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 2017 | $826,000 | -37.4% | 12,467 | -37.6% | 0.06% | -41.0% |
| Q1 2017 | $1,320,000 | +20.0% | 19,971 | +1.7% | 0.10% | +10.5% |
| Q4 2016 | $1,100,000 | +8.1% | 19,636 | +3.2% | 0.10% | +3.3% |
| Q3 2016 | $1,018,000 | +30.5% | 19,019 | +2.5% | 0.09% | +17.9% |
| Q2 2016 | $780,000 | -4.2% | 18,555 | +5.6% | 0.08% | -7.1% |
| Q1 2016 | $814,000 | -10.6% | 17,579 | +4.8% | 0.08% | -16.0% |
| Q4 2015 | $911,000 | – | 16,775 | – | 0.10% | – |
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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% |