WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 301 filers reported holding WESTLAKE CHEM CORP in Q4 2018. The put-call ratio across all filers is 1.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $6,000 | +50.0% | 100 | 0.0% | 0.00% | – |
| Q1 2020 | $4,000 | -42.9% | 100 | 0.0% | 0.00% | – |
| Q4 2019 | $7,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q3 2019 | $7,000 | -99.2% | 100 | -99.2% | 0.00% | -100.0% |
| Q2 2019 | $877,000 | +4.2% | 12,620 | +1.8% | 0.01% | 0.0% |
| Q1 2019 | $842,000 | +338.5% | 12,400 | +327.6% | 0.01% | +350.0% |
| Q4 2018 | $192,000 | +19100.0% | 2,900 | +57900.0% | 0.00% | – |
| Q4 2015 | $1,000 | -99.9% | 5 | -100.0% | 0.00% | -100.0% |
| Q3 2014 | $1,703,000 | -12.8% | 19,670 | -15.6% | 0.05% | -11.5% |
| Q2 2014 | $1,952,000 | -70.3% | 23,300 | -76.5% | 0.05% | -73.7% |
| Q1 2014 | $6,564,000 | -11.6% | 99,200 | +63.2% | 0.20% | -29.8% |
| Q4 2013 | $7,422,000 | -20.9% | 60,800 | -32.2% | 0.28% | -30.5% |
| Q3 2013 | $9,388,000 | -55.7% | 89,700 | -59.2% | 0.41% | -45.4% |
| Q2 2013 | $21,172,000 | – | 219,600 | – | 0.74% | – |
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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% |