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Gibraltar Industries's EPS (Basic) for the
three
months ended in Jun. 2026 was $0.28.
Its EPS (Basic) for the trailing twelve months (TTM) ended in Jun. 2026 was $-5.05.
During the past 12 months, Gibraltar Industries's average EPS without NRIGrowth Rate was -22.00% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was 4.90% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was 11.00% per year.
During the past 10 years, the average EPS without NRIGrowth Rate was 13.30% per year.
During the past 13 years, Gibraltar Industries's highest 3-Year average EPS without NRI Growth Rate was 75.90% per year. The lowest was -35.30% per year. And the median was 14.55% per year.
Gibraltar Industries (NAS:ROCK) Earnings per Share (Diluted) Explanation
Earnings Per Share (EPS) is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.
Be Aware
Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.
If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.
Gibraltar Industries Earnings per Share (Diluted) Related Terms
Gibraltar Industries Earnings per Share (Diluted) Historical Data
* Premium members only.
The historical data trend for Gibraltar Industries's Earnings per Share (Diluted) 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.
Gibraltar Industries Earnings per Share (Diluted) Chart
ROCK vs ARLO, NPKI, LMB: Earnings per Share (Diluted) Comparison
For the Building Products & Equipment subindustry, Gibraltar Industries's PE Ratio, along with its competitors' market caps and PE Ratio 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.
Gibraltar Industries PE Ratio vs Construction Industry
For the Construction industry and Industrials sector, Gibraltar Industries's PE Ratio distribution charts can be found below:
* The bar in red indicates where Gibraltar Industries's PE Ratio falls into.
Gibraltar Industries Earnings per Share (Diluted) Calculation
Earnings Per Share (EPS) is the amount of earnings per outstanding share of the company's stock. In calculating earnings per share, the dividends of preferred stocks need to subtracted from the total net income first.
Gibraltar Industries's Earnings Per Share (Diluted) for the fiscal year that ended in Dec. 2025 is calculated as
Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-5.05
* 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.
Companies also reported diluted shares in their financial reports. Diluted shares include the shares of convertibles or warrants outstanding.
What does a Earnings per Share (Diluted) of $-5.05 mean?
Gibraltar Industries (ROCK) has a Earnings per Share (Diluted) of $-5.05 as of Jun. 2026. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on Gibraltar Industries and its competitors. According to the industry distribution chart, Gibraltar Industries ranks #754 out of 1347 companies in the Construction industry, placing it in the top 56%.
Is Gibraltar Industries' Earnings per Share (Diluted) too high?
Gibraltar Industries' current Earnings per Share (Diluted) is $-5.05. Based on the distribution chart, Gibraltar Industries ranks #754 out of 1347 companies in the Construction industry, which is below the industry midpoint. Overall, Gibraltar Industries has a GF Score™ of 69/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Gibraltar Industries' Earnings per Share (Diluted) compare to ARLO and NPKI?
According to the Construction industry distribution chart, Gibraltar Industries ranks #754 out of 1347 companies for Earnings per Share (Diluted). This places Gibraltar Industries in the lower half of its industry. The industry median Earnings per Share (Diluted) is 9.10. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings per Share (Diluted) for a Construction company?
The median Earnings per Share (Diluted) among Construction companies is 9.10, based on 1,347 companies in the industry. Companies in the top quartile (top 25%) have a Earnings per Share (Diluted) significantly above this median, while those in the bottom quartile fall well below. However, Earnings per Share (Diluted) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Earnings per Share (Diluted) mean?
A high Earnings per Share (Diluted) can signal that a stock is expensive relative to its fundamentals. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on Gibraltar Industries and its competitors. For the Construction industry, the median Earnings per Share (Diluted) is 9.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Gibraltar Industries's current Earnings per Share (Diluted) is $-5.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gibraltar Industries stock overvalued right now?
Based on GuruFocus' analysis, Gibraltar Industries (ROCK) is currently considered Possible Value Trap. The stock's GF Value™ is $91.87, compared to a current price of $47.88 — trading 47.9% below its estimated fair value. The current Earnings per Share (Diluted) is $-5.05. Gibraltar Industries' overall GF Score™ is 69/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings per Share (Diluted) calculated?
Earnings per Share (Diluted) is calculated from a company's financial statements. For Gibraltar Industries (ROCK), the current Earnings per Share (Diluted) is $-5.05 as of Jun. 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 Gibraltar Industries (ROCK) Overvalued in 2026?
Based on GuruFocus' analysis, Gibraltar Industries stock appears to be undervalued.
The current stock price of $47.88 is trading 47.9% below its estimated GF Value™ of $91.87.
GuruFocus considers Gibraltar Industries to be Possible Value Trap.
Key valuation signals for ROCK:
Earnings per Share (Diluted): $-5.05
GF Value™: $91.87 vs. price of $47.88 (47.9% below fair value)
No single metric tells the full story. See the ROCK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Gibraltar Industries Inc manufactures and provides products and services for the Renewable energy, Residential, Agtech, and Infrastructure markets. The Renewable Segment is engaged in designing, engineering, manufacturing, and installing solar racking and electrical balance systems. Agtech Segment provides growing and processing solutions including the designing, engineering, manufacturing, full-scope construction, maintenance, and support of greenhouses and indoor growing operations, and botanical extraction systems. It derives key revenue from the Residential segment which offers roof and foundation ventilation products, single point and centralized mail systems electronic package solutions, and Retractable awnings and gutter guards, among other products.
69GF Score
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Earnings per Share (Diluted) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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