WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 206 filers reported holding WESTLAKE CHEM CORP in Q3 2020. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $23,000 | +15.0% | 260 | +25.0% | 0.00% | – |
| Q2 2022 | $20,000 | +81.8% | 208 | +141.9% | 0.00% | – |
| Q1 2022 | $11,000 | +22.2% | 86 | -6.5% | 0.00% | – |
| Q4 2021 | $9,000 | +12.5% | 92 | +5.7% | 0.00% | – |
| Q3 2021 | $8,000 | +166.7% | 87 | +155.9% | 0.00% | – |
| Q2 2021 | $3,000 | 0.0% | 34 | 0.0% | 0.00% | – |
| Q1 2021 | $3,000 | 0.0% | 34 | -2.9% | 0.00% | – |
| Q4 2020 | $3,000 | 0.0% | 35 | -16.7% | 0.00% | – |
| Q3 2020 | $3,000 | -88.0% | 42 | -88.1% | 0.00% | – |
| Q2 2019 | $25,000 | -70.6% | 353 | -76.8% | 0.00% | -100.0% |
| Q4 2016 | $85,000 | -38.4% | 1,521 | -42.7% | 0.00% | -50.0% |
| Q3 2015 | $138,000 | +527.3% | 2,656 | +1343.5% | 0.00% | +300.0% |
| Q4 2013 | $22,000 | +15.8% | 184 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $19,000 | +90.0% | 184 | +73.6% | 0.00% | – |
| Q1 2013 | $10,000 | +66.7% | 106 | +30.9% | 0.00% | – |
| Q4 2012 | $6,000 | -25.0% | 81 | -27.0% | 0.00% | – |
| Q3 2012 | $8,000 | – | 111 | – | 0.00% | – |
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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% |