Westlake Corporation (WLK)
NYSE · Basic Materials · Specialty Chemicals
$64.61+1.75%as of Oct 6, 2026, 1:35 AM ET
- Market cap
- $8.3B
- Forward P/E
- 21.8
- Dividend yield
- 3.3%
- 52-week range
- $56.33 – $124.23
- 52-week change
- −22.28%
- EPS (trailing)
- −$9.58
- Analyst rating
- 2.4 Buy
- Next earnings
- Oct 29, 2026
Fiscal year to Dec 2025
- Revenue
- $11.2B (−8.01%)
- Net income
- −$1.5B
- Operating margin
- −14.1%
- Diluted EPS
- −$11.70
- Free cash flow
- −$530M
From the company’s annual report on SEC EDGAR.
About Westlake Corporation
Westlake Corporation manufactures and markets performance and essential materials, and housing and infrastructure products in the United States, Canada, Germany, China, Mexico, Brazil, France, Italy, and internationally. It operates through two segments, Performance and Essential Materials and The Housing and Infrastructure Products. The Performance and Essential Materials segment offers ethylene, polyethylene, chlor-alkali, chlorinated derivative products, ethylene dichloride, vinyl chloride monomer, polyvinyl chloride (PVC), epoxy specialty resins, and base epoxy resins and intermediaries. The Housing and Infrastructure Products segment provides residential PVC sidings; PVC trim and mouldings; architectural stone veneers; windows; PVC decking; polymer composite and cement roof tiles; PVC pipes and fittings for various water, sewer, electrical, and industrial applications; and PVC compounds for various housing, medical, and automobile products. This segment also offers consumer and commercial products, such as landscape edging; industrial, home, and office matting; marine dock edging; and masonry joint controls.
Headquarters: Houston, United States · 14,600 employees · westlake.com