WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 227 filers reported holding WESTLAKE CHEM CORP in Q4 2016. The put-call ratio across all filers is 0.52 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $393,000 | -82.0% | 7,012 | -82.6% | 0.03% | -78.7% |
| Q4 2015 | $2,186,000 | -38.5% | 40,241 | -22.4% | 0.15% | -25.0% |
| Q2 2015 | $3,556,000 | +135.8% | 51,849 | +147.3% | 0.20% | +117.4% |
| Q1 2015 | $1,508,000 | -43.0% | 20,962 | -51.6% | 0.09% | -57.6% |
| Q4 2014 | $2,644,000 | +640.6% | 43,288 | +915.7% | 0.22% | +648.3% |
| Q2 2014 | $357,000 | -45.1% | 4,262 | -36.8% | 0.03% | -70.1% |
| Q2 2013 | $650,000 | – | 6,746 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Robotti & Company | 228,359 | $27,282,050 | 4.40% |
| LUMINUS MANAGEMENT LLC | 121,649 | $14,533,406 | 4.37% |
| Distillate Capital Partners LLC | 100 | $11,947 | 3.86% |
| WINMILL & CO. INC | 70,000 | $8,362,900 | 2.99% |
| Orbis Allan Gray Ltd | 2,915,029 | $348,258,515 | 2.49% |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. | 66,410 | $7,934,003 | 2.10% |
| Yaupon Capital Management LP | 120,201 | $14,360,413 | 1.83% |
| KGH Ltd | 180,000 | $21,504,600 | 1.50% |
| Soroban Capital Partners LP | 898,837 | $107,384,056 | 1.45% |
| SPROTT INC. | 100,000 | $11,947,000 | 1.06% |