WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 222 filers reported holding WESTLAKE CHEM CORP in Q2 2017. The put-call ratio across all filers is 1.07 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,621,832 | +8.5% | 13,009 | +4.0% | 0.02% | +9.1% |
| Q2 2023 | $1,494,450 | -0.2% | 12,509 | -3.2% | 0.02% | -8.3% |
| Q1 2023 | $1,497,998 | -58.3% | 12,916 | -63.1% | 0.02% | -59.3% |
| Q4 2022 | $3,588,797 | +358779.7% | 34,999 | +388777.8% | 0.06% | – |
| Q3 2021 | $1,000 | -75.0% | 9 | -84.5% | 0.00% | – |
| Q4 2019 | $4,000 | +100.0% | 58 | +100.0% | 0.00% | – |
| Q3 2019 | $2,000 | -99.9% | 29 | -99.9% | 0.00% | -100.0% |
| Q2 2019 | $1,666,000 | -11.0% | 23,983 | -13.1% | 0.04% | -13.3% |
| Q1 2019 | $1,872,000 | -2.9% | 27,594 | -5.3% | 0.04% | -8.2% |
| Q4 2018 | $1,928,000 | +33.3% | 29,128 | +67.0% | 0.05% | +63.3% |
| Q3 2018 | $1,446,000 | +59.6% | 17,443 | +106.4% | 0.03% | +57.9% |
| Q2 2018 | $906,000 | +13.4% | 8,451 | +17.5% | 0.02% | +11.8% |
| Q1 2018 | $799,000 | +399.4% | 7,191 | +379.7% | 0.02% | +325.0% |
| Q4 2017 | $160,000 | +15900.0% | 1,499 | +16555.6% | 0.00% | – |
| Q3 2017 | $1,000 | 0.0% | 9 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | 0.0% | 9 | 0.0% | 0.00% | – |
| Q1 2017 | $1,000 | 0.0% | 9 | 0.0% | 0.00% | – |
| Q4 2016 | $1,000 | -99.9% | 9 | -99.8% | 0.00% | -100.0% |
| Q4 2013 | $688,000 | -64.8% | 5,648 | -69.8% | 0.01% | -70.2% |
| Q3 2013 | $1,953,000 | -5.9% | 18,705 | -12.8% | 0.05% | -14.5% |
| Q2 2013 | $2,075,000 | – | 21,449 | – | 0.06% | – |
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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% |