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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $476,000 | -98.9% | 4,901 | -98.8% | 0.03% | -98.9% |
| Q3 2021 | $41,799,000 | +62286.6% | 422,174 | +52149.3% | 2.50% | +49940.0% |
| Q3 2018 | $67,000 | -98.0% | 808 | -97.4% | 0.01% | -98.3% |
| Q2 2018 | $3,401,000 | 0.0% | 30,601 | 0.0% | 0.29% | +3.6% |
| Q1 2018 | $3,401,000 | +27.0% | 30,601 | +21.7% | 0.28% | +25.9% |
| Q4 2017 | $2,679,000 | +55.0% | 25,152 | +20.9% | 0.22% | +44.7% |
| Q3 2017 | $1,728,000 | +51.0% | 20,799 | +20.4% | 0.15% | +16.9% |
| Q2 2017 | $1,144,000 | +10.2% | 17,272 | +9.9% | 0.13% | +15.0% |
| Q1 2017 | $1,038,000 | +22.1% | 15,718 | +3.5% | 0.11% | +15.3% |
| Q4 2016 | $850,000 | +5.2% | 15,181 | +0.5% | 0.10% | +1.0% |
| Q3 2016 | $808,000 | – | 15,111 | – | 0.10% | – |
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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% |