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Sempra (SRE) Stock Looks Above Fair Value After Its 65% Run

Simply Wall St · 2d ago

Sempra’s share price has climbed 65.1% over the past five years. With the stock recently closing at US$92.25 and broader checks flagging it as expensive, investors are weighing strong past returns against signals that it may no longer be a clear bargain.

  • A 65.1% gain over five years highlights that Sempra has already delivered solid long term returns, which can raise the bar for what counts as attractively priced today.
  • Progress at Sempra Infrastructure, including the first LNG cargo from the ECA LNG project and planned simplification of the business toward regulated utilities, can support higher earnings expectations. At the same time, execution risks around large projects and leadership changes may limit how much investors are willing to pay.
  • Sempra passes 0 of 6 valuation checks. This indicates the stock leans expensive rather than showing up as a clear bargain on Simply Wall St’s broader screening of price versus fundamentals, see 0/6.

The issue now is whether Sempra’s current price already reflects these LNG milestones and planned portfolio shifts, or if there is still room for further upside without stretching valuation too far.

Sempra delivered 21.3% returns over the last year. See how this stacks up to the rest of the Integrated Utilities industry.

Is Sempra Getting Expensive on Earnings?

The P/E ratio is a common way to look at Sempra because it is designed to be an earnings driven utility company. Sempra currently trades on a P/E of about 31.3x, compared with an integrated utilities industry average of roughly 19.3x and a peer group average near 20.1x. This puts the stock at a clear premium to both sets of benchmarks.

The fair P/E multiple implied by Simply Wall St’s model is 27.3x, which is lower than where Sempra trades today and suggests investors are already paying up relative to what the company’s profile might support. Despite the recent LNG progress and planned shift toward a more regulated earnings mix, the current valuation still sits above this tailored fair ratio.

On this P/E yardstick, Sempra stock screens as overvalued compared with both its fair ratio and the broader utilities sector.

NYSE:SRE P/E Ratio as at Jul 2026
NYSE:SRE P/E Ratio as at Jul 2026

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

The Sempra Narrative: What Would Justify Today's Price?

Simply Wall St Narratives for Sempra pick up where this valuation puzzle leaves off by spelling out which combinations of future growth, margins and earnings would need to play out for the stock to look meaningfully cheaper or more expensive than today’s price on the Community page. Each narrative links its number to a specific view on how Sempra's growth, profitability and risks might evolve, giving you something concrete to revisit as fresh information comes through.

Now could be an interesting time to add your voice to the Simply Wall St community by sharing a Narrative on Sempra, setting out a number driven view on whether developments like the ECA LNG progress and the planned infrastructure stake sale ultimately support today's valuation. Put a clear figure on your case and track how it holds up as Sempra's earnings mix, leadership and project milestones evolve.

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

The Bottom Line

For investors looking at Sempra today, the key takeaway is that the stock currently screens as overvalued on earnings-based market multiples, with a low value score and little support from broader valuation checks. That does not rule out further upside. However, it does mean the market already prices in a lot of confidence around LNG execution, the shift toward regulated utilities and leadership transition. The crux of the debate from here is whether those expectations prove justified enough to support the premium P/E, or whether any hiccups on projects or earnings mix prompt investors to rethink how much they are willing to pay for Sempra.

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.