CALGON CARBON CORP's ticker is and the CUSIP is 129603906. A total of 1 filers reported holding CALGON CARBON CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $29,000 | -56.1% | 1,700 | -50.0% | 0.00% | – |
| Q2 2015 | $66,000 | -52.9% | 3,400 | -52.8% | 0.00% | – |
| Q3 2014 | $140,000 | +141.4% | 7,200 | +176.9% | 0.00% | – |
| Q2 2014 | $58,000 | +20.8% | 2,600 | +18.2% | 0.00% | – |
| Q1 2014 | $48,000 | -68.4% | 2,200 | -70.3% | 0.00% | – |
| Q4 2013 | $152,000 | +133.8% | 7,400 | +117.6% | 0.00% | – |
| Q3 2013 | $65,000 | -64.5% | 3,400 | -69.1% | 0.00% | – |
| Q2 2013 | $183,000 | – | 11,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 400 | $6,000 | 0.00% |