ROCK (Gibraltar Industries) EV-to-OCF: 39.07 (As of Aug. 17, 2026) — 199% Above Median

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ROCK Gibraltar Industries Inc ROCK
69 GF Score
Price $47.88
GF Value $91.98
Valuation Possible Value Trap
! 4 Warning Signs
View Full Analysis

What is Gibraltar Industries EV-to-OCF?

Gibraltar Industries ROCK -2.15% 69 EV-to-OCF is 39.07 as of Aug. 17, 2026, which is 199% above its 10-year median of 13.05. GuruFocus rates ROCK with a GF Score™ of 69/100 and a GF Value™ of $91.98 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 1,791 Construction companies, Gibraltar Industries ranks worse than 89.06% on this metric.

EV-to-OCF is calculated as enterprise value divided by its cash flow from operations. As of today, Gibraltar Industries's Enterprise Value is $2,775 Mil. Gibraltar Industries's Cash Flow from Operations for the trailing twelve months (TTM) ended in Jun. 2026 was $71 Mil. Therefore, Gibraltar Industries's EV-to-OCF for today is 39.07.

The historical rank and industry rank for Gibraltar Industries's EV-to-OCF or its related term are showing as below:

ROCK' s EV-to-OCF Range Over the Past 10 Years
Min: 6.58   Med: 13.05   Max: 156.51
Current: 39.07

During the past 13 years, the highest EV-to-OCF of Gibraltar Industries was 156.51. The lowest was 6.58. And the median was 13.05.

ROCK's EV-to-OCF is ranked worse than
89.06% of 1791 companies
in the Construction industry
Industry Median: 6.88 vs ROCK: 39.07

EV-to-OCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.

As of today (2026-08-17), Gibraltar Industries's stock price is $47.88. Gibraltar Industries's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 was $-5.050. Therefore, Gibraltar Industries's PE Ratio (TTM) for today is At Loss.


Gibraltar Industries  (NAS:ROCK) EV-to-OCF Explanation

EV-to-OCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.

Gibraltar Industries's PE Ratio (TTM) for today is calculated as:

PE Ratio (TTM)=Share Price (Today)/Earnings per Share (Diluted) (TTM)
=47.88/-5.050
=At Loss

Gibraltar Industries's share price for today is $47.88.
Gibraltar Industries's 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 $-5.050.

* 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.

Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Cash Flow from Operations is an important financial metric because it represents the cash generated from operating activities at a company's disposal. Companies with a low EV-to-OCF ratio, combined with a strong balance sheet are generally considered as undervalued.


Gibraltar Industries EV-to-OCF Related Terms


Gibraltar Industries EV-to-OCF Historical Data

* Premium members only.

The historical data trend for Gibraltar Industries's EV-to-OCF 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 EV-to-OCF Chart

Gibraltar Industries Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EV-to-OCF
Get a 7-Day Free Trial Premium Member Only Premium Member Only 95.77 14.75 10.76 8.96 8.40

Gibraltar Industries Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
EV-to-OCF Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 12.21 11.98 8.40 22.62 37.91

ROCK vs ARLO, NPKI, LMB: EV-to-OCF Comparison

For the Building Products & Equipment subindustry, Gibraltar Industries's EV-to-OCF, along with its competitors' market caps and EV-to-OCF 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 EV-to-OCF vs Construction Industry

For the Construction industry and Industrials sector, Gibraltar Industries's EV-to-OCF distribution charts can be found below:

* The bar in red indicates where Gibraltar Industries's EV-to-OCF falls into.


ROCK
69GF Score
Gibraltar Industries Inc ROCK
EV-to-OCF is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Gibraltar Industries EV-to-OCF Calculation

Gibraltar Industries's EV-to-OCF for today is calculated as:

EV-to-OCF=Enterprise Value (Today)/Cash Flow from Operations (TTM)
=2775.396/71.041
=39.07

Gibraltar Industries's current Enterprise Value is $2,775 Mil.
Gibraltar Industries's Cash Flow from Operations 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 $71 Mil.

* 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.

Frequently Asked Questions Learn more about EV-to-OCF →
What does a EV-to-OCF of 39.07 mean?
Gibraltar Industries (ROCK) has a EV-to-OCF of 39.07 as of Aug. 17, 2026. This is 199% above median its historical median of 13.05. Over the past decade, Gibraltar Industries' EV-to-OCF has ranged from 6.58 to 156.51. According to the industry distribution chart, Gibraltar Industries ranks #1595 out of 1791 companies in the Construction industry, placing it in the top 89.1%.
Is Gibraltar Industries' EV-to-OCF too high?
Gibraltar Industries' current EV-to-OCF of 39.07 is 199% above median its 10-year median of 13.05. Over the past 10 years, this metric has ranged from a low of 6.58 to a high of 156.51. The Construction industry median EV-to-OCF is 6.88. Gibraltar Industries' value of 39.07 is 467.9% above this industry median. Based on the distribution chart, Gibraltar Industries ranks #1595 out of 1791 companies in the Construction industry, which is in the bottom quartile relative to peers. 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' EV-to-OCF compare to ARLO and NPKI?
According to the Construction industry distribution chart, Gibraltar Industries ranks #1595 out of 1791 companies for EV-to-OCF. This places Gibraltar Industries in the lower half of its industry. The industry median EV-to-OCF is 6.88. Gibraltar Industries' value of 39.07 is 467.9% above this benchmark. Historically, Gibraltar Industries' own EV-to-OCF has ranged from 6.58 to 156.51 over the past decade. While the company's 10-year median is 13.05 vs. the industry median of 6.88, Gibraltar Industries 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 EV-to-OCF for a Construction company?
The median EV-to-OCF among Construction companies is 6.88, based on 1,791 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-OCF significantly above this median, while those in the bottom quartile fall well below. However, EV-to-OCF should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Gibraltar Industries's current EV-to-OCF of 39.07 is 467.9% 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 EV-to-OCF mean?
A high EV-to-OCF can signal that a stock is expensive relative to its fundamentals. For the Construction industry, the median EV-to-OCF is 6.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Gibraltar Industries's current EV-to-OCF is 39.07, which is 199% above median its own 10-year median of 13.05. 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 $91.98, compared to a current price of $47.88 — trading 47.9% below its estimated fair value. The current EV-to-OCF is 39.07, which is 199% above median its 10-year median of 13.05 and 467.9% above the Construction industry median of 6.88. 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 EV-to-OCF calculated?
EV-to-OCF is calculated from a company's financial statements. For Gibraltar Industries (ROCK), the current EV-to-OCF is 39.07 as of Aug. 17, 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 $91.98. GuruFocus considers Gibraltar Industries to be Possible Value Trap.

Key valuation signals for ROCK:

  • EV-to-OCF: 39.07 (199% above median its 10-year median of 13.05)
  • GF Value™: $91.98 vs. price of $47.88 (47.9% below fair value)
  • GF Score™: 69/100 with 4 warning signs
  • Industry Position: 467.9% above the Construction median (#1595 of 1791)

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 Business Description

Other Exchanges GI2:Germany
Address 3556 Lake Shore Road, P.O. Box 2028, Buffalo, NY, USA, 14219-0228
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

Get the complete analysis for ROCK

EV-to-OCF is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$47.88
Price
$91.98
GF Value