WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 312 filers reported holding WESTLAKE CHEM CORP in Q3 2018. The put-call ratio across all filers is 0.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $661,000 | -92.7% | 9,995 | -88.1% | 0.03% | -90.3% |
| Q2 2018 | $9,073,000 | +741.7% | 84,295 | +769.0% | 0.28% | +717.6% |
| Q1 2018 | $1,078,000 | +18.6% | 9,700 | +13.7% | 0.03% | +21.4% |
| Q4 2017 | $909,000 | +48.0% | 8,530 | +15.3% | 0.03% | +47.4% |
| Q3 2017 | $614,000 | +161.3% | 7,395 | +108.3% | 0.02% | +216.7% |
| Q2 2017 | $235,000 | +5.9% | 3,550 | +38.1% | 0.01% | 0.0% |
| Q3 2014 | $222,000 | -50.4% | 2,570 | -52.0% | 0.01% | -50.0% |
| Q2 2014 | $448,000 | +32.9% | 5,350 | +4.9% | 0.01% | +33.3% |
| Q1 2014 | $337,000 | +8.4% | 5,100 | +100.0% | 0.01% | 0.0% |
| Q4 2013 | $311,000 | -85.2% | 2,550 | -87.3% | 0.01% | -86.2% |
| Q3 2013 | $2,095,000 | +131.2% | 20,025 | +113.0% | 0.06% | +132.1% |
| Q2 2013 | $906,000 | – | 9,400 | – | 0.03% | – |
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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% |