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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $488,000 | -71.1% | 3,953 | -77.3% | 0.01% | -44.0% |
| Q4 2021 | $1,689,000 | -73.9% | 17,388 | -75.8% | 0.02% | -78.6% |
| Q2 2021 | $6,482,000 | +125.8% | 71,948 | +122.4% | 0.12% | +91.8% |
| Q1 2021 | $2,871,000 | +1053.0% | 32,347 | +955.0% | 0.06% | +771.4% |
| Q4 2020 | $249,000 | -49.7% | 3,066 | -60.9% | 0.01% | -46.2% |
| Q3 2020 | $495,000 | -49.0% | 7,836 | -56.7% | 0.01% | -23.5% |
| Q2 2020 | $970,000 | +175.6% | 18,079 | +236.4% | 0.02% | +142.9% |
| Q3 2019 | $352,000 | +7.3% | 5,374 | +11.4% | 0.01% | -12.5% |
| Q1 2019 | $328,000 | -42.7% | 4,822 | -44.2% | 0.01% | -52.9% |
| Q4 2018 | $572,000 | -44.5% | 8,637 | -30.4% | 0.02% | -10.5% |
| Q3 2018 | $1,031,000 | +70.7% | 12,405 | +121.1% | 0.02% | +72.7% |
| Q2 2018 | $604,000 | -54.6% | 5,610 | -53.1% | 0.01% | -47.6% |
| Q1 2018 | $1,330,000 | +266.4% | 11,966 | +117.8% | 0.02% | +425.0% |
| Q2 2017 | $363,000 | -29.8% | 5,495 | -42.2% | 0.00% | -71.4% |
| Q4 2015 | $517,000 | -23.9% | 9,512 | -27.3% | 0.01% | -12.5% |
| Q3 2015 | $679,000 | -7.2% | 13,079 | +22.5% | 0.02% | +14.3% |
| Q2 2015 | $732,000 | +47.9% | 10,674 | +31.8% | 0.01% | -33.3% |
| Q4 2014 | $495,000 | – | 8,100 | – | 0.02% | – |
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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% |