Quick Answer
WESTLAKE CORP reported Gross Profit of $813.00 million for fiscal year 2025.
WESTLAKE CORP Gross Profit — Annual History
| Fiscal Year | Gross Profit | YoY Change |
|---|---|---|
| 2025 | $813.00M | -58.5% |
| 2024 | $1.96B | -11.8% |
| 2023 | $2.22B | -45.5% |
| 2022 | $4.07B | +16.5% |
| 2021 | $3.50B | +241.6% |
| 2020 | $1.02B | -18.8% |
| 2019 | $1.26B | -36.6% |
| 2018 | $1.99B | +12.8% |
| 2017 | $1.76B | +79.1% |
| 2016 | $983.00M | -17.0% |
| 2015 | $1.19B | -10.0% |
| 2014 | $1.32B | +19.6% |
| 2013 | $1.10B | +49.5% |
| 2012 | $736.96M | +31.8% |
| 2011 | $559.01M | +15.8% |
| 2010 | $482.68M | +147.4% |
| 2009 | $195.13M | — |
Quarterly Gross Profit
| Quarter Ending | Gross Profit | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $236.00M | -52.7% | -8.5% |
| June 30, 2025 | $258.00M | -61.1% | +11.2% |
| March 31, 2025 | $232.00M | -50.2% | -53.5% |
| September 30, 2024 | $499.00M | -14.8% | -24.8% |
| June 30, 2024 | $664.00M | +3.4% | +42.5% |
| March 31, 2024 | $466.00M | -41.2% | -20.5% |
| September 30, 2023 | $586.00M | -24.5% | -8.7% |
| June 30, 2023 | $642.00M | -55.6% | -18.9% |
- WESTLAKE CORP showed a decrease of -58.5% in Gross Profit compared to the prior fiscal year.
- Over the 2009–2025 period, WESTLAKE CORP’s gross profit has grown by 316.6% (from $195.13 million to $813.00 million).
- The most recent figure is from WESTLAKE CORP’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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