WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 224 filers reported holding WESTLAKE CHEM CORP in Q3 2016. The put-call ratio across all filers is 0.48 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $311,000 | -78.9% | 4,440 | -79.5% | 0.00% | -84.6% |
| Q1 2019 | $1,474,000 | +82.4% | 21,709 | +77.8% | 0.01% | +85.7% |
| Q4 2018 | $808,000 | -72.5% | 12,212 | -65.5% | 0.01% | -63.2% |
| Q3 2018 | $2,938,000 | +280.6% | 35,358 | +409.0% | 0.02% | +375.0% |
| Q1 2018 | $772,000 | -52.2% | 6,946 | -71.5% | 0.00% | -63.6% |
| Q2 2017 | $1,616,000 | -54.0% | 24,400 | -62.8% | 0.01% | -38.9% |
| Q3 2016 | $3,510,000 | +1140.3% | 65,600 | +893.9% | 0.02% | +1700.0% |
| Q2 2016 | $283,000 | -68.5% | 6,600 | -66.0% | 0.00% | -80.0% |
| Q1 2016 | $898,000 | +133.2% | 19,400 | +161.5% | 0.01% | +150.0% |
| Q3 2015 | $385,000 | +41.5% | 7,420 | +87.4% | 0.00% | +100.0% |
| Q2 2015 | $272,000 | -59.1% | 3,959 | -63.6% | 0.00% | -75.0% |
| Q4 2014 | $665,000 | -43.1% | 10,878 | -19.5% | 0.00% | -50.0% |
| Q3 2014 | $1,169,000 | +236.9% | 13,506 | +226.2% | 0.01% | +166.7% |
| Q2 2014 | $347,000 | – | 4,140 | – | 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% |