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 | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $1,000 | -50.0% | 219 | 0.0% | 0.00% | – |
| Q2 2017 | $2,000 | 0.0% | 219 | 0.0% | 0.00% | – |
| Q1 2017 | $2,000 | 0.0% | 219 | +338.0% | 0.00% | – |
| Q2 2015 | $2,000 | -95.2% | 50 | -81.8% | 0.00% | – |
| Q2 2014 | $42,000 | -23.6% | 275 | -31.2% | 0.00% | -100.0% |
| Q1 2014 | $55,000 | +19.6% | 400 | 0.0% | 0.00% | – |
| Q4 2013 | $46,000 | -24.6% | 400 | -36.0% | 0.00% | -100.0% |
| Q3 2013 | $61,000 | +52.5% | 625 | +4.2% | 0.00% | – |
| Q2 2013 | $40,000 | -86.8% | 600 | -86.5% | 0.00% | -100.0% |
| Q4 2009 | $303,000 | +23.2% | 4,452 | -6.9% | 0.06% | +20.0% |
| Q3 2009 | $246,000 | +50.9% | 4,782 | 0.0% | 0.05% | +31.6% |
| Q2 2009 | $163,000 | +19.9% | 4,782 | 0.0% | 0.04% | -2.6% |
| Q1 2009 | $136,000 | -19.5% | 4,782 | 0.0% | 0.04% | -9.3% |
| Q4 2008 | $169,000 | – | 4,782 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |