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 2019 | $6,502,000 | -11.5% | 99,245 | -6.2% | 0.01% | -8.3% |
| Q2 2019 | $7,351,000 | +2.4% | 105,845 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $7,182,000 | +2.6% | 105,845 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $7,003,000 | -24.4% | 105,845 | -5.0% | 0.01% | -14.3% |
| Q3 2018 | $9,262,000 | -21.8% | 111,445 | +1.3% | 0.01% | -26.3% |
| Q2 2018 | $11,844,000 | -3.2% | 110,045 | 0.0% | 0.02% | 0.0% |
| Q1 2018 | $12,231,000 | -2.4% | 110,045 | -6.5% | 0.02% | -5.0% |
| Q4 2017 | $12,532,000 | -18.9% | 117,645 | -36.7% | 0.02% | -20.0% |
| Q3 2017 | $15,449,000 | +41.2% | 185,934 | +12.5% | 0.02% | +31.6% |
| Q2 2017 | $10,940,000 | +882.0% | 165,245 | +730.4% | 0.02% | +850.0% |
| Q4 2016 | $1,114,000 | +4.7% | 19,900 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $1,064,000 | +24.6% | 19,900 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $854,000 | -7.3% | 19,900 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $921,000 | -14.7% | 19,900 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $1,080,000 | +45.6% | 19,900 | +39.2% | 0.00% | 0.0% |
| Q3 2015 | $742,000 | – | 14,300 | – | 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% |