WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 334 filers reported holding WESTLAKE CHEM CORP in Q1 2023. The put-call ratio across all filers is 1.19 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $25,927,993 | +74.3% | 207,973 | +62.2% | 0.01% | +71.4% |
| Q2 2023 | $14,873,508 | 0.0% | 128,242 | 0.0% | 0.01% | 0.0% |
| Q1 2023 | $14,873,508 | +19.4% | 128,242 | +5.5% | 0.01% | 0.0% |
| Q4 2022 | $12,458,507 | -99.8% | 121,499 | +98.9% | 0.01% | +133.3% |
| Q3 2022 | $5,307,413,000 | -75.2% | 61,089 | -72.0% | 0.00% | -72.7% |
| Q2 2022 | $21,400,510,000 | -27.4% | 218,328 | -8.5% | 0.01% | -15.4% |
| Q1 2022 | $29,458,295,000 | +402.7% | 238,722 | +295.7% | 0.01% | +550.0% |
| Q4 2021 | $5,860,049,000 | -47.4% | 60,332 | -50.7% | 0.00% | -60.0% |
| Q3 2021 | $11,143,141,000 | -3.6% | 122,264 | -4.7% | 0.01% | 0.0% |
| Q2 2021 | $11,560,889,000 | +0.4% | 128,326 | -1.0% | 0.01% | 0.0% |
| Q1 2021 | $11,511,268,000 | +10.2% | 129,646 | +1.3% | 0.01% | 0.0% |
| Q4 2020 | $10,446,841,000 | +15.5% | 128,025 | -10.5% | 0.01% | 0.0% |
| Q3 2020 | $9,044,632,000 | -68.8% | 143,066 | -73.5% | 0.01% | -72.2% |
| Q2 2020 | $28,948,789,000 | +19.2% | 539,586 | -15.2% | 0.02% | +5.9% |
| Q1 2020 | $24,296,005,000 | -46.5% | 636,521 | -1.8% | 0.02% | -39.3% |
| Q4 2019 | $45,454,885,000 | -8.6% | 647,967 | -14.7% | 0.03% | -17.6% |
| Q3 2019 | $49,758,772,000 | +9.0% | 759,444 | +15.5% | 0.03% | +3.0% |
| Q2 2019 | $45,657,862,000 | +38.2% | 657,326 | +35.0% | 0.03% | +32.0% |
| Q1 2019 | $33,033,230,000 | +239.8% | 486,785 | +231.3% | 0.02% | +212.5% |
| Q4 2018 | $9,721,763,000 | -26.1% | 146,921 | -7.2% | 0.01% | -20.0% |
| Q3 2018 | $13,151,825,000 | -21.9% | 158,246 | +1.1% | 0.01% | -23.1% |
| Q2 2018 | $16,841,943,000 | +658.9% | 156,480 | +683.7% | 0.01% | +550.0% |
| Q1 2018 | $2,219,221,000 | +33.4% | 19,966 | +27.9% | 0.00% | +100.0% |
| Q4 2017 | $1,663,466,000 | +28.2% | 15,615 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $1,297,451,000 | +7.2% | 15,615 | -14.6% | 0.00% | 0.0% |
| Q2 2017 | $1,210,120,000 | +35.9% | 18,277 | +35.6% | 0.00% | 0.0% |
| Q1 2017 | $890,288,000 | +117663.0% | 13,479 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $756,000 | +31.7% | 13,479 | +25.6% | 0.00% | 0.0% |
| Q3 2016 | $574,000 | +99.3% | 10,729 | +60.1% | 0.00% | – |
| Q2 2016 | $288,000 | -93.6% | 6,700 | -93.1% | 0.00% | -100.0% |
| Q1 2016 | $4,478,000 | -25.1% | 96,731 | -12.1% | 0.01% | -28.6% |
| Q4 2015 | $5,977,000 | +20.1% | 110,045 | +14.7% | 0.01% | +40.0% |
| Q3 2015 | $4,978,000 | -23.4% | 95,928 | +1.3% | 0.01% | -16.7% |
| Q2 2015 | $6,496,000 | -4.9% | 94,705 | -0.3% | 0.01% | -14.3% |
| Q1 2015 | $6,834,000 | +25.5% | 95,005 | +6.6% | 0.01% | +40.0% |
| Q4 2014 | $5,446,000 | -29.1% | 89,131 | +0.4% | 0.01% | -37.5% |
| Q3 2014 | $7,686,000 | +43.5% | 88,768 | +38.9% | 0.01% | +60.0% |
| Q2 2014 | $5,355,000 | +1740.2% | 63,927 | +1352.9% | 0.01% | – |
| Q1 2014 | $291,000 | -73.2% | 4,400 | -57.6% | 0.00% | -100.0% |
| Q3 2013 | $1,087,000 | +8.5% | 10,386 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $1,002,000 | – | 10,386 | – | 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% |