WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 227 filers reported holding WESTLAKE CHEM CORP in Q4 2016. The put-call ratio across all filers is 0.52 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $78 | 0.0% | 627 | -4.0% | 0.00% | 0.0% |
| Q2 2023 | $78 | +2.6% | 653 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $76 | -87.5% | 653 | -88.9% | 0.00% | -90.0% |
| Q4 2022 | $606 | -100.0% | 5,909 | -78.8% | 0.01% | -76.2% |
| Q3 2022 | $2,420,000 | -7.7% | 27,857 | +4.2% | 0.04% | 0.0% |
| Q2 2022 | $2,621,000 | +437.1% | 26,738 | +108.9% | 0.04% | +250.0% |
| Q1 2020 | $488,000 | -98.1% | 12,798 | -96.5% | 0.01% | -96.9% |
| Q4 2019 | $25,462,000 | -37.7% | 362,955 | -41.8% | 0.39% | -39.8% |
| Q3 2019 | $40,850,000 | +1021150.0% | 623,469 | +1039015.0% | 0.65% | – |
| Q4 2018 | $4,000 | -20.0% | 60 | 0.0% | 0.00% | – |
| Q3 2018 | $5,000 | -37.5% | 60 | -21.1% | 0.00% | – |
| Q2 2018 | $8,000 | 0.0% | 76 | 0.0% | 0.00% | – |
| Q1 2018 | $8,000 | 0.0% | 76 | 0.0% | 0.00% | – |
| Q4 2017 | $8,000 | +14.3% | 76 | -6.2% | 0.00% | – |
| Q3 2017 | $7,000 | +40.0% | 81 | 0.0% | 0.00% | – |
| Q2 2017 | $5,000 | 0.0% | 81 | 0.0% | 0.00% | – |
| Q1 2017 | $5,000 | -98.8% | 81 | -98.9% | 0.00% | -100.0% |
| Q4 2016 | $403,000 | -98.0% | 7,199 | -98.1% | 0.01% | -98.4% |
| Q3 2016 | $20,372,000 | – | 380,796 | – | 0.32% | – |
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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% |