Westlake Corporation (WLK) Net Margin
- 2026-06-30: Net Margin 7.95%.
- 2026-03-31: Net Margin -6.37%.
- 2025-12-31: Net Margin -21.48%.
- 2025-09-30: Net Margin -27.55%.
Complete source-backed net margin history.
- Available history
- 2009-12-31 to 2026-06-30
- Data captured
Historical Net Margin
| Date | Net Margin |
|---|
| 2026-06-30 | 7.95% |
|---|
| 2026-03-31 | -6.37% |
|---|
| 2025-12-31 | -21.48% |
|---|
| 2025-09-30 | -27.55% |
|---|
| 2025-06-30 | -4.81% |
|---|
| 2025-03-31 | -1.41% |
|---|
| 2024-12-31 | 0.25% |
|---|
| 2024-09-30 | 3.46% |
|---|
| 2024-06-30 | 9.76% |
|---|
| 2024-03-31 | 5.85% |
|---|
| 2023-12-31 | -17.59% |
|---|
| 2023-09-30 | 9.15% |
|---|
| 2023-06-30 | 9.14% |
|---|
| 2023-03-31 | 11.74% |
|---|
| 2022-12-31 | 7.03% |
|---|
| 2022-09-30 | 10.14% |
|---|
| 2022-06-30 | 19.14% |
|---|
| 2022-03-31 | 18.64% |
|---|
| 2021-12-31 | 18.36% |
|---|
| 2021-09-30 | 19.87% |
|---|
| 2021-06-30 | 18.26% |
|---|
| 2021-03-31 | 10.27% |
|---|
| 2020-12-31 | 5.75% |
|---|
| 2020-09-30 | 3.00% |
|---|
| 2020-06-30 | 0.88% |
|---|
| 2020-03-31 | 7.51% |
|---|
| 2019-12-31 | 3.82% |
|---|
| 2019-09-30 | 7.65% |
|---|
| 2019-06-30 | 5.55% |
|---|
| 2019-03-31 | 3.56% |
|---|
| 2018-12-31 | 6.17% |
|---|
| 2018-09-30 | 13.66% |
|---|
| 2018-06-30 | 12.44% |
|---|
| 2018-03-31 | 13.35% |
|---|
| 2017-12-31 | 39.89% |
|---|
| 2017-09-30 | 10.01% |
|---|
| 2017-06-30 | 7.73% |
|---|
| 2017-03-31 | 7.10% |
|---|
| 2016-12-31 | 5.71% |
|---|
| 2016-09-30 | 5.13% |
|---|
| 2016-06-30 | 10.23% |
|---|
| 2016-03-31 | 12.63% |
|---|
| 2015-12-31 | 11.25% |
|---|
| 2015-09-30 | 15.45% |
|---|
| 2015-06-30 | 17.31% |
|---|
| 2015-03-31 | 13.26% |
|---|
| 2014-12-31 | 16.14% |
|---|
| 2014-09-30 | 13.39% |
|---|
| 2014-06-30 | 16.97% |
|---|
| 2014-03-31 | 15.38% |
|---|
| 2013-12-31 | 17.97% |
|---|
| 2013-09-30 | 16.96% |
|---|
| 2013-06-30 | 15.53% |
|---|
| 2013-03-31 | 14.27% |
|---|
| 2012-12-31 | 11.89% |
|---|
| 2012-09-30 | 10.59% |
|---|
| 2012-06-30 | 12.64% |
|---|
| 2012-03-31 | 8.49% |
|---|
| 2011-12-31 | 3.08% |
|---|
| 2011-09-30 | 7.01% |
|---|
| 2011-06-30 | 8.76% |
|---|
| 2011-03-31 | 9.63% |
|---|
| 2010-12-31 | 10.57% |
|---|
| 2010-09-30 | 8.05% |
|---|
| 2010-06-30 | 6.96% |
|---|
Annual Net Margin
| Date | Net Margin |
|---|
| 2025-12-31 | -13.50% |
|---|
| 2024-12-31 | 4.96% |
|---|
| 2023-12-31 | 3.82% |
|---|
| 2022-12-31 | 14.23% |
|---|
| 2021-12-31 | 17.11% |
|---|
| 2020-12-31 | 4.40% |
|---|
| 2019-12-31 | 5.19% |
|---|
| 2018-12-31 | 11.53% |
|---|
| 2017-12-31 | 16.22% |
|---|
| 2016-12-31 | 7.86% |
|---|
| 2015-12-31 | 14.47% |
|---|
| 2014-12-31 | 15.37% |
|---|
| 2013-12-31 | 16.24% |
|---|
| 2012-12-31 | 10.80% |
|---|
| 2011-12-31 | 7.15% |
|---|
| 2010-12-31 | 6.98% |
|---|
| 2009-12-31 | 2.28% |
|---|