Westlake Corporation Common Stock (WLK) Operating CF Margin & History | Stock Alarm

Demo Sign up Log In

Westlake Corporation Common Stock · Operating CF Margin

WLK Operating CF Margin

Current (TTM)5.59%retrievedOct 20, 2026

WLK Operating CF Margin (12.56% → 5.59%)

Latest values, visible window

High-resolution chart · PNG

WLK operating cf margin history

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

Westlake Corporation Common Stock Operating CF Margin — Annual fiscal periods
Period ending	Operating CF Margin
Dec 31, 2025	4.1629%
Dec 31, 2024	10.8219%
Dec 31, 2023	18.6165%
Dec 31, 2022	21.4955%
Dec 31, 2021	20.326%
Dec 31, 2020	17.2841%
Dec 31, 2019	16.0261%
Dec 31, 2018	16.3173%
Dec 31, 2017	19.127%
Dec 31, 2016	16.4273%
Dec 31, 2015	24.1729%
Dec 31, 2014	23.3815%
Dec 31, 2013	20.0221%
Dec 31, 2012	17.4754%
Dec 31, 2011	10.0086%
Dec 31, 2010	8.9314%
Dec 31, 2009	10.1268%
Dec 31, 2008	5.0398%
Dec 31, 2007	1.9474%
Dec 31, 2006	9.5471%
Dec 31, 2005	13.0452%
Dec 31, 2004	7.5947%
Dec 31, 2003	5.4874%
Dec 31, 2002	-1.9882%
Dec 31, 2001	0%
Dec 31, 2000	12.4528%
Dec 31, 1999	12.5643%

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