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 (Q1 26), "Operating Cash Flow" came in at -94 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) | Q2 23 | Q3 23 | Q4 23 | Q1 24 | Q2 24 | Q3 24 | Q4 24 | Q1 25 | Q2 25 | Q3 25 | Q4 25 | Q1 26 | LTM* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 555 | 696 | 573 | 169 | 237 | 474 | 434 | -77 | 135 | 182 | 225 | -94 | 448 | |
| 271 | 277 | 282 | 273 | 279 | 281 | 281 | 283 | 295 | 303 | 297 | 284 | 1,179 | |
| 12 | -87 | 12 | 9.0 | 11 | 11 | 10 | 7.0 | 12 | 11 | -30 | 7.0 | 0.0 | |
| -24 | 15 | – | – | – | – | – | – | – | – | – | – | – | |
| 1.0 | 119 | 369 | -278 | -342 | 46 | 105 | -336 | -54 | -156 | 546 | -264 | 72 | |
| 240 | 245 | 282 | 272 | 231 | 220 | 285 | 248 | 267 | 239 | 241 | 209 | 956 | |
| -236 | -750 | -287 | -272 | -223 | -241 | -265 | -434 | -292 | -242 | -255 | -271 | -1,060 | |
| 45 | 64 | 65 | 65 | 65 | 67 | 67 | 68 | 68 | 68 | 68 | 68 | 272 | |
| -1.0 | 16 | 0.0 | 0.0 | 0.0 | 13 | -60 | -30 | -30 | -30 | -33 | 0.0 | -93 | |
| – | – | – | – | – | – | 0.0 | – | – | – | 933 | – | – | |
| -56 | -44 | -70 | -74 | -72 | -371 | -133 | -115 | -82 | -88 | 815 | -82 | 563 | |
| 263 | 380 | 247 | -195 | -66 | -127 | 4.0 | -622 | -213 | -158 | 798 | -453 | -26 | |
| 315 | 451 | 291 | -103 | 6.0 | 254 | 149 | -325 | -132 | -57 | -16 | -303 | -508 |
LTM = last twelve months (sum of the four most recent quarters).
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.