Westlake Corporation Common Stock (WLK) Shares Out (Basic) & History | Stock Alarm

Westlake Corporation Common Stock · Shares Out (Basic)

WLK Shares Out (Basic)

Latest reported128.91Mperiod endingDec 31, 2025

WLK FY Shares Out (Basic) (99.00M → 128.91M)

Annual shares out (basic)

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WLK shares out (basic) history

Annual fiscal periods. Dates are reporting period ends; fiscal years can differ from calendar years.

Westlake Corporation Common Stock Shares Out (Basic) — Annual fiscal periods
Period ending	Shares Out (Basic)
Dec 31, 2025	128,909,952
Dec 31, 2024	128,535,000
Dec 31, 2023	127,806,317
Dec 31, 2022	127,970,445
Dec 31, 2021	128,002,911
Dec 31, 2020	127,850,592
Dec 31, 2019	128,395,184
Dec 31, 2018	129,401,823
Dec 31, 2017	129,087,043
Dec 31, 2016	129,367,712
Dec 31, 2015	131,823,707
Dec 31, 2014	133,111,230
Dec 31, 2013	133,224,256
Dec 31, 2012	132,578,858
Dec 31, 2011	131,854,842
Dec 31, 2010	130,945,750
Dec 31, 2009	131,828,808
Dec 31, 2008	131,247,528
Dec 31, 2007	130,469,656
Dec 31, 2006	130,267,256
Dec 31, 2005	130,016,506
Dec 31, 2004	110,461,572
Dec 31, 2003	98,998,790
Dec 31, 2002	98,998,790
Dec 31, 2001	98,998,790
Dec 31, 2000	98,998,790
Dec 31, 1999	98,998,790

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.