Westlake Reports Q4 2025 Results: $544 Million Net Loss
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Feb 24 2026
0mins
Should l Buy WLK?
Source: Newsfilter
- Declining Financial Performance: In Q4 2025, Westlake reported net sales of $2.533 billion, an 11% year-over-year decline primarily due to a 7% drop in sales volume and a 4% decrease in average sales price, significantly impacting overall profitability.
- Increased Losses: The company recorded a net loss of $544 million for the fourth quarter, translating to a diluted loss of $4.22 per share, a stark contrast to the net income of $7 million reported in Q4 2024, highlighting challenges faced in the PEM segment and rising raw material costs.
- Poor EBITDA Performance: The EBITDA for Q4 2025 stood at -$315 million, a decrease of $220 million compared to the $416 million EBITDA in Q4 2024, underscoring the urgency for improved operational efficiency and cost control measures.
- Cautious Future Outlook: While Westlake aims for a $600 million EBITDA improvement in 2026 through its PEM profitability enhancement plan, the company remains cautious about the economic environment, anticipating ongoing challenges due to sluggish global industrial activity.
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Analyst Views on WLK
Wall Street analysts forecast WLK stock price to fall
12 Analyst Rating
7 Buy
5 Hold
0 Sell
Moderate Buy
Current: 106.340
Low
70.00
Averages
82.64
High
92.00
Current: 106.340
Low
70.00
Averages
82.64
High
92.00
About WLK
Westlake Corporation is a global manufacturer and supplier of materials and products that enhance life every day. With operations in Asia, Europe, and North America, it provides building blocks for solutions from housing and construction to packaging and healthcare to automotive and the consumer. Its segments include Performance and Essential Materials and Housing and Infrastructure Products. The Performance and Essential Materials include Westlake North American Vinyls, Westlake North American Chlor-alkali & Derivatives, Westlake European & Asian Chlorovinyls, Westlake Olefins, Westlake Polyethylene and Westlake Epoxy. The Housing and Infrastructure Products include Westlake Royal Building Products, Westlake Pipe and Fittings, Westlake Global Compounds and Westlake Dimex. Its products are used in diverse consumer and industrial markets, including residential construction, automotive products, water treatment, wind turbines, coatings as well as other durable and non-durable goods.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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