ARCH COAL INC's ticker is and the CUSIP is 39380900. A total of 2 filers reported holding ARCH COAL INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $411,000 | -66.5% | 1,207,600 | -1.6% | 0.01% | -68.4% |
| Q1 2015 | $1,228,000 | +16.6% | 1,227,700 | +107.5% | 0.02% | +18.8% |
| Q4 2014 | $1,053,000 | +79.7% | 591,800 | +114.1% | 0.02% | +77.8% |
| Q3 2014 | $586,000 | +9.7% | 276,400 | +88.9% | 0.01% | +12.5% |
| Q2 2014 | $534,000 | -34.4% | 146,300 | -13.4% | 0.01% | -42.9% |
| Q1 2014 | $814,000 | +219.2% | 168,900 | +195.3% | 0.01% | +250.0% |
| Q4 2013 | $255,000 | -3.0% | 57,200 | -10.8% | 0.00% | -20.0% |
| Q3 2013 | $263,000 | – | 64,100 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 591,800 | $1,053,000 | 0.02% |
| SIMPLEX TRADING, LLC | 53 | $2,000 | 0.00% |