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A Look At Semtech’s Valuation After Recent Share Pullback

Simply Wall St·03/29/2026 16:09:24
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What Semtech’s Recent Share Performance Tells You

Semtech (SMTC) has drawn investor attention after a recent pullback, with the share price down 2.7% over the past day and about 20% over the past month, despite strong longer term returns.

See our latest analysis for Semtech.

The recent 30 day share price return of a 20% decline, alongside a 4.1% year to date share price decline, contrasts with a 1 year total shareholder return of 105.9%. This suggests that momentum has cooled after a strong run.

If Semtech’s swings have caught your attention and you want to see what else might fit a similar growth or tech infrastructure theme, it is worth scanning 35 AI infrastructure stocks

With Semtech’s shares giving back some of their recent gains, while analyst targets still sit well above the current US$72.16 price, investors may question whether the stock now trades below its potential or whether the market is already pricing in future growth.

Most Popular Narrative: 31% Undervalued

Semtech’s fair value in the most followed narrative sits at $104.62 versus the last close at $72.16, putting a lot of weight on future earnings power and AI data center demand.

Accelerating demand from hyperscale data centers and AI infrastructure is driving robust, multi-year growth across Semtech's high-margin data center business, supported by design wins in advanced optical (FiberEdge), low-power (LPO), and active copper interconnects (CopperEdge/ACC); as data rates move from 400G to 800G and 1.6T, Semtech stands to capture significant revenue and margin expansion from new content per deployment.

Read the complete narrative.

Want to see what kind of revenue ramp, margin reset, and future earnings multiple are baked into that fair value? The core narrative leans on ambitious growth, improving profitability, and a premium valuation multiple usually reserved for established sector leaders.

Result: Fair Value of $104.62 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, there are still real swing factors here, including volatile China bookings and pressure from lower margin IoT and consumer segments, that could cap the profit recovery story.

Find out about the key risks to this Semtech narrative.

Another Way To Look At Semtech’s Valuation

The narrative fair value leans on future earnings and AI driven growth, but the SWS DCF model paints a different picture. At a current price of $72.16 and a DCF estimate of $44.09, Semtech screens as overvalued on cash flow assumptions. This raises a simple question: which story do you trust more?

Look into how the SWS DCF model arrives at its fair value.

SMTC Discounted Cash Flow as at Mar 2026
SMTC Discounted Cash Flow as at Mar 2026

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Semtech for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 62 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

With such mixed signals on value and future potential, this is a moment to look closely at the data yourself, weigh both sides of the story, and then check the 2 key rewards and 1 important warning sign

Ready For More Investment Ideas?

If Semtech has sparked your curiosity, do not stop here; use the Simply Wall St screener to uncover other stocks that could fit your goals before the market moves on.

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.

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