Westlake Corporation Common Stock (WLK) Book Value Per Share & History | Stock Alarm

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Westlake Corporation Common Stock · Book Value Per Share

WLK Book Value Per Share

Current (TTM)71.92retrievedOct 20, 2026

WLK Book Value per Share (13.58 → 71.92)

Period values, visible window

High-resolution chart · PNG

WLK book value per share history

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

Westlake Corporation Common Stock Book Value Per Share — Annual fiscal periods
Period ending	Book Value Per Share
Dec 31, 2025	72.1046
Dec 31, 2024	85.9143
Dec 31, 2023	84.2212
Dec 31, 2022	81.7767
Dec 31, 2021	66.6235
Dec 31, 2020	51.4507
Dec 31, 2019	49.8695
Dec 31, 2018	46.9545
Dec 31, 2017	41.5921
Dec 31, 2016	30.0851
Dec 31, 2015	27.0204
Dec 31, 2014	24.0542
Dec 31, 2013	18.1544
Dec 31, 2012	14.1218
Dec 31, 2011	13.32
Dec 31, 2010	11.4938
Dec 31, 2009	9.7474
Dec 31, 2008	9.4406
Dec 31, 2007	9.8618
Dec 31, 2006	9.0087
Dec 31, 2005	7.646
Dec 31, 2004	6.9653
Dec 31, 2003	4.7243
Dec 31, 2002	4.5518
Dec 31, 2001	0
Dec 31, 2000	13.8855
Dec 31, 1999	13.5846

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