Westlake Corporation (WLK)

Westlake Ratios and Metrics

Market cap in millions USD. Fiscal year is January - December.

Total Valuation

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Sep 11, 2026	Dec 31, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021
Market Capitalization	9,049	9,485	14,756	17,935	13,078	12,415
Market Cap Growth	-17.05%	-35.73%	-17.72%	37.14%	5.33%	19.13%
Enterprise Value	13,073	13,237	17,841	20,824	17,160	15,004
Last Close Price	70.81	72.62	109.65	131.95	95.35	89.27

Price Ratios

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Sep 11, 2026	Dec 31, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021
PE Ratio	-	-	24.64	37.68	5.85	6.19
Forward PE	19.29	135.00	16.07	20.68	9.84	6.32
PS Ratio	0.80	0.85	1.22	1.43	0.83	1.05
PB Ratio	1.04	1.02	1.34	1.67	1.25	1.46
P/TBV Ratio	1.47	1.51	2.05	2.64	2.11	2.85
P/FCF Ratio	-	-	48.22	13.78	5.72	7.15
P/OCF Ratio	14.34	20.40	11.23	7.68	3.85	5.19
PEG Ratio	-	7.18	32.56	1.11	0.28	0.11

EV Ratios

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Sep 11, 2026	Dec 31, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021
EV/Sales Ratio	1.16	1.19	1.47	1.66	1.09	1.27
EV/EBITDA Ratio	11.62	15.87	9.26	9.50	4.20	4.14
EV/EBIT Ratio	108.94	-	18.47	16.90	5.52	5.28
EV/FCF Ratio	-	-	58.30	15.99	7.50	8.64

Financial Efficiency

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Sep 11, 2026	Dec 31, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021
Debt / Equity Ratio	0.64	0.69	0.49	0.52	0.53	0.67
Debt / EBITDA Ratio	4.70	6.66	2.63	2.44	1.31	1.55
Debt / FCF Ratio	-	-	17.66	4.33	2.40	3.31
Net Debt / Equity Ratio	0.44	0.38	0.23	0.22	0.31	0.45
Net Debt / EBITDA Ratio	3.58	4.18	1.29	1.07	0.80	1.06
Net Debt / FCF Ratio	-15.18	-6.57	8.12	1.80	1.43	2.21
Asset Turnover	0.56	0.55	0.58	0.60	0.81	0.73
Inventory Turnover	5.82	6.18	6.14	5.92	7.16	7.13
Quick Ratio	1.65	1.60	1.98	1.76	1.75	1.61
Current Ratio	2.45	2.24	2.80	2.37	2.60	2.25
Return on Equity (ROE)	-11.91%	-14.46%	5.93%	4.92%	24.19%	27.41%
Return on Assets (ROA)	0.37%	-0.55%	2.89%	3.70%	9.96%	11.01%
Return on Invested Capital (ROIC)	0.92%	-1.36%	5.00%	6.85%	18.57%	20.30%
Return on Capital Employed (ROCE)	0.70%	-1.00%	5.20%	6.80%	17.00%	17.60%

Yields

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Sep 11, 2026	Dec 31, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021
Earnings Yield	-13.58%	-15.90%	4.08%	2.67%	17.18%	16.23%
FCF Yield	-2.93%	-5.59%	2.07%	7.26%	17.49%	13.98%
Dividend Yield	2.98%	2.90%	1.87%	1.30%	1.37%	1.27%
Payout Ratio	-	-	43.85%	46.14%	7.52%	7.20%
Buyback Yield / Dilution	0.24%	0.73%	-0.47%	0.19%	-0.11%	-0.47%
Total Shareholder Return	3.22%	3.64%	1.40%	1.49%	1.26%	0.80%

SEC Filings: 10-K · 10-Q

Data Source: S&P Global Market Intelligence Last updated: Aug 5, 2026

Financial data is provided by S&P Global Market Intelligence and updates within hours after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

Sep 11, 2026

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