CARBO CERAMICS INC's ticker is CRRTQ and the CUSIP is 140781105. A total of 120 filers reported holding CARBO CERAMICS INC in Q1 2018. The put-call ratio across all filers is 2.49 and the average weighting 0.1%.
Quarter-by-quarter ownership
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% |