• Investors may be wondering if Cummins at US$669.23 is still offering value after such a strong run, or if most of the upside is already priced in.
• The stock is up 28.2% year to date and has returned 107.9% over the past year, although it has edged down 0.5% over the last week and 1.5% over the last month.
• Recent headlines have focused on Cummins as a key player in capital goods and power solutions. This has kept the stock in the spotlight for investors looking at industrial exposure. This context helps explain why the share price performance has attracted attention even when short term moves have been softer.
• Cummins currently has a valuation score of 1 out of 6. The next sections will break down what that means across different valuation methods and then finish with a broader framework that can help you judge value beyond the usual ratios.

Cummins scores just 1/6 on our valuation checks. See what other red flags we found in the full valuation breakdown.

Approach 1: Cummins Discounted Cash Flow (DCF) Analysis

A Discounted Cash Flow model estimates what a stock could be worth today by projecting the cash the company may generate in the future and discounting those cash flows back to a present value.

For Cummins, the model used is a 2 Stage Free Cash Flow to Equity approach based on cash flow projections. The latest twelve month free cash flow sits at about $2.72b. Analyst estimates and subsequent extrapolations suggest annual free cash flow projections such as $2.88b in 2026 and $5.05b in 2030, with later years extending to around $6.30b by 2035 according to the provided projections.

When these projected cash flows are discounted back to today, the DCF model points to an estimated intrinsic value of about $643.63 per share, compared with the current share price of $669.23. That implies the stock is around 4.0% above the DCF estimate, which sits within a fairly tight band.

Result: ABOUT RIGHT

Cummins is fairly valued according to our Discounted Cash Flow (DCF), but this can change at a moment's notice. Track the value in your watchlist or portfolio and be alerted on when to act.

Approach 2: Cummins Price vs Earnings

For established, profitable companies, the P/E ratio is a useful shorthand because it tells you how much you are paying for each dollar of current earnings. Investors usually accept a higher P/E when they expect stronger earnings growth or see lower risk, and a lower P/E when growth expectations are more modest or risks feel higher.

Cummins currently trades on a P/E of 34.55x. That is above the Machinery industry average of 26.78x and slightly above the peer group average of 33.69x, which suggests the stock is priced at a premium to many industry peers.

Simply Wall St’s Fair Ratio for Cummins is 39.31x. This is a proprietary estimate of what the P/E could be, given factors such as the company’s earnings growth profile, profit margins, industry, market cap and risk characteristics. This makes it more tailored than a simple comparison with peers or the broad industry, which may not share the same growth, quality or risk traits.

Set against this Fair Ratio, Cummins’ current P/E of 34.55x sits below the 39.31x estimate, which indicates that the stock is trading below that blended fair value marker.

Result: UNDERVALUED

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Upgrade Your Decision Making: Choose your Cummins Narrative

Earlier we mentioned that there is an even better way to understand valuation, so on Simply Wall St's Community page you can use Narratives, where you set a story for Cummins that links your view of its business to specific forecasts for revenue, earnings and margins. These then roll into a fair value you can compare with the current price to help decide whether to buy, hold or sell. That fair value will update automatically as new news or earnings arrive. A more optimistic Cummins Narrative might lean toward the higher fair value of about US$845, while a more cautious one might sit closer to US$520, both using the same tool but reflecting different assumptions.

For Cummins, however, we will make it really easy for you with previews of two leading Cummins Narratives:

Fair value: US$845.00

Current price vs this fair value: around 21% below that bullish estimate

Assumed revenue growth: 12.9%

• Backs a view that data center power demand, the HELM engine platform and zero emission partnerships support higher long term earnings and margins.
• Builds in rising profitability, with analysts in this cohort expecting higher profit margins and earnings by 2029 compared with today.
• Assumes Cummins can reach about US$48.8b of revenue and US$6.1b of earnings by 2029, on a future P/E of 24.8x, while acknowledging meaningful risks in trucks, construction and China.

Fair value: US$643.36

Current price vs this fair value: around 4% above that consensus estimate

Assumed revenue growth: 7.64%

• Sees data center power and clean energy projects as helpful but balanced by softer truck markets, regulatory uncertainty and mixed zero emission progress.
• Builds in revenue growth of 7.6% a year and margin improvement to 11.4%, but on the view that these expectations are broadly reflected in the current price.
• Arrives at a consensus fair value of about US$643 on 2029 earnings of US$4.8b and a future P/E of 23.9x, with upside and downside framed by analyst targets between roughly US$490 and US$784.

If you want to see how your own view of Cummins compares with these two narratives, you can use the Community tools to adjust the revenue, margin and P/E assumptions to something that fits your expectations, then track how the fair value and risk reward profile evolve over time.

To see how these results tie into long-term growth, risks, and valuation, check out the full range of community narratives for Cummins on Simply Wall St. Add the company to your watchlist or portfolio so you'll be alerted when the story evolves.

Do you think there's more to the story for Cummins? Head over to our Community to see what others are saying!

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.