CORE MARK HOLDING CO INC's ticker is and the CUSIP is 218681904. A total of 3 filers reported holding CORE MARK HOLDING CO INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $2,323,000 | +328.6% | 51,600 | +3585.7% | 0.00% | +200.0% |
| Q1 2021 | $542,000 | +367.2% | 1,400 | -65.0% | 0.00% | – |
| Q3 2020 | $116,000 | -48.4% | 4,000 | -55.6% | 0.00% | -100.0% |
| Q2 2020 | $225,000 | +878.3% | 9,000 | +800.0% | 0.00% | – |
| Q4 2018 | $23,000 | -83.1% | 1,000 | -75.0% | 0.00% | -100.0% |
| Q3 2018 | $136,000 | +49.5% | 4,000 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $91,000 | – | 4,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 26 | $103,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |