WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 272 filers reported holding WESTLAKE CHEM CORP in Q1 2016. The put-call ratio across all filers is 0.83 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $3,000 | 0.0% | 31 | 0.0% | 0.00% | -100.0% |
| Q1 2021 | $3,000 | 0.0% | 31 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $3,000 | +50.0% | 31 | 0.0% | 0.00% | – |
| Q3 2020 | $2,000 | 0.0% | 31 | 0.0% | 0.00% | – |
| Q2 2020 | $2,000 | +100.0% | 31 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 31 | +47.6% | 0.00% | -100.0% |
| Q4 2018 | $1,000 | -75.0% | 21 | -70.8% | 0.00% | -50.0% |
| Q4 2015 | $4,000 | 0.0% | 72 | 0.0% | 0.00% | -33.3% |
| Q3 2015 | $4,000 | -20.0% | 72 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $5,000 | 0.0% | 72 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $5,000 | +25.0% | 72 | 0.0% | 0.00% | +50.0% |
| Q4 2014 | $4,000 | -33.3% | 72 | 0.0% | 0.00% | -50.0% |
| Q3 2014 | $6,000 | 0.0% | 72 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $6,000 | +20.0% | 72 | 0.0% | 0.00% | +33.3% |
| Q1 2014 | $5,000 | +25.0% | 72 | +100.0% | 0.00% | +50.0% |
| Q4 2013 | $4,000 | 0.0% | 36 | 0.0% | 0.00% | -33.3% |
| Q3 2013 | $4,000 | – | 36 | – | 0.00% | – |
Download | ||||||
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% |