WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 340 filers reported holding WESTLAKE CHEM CORP in Q4 2022. The put-call ratio across all filers is 0.84 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $5,000 | -16.7% | 57 | 0.0% | 0.00% | – |
| Q2 2022 | $6,000 | -14.3% | 57 | 0.0% | 0.00% | – |
| Q1 2022 | $7,000 | -98.2% | 57 | -98.6% | 0.00% | -100.0% |
| Q4 2021 | $395,000 | +7800.0% | 4,055 | +7014.0% | 0.04% | – |
| Q3 2021 | $5,000 | -99.3% | 57 | -99.2% | 0.00% | -100.0% |
| Q2 2021 | $668,000 | +302.4% | 7,412 | +299.6% | 0.03% | +287.5% |
| Q1 2021 | $166,000 | +3220.0% | 1,855 | +3154.4% | 0.01% | +700.0% |
| Q4 2020 | $5,000 | +25.0% | 57 | 0.0% | 0.00% | – |
| Q3 2020 | $4,000 | +100.0% | 57 | +32.6% | 0.00% | – |
| Q2 2020 | $2,000 | 0.0% | 43 | -30.6% | 0.00% | – |
| Q1 2020 | $2,000 | +100.0% | 62 | +675.0% | 0.00% | – |
| Q4 2019 | $1,000 | 0.0% | 8 | 0.0% | 0.00% | – |
| Q3 2019 | $1,000 | 0.0% | 8 | 0.0% | 0.00% | – |
| Q2 2019 | $1,000 | -97.9% | 8 | -98.9% | 0.00% | -100.0% |
| Q4 2018 | $47,000 | -96.2% | 716 | -95.2% | 0.00% | -95.7% |
| Q3 2018 | $1,234,000 | -99.9% | 14,839 | -31.6% | 0.09% | -53.7% |
| Q2 2018 | $2,334,816,000 | +185497.5% | 21,693 | +91.8% | 0.20% | +71.8% |
| Q1 2018 | $1,258,000 | +867.7% | 11,312 | +304.1% | 0.12% | +875.0% |
| Q1 2016 | $130,000 | -14.5% | 2,799 | 0.0% | 0.01% | -14.3% |
| Q4 2015 | $152,000 | +4.8% | 2,799 | 0.0% | 0.01% | 0.0% |
| Q3 2015 | $145,000 | – | 2,799 | – | 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% |