Quanex Building ProductsNX +7.31%65 FCF Margin % is 1.71% as of Apr. 2026, which is 69% below its 10-year median of 5.48. GuruFocus rates NX with a GF Score™ of 65/100 and a GF Value™ of $29.22 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 1,770 Construction companies, Quanex Building Products ranks better than 59.32% on this metric.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Building Products & Equipment subindustry, Quanex Building Products's FCF Margin %, along with its competitors' market caps and FCF Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Quanex Building Products FCF Margin % vs Construction Industry
For the Construction industry and Industrials sector, Quanex Building Products's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Quanex Building Products's FCF Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Quanex Building Products (NX) has a FCF Margin % of 1.71% as of Apr. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Quanex Building Products and its competitors. This is 69% below median its historical median of 5.48. Over the past decade, Quanex Building Products' FCF Margin % has ranged from 4.05 to 9.70. According to the industry distribution chart, Quanex Building Products ranks #720 out of 1770 companies in the Construction industry, placing it in the top 40.7%.
Is Quanex Building Products' FCF Margin % too high?
Quanex Building Products' current FCF Margin % of 1.71% is 69% below median its 10-year median of 5.48. Over the past 10 years, this metric has ranged from a low of 4.05 to a high of 9.70. The Construction industry median FCF Margin % is 2.61. Quanex Building Products' value of 1.71% is 34.5% below this industry median. Based on the distribution chart, Quanex Building Products ranks #720 out of 1770 companies in the Construction industry, which is above the industry midpoint. Overall, Quanex Building Products has a GF Score™ of 65/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Quanex Building Products' FCF Margin % compare to APOG and LMB?
According to the Construction industry distribution chart, Quanex Building Products ranks #720 out of 1770 companies for FCF Margin %. This puts Quanex Building Products in the upper half of its industry. The industry median FCF Margin % is 2.61. Quanex Building Products' value of 1.71% is 34.5% below this benchmark. Historically, Quanex Building Products' own FCF Margin % has ranged from 4.05 to 9.70 over the past decade. While the company's 10-year median is 5.48 vs. the industry median of 2.61, Quanex Building Products has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Construction company?
The median FCF Margin % among Construction companies is 2.61, based on 1,770 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Quanex Building Products's current FCF Margin % of 1.71% is 34.5% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Quanex Building Products and its competitors. For the Construction industry, the median FCF Margin % is 2.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Quanex Building Products's current FCF Margin % is 1.71%, which is 69% below median its own 10-year median of 5.48. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Quanex Building Products stock overvalued right now?
Based on GuruFocus' analysis, Quanex Building Products (NX) is currently considered Possible Value Trap. The stock's GF Value™ is $29.22, compared to a current price of $17.77 — trading 39.2% below its estimated fair value. The current FCF Margin % is 1.71%, which is 69% below median its 10-year median of 5.48 and 34.5% below the Construction industry median of 2.61. Quanex Building Products' overall GF Score™ is 65/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Quanex Building Products (NX), the current FCF Margin % is 1.71% as of Apr. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Quanex Building Products (NX) Overvalued in 2026?
Based on GuruFocus' analysis, Quanex Building Products stock appears to be undervalued.
The current stock price of $17.77 is trading 39.2% below its estimated GF Value™ of $29.22.
GuruFocus considers Quanex Building Products to be Possible Value Trap.
Key valuation signals for NX:
FCF Margin %: 1.71% (69% below median its 10-year median of 5.48)
GF Value™: $29.22 vs. price of $17.77 (39.2% below fair value)
Industry Position: 34.5% below the Construction median (#720 of 1770)
No single metric tells the full story. See the NX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Quanex Building Products Corp is a manufacturer of components sold to original equipment manufacturers in the building products industry. It manufactures engineered products like window and door components that include flexible insulating glass spacers, extruded vinyl profiles, window and door screens, solar panel sealants and precision-formed metal and wood products among others. Its four operating segments are North American Fenestration being the key revenue driver, European Fenestration, North American Cabinet Components, and Tyman. Geographically, it derives a majority of revenue from the United States.
65GF Score
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