Analog Devices has posted striking gains in recent years, and the current share price now puts a clear question on the table about how far its earnings can support that move. With the stock at US$428.27, investors are weighing how much of the story around chips for AI, 5G and power management is already reflected in the valuation.
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Analog Devices has returned 181.8% over the past 3 years, which raises the stakes on whether its profit base and earnings power justify this kind of share price performance.
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Reports pointing to stronger demand for application specific and digital power chips in AI, 5G, data centers and electric vehicles can influence how investors think about Analog Devices' future earnings path and what multiple they are willing to pay today.
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The analysts covering Analog Devices have run their own numbers. See what analysts think Analog Devices's shares could be worth .
The issue now is whether the current valuation of Analog Devices is adequately supported by its earnings profile when judged against the Fair Ratio benchmark.
If you want to stress test this same earnings versus price question beyond Analog Devices, it helps to line it up against 55 AI infrastructure stocks .
Is Analog Devices Getting Expensive on Earnings?
The P/E ratio is a useful yardstick for Analog Devices because earnings remain a central reference point for how investors weigh its chip portfolio exposure to AI, 5G and power management themes. At roughly 50.2x earnings, the stock trades above both the broader semiconductor sector on about 44.2x and the closer peer group near 41.5x, so the market is already assigning a premium to this business.
The Fair Ratio model, which looks at earnings power in the context of growth expectations, margins, risk profile and size, points to a lower multiple than where Analog Devices changes hands today, so the shares screen overvalued on this framework. Because recent ASIC and digital power IC reports highlight Analog Devices as a key supplier into AI data centers and 5G infrastructure, part of that richer P/E valuation likely reflects investors paying up early for those earnings streams rather than waiting for them to fully show in reported numbers. Explore the numbers behind Analog Devices's P/E valuation .
The Analog Devices Narrative: What Would Justify Today's Price?
Simply Wall St Narratives for Analog Devices pick up where that valuation puzzle leaves off. They set out the specific assumptions on growth, margins and earnings that would need to hold for Analog Devices' share price to be worth materially more or materially less than it is today, and sit on Simply Wall St's Community page so you can see the future implied by a single ratio or model and track how closely reality matches that path.
Bulls and bears on Analog Devices are both watching the same AI, autos and industrial story, yet they read the valuation gap very differently.
Bull case: 9% undervalued
"Ongoing industrial and mass market recovery, with industrial at 49% of Q3 2026 revenue and up strongly across automation, energy infrastructure, aerospace and defense, test and measurement…"
Discover why this Narrative puts Analog Devices at 9% undervalued .
Bear case: 16% overvalued
"At least one external analysis that values Analog Devices around US$228 per share on a discounted cash flow basis, compared with a market price near US$389, alongside references to insider selling and lower ROE, EBITDA, gross profit and revenue growth versus some peers…"
Explore why this Narrative puts Analog Devices at 16% overvalued .
One more piece before deciding what Analog Devices is worth to you
Before you lean too hard on any single valuation lens for Analog Devices, it helps to see where professional earnings models place this business a few years from now and how that lines up with the current price. Explore where analysts expect Analog Devices to be in a few years .
This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
Companies discussed in this article include ADI .
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