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 | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $431,000 | +109.2% | 4,002 | +115.9% | 0.02% | +114.3% |
| Q1 2018 | $206,000 | -66.0% | 1,854 | -67.4% | 0.01% | -63.2% |
| Q4 2017 | $605,000 | +326.1% | 5,683 | +85.4% | 0.02% | +850.0% |
| Q1 2016 | $142,000 | -15.0% | 3,066 | 0.0% | 0.00% | -33.3% |
| Q4 2015 | $167,000 | +98.8% | 3,066 | +88.6% | 0.00% | +200.0% |
| Q3 2015 | $84,000 | -25.0% | 1,626 | 0.0% | 0.00% | -50.0% |
| Q2 2015 | $112,000 | +124.0% | 1,626 | +132.3% | 0.00% | +100.0% |
| Q1 2015 | $50,000 | +16.3% | 700 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $43,000 | -29.5% | 700 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $61,000 | +79.4% | 700 | +75.0% | 0.00% | 0.0% |
| Q2 2014 | $34,000 | – | 400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Robotti & Company | 276,078 | $14,812,000 | 6.38% |
| Summit Street Capital Management, LLC | 57,744 | $3,098,000 | 2.60% |
| FORT PITT CAPITAL GROUP, LLC | 595,569 | $31,952,000 | 1.88% |
| XTX MARKETS LLC | 5,222 | $280,000 | 0.95% |
| WINMILL & CO. INC | 39,100 | $2,098,000 | 0.84% |
| 22NW, LP | 27,910 | $1,497,000 | 0.81% |
| PRICE MICHAEL F | 80,000 | $4,292,000 | 0.78% |
| SPROTT INC. | 170,000 | $9,120,000 | 0.57% |
| Recurrent Investment Advisors LLC | 10,754 | $577,000 | 0.54% |
| Smith, Graham & Co., Investment Advisors, LP | 78,986 | $4,238,000 | 0.51% |