Owens-CorningOC +7.11%82 EBITDA Margin % is 12.98% as of Mar. 2026, which is 28% below its 10-year median of 18.06. GuruFocus rates OC with a GF Score™ of 82/100 and a GF Value™ of $154.11 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,768 Construction companies, Owens-Corning ranks worse than 55.49% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Owens-Corning's EBITDA for the
three
months ended in Mar. 2026 was $294 Mil. Owens-Corning's Revenue for the
three
months ended in Mar. 2026 was $2,265 Mil. Therefore, Owens-Corning's EBITDA margin for the quarter that ended in Mar. 2026 was 12.98%.
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Owens-Corning EBITDA Margin % Related Terms
Owens-Corning EBITDA Margin % Historical Data
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The historical data trend for Owens-Corning's EBITDA Margin % can be seen below:
* 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, Owens-Corning's EBITDA Margin %, along with its competitors' market caps and EBITDA 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.
Owens-Corning EBITDA Margin % vs Construction Industry
For the Construction industry and Industrials sector, Owens-Corning's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Owens-Corning's EBITDA 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.
Owens-Corning (OC) has a EBITDA Margin % of 12.98% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Owens-Corning and its competitors. This is 28% below median its historical median of 18.06. Over the past decade, Owens-Corning's EBITDA Margin % has ranged from 5.23 to 25.14. According to the industry distribution chart, Owens-Corning ranks #981 out of 1768 companies in the Construction industry, placing it in the top 55.5%.
Is Owens-Corning's EBITDA Margin % too high?
Owens-Corning's current EBITDA Margin % of 12.98% is 28% below median its 10-year median of 18.06. Over the past 10 years, this metric has ranged from a low of 5.23 to a high of 25.14. The Construction industry median EBITDA Margin % is 9.15. Owens-Corning's value of 12.98% is 41.9% above this industry median. Based on the distribution chart, Owens-Corning ranks #981 out of 1768 companies in the Construction industry, which is below the industry midpoint. Overall, Owens-Corning has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Owens-Corning's EBITDA Margin % compare to WMS and SPXC?
According to the Construction industry distribution chart, Owens-Corning ranks #981 out of 1768 companies for EBITDA Margin %. This places Owens-Corning in the lower half of its industry. The industry median EBITDA Margin % is 9.15. Owens-Corning's value of 12.98% is 41.9% above this benchmark. Historically, Owens-Corning's own EBITDA Margin % has ranged from 5.23 to 25.14 over the past decade. While the company's 10-year median is 18.06 vs. the industry median of 9.15, Owens-Corning has consistently been above 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 EBITDA Margin % for a Construction company?
The median EBITDA Margin % among Construction companies is 9.15, based on 1,768 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Owens-Corning's current EBITDA Margin % of 12.98% is 41.9% above 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 EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Owens-Corning and its competitors. For the Construction industry, the median EBITDA Margin % is 9.15 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Owens-Corning's current EBITDA Margin % is 12.98%, which is 28% below median its own 10-year median of 18.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Owens-Corning stock overvalued right now?
Based on GuruFocus' analysis, Owens-Corning (OC) is currently considered Modestly Undervalued. The stock's GF Value™ is $154.11, compared to a current price of $132.95 — trading 13.7% below its estimated fair value. The current EBITDA Margin % is 12.98%, which is 28% below median its 10-year median of 18.06 and 41.9% above the Construction industry median of 9.15. Owens-Corning's overall GF Score™ is 82/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Owens-Corning (OC), the current EBITDA Margin % is 12.98% as of Mar. 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 Owens-Corning (OC) Overvalued in 2026?
Based on GuruFocus' analysis, Owens-Corning stock appears to be undervalued.
The current stock price of $132.95 is trading 13.7% below its estimated GF Value™ of $154.11.
GuruFocus considers Owens-Corning to be Modestly Undervalued.
Key valuation signals for OC:
EBITDA Margin %: 12.98% (28% below median its 10-year median of 18.06)
GF Value™: $154.11 vs. price of $132.95 (13.7% below fair value)
Industry Position: 41.9% above the Construction median (#981 of 1768)
No single metric tells the full story. See the OC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Owens-Corning Inc is a building products company that offers roofing products and systems, insulation products (hermal and acoustical batts, loose fill insulation, spray foam insulation, wet use chopped strand, etc.), and doors and door systems. The company's reportable segments are: Roofing, Insulation, and Doors. Maximum revenue is generated from the Roofing segment, which manufactures and sells residential roofing shingles, oxidized asphalt materials, roofing components, and composite lumber mainly used in residential construction. This segment also manufactures and sells glass mat and specialty veil materials used in building and construction applications. Geographically, the company generates maximum revenue from the United States, followed by Europe, Asia-Pacific, and other markets.
82GF Score
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EBITDA Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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