |