WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 295 filers reported holding WESTLAKE CHEM CORP in Q4 2021. The put-call ratio across all filers is 1.71 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $5,158,000 | +43.5% | 59,369 | +61.9% | 0.01% | +50.0% |
| Q2 2022 | $3,595,000 | +442.2% | 36,679 | +581.9% | 0.01% | +500.0% |
| Q1 2022 | $663,000 | -77.5% | 5,379 | -82.3% | 0.00% | -66.7% |
| Q4 2021 | $2,947,000 | +294600.0% | 30,349 | +303390.0% | 0.00% | – |
| Q3 2021 | $1,000 | 0.0% | 10 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | -99.9% | 10 | -99.9% | 0.00% | -100.0% |
| Q1 2021 | $1,756,000 | -54.5% | 19,773 | -58.2% | 0.00% | -66.7% |
| Q4 2020 | $3,861,000 | -6.6% | 47,313 | -27.7% | 0.01% | -25.0% |
| Q3 2020 | $4,136,000 | -14.7% | 65,423 | -27.6% | 0.01% | -20.0% |
| Q2 2020 | $4,847,000 | +58.5% | 90,344 | +12.7% | 0.01% | +25.0% |
| Q1 2020 | $3,059,000 | +25.0% | 80,149 | +129.6% | 0.01% | +60.0% |
| Q4 2019 | $2,448,000 | -44.4% | 34,902 | -48.0% | 0.01% | -44.4% |
| Q3 2019 | $4,401,000 | -53.0% | 67,172 | -50.1% | 0.01% | -52.6% |
| Q2 2019 | $9,358,000 | -54.8% | 134,719 | -55.9% | 0.02% | -52.5% |
| Q1 2019 | $20,726,000 | +88.9% | 305,421 | +84.2% | 0.04% | +66.7% |
| Q4 2018 | $10,971,000 | +103.7% | 165,810 | +155.8% | 0.02% | +140.0% |
| Q3 2018 | $5,386,000 | -62.5% | 64,810 | -51.4% | 0.01% | -64.3% |
| Q2 2018 | $14,362,000 | -66.5% | 133,443 | -65.4% | 0.03% | -61.1% |
| Q1 2018 | $42,873,000 | +21.4% | 385,718 | +16.3% | 0.07% | +9.1% |
| Q4 2017 | $35,326,000 | +333.9% | 331,603 | +238.4% | 0.07% | +288.2% |
| Q3 2017 | $8,141,000 | +15.0% | 97,983 | -8.3% | 0.02% | +6.2% |
| Q2 2017 | $7,077,000 | +13.9% | 106,883 | +13.6% | 0.02% | 0.0% |
| Q1 2017 | $6,214,000 | +78.5% | 94,083 | +51.3% | 0.02% | +23.1% |
| Q4 2016 | $3,482,000 | +10.5% | 62,181 | +5.6% | 0.01% | +8.3% |
| Q3 2016 | $3,150,000 | +34.2% | 58,881 | +7.7% | 0.01% | +20.0% |
| Q2 2016 | $2,347,000 | -13.1% | 54,681 | -6.2% | 0.01% | -9.1% |
| Q1 2016 | $2,700,000 | -52.9% | 58,321 | -44.8% | 0.01% | -59.3% |
| Q4 2015 | $5,736,000 | +166.2% | 105,604 | +154.3% | 0.03% | +200.0% |
| Q3 2015 | $2,155,000 | -21.1% | 41,526 | +4.3% | 0.01% | 0.0% |
| Q2 2015 | $2,732,000 | +47.2% | 39,826 | +54.4% | 0.01% | +28.6% |
| Q1 2015 | $1,856,000 | +2058.1% | 25,800 | +1742.9% | 0.01% | – |
| Q4 2014 | $86,000 | -63.2% | 1,400 | -48.1% | 0.00% | -100.0% |
| Q3 2014 | $234,000 | +6.8% | 2,700 | +3.4% | 0.00% | 0.0% |
| Q2 2014 | $219,000 | -91.6% | 2,611 | -93.3% | 0.00% | -90.0% |
| Q1 2014 | $2,593,000 | +647.3% | 39,182 | +1280.1% | 0.01% | +900.0% |
| Q4 2013 | $347,000 | -85.5% | 2,839 | -87.6% | 0.00% | -90.9% |
| Q3 2013 | $2,397,000 | +4032.8% | 22,900 | +3716.7% | 0.01% | – |
| Q2 2013 | $58,000 | +3.6% | 600 | 0.0% | 0.00% | – |
| Q1 2013 | $56,000 | – | 600 | – | 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% |