Start with its own history
At 12.60×, ROCK is 45.7% below its 10-observation annual average. A lower multiple can reflect a lower price, higher earnings, or weaker growth expectations—not necessarily a bargain.
NASDAQ · ROCKManufacturing - Metal FabricationUpdated Nov 5, 2026
Gibraltar Industries, Inc. P/E ratio
Current valuation, historical context, and peer comparisons.
Current P/E ratio
12.60×
45.7% belowthe 10-year annual average
Share price43.58
÷Earnings per share3.46
Price and EPS in quote currency. Calculation details
Investors are paying 12.60 for every 1 of reported earnings per share.
P/E over time
2016 – 2025
Annual P/ESelected-period average 23.18×
3-year average16.70×3 positive annual observations
5-year average19.39×5 positive annual observations
10-year average23.18×10 positive annual observations
Peer median · TTM19.17×8 peers with positive P/E
Historical P/E ratios
Annual period-end data · 25 observations
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2025 | 15.12× | +15.5% |
| Dec 31, 2024 | 13.09× | -40.2% |
| Dec 31, 2023 | 21.88× | +22.6% |
| Dec 31, 2022 | 17.85× | -38.4% |
| Dec 31, 2021 | 28.99× | -20.2% |
| Dec 31, 2020 | 36.33× | +44.8% |
| Dec 31, 2019 | 25.09× | +41.0% |
| Dec 31, 2018 | 17.80× | +6.2% |
View all 25 annual observations +
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2017 | 16.75× | -57.0% |
| Dec 31, 2016 | 38.93× | +14.8% |
| Dec 31, 2015 | 33.92× | N/M |
| Dec 31, 2014 | N/M | N/M |
| Dec 31, 2013 | N/M | N/M |
| Dec 31, 2012 | 38.90× | +50.5% |
| Dec 31, 2011 | 25.85× | N/M |
| Dec 31, 2010 | N/M | N/M |
| Dec 31, 2009 | N/M | N/M |
| Dec 31, 2008 | 14.92× | -57.4% |
| Dec 31, 2007 | 35.05× | +187.7% |
| Dec 31, 2006 | 12.18× | -21.9% |
| Dec 31, 2005 | 15.61× | +14.3% |
| Dec 31, 2004 | 13.65× | -2.4% |
| Dec 31, 2003 | 13.98× | -15.2% |
| Dec 31, 2002 | 16.48× | -5.4% |
| Dec 31, 2001 | 17.43× | N/M |
Change is relative to the preceding observation. N/M values are excluded from averages.
How ROCK compares
Company P/E vs. peer trailing-12-month ratios
| Company | P/E ratio |
|---|---|
 ROCK This stockGibraltar Industries, Inc. | 12.60× |
 CSLCarlisle Companies Incorporated | 22.44× |
 JBIJanus International Group, Inc. | 20.62× |
 NXQuanex Building Products Corporation | 22.73× |
 WORWorthington Industries, Inc. | 19.32× |
 MLIMueller Industries, Inc. | 13.89× |
 IIINInsteel Industries, Inc. | 19.02× |
 TGTredegar Corporation | 7.58× |
 SMIDSmith-Midland Corporation | 17.02× |
Peers are selected by the data provider. Business models and earnings definitions can differ.
Put the numbers in context
What does ROCK’s P/E tell you?
Compare like with like
The median of the 8 positive peer ratios above is 19.17×. Check growth, margins, debt, and earnings quality before interpreting the gap. A faster-growing business may justify a higher multiple.
Check what drives earnings
One-off gains can temporarily lower P/E; unusual charges can raise it. Reported earnings and forward estimates answer different questions. Pair this view with return on equity and liquidity for a fuller picture.
Keep your research connected
Take ROCK into your spreadsheet
Pull historical P/E into Excel or Google Sheets with Wisesheets. Build your own comparisons alongside the rest of your financial model.
Explore WisesheetsQuarterly P/E · latest quarterLQ selects the latest reported quarter. Requires the Wisesheets add-in. See available data
=WISE("ROCK", "PE Ratio", "LQ")Sources & calculation methodology
Current P/E
Share price 43.58 ÷ EPS 3.46 = 12.60×. Data is supplied by Financial Modeling Prep through Wisesheets. Quote feed updated Nov 5, 2026; this is not a real-time trading quote.
History & averages
Annual and quarterly P/E observations are provided separately from the current quote. Averages use the latest 3, 5, or 10 annual observations, excluding missing and nonpositive ratios. Pre-IPO observations are omitted. These are period-end observations, not daily averages.
Data definitions and limitations
The current quote feed does not specify the exact EPS filing-period end or whether EPS is basic or diluted. We do not label it as forward P/E. Peer ratios are explicitly trailing-12-month (TTM) values. Historical observations do not include independently verified price and EPS inputs. Sources may update on different schedules; rounded inputs can produce small calculation differences. Historical comparisons describe past pricing, not an estimate of fair value.
ROCK P/E ratio: common questions
The essentials behind the numbers.
Gibraltar Industries, Inc.'s current P/E is 12.60× based on the quote data last updated Nov 5, 2026. It represents the share price divided by reported earnings per share. Prices and earnings may refresh on different schedules.
Annual P/E uses earnings for a completed fiscal year. Trailing-12-month (TTM) P/E uses the latest four quarters, while forward P/E uses forecast earnings. These are not interchangeable. This page labels peer ratios as TTM and shows dated annual or quarterly historical observations; it does not show forward estimates.
N/M means not meaningful: the feed has no positive P/E for that observation. Negative or zero earnings should not be ranked as a low positive valuation multiple. N/M observations are excluded from the averages shown above.
Divide the share price by earnings per share (EPS). For example, a share price of 100 and EPS of 5 gives a P/E of 20×. This page uses the price and EPS supplied together in the quote when both are positive.
Price timestamps, EPS definitions, share classes, adjustments, and fiscal periods can differ. A forward P/E also uses forecast earnings rather than reported earnings. Compare the inputs and as-of dates before comparing two displayed ratios.
Not necessarily. The average describes previous market pricing, not fair value. Changes in earnings quality, growth expectations, debt, accounting, and business risk can justify a different multiple today.