WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 301 filers reported holding WESTLAKE CHEM CORP in Q4 2018. The put-call ratio across all filers is 1.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,843,650 | -0.9% | 95,000 | -5.0% | 1.07% | +0.7% |
| Q2 2023 | $11,947,000 | -1.9% | 100,000 | -4.8% | 1.06% | +4.1% |
| Q1 2023 | $12,177,900 | +13.1% | 105,000 | 0.0% | 1.02% | +7.7% |
| Q4 2022 | $10,766,700 | +18.0% | 105,000 | 0.0% | 0.94% | +4.1% |
| Q3 2022 | $9,122,000 | -6.9% | 105,000 | +5.0% | 0.91% | +2.1% |
| Q2 2022 | $9,802,000 | -27.8% | 100,000 | -9.1% | 0.89% | -3.4% |
| Q1 2022 | $13,574,000 | +16.5% | 110,000 | -8.3% | 0.92% | +22.4% |
| Q4 2021 | $11,656,000 | +11.2% | 120,000 | +4.3% | 0.75% | +9.0% |
| Q3 2021 | $10,481,000 | +1.2% | 115,000 | 0.0% | 0.69% | +13.9% |
| Q2 2021 | $10,360,000 | +1.5% | 115,000 | 0.0% | 0.60% | -1.3% |
| Q1 2021 | $10,211,000 | -3.7% | 115,000 | -11.5% | 0.61% | +6.6% |
| Q4 2020 | $10,608,000 | +8.3% | 130,000 | -16.1% | 0.58% | -23.5% |
| Q3 2020 | $9,799,000 | +7.4% | 155,000 | -8.8% | 0.75% | +31.7% |
| Q2 2020 | $9,120,000 | +19.5% | 170,000 | -15.0% | 0.57% | +114.7% |
| Q1 2020 | $7,634,000 | -22.3% | 200,000 | +42.9% | 0.27% | +64.2% |
| Q4 2019 | $9,821,000 | +11.0% | 140,000 | +3.7% | 0.16% | -92.8% |
| Q3 2019 | $8,845,000 | -5.7% | 135,000 | 0.0% | 2.26% | +1.3% |
| Q2 2019 | $9,377,000 | +38.2% | 135,000 | +35.0% | 2.23% | +51.3% |
| Q1 2019 | $6,786,000 | +46.5% | 100,000 | +42.9% | 1.47% | +14.0% |
| Q4 2018 | $4,631,000 | +122.9% | 70,000 | +180.0% | 1.29% | +148.9% |
| Q3 2018 | $2,078,000 | -22.8% | 25,000 | 0.0% | 0.52% | -5.8% |
| Q2 2018 | $2,690,000 | -3.2% | 25,000 | 0.0% | 0.55% | -4.3% |
| Q1 2018 | $2,779,000 | -29.5% | 25,000 | -32.4% | 0.58% | -49.7% |
| Q4 2017 | $3,941,000 | -52.8% | 37,000 | -63.2% | 1.14% | -46.4% |
| Q3 2017 | $8,351,000 | +4.2% | 100,500 | -16.9% | 2.14% | +617.1% |
| Q2 2017 | $8,011,000 | +0.2% | 121,000 | 0.0% | 0.30% | -11.0% |
| Q1 2017 | $7,992,000 | +13.3% | 121,000 | -4.0% | 0.34% | -44.5% |
| Q4 2016 | $7,055,000 | -16.5% | 126,000 | -20.3% | 0.60% | +102.0% |
| Q3 2016 | $8,453,000 | – | 158,000 | – | 0.30% | – |
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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% |