WESTLAKE CHEM CORP's ticker is and the CUSIP is 960413902. A total of 3 filers reported holding WESTLAKE CHEM CORP in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $87,269 | -27.0% | 700 | -30.0% | 0.00% | – |
| Q2 2023 | $119,470 | +28.8% | 1,000 | +25.0% | 0.00% | – |
| Q1 2023 | $92,784 | +352.4% | 800 | +300.0% | 0.00% | – |
| Q4 2022 | $20,508 | -21.1% | 200 | -33.3% | 0.00% | – |
| Q3 2022 | $26,000 | -83.4% | 300 | -81.2% | 0.00% | – |
| Q2 2022 | $157,000 | +112.2% | 1,600 | +166.7% | 0.00% | – |
| Q1 2022 | $74,000 | +289.5% | 600 | +200.0% | 0.00% | – |
| Q4 2021 | $19,000 | -47.2% | 200 | -50.0% | 0.00% | – |
| Q3 2021 | $36,000 | +33.3% | 400 | +33.3% | 0.00% | – |
| Q2 2021 | $27,000 | -94.6% | 300 | -94.6% | 0.00% | -100.0% |
| Q1 2021 | $497,000 | +3006.2% | 5,600 | +2700.0% | 0.00% | – |
| Q4 2020 | $16,000 | -85.0% | 200 | -88.2% | 0.00% | – |
| Q3 2020 | $107,000 | -51.4% | 1,700 | -58.5% | 0.00% | -100.0% |
| Q2 2020 | $220,000 | -2.2% | 4,100 | -30.5% | 0.00% | -50.0% |
| Q1 2020 | $225,000 | -57.2% | 5,900 | -21.3% | 0.00% | -50.0% |
| Q4 2019 | $526,000 | +7.1% | 7,500 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $491,000 | -69.9% | 7,500 | -68.1% | 0.00% | -73.3% |
| Q2 2019 | $1,632,000 | +652.1% | 23,500 | +634.4% | 0.02% | +650.0% |
| Q1 2019 | $217,000 | +161.4% | 3,200 | +220.0% | 0.00% | +100.0% |
| Q3 2018 | $83,000 | +159.4% | 1,000 | +233.3% | 0.00% | – |
| Q2 2018 | $32,000 | -94.8% | 300 | -94.5% | 0.00% | -100.0% |
| Q1 2018 | $611,000 | +186.9% | 5,500 | +175.0% | 0.01% | +500.0% |
| Q4 2017 | $213,000 | -87.8% | 2,000 | -90.5% | 0.00% | -93.8% |
| Q3 2017 | $1,753,000 | +24942.9% | 21,100 | +21000.0% | 0.02% | – |
| Q2 2017 | $7,000 | -97.9% | 100 | -98.0% | 0.00% | -100.0% |
| Q1 2017 | $330,000 | -48.6% | 5,000 | -58.3% | 0.00% | -42.9% |
| Q3 2016 | $642,000 | +47.9% | 12,000 | +166.7% | 0.01% | -36.4% |
| Q2 2013 | $434,000 | – | 4,500 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 11,200 | $768,000 | 0.00% |
| Citadel Advisors | 29,600 | $2,030,000 | 0.00% |
| SIMPLEX TRADING, LLC | 2 | $0 | 0.00% |