WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 270 filers reported holding WESTLAKE CHEM CORP in Q4 2015. The put-call ratio across all filers is 0.82 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $11,037,000 | -15.3% | 127,043 | -4.4% | 0.07% | -7.9% |
| Q2 2022 | $13,026,000 | -21.6% | 132,902 | -1.3% | 0.08% | -7.3% |
| Q1 2022 | $16,619,000 | +25.1% | 134,688 | -1.5% | 0.08% | +30.2% |
| Q4 2021 | $13,281,000 | +1328000.0% | 136,749 | +719631.6% | 0.06% | – |
| Q3 2020 | $1,000 | 0.0% | 19 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | 0.0% | 19 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 19 | 0.0% | 0.00% | – |
| Q4 2019 | $1,000 | 0.0% | 19 | 0.0% | 0.00% | – |
| Q3 2019 | $1,000 | -99.5% | 19 | -99.3% | 0.00% | -100.0% |
| Q2 2019 | $198,000 | -0.5% | 2,869 | -2.5% | 0.00% | 0.0% |
| Q1 2019 | $199,000 | -92.2% | 2,942 | -92.4% | 0.00% | -91.7% |
| Q4 2018 | $2,561,000 | +633.8% | 38,722 | +819.5% | 0.01% | +1100.0% |
| Q3 2018 | $349,000 | -98.4% | 4,211 | -97.9% | 0.00% | -98.9% |
| Q2 2018 | $21,497,000 | +4523.0% | 199,733 | +4470.5% | 0.10% | +4650.0% |
| Q1 2018 | $465,000 | 0.0% | 4,370 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $465,000 | +28.1% | 4,370 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $363,000 | +23.9% | 4,370 | -1.8% | 0.00% | +100.0% |
| Q2 2017 | $293,000 | 0.0% | 4,448 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $293,000 | -40.4% | 4,448 | -49.4% | 0.00% | -66.7% |
| Q4 2016 | $492,000 | -51.9% | 8,797 | -54.0% | 0.00% | -50.0% |
| Q3 2016 | $1,022,000 | -21.5% | 19,125 | -37.0% | 0.01% | -25.0% |
| Q2 2016 | $1,302,000 | -93.1% | 30,368 | -92.5% | 0.01% | -93.4% |
| Q1 2016 | $18,797,000 | +66.1% | 406,012 | +94.9% | 0.12% | +58.4% |
| Q4 2015 | $11,317,000 | +7.8% | 208,371 | +3.0% | 0.08% | 0.0% |
| Q3 2015 | $10,497,000 | -43.5% | 202,322 | -25.3% | 0.08% | -42.5% |
| Q2 2015 | $18,585,000 | +14.4% | 270,996 | +20.0% | 0.13% | +12.6% |
| Q1 2015 | $16,252,000 | +135333.3% | 225,919 | +112859.5% | 0.12% | – |
| Q4 2014 | $12,000 | -76.0% | 200 | -65.8% | 0.00% | – |
| Q3 2014 | $50,000 | -36.7% | 585 | -38.6% | 0.00% | -100.0% |
| Q2 2014 | $79,000 | +119.4% | 952 | +72.5% | 0.00% | – |
| Q1 2014 | $36,000 | -98.3% | 552 | -96.8% | 0.00% | -100.0% |
| Q4 2013 | $2,120,000 | +18.6% | 17,374 | +1.6% | 0.02% | +4.8% |
| Q3 2013 | $1,788,000 | +8.5% | 17,098 | 0.0% | 0.02% | 0.0% |
| Q2 2013 | $1,648,000 | +4.4% | 17,098 | +1.3% | 0.02% | -84.9% |
| Q1 2013 | $1,578,000 | +137.3% | 16,880 | +101.1% | 0.14% | +104.4% |
| Q4 2012 | $665,000 | – | 8,395 | – | 0.07% | – |
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% |