Westlake Chemical Shares Outstanding 2006-2018 | WLK

Westlake Chemical shares outstanding history from 2006 to 2018. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
  • Westlake Chemical shares outstanding for the quarter ending September 30, 2018 were 0.130B, a 0.13% increase year-over-year.
  • Westlake Chemical 2017 shares outstanding were 0.13B, a 0.33% decline from 2016.
  • Westlake Chemical 2016 shares outstanding were 0.13B, a 1.76% decline from 2015.
  • Westlake Chemical 2015 shares outstanding were 0.132B, a 1% decline from 2014.
Westlake Chemical Annual Shares Outstanding
(Millions of Shares)
2017 130
2016 130
2015 132
2014 134
2013 134
2012 133
2011 133
2010 131
2009 131
2008 131
2007 131
2006 131
2005 131
Westlake Chemical Quarterly Shares Outstanding
(Millions of Shares)
Q3 2018 130
Q2 2018 130
Q1 2018 130
Q4 2017 130
Q3 2017 130
Q2 2017 130
Q1 2017 130
Q4 2016 130
Q3 2016 129
Q2 2016 130
Q1 2016 131
Q4 2015 132
Q3 2015 132
Q2 2015 133
Q1 2015 133
Q4 2014 134
Q3 2014 134
Q2 2014 134
Q1 2014 134
Q4 2013 134
Q3 2013 134
Q2 2013 134
Q1 2013 134
Q4 2012 133
Q3 2012 133
Q2 2012 133
Q1 2012 133
Q4 2011 133
Q3 2011 133
Q2 2011 133
Q1 2011 132
Q4 2010 131
Q3 2010 131
Q2 2010 131
Q1 2010 131
Q4 2009 131
Q3 2009 132
Q2 2009 132
Q1 2009 132
Q4 2008 131
Q3 2008 131
Q2 2008 131
Q1 2008 131
Q4 2007 131
Q3 2007 131
Q2 2007 131
Q1 2007 131
Q4 2006 131
Q3 2006 130
Q2 2006 130
Q1 2006 130
Q4 2005 131
Q3 2005 131
Q2 2005 130
Q1 2005 131
Sector Industry Market Cap Revenue
Basic Materials Chemicals - Plastics $8.719B $8.041B
Westlake Chemical Corporation is a vertically integrated international manufacturer and supplier of petrochemicals, polymers and fabricated products. The company's range of products includes ethylene, polyethylene, styrene, vinyl intermediates, PVC, PVC Pipe, PVC windows, fence and decking components.
Stock Name Country Market Cap PE Ratio
PolyOne (POL) United States $2.623B 13.58
Trinseo (TSE) United States $2.007B 5.20
NEXEO SOLUTIONS (NXEO) United States $0.879B 15.06
Rayonier Advanced Materials (RYAM) United States $0.731B 7.08
Tredegar (TG) United States $0.549B 13.80
China XD Plastics (CXDC) China $0.087B 0.86