Quick Answer
WESTLAKE CORP reported Stockholders Equity of $8.79 billion for the year ending 2025.
- WESTLAKE CORP showed a decrease of -16.5% in Stockholders Equity from 2024 to 2025.
- This data is from WESTLAKE CORP's annual report (Form 10-K), filed with the SEC on February 26, 2026.
- XBRL data for this metric is available from 2008 to 2025 (18 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Quarterly values from 10-Q filings: Q2 2011: $1.67 billion | Q3 2011: $1.73 billion | Q1 2012: $1.86 billion | Q2 2012: $1.95 billion | Q3 2012: $2.03 billion | Q1 2013: $1.99 billion | Q2 2013: $2.11 billion | Q3 2013: $2.27 billion | Q1 2014: $2.57 billion | Q2 2014: $2.73 billion | Q3 2014: $2.83 billion | Q1 2015: $2.98 billion | Q2 2015: $3.12 billion | Q3 2015: $3.22 billion | Q1 2016: $3.41 billion | Q2 2016: $3.44 billion | Q3 2016: $3.46 billion | Q1 2017: $3.66 billion | Q2 2017: $3.84 billion | Q3 2017: $4.07 billion | Q1 2018: $5.14 billion | Q2 2018: $5.36 billion | Q3 2018: $5.60 billion | Q1 2019: $5.63 billion | Q2 2019: $5.72 billion | Q3 2019: $5.82 billion | Q1 2020: $5.89 billion | Q2 2020: $5.90 billion | Q3 2020: $5.95 billion | Q1 2021: $6.26 billion | Q2 2021: $6.77 billion | Q3 2021: $7.30 billion | Q1 2022: $8.68 billion | Q2 2022: $9.40 billion | Q3 2022: $9.62 billion | Q1 2023: $10.29 billion | Q2 2023: $10.54 billion | Q3 2023: $10.75 billion | Q1 2024: $10.33 billion | Q2 2024: $10.57 billion | Q3 2024: $10.66 billion | Q1 2025: $10.41 billion | Q2 2025: $10.28 billion | Q3 2025: $9.43 billion.
- Over the full 18 years of available data (2008 to 2025), WESTLAKE CORP's Stockholders Equity has grown by 609.6%.
- Historical annual values: Fiscal year 2025: $8.79 billion | Fiscal year 2024: $10.53 billion | Fiscal year 2023: $10.24 billion | Fiscal year 2022: $9.93 billion | Fiscal year 2021: $7.96 billion | Fiscal year 2020: $6.04 billion | Fiscal year 2019: $5.86 billion | Fiscal year 2018: $5.59 billion | Fiscal year 2017: $4.87 billion | Fiscal year 2016: $3.52 billion | Fiscal year 2015: $3.27 billion | Fiscal year 2014: $2.91 billion | Fiscal year 2013: $2.42 billion | Fiscal year 2012: $1.87 billion | Fiscal year 2011: $1.76 billion | Fiscal year 2010: $1.51 billion | Fiscal year 2009: $1.28 billion | Fiscal year 2008: $1.24 billion.
- Data sourced from SEC EDGAR public filings as of August 6, 2026.
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