CARBO CERAMICS INC's ticker is and the CUSIP is 140781905. A total of 4 filers reported holding CARBO CERAMICS INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $407,000 | -8.1% | 31,100 | -0.3% | 0.00% | -100.0% |
| Q1 2016 | $443,000 | -25.3% | 31,200 | -9.6% | 0.00% | 0.0% |
| Q4 2015 | $593,000 | -18.9% | 34,500 | -10.4% | 0.00% | 0.0% |
| Q3 2015 | $731,000 | -79.7% | 38,500 | -55.5% | 0.00% | -66.7% |
| Q2 2015 | $3,601,000 | -21.6% | 86,500 | -42.5% | 0.00% | -25.0% |
| Q1 2015 | $4,592,000 | +98.0% | 150,500 | +159.9% | 0.00% | +100.0% |
| Q4 2014 | $2,319,000 | -16.5% | 57,900 | +23.5% | 0.00% | -33.3% |
| Q3 2014 | $2,778,000 | -6.6% | 46,900 | +143.0% | 0.00% | 0.0% |
| Q2 2014 | $2,975,000 | -31.3% | 19,300 | -38.5% | 0.00% | -40.0% |
| Q1 2014 | $4,333,000 | +40.9% | 31,400 | +18.9% | 0.01% | +25.0% |
| Q4 2013 | $3,076,000 | -33.1% | 26,400 | -43.1% | 0.00% | -42.9% |
| Q3 2013 | $4,599,000 | +86.9% | 46,400 | +27.1% | 0.01% | +75.0% |
| Q2 2013 | $2,461,000 | – | 36,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 75,700 | $4,484,000 | 0.07% |
| PEAK6 Group LLC | 25,500 | $1,510,000 | 0.01% |
| Timber Hill LLC | 13,500 | $800,000 | 0.00% |
| Citadel Advisors | 46,900 | $2,778,000 | 0.00% |