Westlake Chemical Corporation (WLK)
Basic Materials
Specialty Chemicals
70.50 $
-1.7%
vs. previous close
Closing price · As of: 31. Jul 2026
Westlake Chemical Corporation (WLK) by the numbers: income statement, balance sheet and cash flow, by year or by quarter. In the most recent period (2025), "Operating Cash Flow" came in at 465 million USD. Tick rows to compare them in a chart.
All figures in millions of USD.
| Tick rows to compare them in a chart (up to 4) | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1,032 | 1,079 | 834 | 1,538 | 1,409 | 1,301 | 1,297 | 2,394 | 3,395 | 2,336 | 1,314 | 465 | |
| 208 | 246 | 378 | 601 | 641 | 713 | 773 | 840 | 1,056 | 1,097 | 1,114 | 1,178 | |
| 9.3 | 10 | 14 | 23 | 22 | 25 | 29 | 31 | 36 | 43 | 41 | 41 | |
| 73 | 61 | 72 | -492 | 108 | 129 | 229 | 98 | 66 | – | – | – | |
| 65 | 126 | -39 | 90 | -374 | -3.0 | -78 | -614 | -24 | 332 | -469 | -186 | |
| 431 | 491 | 628 | 577 | 702 | 787 | 525 | 658 | 1,108 | 1,034 | 1,008 | 995 | |
| -773 | -1,006 | -2,563 | -652 | -754 | -1,954 | -509 | -3,213 | -2,479 | -1,037 | -1,001 | -1,223 | |
| 78 | 92 | 97 | 103 | 120 | 132 | 137 | 145 | 169 | 221 | 264 | 272 | |
| -53 | -162 | -67 | 978 | -106 | -30 | -54 | -30 | -101 | -23 | -60 | -63 | |
| 1.2 | 53 | 36 | 169 | -1,165 | 786 | 28 | 1,661 | -250 | 0.0 | -300 | 933 | |
| 165 | -287 | 1,533 | 160 | -1,427 | 630 | -216 | 1,437 | -587 | -245 | -650 | 530 | |
| 419 | -218 | -203 | 1,072 | -779 | -25 | 587 | 604 | 305 | 1,073 | -384 | -195 | |
| 601 | 587 | 205 | 961 | 707 | 514 | 772 | 1,736 | 2,287 | 1,302 | 306 | -530 |
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.