WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 329 filers reported holding WESTLAKE CHEM CORP in Q2 2018. The put-call ratio across all filers is 0.93 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $304,000 | -44.2% | 2,466 | -56.0% | 0.00% | -50.0% |
| Q4 2021 | $545,000 | +59.8% | 5,607 | +49.8% | 0.00% | +100.0% |
| Q3 2021 | $341,000 | -16.2% | 3,744 | -17.1% | 0.00% | -50.0% |
| Q2 2021 | $407,000 | -59.7% | 4,514 | -60.3% | 0.00% | 0.0% |
| Q1 2021 | $1,010,000 | +341.0% | 11,384 | +305.7% | 0.00% | +100.0% |
| Q4 2020 | $229,000 | +0.9% | 2,806 | -21.8% | 0.00% | 0.0% |
| Q3 2020 | $227,000 | -31.8% | 3,590 | -24.4% | 0.00% | -50.0% |
| Q4 2019 | $333,000 | +2.5% | 4,750 | -4.3% | 0.00% | 0.0% |
| Q3 2019 | $325,000 | -64.5% | 4,962 | -62.4% | 0.00% | -60.0% |
| Q2 2019 | $916,000 | +110.6% | 13,194 | +105.6% | 0.01% | +66.7% |
| Q1 2019 | $435,000 | -56.1% | 6,417 | -28.0% | 0.00% | -50.0% |
| Q1 2018 | $990,000 | -31.4% | 8,911 | -34.2% | 0.01% | -25.0% |
| Q4 2017 | $1,444,000 | +7.2% | 13,552 | -16.4% | 0.01% | 0.0% |
| Q3 2017 | $1,347,000 | +17.1% | 16,209 | -6.7% | 0.01% | +14.3% |
| Q2 2017 | $1,150,000 | +3.7% | 17,366 | +3.5% | 0.01% | 0.0% |
| Q1 2017 | $1,109,000 | +12.4% | 16,786 | -4.8% | 0.01% | +16.7% |
| Q4 2016 | $987,000 | +25.6% | 17,625 | +19.9% | 0.01% | +20.0% |
| Q3 2016 | $786,000 | +176.8% | 14,697 | +139.4% | 0.01% | +150.0% |
| Q1 2016 | $284,000 | -67.0% | 6,139 | -61.2% | 0.00% | -66.7% |
| Q4 2015 | $860,000 | +46.5% | 15,830 | +85.0% | 0.01% | +50.0% |
| Q2 2015 | $587,000 | -22.1% | 8,559 | -18.3% | 0.00% | -20.0% |
| Q1 2015 | $754,000 | +15.6% | 10,474 | +39.1% | 0.01% | +25.0% |
| Q3 2014 | $652,000 | -47.8% | 7,530 | -49.5% | 0.00% | -50.0% |
| Q2 2014 | $1,249,000 | +30.6% | 14,910 | +3.2% | 0.01% | +14.3% |
| Q1 2014 | $956,000 | +12.3% | 14,444 | +107.3% | 0.01% | +16.7% |
| Q4 2013 | $851,000 | +17.4% | 6,969 | +0.6% | 0.01% | +20.0% |
| Q3 2013 | $725,000 | -20.7% | 6,929 | -26.9% | 0.01% | +66.7% |
| Q2 2013 | $914,000 | +34.0% | 9,479 | +30.0% | 0.00% | 0.0% |
| Q1 2013 | $682,000 | +161.3% | 7,293 | +121.3% | 0.00% | +200.0% |
| Q4 2012 | $261,000 | – | 3,295 | – | 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% |