Price
Prices are end-of-day closes. This is a research view, the focus is on the fundamentals, quality and valuation below, not intraday price.
Smart Score
LaggingWestlake Corporation is a vertically integrated global manufacturer and marketer of both housing and infrastructure products and performance and essential materials that are designed to enhance the lives of people every day. Our products include some of the most widely used materials in the world, which are fundamental to many diverse consumer and industrial markets, including residential construction, flexible and rigid packaging, automotive, healthcare, water treatment, wind turbines, coatings as well as other durable and non-durable goods.
In the company’s own words · 10-K filed Feb 26, 2026 · SEC EDGAR
Business segments
Q1 2026 · $2.65BThe company’s own SEC segment disclosure.
- Performance Materials$1.00B38%
- Housing Products$788.0M30%
- Essential Materials$656.0M25%
- Infrastructure Products$205.0M8%
Westlake Corporation (WLK) reported revenue of $2.65B in Q1 2026 (quarter ended March 31, 2026), down 6.8% from the same quarter a year earlier. That came with a gross margin of 4.2% and net loss of $169M. For the full year FY2025, revenue was $11.2B (−8.0% year on year) and net income −$1.51B. Its largest product in 2026-Q1 was Performance Materials at $1.00B, 38% of the disclosed total, just ahead of Housing Products at 30%.
Raw charts
11 series · TTMAs reported to the SEC, without any scoring.