WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 265 filers reported holding WESTLAKE CHEM CORP in Q3 2021. The put-call ratio across all filers is 2.31 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,455 | +2.6% | 27,728 | -1.7% | 0.04% | +10.0% |
| Q2 2023 | $3,369 | +1.3% | 28,208 | -1.6% | 0.04% | +2.6% |
| Q1 2023 | $3,325 | +12.9% | 28,679 | -0.2% | 0.04% | +5.4% |
| Q4 2022 | $2,946 | -99.9% | 28,734 | +26.3% | 0.04% | +37.0% |
| Q3 2022 | $1,976,000 | -11.3% | 22,754 | +0.1% | 0.03% | 0.0% |
| Q2 2022 | $2,228,000 | +388.6% | 22,738 | +515.2% | 0.03% | +440.0% |
| Q1 2022 | $456,000 | +36.5% | 3,696 | +7.3% | 0.01% | +66.7% |
| Q4 2021 | $334,000 | -80.5% | 3,444 | -81.9% | 0.00% | -82.4% |
| Q2 2021 | $1,715,000 | +51.5% | 19,040 | +49.3% | 0.02% | +41.7% |
| Q1 2021 | $1,132,000 | +454.9% | 12,755 | +408.2% | 0.01% | +500.0% |
| Q4 2020 | $204,000 | -30.4% | 2,510 | -40.6% | 0.00% | -60.0% |
| Q2 2019 | $293,000 | +2.4% | 4,223 | +0.0% | 0.01% | 0.0% |
| Q1 2019 | $286,000 | -2.4% | 4,222 | -4.8% | 0.01% | -16.7% |
| Q4 2018 | $293,000 | -19.7% | 4,435 | +0.7% | 0.01% | 0.0% |
| Q3 2018 | $365,000 | -22.3% | 4,404 | +0.8% | 0.01% | -25.0% |
| Q2 2018 | $470,000 | +39.5% | 4,370 | +43.8% | 0.01% | +14.3% |
| Q1 2018 | $337,000 | +38.1% | 3,040 | +32.2% | 0.01% | +16.7% |
| Q4 2017 | $244,000 | – | 2,300 | – | 0.01% | – |
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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% |