WESTLAKE CORP (WLK) › Shares OutstandingWESTLAKE CORP (WLK) — Shares OutstandingAnnual figures by fiscal year, from SEC filings.2009: 65.42M2010: 65.68M2011: 66.30M2012: 133.28M2013: 133.78M2014: 133.64M2015: 132.30M2016: 129.97M2017: 129.54M2018: 129.99M2019: 128.76M2020: 128.09M2021: 128.70M2022: 128.85M2023: 128.60M2024: 129.21M2025: 128.26M128.26M2009Shares Outstanding (shares)2025Fiscal YearShares OutstandingChange YoY2025128.26M-0.7%2024129.21M+0.5%2023128.60M-0.2%2022128.85M+0.1%2021128.70M+0.5%2020128.09M-0.5%2019128.76M-0.9%2018129.99M+0.3%2017129.54M-0.3%2016129.97M-1.8%2015132.30M-1.0%2014133.64M-0.1%2013133.78M+0.4%2012133.28M+101.0%201166.30M+0.9%201065.68M+0.4%200965.42M—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresDividends Per Share