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 | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $0 | – | 67 | +168.0% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 25 | -95.5% | 0.00% | – |
| Q4 2018 | $2,000 | +100.0% | 561 | +292.3% | 0.00% | – |
| Q3 2018 | $1,000 | -99.6% | 143 | -99.5% | 0.00% | – |
| Q2 2018 | $239,000 | -22.4% | 26,143 | -38.3% | 0.00% | – |
| Q1 2018 | $308,000 | -14.9% | 42,400 | +19.1% | 0.00% | – |
| Q4 2017 | $362,000 | +20.7% | 35,591 | +2.3% | 0.00% | – |
| Q3 2017 | $300,000 | +3650.0% | 34,800 | +3069.4% | 0.00% | – |
| Q2 2017 | $8,000 | -20.0% | 1,098 | -8.7% | 0.00% | – |
| Q4 2016 | $10,000 | – | 1,203 | +120200.0% | 0.00% | – |
| Q2 2016 | $0 | -100.0% | 1 | -99.6% | 0.00% | – |
| Q1 2016 | $4,000 | -50.0% | 254 | -40.1% | 0.00% | – |
| Q4 2015 | $8,000 | -96.2% | 424 | -96.2% | 0.00% | – |
| Q3 2015 | $210,000 | -48.5% | 11,067 | +13.0% | 0.00% | – |
| Q2 2015 | $408,000 | +21.4% | 9,792 | -11.1% | 0.00% | – |
| Q1 2015 | $336,000 | -97.6% | 11,013 | -96.9% | 0.00% | -100.0% |
| Q4 2014 | $14,128,000 | -30.3% | 352,741 | +3.1% | 0.02% | -33.3% |
| Q3 2014 | $20,273,000 | -9.2% | 342,268 | +136.3% | 0.02% | 0.0% |
| Q2 2014 | $22,321,000 | +19.8% | 144,827 | +7.3% | 0.02% | 0.0% |
| Q1 2014 | $18,628,000 | +234.3% | 134,981 | +182.2% | 0.02% | +200.0% |
| Q4 2013 | $5,573,000 | +9.2% | 47,824 | -7.1% | 0.01% | 0.0% |
| Q3 2013 | $5,103,000 | +60.6% | 51,481 | +9.3% | 0.01% | +60.0% |
| Q2 2013 | $3,177,000 | – | 47,114 | – | 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% |