WESTLAKE CHEM CORP's ticker is and the CUSIP is 960413952. A total of 2 filers reported holding WESTLAKE CHEM CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $785 | +21.7% | 6,300 | +16.7% | 0.00% | 0.0% |
| Q2 2023 | $645 | +106.1% | 5,400 | +100.0% | 0.00% | – |
| Q1 2023 | $313 | -88.3% | 2,700 | -89.7% | 0.00% | -100.0% |
| Q4 2022 | $2,686 | -99.9% | 26,200 | -24.5% | 0.00% | 0.0% |
| Q3 2022 | $3,014,000 | -10.6% | 34,700 | +0.9% | 0.00% | -25.0% |
| Q2 2022 | $3,371,000 | -13.5% | 34,400 | +8.9% | 0.00% | 0.0% |
| Q1 2022 | $3,899,000 | +80.1% | 31,600 | +41.7% | 0.00% | +100.0% |
| Q4 2021 | $2,165,000 | -61.7% | 22,300 | -64.0% | 0.00% | -60.0% |
| Q3 2021 | $5,647,000 | +1.8% | 61,900 | +0.5% | 0.01% | 0.0% |
| Q2 2021 | $5,549,000 | +2059.1% | 61,600 | +212313.8% | 0.01% | – |
| Q1 2021 | $257,000 | +86.2% | 29 | +70.6% | 0.00% | – |
| Q4 2020 | $138,000 | -82.1% | 17 | -86.1% | 0.00% | -100.0% |
| Q3 2020 | $771,000 | -74.8% | 122 | -78.6% | 0.00% | -80.0% |
| Q2 2020 | $3,063,000 | +7.3% | 571 | -23.7% | 0.01% | 0.0% |
| Q1 2020 | $2,855,000 | -13.4% | 748 | +59.1% | 0.01% | -28.6% |
| Q4 2019 | $3,297,000 | -2.7% | 470 | -9.1% | 0.01% | -30.0% |
| Q3 2019 | $3,387,000 | -0.1% | 517 | +5.9% | 0.01% | +11.1% |
| Q2 2019 | $3,389,000 | +28.1% | 488 | +25.1% | 0.01% | +28.6% |
| Q1 2019 | $2,646,000 | +23.5% | 390 | +20.4% | 0.01% | +16.7% |
| Q4 2018 | $2,143,000 | +1338.3% | 324 | +1700.0% | 0.01% | – |
| Q3 2018 | $149,000 | -92.2% | 18 | -89.8% | 0.00% | -100.0% |
| Q2 2018 | $1,905,000 | +6955.6% | 177 | +8.6% | 0.01% | +600.0% |
| Q1 2018 | $27,000 | -50.0% | 163 | +196.4% | 0.00% | -50.0% |
| Q4 2017 | $54,000 | +390.9% | 55 | -86.1% | 0.00% | – |
| Q3 2017 | $11,000 | -91.9% | 397 | -1.2% | 0.00% | -100.0% |
| Q2 2017 | $136,000 | +6700.0% | 402 | +2992.3% | 0.01% | – |
| Q1 2017 | $2,000 | -66.7% | 13 | -81.2% | 0.00% | – |
| Q4 2016 | $6,000 | +50.0% | 69 | -57.4% | 0.00% | – |
| Q3 2016 | $4,000 | -50.0% | 162 | +268.2% | 0.00% | -100.0% |
| Q2 2016 | $8,000 | -60.0% | 44 | -79.3% | 0.00% | -50.0% |
| Q1 2016 | $20,000 | +11.1% | 213 | +610.0% | 0.00% | +100.0% |
| Q4 2015 | $18,000 | -47.1% | 30 | -84.5% | 0.00% | -50.0% |
| Q3 2015 | $34,000 | +3300.0% | 194 | +162.2% | 0.00% | – |
| Q2 2015 | $1,000 | -50.0% | 74 | -41.3% | 0.00% | – |
| Q1 2015 | $2,000 | -95.7% | 126 | +260.0% | 0.00% | -100.0% |
| Q4 2014 | $46,000 | – | 35 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 6,700 | $595,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 29 | $257,000 | 0.00% |