WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 312 filers reported holding WESTLAKE CHEM CORP in Q3 2018. The put-call ratio across all filers is 0.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $202,000 | -91.2% | 2,432 | -88.6% | 0.01% | -92.8% |
| Q2 2018 | $2,305,000 | -3.2% | 21,413 | -0.0% | 0.11% | +73.4% |
| Q1 2018 | $2,381,000 | -5.0% | 21,419 | -8.9% | 0.06% | +28.0% |
| Q4 2017 | $2,505,000 | +18.2% | 23,515 | -7.8% | 0.05% | +11.1% |
| Q3 2017 | $2,120,000 | -12.5% | 25,518 | -30.3% | 0.04% | -16.7% |
| Q2 2017 | $2,424,000 | +43.8% | 36,608 | +43.4% | 0.05% | +54.3% |
| Q1 2017 | $1,686,000 | -99.7% | 25,520 | +120.8% | 0.04% | +169.2% |
| Q4 2016 | $647,188,000 | +103.0% | 11,559 | +94.0% | 0.01% | +85.7% |
| Q3 2016 | $318,806,000 | +17311.6% | 5,959 | +39626.7% | 0.01% | – |
| Q4 2013 | $1,831,000 | +118.8% | 15 | +87.5% | 0.00% | – |
| Q3 2013 | $837,000 | – | 8 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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