WLK Debt/Equity Ratio - WESTLAKE CORP

Complete source-backed debt/equity ratio history.

Available history: 2015-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Debt/Equity Ratio

Date	Debt/Equity Ratio
2026-06-30	0.58
2026-03-31	0.65
2025-12-31	0.64
2025-09-30	0.49
2025-06-30	0.45
2025-03-31	0.44
2024-12-31	0.43
2024-09-30	0.43
2024-06-30	0.46
2024-03-31	0.47
2023-12-31	0.48
2023-09-30	0.45
2022-12-31	0.49
2022-09-30	0.5
2022-06-30	0.52
2022-03-31	0.6
2021-12-31	0.65
2021-09-30	0.71
2021-06-30	0.53
2021-03-31	0.57
2020-12-31	0.59
2018-12-31	0.48
2018-09-30	0.48
2018-06-30	0.5
2018-03-31	0.61
2017-12-31	0.79
2017-09-30	0.82
2017-06-30	0.91
2017-03-31	0.98
2016-12-31	1.04
2016-09-30	1.11
2015-12-31	0.23

Annual Debt/Equity Ratio

Date	Debt/Equity Ratio
2025-12-31	0.64
2024-12-31	0.43
2023-12-31	0.48
2022-12-31	0.49
2021-12-31	0.65
2020-12-31	0.59
2018-12-31	0.48
2017-12-31	0.79
2016-12-31	1.04
2015-12-31	0.23