WESTLAKE CHEM CORP's ticker is WLK and the CUSIP is 960413102. A total of 250 filers reported holding WESTLAKE CHEM CORP in Q4 2019. The put-call ratio across all filers is 0.89 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $39,000 | +11.4% | 556 | +6.3% | 0.00% | – |
| Q3 2019 | $35,000 | -25.5% | 523 | -22.1% | 0.00% | – |
| Q2 2019 | $47,000 | -38.2% | 671 | -40.5% | 0.00% | -100.0% |
| Q1 2019 | $76,000 | -22.4% | 1,127 | -24.5% | 0.00% | 0.0% |
| Q4 2018 | $98,000 | -74.8% | 1,492 | -68.1% | 0.00% | -66.7% |
| Q3 2018 | $389,000 | -33.7% | 4,679 | -11.4% | 0.00% | -40.0% |
| Q2 2018 | $587,000 | 0.0% | 5,284 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $587,000 | +5.4% | 5,284 | +1.1% | 0.01% | 0.0% |
| Q4 2017 | $557,000 | +40.3% | 5,227 | +9.4% | 0.01% | +25.0% |
| Q3 2017 | $397,000 | +2546.7% | 4,779 | +2024.0% | 0.00% | – |
| Q2 2017 | $15,000 | -64.3% | 225 | -65.0% | 0.00% | -100.0% |
| Q1 2017 | $42,000 | +40.0% | 642 | +19.3% | 0.00% | – |
| Q4 2016 | $30,000 | 0.0% | 538 | -3.6% | 0.00% | – |
| Q3 2016 | $30,000 | +20.0% | 558 | -5.1% | 0.00% | – |
| Q2 2016 | $25,000 | +4.2% | 588 | +13.5% | 0.00% | – |
| Q1 2016 | $24,000 | -76.7% | 518 | -72.7% | 0.00% | -100.0% |
| Q4 2015 | $103,000 | +24.1% | 1,900 | +18.5% | 0.00% | 0.0% |
| Q3 2015 | $83,000 | -4.6% | 1,604 | +25.6% | 0.00% | 0.0% |
| Q2 2015 | $87,000 | -4.4% | 1,277 | +0.4% | 0.00% | 0.0% |
| Q1 2015 | $91,000 | +44.4% | 1,272 | +23.5% | 0.00% | +100.0% |
| Q4 2014 | $63,000 | -94.5% | 1,030 | -91.3% | 0.00% | -96.8% |
| Q3 2014 | $1,149,000 | +1284.3% | 11,878 | +1091.4% | 0.03% | +1450.0% |
| Q2 2014 | $83,000 | +29.7% | 997 | +2.6% | 0.00% | 0.0% |
| Q1 2014 | $64,000 | +106.5% | 972 | +279.7% | 0.00% | +100.0% |
| Q4 2013 | $31,000 | +14.8% | 256 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $27,000 | +8.0% | 256 | +0.4% | 0.00% | 0.0% |
| Q2 2013 | $25,000 | – | 255 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Robotti & Company | 230,380 | $20,755,000 | 5.21% |
| Jade Capital Advisors, LLC | 80,000 | $7,207,000 | 2.70% |
| FORT PITT CAPITAL GROUP, LLC | 607,146 | $54,698,000 | 2.22% |
| SIR Capital Management, L.P. | 151,100 | $13,613,000 | 2.02% |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. | 67,218 | $6,056,000 | 1.79% |
| WINMILL & CO. INC | 39,100 | $3,522,000 | 1.27% |
| Sandbar Asset Management LLP | 116,070 | $10,457,000 | 1.13% |
| PRICE MICHAEL F | 77,000 | $6,937,000 | 0.76% |
| Knowledge Leaders Capital, LLC | 10,702 | $964,000 | 0.64% |
| SPROTT INC. | 115,000 | $10,360,000 | 0.60% |