WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 215 filers reported holding WESTLAKE CHEM CORP in Q1 2020. The put-call ratio across all filers is 0.72 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,515 | +17.9% | 12,155 | +13.0% | 0.02% | +70.0% |
| Q2 2023 | $1,285 | +162.2% | 10,752 | +154.4% | 0.01% | +66.7% |
| Q1 2023 | $490 | +22.8% | 4,226 | +8.7% | 0.01% | +20.0% |
| Q4 2022 | $399 | -99.9% | 3,887 | -29.4% | 0.01% | -16.7% |
| Q3 2022 | $478,000 | +52.2% | 5,505 | +71.8% | 0.01% | +100.0% |
| Q2 2022 | $314,000 | +42.1% | 3,204 | +79.2% | 0.00% | +50.0% |
| Q1 2022 | $221,000 | -39.5% | 1,788 | -52.4% | 0.00% | 0.0% |
| Q4 2021 | $365,000 | +7.7% | 3,757 | +0.9% | 0.00% | 0.0% |
| Q3 2021 | $339,000 | +3.7% | 3,725 | +2.6% | 0.00% | 0.0% |
| Q2 2021 | $327,000 | -8.1% | 3,632 | -9.5% | 0.00% | 0.0% |
| Q1 2021 | $356,000 | +13.0% | 4,014 | +4.0% | 0.00% | 0.0% |
| Q4 2020 | $315,000 | +111.4% | 3,861 | +64.2% | 0.00% | +100.0% |
| Q3 2020 | $149,000 | -16.3% | 2,352 | -29.1% | 0.00% | 0.0% |
| Q2 2020 | $178,000 | -0.6% | 3,317 | -29.1% | 0.00% | -50.0% |
| Q1 2020 | $179,000 | -89.1% | 4,678 | -80.0% | 0.00% | -86.7% |
| Q4 2019 | $1,638,000 | +5.7% | 23,343 | -1.2% | 0.02% | +15.4% |
| Q3 2019 | $1,549,000 | +105.4% | 23,638 | +117.7% | 0.01% | +160.0% |
| Q2 2019 | $754,000 | +37.1% | 10,858 | +34.0% | 0.01% | 0.0% |
| Q1 2019 | $550,000 | +33.5% | 8,103 | +30.2% | 0.01% | +25.0% |
| Q4 2018 | $412,000 | -87.8% | 6,225 | -84.7% | 0.00% | -84.0% |
| Q3 2018 | $3,373,000 | +229.7% | 40,581 | +326.9% | 0.02% | +177.8% |
| Q2 2018 | $1,023,000 | +105.0% | 9,506 | +111.6% | 0.01% | +125.0% |
| Q1 2018 | $499,000 | -36.1% | 4,493 | -38.7% | 0.00% | -42.9% |
| Q4 2017 | $781,000 | +8.6% | 7,330 | -15.3% | 0.01% | +16.7% |
| Q3 2017 | $719,000 | +59.4% | 8,649 | +27.1% | 0.01% | +50.0% |
| Q2 2017 | $451,000 | +4.9% | 6,805 | +4.5% | 0.00% | 0.0% |
| Q1 2017 | $430,000 | +17.8% | 6,509 | -0.1% | 0.00% | +33.3% |
| Q4 2016 | $365,000 | +1.7% | 6,517 | -2.9% | 0.00% | -25.0% |
| Q3 2016 | $359,000 | -9.6% | 6,710 | -27.5% | 0.00% | +33.3% |
| Q2 2016 | $397,000 | -44.7% | 9,255 | -40.4% | 0.00% | -40.0% |
| Q1 2016 | $718,000 | -16.7% | 15,518 | -2.2% | 0.01% | -16.7% |
| Q4 2015 | $862,000 | -4.1% | 15,864 | -8.4% | 0.01% | +20.0% |
| Q3 2015 | $899,000 | -31.8% | 17,324 | -9.9% | 0.01% | -44.4% |
| Q2 2015 | $1,319,000 | -58.2% | 19,237 | -56.1% | 0.01% | -52.6% |
| Q1 2015 | $3,154,000 | +353.2% | 43,839 | +284.5% | 0.02% | +533.3% |
| Q4 2014 | $696,000 | +8.2% | 11,401 | +53.4% | 0.00% | -25.0% |
| Q3 2014 | $643,000 | +18.6% | 7,430 | +14.9% | 0.00% | +33.3% |
| Q2 2014 | $542,000 | -23.6% | 6,468 | -39.6% | 0.00% | 0.0% |
| Q1 2014 | $709,000 | +109.8% | 10,713 | +286.8% | 0.00% | +200.0% |
| Q4 2013 | $338,000 | -65.0% | 2,770 | -70.0% | 0.00% | -75.0% |
| Q3 2013 | $965,000 | +114.4% | 9,223 | +97.5% | 0.00% | +100.0% |
| Q2 2013 | $450,000 | – | 4,670 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LUMINUS MANAGEMENT LLC | 120,500 | $15,022,735 | 4.63% |
| Robotti & Company | 227,622 | $28,377,635 | 4.17% |
| WINMILL & CO. INC | 70,000 | $8,726,900 | 3.20% |
| Distillate Capital Partners LLC | 97 | $12,093 | 3.05% |
| Orbis Allan Gray Ltd | 3,211,523 | $400,380,572 | 2.88% |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. | 64,165 | $7,999,451 | 2.26% |
| Soroban Capital Partners LP | 898,837 | $112,058,009 | 1.66% |
| SPROTT INC. | 95,000 | $11,843,650 | 1.07% |
| SAMLYN CAPITAL, LLC | 316,731 | $39,486,854 | 0.65% |
| Smith, Graham & Co., Investment Advisors, LP | 35,361 | $4,408,456 | 0.55% |