WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 334 filers reported holding WESTLAKE CHEM CORP in Q1 2023. The put-call ratio across all filers is 1.19 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,208,486 | +369.9% | 33,757 | +350.3% | 0.00% | – |
| Q2 2023 | $895,666 | -36.2% | 7,497 | -38.0% | 0.00% | -100.0% |
| Q1 2023 | $1,403,358 | +139.4% | 12,100 | +111.7% | 0.00% | – |
| Q4 2022 | $586,119 | -89.8% | 5,716 | -91.4% | 0.00% | -100.0% |
| Q3 2022 | $5,746,000 | +1304.9% | 66,140 | +1484.2% | 0.00% | – |
| Q2 2022 | $409,000 | -97.3% | 4,175 | -96.6% | 0.00% | -100.0% |
| Q1 2022 | $15,200,000 | +138.9% | 123,178 | +88.0% | 0.01% | +150.0% |
| Q4 2021 | $6,362,000 | -32.1% | 65,508 | -36.3% | 0.00% | -33.3% |
| Q3 2021 | $9,366,000 | +111.2% | 102,766 | +108.8% | 0.00% | +200.0% |
| Q2 2021 | $4,435,000 | +68.6% | 49,228 | +66.2% | 0.00% | -50.0% |
| Q1 2021 | $2,630,000 | -4.0% | 29,621 | -11.8% | 0.00% | +100.0% |
| Q4 2020 | $2,741,000 | +93.4% | 33,598 | +50.0% | 0.00% | 0.0% |
| Q3 2020 | $1,417,000 | -71.4% | 22,400 | -75.8% | 0.00% | -66.7% |
| Q2 2020 | $4,960,000 | +926.9% | 92,431 | +629.8% | 0.00% | – |
| Q1 2020 | $483,000 | -64.0% | 12,666 | -36.0% | 0.00% | -100.0% |
| Q1 2019 | $1,343,000 | +80.3% | 19,797 | +75.9% | 0.00% | +50.0% |
| Q4 2018 | $745,000 | -67.2% | 11,255 | -58.8% | 0.00% | -60.0% |
| Q3 2018 | $2,269,000 | +63.1% | 27,308 | +118.2% | 0.01% | +25.0% |
| Q1 2018 | $1,391,000 | -78.5% | 12,517 | -83.9% | 0.00% | -81.0% |
| Q3 2017 | $6,478,000 | +146.3% | 77,965 | +96.3% | 0.02% | +133.3% |
| Q2 2017 | $2,630,000 | +16.5% | 39,715 | -5.9% | 0.01% | -18.2% |
| Q3 2016 | $2,257,000 | +212.6% | 42,183 | +203.4% | 0.01% | +120.0% |
| Q3 2015 | $722,000 | +33.7% | 13,905 | +76.7% | 0.01% | +66.7% |
| Q2 2015 | $540,000 | +142.2% | 7,869 | +153.8% | 0.00% | +50.0% |
| Q1 2015 | $223,000 | -71.7% | 3,100 | -75.9% | 0.00% | -66.7% |
| Q4 2014 | $787,000 | +36.6% | 12,884 | +93.7% | 0.01% | 0.0% |
| Q3 2014 | $576,000 | -22.9% | 6,653 | -41.1% | 0.01% | -25.0% |
| Q1 2014 | $747,000 | – | 11,288 | – | 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% |