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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $2,040,309 | +286.4% | 17,078 | +216.6% | 0.13% | +173.5% |
| Q2 2022 | $528,000 | -75.7% | 5,394 | -75.9% | 0.05% | -72.2% |
| Q4 2021 | $2,171,000 | +138.3% | 22,358 | +123.5% | 0.18% | +162.7% |
| Q3 2021 | $911,000 | +372.0% | 10,005 | +364.7% | 0.07% | +346.7% |
| Q2 2021 | $193,000 | -21.5% | 2,153 | -66.7% | 0.02% | -90.6% |
| Q1 2020 | $246,000 | +2360.0% | 6,461 | +4041.7% | 0.16% | +15900.0% |
| Q4 2019 | $10,000 | -97.8% | 156 | -97.8% | 0.00% | -97.8% |
| Q3 2019 | $456,000 | +19.4% | 6,970 | +23.7% | 0.04% | +25.0% |
| Q1 2019 | $382,000 | +94.9% | 5,633 | +89.2% | 0.04% | +89.5% |
| Q4 2018 | $196,000 | -89.5% | 2,977 | -86.8% | 0.02% | -85.5% |
| Q3 2018 | $1,873,000 | +147.1% | 22,537 | +230.4% | 0.13% | +101.5% |
| Q1 2018 | $758,000 | +715.1% | 6,821 | +236.2% | 0.06% | +333.3% |
| Q1 2016 | $93,000 | -53.3% | 2,029 | -30.1% | 0.02% | -58.3% |
| Q2 2015 | $199,000 | -90.5% | 2,903 | -88.0% | 0.04% | -87.5% |
| Q3 2014 | $2,102,000 | +675.6% | 24,279 | +491.6% | 0.29% | +351.6% |
| Q1 2014 | $271,000 | +116.8% | 4,104 | +242.0% | 0.06% | -16.9% |
| Q3 2013 | $125,000 | – | 1,200 | – | 0.08% | – |
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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% |