| (USD) | Mar 2026 | Y/Y change |
|---|---|---|
| Revenue | 2.65B | — |
| Operating expense | — | — |
| Net income | -169.00M | — |
| Net profit margin | — | — |
| Earnings per share | — | — |
| EBITDA | — | — |
| Effective tax rate | — | — |
Over the past year, WLK returned -11.1% with dividends reinvested.
| Period | Total return |
|---|---|
| YTD | +7.9% |
| 1 year | -11.1% |
| 5 years | -2.1% |
| 10 years | +76.8% |
| All-time high | $160.56 (May 2024) |
Returns are total returns and include reinvested dividends. The all-time high is the highest monthly closing price on record.
See what $1,000 in WLK would be worth today ›Yes. Westlake Corporation paid 3 dividends over the past 12 months. The most recent was $0.53 per share on May 27, 2026. The dividend yield is 2.70%.
Westlake Corporation stock trades on NYSE under the ticker symbol WLK.
Westlake Corporation is part of the Basic Materials sector.
Westlake Corporation has a market cap of 10.09B USD, based on the latest quote.
Westlake Corporation is expected to report earnings around Oct 29, 2026. That date is an estimate and has not been confirmed by the company.