Westlake Chemical Corporation Net Asset Quality Index
Westlake Chemical Corporation net asset quality index. Westlake Chemical Corporation (WLK) has a Net Asset Quality Index of 47.4% as of June 2026. This metric measures the proportion of total assets financed by shareholders' equity — total assets of $19.44 Billion minus total liabilities of $10.23 Billion yields net assets of $9.21 Billion. A higher index indicates a stronger, lower-leverage balance sheet. Check Westlake Chemical Corporation earnings quality ratio to evaluate the quality of earnings relative to operating cash generation.
Quality Index
Net Assets
Total Assets
Total Liabilities
Net Asset Quality Index of Westlake Chemical Corporation (2002–2025)
Net asset quality index of Westlake Chemical Corporation from 2002 to 2025. This chart shows how Westlake Chemical Corporation's Net Asset Quality Index has evolved across 24 annual periods from 2002 to 2025. As of June 2026, the index stands at 47.4%, representing net assets of $9.21 Billion against total assets of $19.44 Billion USD. See WLK book value for net asset value and shareholders' equity analysis.
Westlake Chemical Corporation Net Asset Quality Index by Year (2002–2025)
Westlake Chemical Corporation net asset quality index by year from 2002 to 2025. The table below presents the year-by-year Net Asset Quality Index for Westlake Chemical Corporation from 2002 to 2025, covering 24 annual filings. Each row shows total assets, total liabilities, net assets, the quality index percentage, and the change in percentage points compared to the prior year. For live market cap and overall valuation, see WLK stock market capitalisation.
| Year | Quality Index | Net Assets (USD) | Total Assets | Total Liabilities | Change (pp) |
|---|---|---|---|---|---|
| 2025 | 46.6% | $9.29 Billion | $19.96 Billion | $10.67 Billion | ▼ -6.7 pp |
| 2024 | 53.2% | $11.04 Billion | $20.75 Billion | $9.71 Billion | ▲ +2.0 pp |
| 2023 | 51.2% | $10.76 Billion | $21.04 Billion | $10.27 Billion | ▲ +0.2 pp |
| 2022 | 50.9% | $10.46 Billion | $20.55 Billion | $10.09 Billion | ▲ +4.7 pp |
| 2021 | 46.2% | $8.53 Billion | $18.46 Billion | $9.93 Billion | ▼ -1.3 pp |
| 2020 | 47.5% | $6.58 Billion | $13.84 Billion | $7.26 Billion | ▼ -0.7 pp |
| 2019 | 48.3% | $6.40 Billion | $13.26 Billion | $6.86 Billion | ▼ -4.1 pp |
| 2018 | 52.4% | $6.08 Billion | $11.60 Billion | $5.53 Billion | ▲ +7.9 pp |
| 2017 | 44.5% | $5.37 Billion | $12.08 Billion | $6.71 Billion | ▲ +8.7 pp |
| 2016 | 35.7% | $3.89 Billion | $10.89 Billion | $7.00 Billion | ▼ -28.1 pp |
| 2015 | 63.9% | $3.56 Billion | $5.58 Billion | $2.01 Billion | ▲ +2.5 pp |
| 2014 | 61.4% | $3.20 Billion | $5.21 Billion | $2.01 Billion | ▲ +1.9 pp |
| 2013 | 59.6% | $2.42 Billion | $4.06 Billion | $1.64 Billion | ▲ +4.7 pp |
| 2012 | 54.9% | $1.87 Billion | $3.41 Billion | $1.54 Billion | ▲ +1.1 pp |
| 2011 | 53.8% | $1.76 Billion | $3.27 Billion | $1.51 Billion | ▲ +2.8 pp |
| 2010 | 50.9% | $1.51 Billion | $2.95 Billion | $1.45 Billion | ▼ -1.6 pp |
| 2009 | 52.5% | $1.28 Billion | $2.45 Billion | $1.16 Billion | ▼ -1.7 pp |
| 2008 | 54.2% | $1.24 Billion | $2.29 Billion | $1.05 Billion | ▲ +4.1 pp |
| 2007 | 50.1% | $1.29 Billion | $2.57 Billion | $1.28 Billion | ▼ -6.3 pp |
| 2006 | 56.4% | $1.17 Billion | $2.08 Billion | $908.56 Million | ▲ +2.0 pp |
| 2005 | 54.4% | $994.11 Million | $1.83 Billion | $833.08 Million | ▲ +6.1 pp |
| 2004 | 48.3% | $769.40 Million | $1.59 Billion | $823.06 Million | ▲ +14.2 pp |
| 2003 | 34.1% | $467.70 Million | $1.37 Billion | $902.41 Million | ▼ -0.3 pp |
| 2002 | 34.4% | $450.62 Million | $1.31 Billion | $858.63 Million | — |