Start with its own history
At 28.77×, ACO5.F is 9.8% above its 10-observation annual average. A lower multiple can reflect a lower price, higher earnings, or weaker growth expectations—not necessarily a bargain.
FSX · ACO5.FIndustrial - MachineryUpdated Oct 23, 2026
Atlas Copco AB P/E ratio
Current valuation, historical context, and peer comparisons.
Current P/E ratio
28.77×
9.8% abovethe 10-year annual average
Share price14.265
÷Earnings per share0.4958
Price and EPS in quote currency. Calculation details
Investors are paying 28.77 for every 1 of reported earnings per share.
P/E over time
2016 – 2025
Annual P/ESelected-period average 26.19×
3-year average29.30×3 positive annual observations
5-year average30.52×5 positive annual observations
10-year average26.19×10 positive annual observations
Peer median · TTM31.12×8 peers with positive P/E
Historical P/E ratios
Annual period-end data · 15 observations
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2025 | 30.58× | +10.7% |
| Dec 31, 2024 | 27.64× | -6.9% |
| Dec 31, 2023 | 29.69× | +16.2% |
| Dec 31, 2022 | 25.54× | -34.8% |
| Dec 31, 2021 | 39.17× | +21.4% |
| Dec 31, 2020 | 32.25× | +26.1% |
| Dec 31, 2019 | 25.59× | +1042.2% |
| Dec 31, 2018 | 2.24× | -90.4% |
View all 15 annual observations +
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2017 | 23.44× | -9.1% |
| Dec 31, 2016 | 25.79× | +30.4% |
| Dec 31, 2015 | 19.77× | +1.8% |
| Dec 31, 2014 | 19.43× | +22.0% |
| Dec 31, 2013 | 15.92× | +12.7% |
| Dec 31, 2012 | 14.13× | +14.7% |
| Dec 31, 2011 | 12.33× | N/M |
Change is relative to the preceding observation. N/M values are excluded from averages.
How ACO5.F compares
Company P/E vs. peer trailing-12-month ratios
| Company | P/E ratio |
|---|---|
 ACO5.F This stockAtlas Copco AB | 28.77× |
 ALFA.STAlfa Laval Corporate AB | 27.14× |
 MTRS.STMunters Group AB | 46.47× |
 NDSNNordson Corporation | 31.84× |
 PHParker-Hannifin Corporation | 30.41× |
 TTTrane Technologies plc | 33.19× |
 EMREmerson Electric Co. | 34.66× |
 SIE.DESiemens AG | 24.92× |
 SU.PASchneider Electric S.E. | 27.08× |
Peers are selected by the data provider. Business models and earnings definitions can differ.
Put the numbers in context
What does ACO5.F’s P/E tell you?
Compare like with like
The median of the 8 positive peer ratios above is 31.12×. 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 ACO5.F 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("ACO5.F", "PE Ratio", "LQ")Sources & calculation methodology
Current P/E
Share price 14.265 ÷ EPS 0.4958 = 28.77×. Data is supplied by Financial Modeling Prep through Wisesheets. Quote feed updated Oct 23, 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.
ACO5.F P/E ratio: common questions
The essentials behind the numbers.
Atlas Copco AB's current P/E is 28.77× based on the quote data last updated Oct 23, 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.