Stock Analysis

Cummins (CMI) Valuation Check After Analyst Upgrades and Growing Data Center Power Exposure

Recent analyst upgrades and upbeat commentary around Cummins (CMI) have pushed the stock back into focus, as investors weigh its growing data center backup power exposure against a softer heavy truck cycle.

See our latest analysis for Cummins.

That backdrop helps explain why the latest share price of $506.72 sits on top of a powerful 45.76 percent year to date share price return and a 47.09 percent one year total shareholder return, signaling momentum that looks more like a sustained rerating than a short term pop.

If Cummins data center angle has you rethinking where industrial growth could come from next, it might be worth exploring aerospace and defense stocks as another pocket of mission critical power and infrastructure plays.

With Cummins trading just shy of analyst targets yet still showing a sizable intrinsic discount, the key question now is whether investors are underestimating its data center and power shift, or if the market is already pricing in that future growth.

Most Popular Narrative Narrative: 2.8% Undervalued

With Cummins last closing at $506.72 against a most popular narrative fair value near $522, the story leans toward modest upside anchored in durable earnings power.

The fair value estimate has risen slightly to approximately $522 from about $510, reflecting modestly higher long-term earnings expectations. The future P/E has moved up slightly to roughly 20.0x from about 19.7x, pointing to a small expansion in the valuation multiple applied to forward earnings.

Read the complete narrative.

Curious what justifies paying a richer multiple for a mature industrial name, and how growth, margins, and earnings are expected to evolve from here? The narrative quietly embeds a shift in profitability and scale that could reshape how investors value Cummins’ data center and truck cycle exposure. Want to see the exact assumptions driving that higher fair value and where the upside really comes from?

Result: Fair Value of $521.57 (UNDERVALUED)

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

However, that optimism could be tested if the North American truck downturn deepens or if regulatory and tariff uncertainty continues to inflate Cummins’ cost base.

Find out about the key risks to this Cummins narrative.

Another View: Multiples Tell A Richer Story

Step back from that 2.8 percent narrative undervaluation and the picture looks less forgiving. Cummins trades on a 26.2x price to earnings ratio versus 25.3x for the US Machinery industry and 23.5x for peers. Our fair ratio is a much higher 34.9x, suggesting either a quality premium that could grow or a margin of error that could shrink fast if expectations wobble. Is this a sensible rerating or a narrow runway for disappointment?

See what the numbers say about this price — find out in our valuation breakdown.

NYSE:CMI PE Ratio as at Dec 2025
NYSE:CMI PE Ratio as at Dec 2025

Build Your Own Cummins Narrative

If this interpretation does not quite fit your view, or you prefer to dig into the numbers yourself, you can build a personalized narrative in just a few minutes, Do it your way.

A good starting point is our analysis highlighting 4 key rewards investors are optimistic about regarding Cummins.

Looking for more investment ideas?

Ready to level up your portfolio strategy, not just your Cummins view? Use the Simply Wall St Screener to uncover targeted opportunities you do not want to miss.

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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About NYSE:CMI

Cummins

Offers various power solutions worldwide.

Outstanding track record with excellent balance sheet and pays a dividend.

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