Assessing Sempra (SRE) Valuation After Recent Share Price Weakness

Sempra

Sempra

SRE

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Why Sempra (SRE) is on investors’ radar today

Sempra (SRE) has drawn attention after recent share performance, with the stock down about 1% over the past day and weaker over the past week, month and past 3 months. Investors are weighing this against its regulated utilities footprint in California, Texas and its international infrastructure operations.

At around US$89.13, recent weakness in Sempra’s share price, including a 90 day share price return of about 7% lower, contrasts with a 1 year total shareholder return of roughly 16.9%. This suggests longer term holders have still seen gains.

If Sempra’s recent pullback has you thinking about where else to find steady infrastructure style opportunities, it could be a good time to scan 33 power grid technology and infrastructure stocks

With Sempra’s stock softer in the short term but still showing a stronger 1 year return, investors are asking a key question: is today’s price overlooking its regulated utility footprint, or already reflecting future growth expectations?

Most Popular Narrative: 14.3% Undervalued

Against Sempra’s last close of $89.13, the most followed narrative pegs fair value at $104, implying meaningful upside if its thesis plays out.

Grid modernization, wildfire hardening, and the integration of renewables and storage in California and Texas will expand the company's regulated asset base and enable approved rate increases, supporting both margins and top-line growth as electrification and decarbonization accelerate.

Want to see what is sitting behind that fair value? The narrative leans on steady revenue expansion, richer margins, and a future earnings multiple that assumes real staying power.

Result: Fair Value of $104 (UNDERVALUED)

However, this depends on regulators remaining supportive and on LNG projects avoiding cost, policy or demand setbacks that could weaken earnings or leave assets underused.

Another Angle on Sempra’s Valuation

The crowd-favorite narrative points to Sempra trading about 14.3% below a fair value of $104, yet the current P/E of 30.2x tells a different story. That multiple is higher than the 28.4x fair ratio, and well above peer and global integrated utilities averages of 19.4x and 18.8x. This raises the question of how much optimism is already in the price.

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

Next Steps

With mixed signals on valuation and sentiment, it can be useful to move quickly, review both risks and rewards, and then decide where you stand using 1 key reward and 3 important warning signs

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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.