CARBO CERAMICS INC's ticker is and the CUSIP is 140781905. A total of 5 filers reported holding CARBO CERAMICS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $31,000 | -73.7% | 12,900 | -61.7% | 0.00% | -100.0% |
| Q1 2019 | $118,000 | 0.0% | 33,700 | -0.3% | 0.00% | 0.0% |
| Q4 2018 | $118,000 | +11700.0% | 33,800 | +33700.0% | 0.00% | – |
| Q3 2018 | $1,000 | -99.8% | 100 | -99.8% | 0.00% | -100.0% |
| Q2 2018 | $412,000 | +28.0% | 44,900 | +1.1% | 0.00% | +33.3% |
| Q1 2018 | $322,000 | +65.1% | 44,400 | +131.2% | 0.00% | +200.0% |
| Q4 2017 | $195,000 | +52.3% | 19,200 | +29.7% | 0.00% | 0.0% |
| Q3 2017 | $128,000 | +265.7% | 14,800 | +190.2% | 0.00% | – |
| Q2 2017 | $35,000 | -56.2% | 5,100 | -16.4% | 0.00% | -100.0% |
| Q1 2017 | $80,000 | -84.8% | 6,100 | -87.9% | 0.00% | -80.0% |
| Q4 2016 | $527,000 | +168.9% | 50,400 | +181.6% | 0.01% | +150.0% |
| Q3 2016 | $196,000 | +3.7% | 17,900 | +24.3% | 0.00% | 0.0% |
| Q2 2016 | $189,000 | +105.4% | 14,400 | +121.5% | 0.00% | +100.0% |
| Q1 2016 | $92,000 | -96.8% | 6,500 | -96.1% | 0.00% | -97.0% |
| Q4 2015 | $2,831,000 | -5.8% | 164,600 | +4.0% | 0.03% | -21.4% |
| Q3 2015 | $3,006,000 | -56.1% | 158,300 | -3.7% | 0.04% | -56.2% |
| Q2 2015 | $6,844,000 | +74.5% | 164,400 | +27.9% | 0.10% | +54.8% |
| Q1 2015 | $3,921,000 | -21.4% | 128,500 | +3.1% | 0.06% | -17.3% |
| Q4 2014 | $4,990,000 | +11.3% | 124,600 | +64.6% | 0.08% | +8.7% |
| Q3 2014 | $4,484,000 | +37.9% | 75,700 | +258.8% | 0.07% | +38.0% |
| Q2 2014 | $3,252,000 | +126.6% | 21,100 | +102.9% | 0.05% | +108.3% |
| Q1 2014 | $1,435,000 | -36.8% | 10,400 | -46.7% | 0.02% | -29.4% |
| Q4 2013 | $2,272,000 | -69.2% | 19,500 | -73.8% | 0.03% | -75.9% |
| Q3 2013 | $7,374,000 | +488.0% | 74,400 | +300.0% | 0.14% | +354.8% |
| Q2 2013 | $1,254,000 | – | 18,600 | – | 0.03% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Laurion Capital Management LP | 90,000 | $3,605,000 | 0.08% |
| GROUP ONE TRADING, L.P. | 124,600 | $4,990,000 | 0.08% |
| SIMPLEX TRADING, LLC | 118 | $29,000 | 0.00% |
| Timber Hill LLC | 15,600 | $625,000 | 0.00% |
| Citadel Advisors | 57,900 | $2,319,000 | 0.00% |