CARBO CERAMICS INC's ticker is CRRTQ and the CUSIP is 140781105. A total of 122 filers reported holding CARBO CERAMICS INC in Q3 2018. The put-call ratio across all filers is 4.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $4,000 | +300.0% | 1,704 | +120.2% | 0.00% | – |
| Q2 2019 | $1,000 | -95.5% | 774 | -88.0% | 0.00% | – |
| Q1 2019 | $22,000 | +120.0% | 6,451 | +108.4% | 0.00% | – |
| Q4 2018 | $10,000 | -92.4% | 3,096 | -83.0% | 0.00% | – |
| Q3 2018 | $131,000 | +263.9% | 18,204 | +260.8% | 0.00% | -100.0% |
| Q1 2018 | $36,000 | +157.1% | 5,046 | +139.9% | 0.00% | +100.0% |
| Q2 2017 | $14,000 | -76.3% | 2,103 | -61.4% | 0.00% | -75.0% |
| Q3 2016 | $59,000 | -70.2% | 5,451 | -64.0% | 0.00% | -69.2% |
| Q2 2016 | $198,000 | -63.5% | 15,145 | -60.3% | 0.01% | -69.8% |
| Q1 2016 | $542,000 | +215.1% | 38,186 | +280.1% | 0.04% | +230.8% |
| Q4 2015 | $172,000 | +149.3% | 10,047 | +174.6% | 0.01% | +160.0% |
| Q3 2015 | $69,000 | -57.7% | 3,659 | -7.0% | 0.01% | -64.3% |
| Q2 2015 | $163,000 | +219.6% | 3,933 | +131.8% | 0.01% | +133.3% |
| Q1 2015 | $51,000 | -81.5% | 1,697 | -75.3% | 0.01% | -81.8% |
| Q4 2014 | $275,000 | – | 6,858 | – | 0.03% | – |
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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% |