WLK ROE - WESTLAKE CORP

Complete source-backed roe history.

Available history: 2009-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical ROE

Date	ROE
2026-06-30	-14.19%
2026-03-31	-19.15%
2025-12-31	-17.15%
2025-09-30	-10.15%
2025-06-30	-0.65%
2025-03-31	3.73%
2024-12-31	5.72%
2024-09-30	0.92%
2024-06-30	2.60%
2024-03-31	2.51%
2023-12-31	4.68%
2023-09-30	11.23%
2023-06-30	12.56%
2023-03-31	18.32%
2022-12-31	22.63%
2022-09-30	27.64%
2022-06-30	30.47%
2022-03-31	29.13%
2021-12-31	25.33%
2021-09-30	20.33%
2021-06-30	13.79%
2021-03-31	6.82%
2020-12-31	5.46%
2020-09-30	4.86%
2020-06-30	6.61%
2020-03-31	8.38%
2019-12-31	7.18%
2019-09-30	8.10%
2019-06-30	10.88%
2019-03-31	13.87%
2018-12-31	17.82%
2018-09-30	29.90%
2018-06-30	29.43%
2018-03-31	28.26%
2017-12-31	26.75%
2017-09-30	14.77%
2017-06-30	11.87%
2017-03-31	11.31%
2016-12-31	11.32%
2016-09-30	11.88%
2016-06-30	15.38%
2016-03-31	18.28%
2015-12-31	19.78%
2015-09-30	22.27%
2015-06-30	22.49%
2015-03-31	22.38%
2014-12-31	23.30%
2014-09-30	23.51%
2014-06-30	24.51%
2014-03-31	25.12%
2013-12-31	25.24%
2013-09-30	23.61%
2013-06-30	21.37%
2013-03-31	21.16%
2012-12-31	20.59%
2012-09-30	15.58%
2012-06-30	15.25%
2012-03-31	14.13%
2011-12-31	14.74%
2011-09-30	18.31%
2011-06-30	18.60%

Annual ROE

Date	ROE
2025-12-31	-17.15%
2024-12-31	5.72%
2023-12-31	4.68%
2022-12-31	22.63%
2021-12-31	25.33%
2020-12-31	5.46%
2019-12-31	7.18%
2018-12-31	17.82%
2017-12-31	26.75%
2016-12-31	11.32%
2015-12-31	19.78%
2014-12-31	23.30%
2013-12-31	25.24%
2012-12-31	20.59%
2011-12-31	14.74%
2010-12-31	14.71%
2009-12-31	4.12%