WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 327 filers reported holding WESTLAKE CHEM CORP in Q3 2023. The put-call ratio across all filers is 0.44 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,228,000 | +2.5% | 18,100 | 0.0% | 0.09% | -2.1% |
| Q4 2018 | $1,198,000 | -20.3% | 18,100 | 0.0% | 0.10% | +190.9% |
| Q3 2018 | $1,504,000 | -83.6% | 18,100 | -78.8% | 0.03% | -80.8% |
| Q2 2018 | $9,190,000 | -3.2% | 85,384 | -0.1% | 0.17% | -5.5% |
| Q1 2018 | $9,496,000 | +392.5% | 85,438 | +372.0% | 0.18% | +405.6% |
| Q4 2017 | $1,928,000 | +28.2% | 18,100 | 0.0% | 0.04% | +24.1% |
| Q3 2017 | $1,504,000 | +25.5% | 18,100 | 0.0% | 0.03% | +20.8% |
| Q2 2017 | $1,198,000 | +0.2% | 18,100 | 0.0% | 0.02% | 0.0% |
| Q1 2017 | $1,196,000 | +18.1% | 18,100 | 0.0% | 0.02% | +14.3% |
| Q4 2016 | $1,013,000 | -85.7% | 18,100 | -86.3% | 0.02% | -86.0% |
| Q3 2016 | $7,070,000 | -31.0% | 132,142 | -44.7% | 0.15% | -33.6% |
| Q2 2016 | $10,253,000 | -63.5% | 238,887 | -60.7% | 0.23% | -63.1% |
| Q1 2016 | $28,122,000 | +27.8% | 607,387 | +49.9% | 0.61% | +26.9% |
| Q4 2015 | $22,004,000 | +235.2% | 405,087 | +220.2% | 0.48% | +228.6% |
| Q3 2015 | $6,564,000 | +53.9% | 126,500 | +103.4% | 0.15% | +63.3% |
| Q2 2015 | $4,266,000 | -6.6% | 62,200 | -2.0% | 0.09% | -5.3% |
| Q1 2015 | $4,568,000 | -72.2% | 63,500 | -76.4% | 0.10% | -72.6% |
| Q4 2014 | $16,445,000 | -64.1% | 269,200 | -50.0% | 0.35% | -32.1% |
| Q3 2014 | $45,858,000 | +103.4% | 538,400 | +100.0% | 0.51% | +1.8% |
| Q2 2014 | $22,548,000 | +26.6% | 269,200 | 0.0% | 0.50% | +24.3% |
| Q1 2014 | $17,816,000 | +7.7% | 269,200 | +98.7% | 0.40% | +4.4% |
| Q4 2013 | $16,540,000 | -9.7% | 135,500 | -22.5% | 0.39% | -16.6% |
| Q3 2013 | $18,310,000 | -4.1% | 174,951 | -11.6% | 0.46% | -9.0% |
| Q2 2013 | $19,084,000 | – | 197,951 | – | 0.51% | – |
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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% |