Quanex Building Products Corporation (NX) Stock Analysis

Why this analysis is different

• A sector-relative MoonshotScore — five pillars (business quality, financial safety, valuation, growth durability, momentum) re-ranked nightly against the full universe of US-listed common stocks.
• An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
• Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

Quanex Building Products Corporation (NX) Industrial Operations Profile

Quanex Building Products Corporation supplies components to the fenestration and cabinet industries, operating across North America, Europe, and Asia. With a focus on OEMs, the company offers a diverse range of products, including insulating glass spacers, vinyl profiles, and cabinet components, positioning itself as a key player in the building products sector.

What Is the Investment Thesis for NX?

Quanex Building Products Corporation presents a mixed investment thesis. The company's established position in the fenestration and cabinet components market provides a stable revenue base. However, a negative profit margin of -13.0% raises concerns about profitability. The company's beta of 0.94 indicates moderate volatility relative to the market. A dividend yield of 1.58% provides some income for investors. Growth catalysts include potential expansion in the non-fenestration product lines and strategic acquisitions. Investors should closely monitor the company's ability to improve its profit margins and capitalize on growth opportunities in the building products industry.

Based on FMP financials and quantitative analysis

NX Key Highlights

Market capitalization of $969M reflects the company's current valuation in the market.

• Gross margin of 26.1% indicates the company's efficiency in converting revenue into profit after accounting for the cost of goods sold.
• Dividend yield of 1.58% provides a modest income stream for investors.
• Beta of 0.94 suggests the stock's price is slightly less volatile than the overall market.
• Presence in North America, Europe, Canada, and Asia provides geographical diversification.

Who Are NX's Competitors?

NX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance This table mixes two scoring engines — compare a number only with others carrying the same tag.

What Are NX's Key Strengths?

Established market position in the fenestration and cabinet components industry.

• Diverse product portfolio catering to various customer needs.
• Geographic diversification with operations in multiple regions.
• Long-standing relationships with original equipment manufacturers (OEMs).

What Are NX's Weaknesses?

Negative profit margin of -13.0% indicates profitability challenges.

• Dependence on the cyclical construction industry.
• Potential vulnerability to fluctuations in raw material prices.
• Limited brand recognition compared to larger competitors.

What Could Drive NX Stock Higher?

NX catalyst: Expansion in non-fenestration products, such as solar panel sealants and vinyl decking, to diversify revenue streams.

• Strategic acquisitions to expand product portfolio and geographic reach.
• Penetration of emerging markets with growing demand for building products.
• Product innovation to develop more energy-efficient and sustainable products.

What Are the Key Risks for NX?

Negative return on equity (-35.5%) — the business is not currently generating profit on shareholder capital.

• Economic downturns leading to reduced demand for building products.
• Increased competition from existing players and new entrants.
• Fluctuations in raw material prices impacting profitability.
• Changes in building codes and regulations.
• Negative profit margin of -13.0% indicates profitability challenges.

What Are the Growth Opportunities for NX?

• Expansion in Non-Fenestration Products: Quanex can leverage its existing infrastructure and customer relationships to expand its offerings in non-fenestration products such as solar panel sealants, vinyl decking, and fencing. The market for these products is growing, driven by increasing demand for sustainable building materials and outdoor living spaces. This expansion could significantly increase revenue and diversify the company's income streams, with a potential market size exceeding $10 billion by 2030.
• Strategic Acquisitions: Quanex can pursue strategic acquisitions to expand its product portfolio, geographic reach, and market share. Acquiring companies with complementary products or technologies can create synergies and enhance Quanex's competitive position. The company should focus on acquiring companies that align with its core competencies and offer opportunities for cost savings and revenue growth. The timeline for acquisitions is ongoing, with potential deals materializing in the next 1-3 years.
• Penetration of Emerging Markets: Quanex can expand its presence in emerging markets such as Asia and Latin America, where demand for building products is growing rapidly. These markets offer significant opportunities for revenue growth, driven by increasing urbanization and infrastructure development. The company should focus on establishing partnerships with local distributors and adapting its products to meet the specific needs of these markets. This expansion could contribute significantly to revenue growth over the next 5-10 years.
• Product Innovation: Investing in research and development to develop innovative products and technologies can help Quanex differentiate itself from competitors and capture new market share. The company should focus on developing products that are more energy-efficient, sustainable, and cost-effective. For example, developing advanced insulating glass spacers or vinyl profiles can attract customers seeking high-performance building materials. The timeline for product innovation is ongoing, with new products expected to be launched every 1-2 years.
• Enhanced Customer Service: Improving customer service and building stronger relationships with OEMs can enhance customer loyalty and drive repeat business. Quanex should focus on providing timely and responsive support, offering customized solutions, and building long-term partnerships with its customers. This can be achieved through investments in customer relationship management (CRM) systems and training for sales and support staff. Enhanced customer service can lead to increased sales and market share over the next 2-3 years.

What Are NX's Competitive Advantages?

• Established relationships with original equipment manufacturers (OEMs).
• Diverse product portfolio catering to various segments of the building products industry.
• Geographic diversification with operations in North America, Europe, Canada, and Asia.
• Long-standing presence in the market with a history dating back to 1927.

What Does NX Do?

Founded in 1927 and headquartered in Houston, Texas, Quanex Building Products Corporation has evolved into a leading provider of components for the fenestration and cabinet industries. The company operates through three primary segments: North American Fenestration, European Fenestration, and North American Cabinet Components. These segments cater to original equipment manufacturers (OEMs) in the building products sector. Quanex's product portfolio includes flexible insulating glass spacers, extruded vinyl profiles, window and door screens, and precision-formed metal and wood products. Additionally, the company offers cabinet doors and other components for the kitchen and bathroom cabinet industry. Beyond fenestration and cabinet components, Quanex provides various non-fenestration products such as solar panel sealants, trim moldings, vinyl decking, fencing, water retention barriers, and conservatory roof components. Quanex serves its customers through a combination of sales representatives, a direct sales force, distributors, and independent sales agents, ensuring broad market coverage across the United States, Europe, Canada, Asia, and other international markets.

What Products and Services Does NX Offer?

• Provides flexible insulating glass spacers for windows and doors.
• Manufactures extruded vinyl profiles for fenestration applications.
• Produces window and door screens for residential and commercial buildings.
• Creates precision-formed metal and wood products for various applications.
• Supplies cabinet doors and other components for the kitchen and bathroom cabinet industry.
• Offers solar panel sealants for the renewable energy sector.
• Provides trim moldings, vinyl decking, and fencing for outdoor applications.
• Manufactures water retention barriers and conservatory roof components.

How Does NX Make Money?

• Manufactures and sells components for the fenestration industry.
• Supplies cabinet components to original equipment manufacturers (OEMs).
• Offers non-fenestration products such as solar panel sealants and vinyl decking.
• Distributes products through sales representatives, a direct sales force, distributors, and independent sales agents.

What Industry Does NX Operate In?

Quanex Building Products Corporation operates within the construction industry, which is influenced by factors such as housing starts, renovation activities, and economic growth. The fenestration and cabinet components market is competitive, with several players offering similar products. Quanex differentiates itself through its diverse product portfolio and geographic reach. The industry is subject to cyclical trends, with demand fluctuating based on economic conditions and consumer spending. Quanex's ability to adapt to changing market dynamics and maintain its competitive edge will be crucial for its long-term success.

Who Are NX's Key Customers?

• Original equipment manufacturers (OEMs) in the building products industry.
• Kitchen and bathroom cabinet manufacturers.
• Construction companies and contractors.
• Distributors of building materials.

Over the past six months, Quanex Building Products Corporation insiders filed 10 SEC Form 4 transactions — 0 sales and 10 purchases. On net that is roughly 13K shares acquired (about $0) — insiders putting money in tends to read as conviction.

Quanex Building Products Corporation has beaten Wall Street's EPS estimate in 7 of its last 8 reported quarters — a consistent record of delivering on expectations. Reported results have landed about 75.8% above estimates on average.

Quanex Building Products Corporation's Piotroski F-Score is 8/9, a 9-point checklist of profitability, leverage and efficiency — signaling solid underlying fundamentals. Its Altman Z-Score of 1.98 places it in the grey zone, a middle ground that warrants monitoring.

Return on equity for Quanex Building Products Corporation stands at -35.5%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is -12.9%, showing how much profit it generates from its asset base. Its free cash flow yield is 10.0%, a gauge of the cash the business throws off relative to its market value. A current ratio of 2.28 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is -29.1%, the inverse of the P/E and a quick read on earnings relative to price.

Quanex Building Products Corporation (NX) Valuation Context

Valued at $969M, NX is classified as a small-cap stock. Relative to its peer group, NX's quantitative score of 66/100 is roughly in line with the peer average of 57/100.

NX Revenue & Earnings Trend

In Q3 FY2026, NX generated $501.8M in top-line revenue, marking a sequential increase of 8.5%. The company recorded net income of $26.5M, with diluted EPS of $0.58. Revenue has increased across the last three reported quarters, suggesting sustained momentum for this small-cap Industrials company. Across the four most recent quarters, NX averaged $0.25 in diluted EPS.

Company Profile

Quanex Building Products Corporation operates in the Construction Materials industry within the Basic Materials sector. It is headquartered in Houston, US. The company is led by CEO George L. Wilson. NX has traded publicly since 1980.

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Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

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