CARBO CERAMICS INC's ticker is CRRTQ and the CUSIP is 140781105. A total of 123 filers reported holding CARBO CERAMICS INC in Q2 2017. The put-call ratio across all filers is 2.67 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $30,000 | -86.8% | 8,700 | -50.0% | 0.00% | -100.0% |
| Q1 2017 | $227,000 | +10.7% | 17,400 | -11.2% | 0.00% | 0.0% |
| Q4 2016 | $205,000 | +24.2% | 19,600 | +29.8% | 0.00% | 0.0% |
| Q3 2016 | $165,000 | +334.2% | 15,100 | +420.7% | 0.00% | – |
| Q2 2016 | $38,000 | -13.6% | 2,900 | -6.5% | 0.00% | – |
| Q1 2016 | $44,000 | +2.3% | 3,100 | +24.0% | 0.00% | – |
| Q4 2015 | $43,000 | +72.0% | 2,500 | +92.3% | 0.00% | – |
| Q3 2015 | $25,000 | -50.0% | 1,300 | +8.3% | 0.00% | – |
| Q2 2015 | $50,000 | -92.2% | 1,200 | -92.5% | 0.00% | -100.0% |
| Q4 2014 | $645,000 | +288.6% | 16,100 | +475.0% | 0.00% | +100.0% |
| Q3 2014 | $166,000 | -53.1% | 2,800 | +21.7% | 0.00% | 0.0% |
| Q2 2014 | $354,000 | -92.7% | 2,300 | -93.5% | 0.00% | -94.7% |
| Q1 2014 | $4,857,000 | +114.8% | 35,200 | +81.4% | 0.02% | +111.1% |
| Q4 2013 | $2,261,000 | – | 19,400 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Oslo Asset Management AS | 510,102 | $5,581,000 | 4.51% |
| Energy Opportunities Capital Management, LLC | 346,894 | $3,795,000 | 1.11% |
| Diversified Investment Strategies, LLC | 84,122 | $920,000 | 0.91% |
| HEARTLAND ADVISORS INC | 948,749 | $10,379,000 | 0.60% |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 143,807 | $1,573,000 | 0.53% |
| Arosa Capital Management LP | 350,000 | $3,829,000 | 0.51% |
| SNOW CAPITAL MANAGEMENT LP | 482,746 | $5,281,000 | 0.24% |
| Lombard Odier Asset Management (USA) Corp | 195,678 | $2,141,000 | 0.20% |
| Dynamic Technology Lab Private Ltd | 64,336 | $704,000 | 0.19% |
| Moors & Cabot, Inc. | 61,800 | $674,000 | 0.11% |