WLK · XBRL financial data

Westlake financial statements, every fiscal year

The same tables from 8 filings, lined up. Matched by XBRL tag: renamed lines keep their history.

How these numbers work

Every number comes from the company's XBRL financial data filed with the SEC, and each one links to its filing.
Lines are matched by XBRL tag, so a line renamed between filings keeps its history.
* marks a quarter worked out from the filing totals: the 10-K year minus the first three quarters, or a year-to-date total minus the earlier one. Fourth-quarter earnings per share is fourth-quarter net income over the fourth-quarter weighted shares.
0 means a filing states zero; a dash (—) means no filing states that number.
“year only” means the 10-K gives the full year but not the quarters needed to work out the fourth. A worked-out quarter of revenue, cost of revenue or operating cash flow more than twice the company's largest quarter of the two years before is shown this way too.
Gross profit is shown as the company reports it; a worked-out quarter must equal revenue less cost of revenue for that quarter, or it is a dash.
Operating income can be above gross profit when the company books other operating income between the two, shown on its own line.
Shares outstanding come from each filing's cover page, as of the date printed there.
Quarters are fiscal: Q2 FY27 is the second quarter of the company's fiscal 2027.

Income statement

Fiscal years (WLK's year ends in late December)

In millions of dollars	FY 2020Dec 31, 2020	FY 2021Dec 31, 2021	FY 2022Dec 31, 2022	FY 2023Dec 31, 2023	FY 2024Dec 31, 2024	FY 2025Dec 31, 2025
Revenue	7,504	11,778	15,794	12,548	12,142	11,170
Cost of goods and services sold	6,481	8,283	11,721	10,329	10,185	10,357
Gross profit	1,023	3,495	4,073	2,219	1,957	813
Selling, general and administrative	449	551	835	865	874	900
Operating income (loss)	429	2,800	3,050	729	875	(1,578)
Interest expense	142	176	177	165	159	171
Income tax expense (benefit)	(42)	607	649	178	291	(126)
Net income (loss)	330	2,015	2,247	479	602	(1,508)
Earnings per share, basic USD per share	2.57	15.66	17.46	3.73	4.66	(11.70)
Earnings per share, diluted USD per share	2.56	15.58	17.34	3.70	4.64	(11.70)
Weighted average shares, basic millions of shares	128	128	128	128	129	128
Weighted average shares, diluted millions of shares	128	129	129	129	129	128

Fiscal years (WLK's year ends in late December)

In millions of dollars	FY 2020Dec 31, 2020	FY 2021Dec 31, 2021	FY 2022Dec 31, 2022	FY 2023Dec 31, 2023	FY 2024Dec 31, 2024	FY 2025Dec 31, 2025
Cash and cash equivalents	1,313	1,908	2,228	3,304	2,919	2,724
Marketable securities	—	—	—	—	0	204
Accounts receivable	1,078	1,741	1,651	1,393	1,315	1,229
Inventory	918	1,407	1,866	1,622	1,697	1,653
Prepaid and other current assets	32	80	78	82	115	131
Total current assets	3,477	5,263	5,973	6,609	6,214	6,216
Property and equipment, net	6,920	7,606	8,525	8,519	8,633	8,605
Right-of-use asset	461	562	615	697	801	798
Goodwill	1,083	2,024	2,161	2,041	2,031	1,314
Total assets	13,835	18,459	20,550	21,035	20,750	19,961
Accounts payable	536	879	889	877	851	783
Accrued liabilities	821	1,196	1,409	1,614	1,362	1,490
Current portion of long-term debt	0	269	0	299	6	497
Total current liabilities	1,357	2,344	2,298	2,790	2,219	2,770
Long-term debt	3,566	4,911	4,879	4,607	4,556	5,087
Lease liability, non-current	376	461	504	611	713	688
Total liabilities	7,257	9,931	10,085	10,271	9,707	10,666
Retained earnings	5,938	7,808	9,885	10,143	10,481	8,701
Total stockholders' equity	6,043	7,955	9,931	10,241	10,527	8,792
Total liabilities and equity	13,835	18,459	20,550	21,035	20,750	19,961
Common shares outstanding (cover page) millions of shares	128	128	127	128	128	128

Fiscal years (WLK's year ends in late December)

In millions of dollars	FY 2020Dec 31, 2020	FY 2021Dec 31, 2021	FY 2022Dec 31, 2022	FY 2023Dec 31, 2023	FY 2024Dec 31, 2024	FY 2025Dec 31, 2025
Net income (loss)	330	2,015	2,247	479	602	(1,508)
Stock-based compensation	29	31	36	43	41	41
Depreciation and amortization	773	840	1,056	1,097	1,114	1,178
Net cash from operating activities	1,297	2,394	3,395	2,336	1,314	465
Purchases of property and equipment	525	658	1,108	1,034	1,008	995
Net cash from investing activities	(509)	(3,213)	(2,479)	(1,037)	(1,001)	(1,223)
Share repurchases	54	30	101	23	60	63
Dividends paid	137	145	169	221	264	272
Repayments of long-term debt	1,254	0	250	0	300	254
Net cash from financing activities	(216)	1,437	(587)	(245)	(650)	530
Net change in cash	587	604	305	1,073	(384)	(195)

SIC 2860 and related industry codes, similar size. Each row is the latest quarter reported.

How peers are chosen

SIC 2860 and related industry codes with public float (or, where float is missing, quarterly revenue) between 0.2x and 5x the company's.
Each row is the latest quarter the company has reported, named in the Quarter column; when that filing is a 10-K, it is the fourth quarter, never the full year.
* marks a quarter worked out from the filing totals: for a 10-Q, the year-to-date total less the earlier one.

Company	Cash ($M)	Revenue, quarter ($M)	Operating cash flow, quarter ($M)	Shares outstanding	Quarter
Westlake	1,764	2,981	395*	127.9M	Q3 FY26 10-QSep 30, 2026
Sensient Technologies	43	456	40*	42.6M	Q3 FY26 10-QSep 30, 2026
Newmarket	77	717	69*	9.2M	Q3 FY26 10-QSep 30, 2026
Rex American Resources	91	168	40*	33.2M	Q2 FY26 10-QJul 31, 2026

Not investment advice. Not affiliated with the U.S. SEC.