CARBO CERAMICS INC's ticker is CRRTQ and the CUSIP is 140781105. A total of 122 filers reported holding CARBO CERAMICS INC in Q4 2017. The put-call ratio across all filers is 4.50 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $3,000 | +50.0% | 844 | +196.1% | 0.00% | 0.0% |
| Q3 2018 | $2,000 | -33.3% | 285 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $3,000 | +200.0% | 285 | +190.8% | 0.00% | – |
| Q1 2018 | $1,000 | 0.0% | 98 | 0.0% | 0.00% | – |
| Q4 2017 | $1,000 | 0.0% | 98 | +100.0% | 0.00% | -100.0% |
| Q1 2017 | $1,000 | – | 49 | +40.0% | 0.00% | – |
| Q1 2016 | $0 | – | 35 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Wilks Brothers, LLC | 3,091,893 | $7,420,000 | 21.08% |
| Tieton Capital Management, LLC | 378,483 | $908,000 | 0.77% |
| THB ASSET MANAGEMENT | 998,028 | $2,395,000 | 0.44% |
| Lesa Sroufe & Co | 140,821 | $338,000 | 0.32% |
| EagleClaw Capital Managment, LLC | 24,500 | $60,000 | 0.02% |
| GREATMARK INVESTMENT PARTNERS, INC. | 30,125 | $72,000 | 0.02% |
| DISCIPLINED GROWTH INVESTORS INC /MN | 294,075 | $706,000 | 0.01% |
| Spark Investment Management LLC | 19,509 | $46,000 | 0.01% |
| ROYCE & ASSOCIATES LP | 247,038 | $593,000 | 0.01% |
| Virtu Financial LLC | 26,222 | $63,000 | 0.01% |