WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 321 filers reported holding WESTLAKE CHEM CORP in Q1 2018. The put-call ratio across all filers is 0.83 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2019 | $183,000 | +150.7% | 30,112 | -44.2% | 0.02% | +128.6% |
Q2 2019 | $73,000 | +386.7% | 54,000 | +306.0% | 0.01% | +250.0% |
Q1 2019 | $15,000 | +150.0% | 13,300 | +315.6% | 0.00% | +100.0% |
Q4 2018 | $6,000 | +500.0% | 3,200 | +166.7% | 0.00% | – |
Q3 2018 | $1,000 | -99.9% | 1,200 | -88.7% | 0.00% | -100.0% |
Q2 2018 | $864,000 | +28.2% | 10,635 | +21.8% | 0.07% | +19.0% |
Q1 2018 | $674,000 | +316.0% | 8,735 | +472.4% | 0.06% | +728.6% |
Q4 2017 | $162,000 | -41.7% | 1,526 | -79.2% | 0.01% | -36.4% |
Q3 2017 | $278,000 | +157.4% | 7,320 | +94.7% | 0.01% | +175.0% |
Q2 2017 | $108,000 | -29.4% | 3,759 | -79.0% | 0.00% | -33.3% |
Q1 2017 | $153,000 | +705.3% | 17,936 | -29.7% | 0.01% | – |
Q4 2016 | $19,000 | -97.4% | 25,509 | -55.9% | 0.00% | -100.0% |
Q3 2016 | $729,000 | +556.8% | 57,847 | +224.0% | 0.03% | +560.0% |
Q2 2016 | $111,000 | +552.9% | 17,856 | +414.7% | 0.01% | +400.0% |
Q1 2016 | $17,000 | +54.5% | 3,469 | +1506.0% | 0.00% | 0.0% |
Q4 2015 | $11,000 | – | 216 | – | 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% |