WLK Stock Price, Chart, Stats & News

Westlake Corporation (WLK) is a dividend-paying stock with a current dividend yield of 2.75% as of Jul 16, 2026. It pays $2.12 per share over the trailing twelve months and distributes quarterly. Its dividend has grown at a 14.44% 5-year compound annual rate.
Dividend safety
Dividend coverage is moderate for WLK — worth a closer look at the full safety breakdown.
WLK chart
Fundamentals
Gross margin | 2.59% |
Operating margin | -14.13% |
Pretax margin | -14.30% |
Net margin | -13.50% |
Effective tax rate | 10.27% |
ROA | -7.55% |
ROE | -15.50% |
D/E | 0.73x |
Interest coverage ratio | -9.80x |
WLK valuation
P/E | – |
P/S | 1.30x |
P/B | 1.66x |
P/CF | 31.41x |
P/FCF | -27.42x |
P/OCF | 31.41x |
PEG | 0.17x |
EV multiple | -54.36x |
About
Westlake Corporation operates as a global producer and supplier of petrochemicals, polymers, and a diverse range of building materials. Its business activities are structured into two main divisions: Performance and Essential Materials, and Housing and Infrastructure Products. The Performance and Essential Materials segment focuses on the manufacture and distribution of various chemical components, including polyethylene, styrene monomer, ethylene co-products, PVC, VCM, ethylene dichloride chlor-alkali, and related chlorinated derivatives.
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