• Wondering if Sempra is a buy right now? You are not alone, especially if you are looking for strong value in a utilities stock. Let's pull back the curtain on what the numbers really say.
• Sempra's stock has remained relatively steady over the past week, dipping just 0.1%, but has quietly climbed 6.1% year-to-date and posted a robust 16.1% total return over the past year.
• Investors' attention has turned to Sempra after recent reports highlighted its expanding infrastructure portfolio and strategic investments in clean energy projects, fueling optimism about future growth. At the same time, market watchers are talking about the company's push into renewables as a potential catalyst for long-term performance.
• If you are sizing up its valuation, Sempra currently scores 1 out of 6 on our undervalued checks, so there is plenty to dig into. We will break down what this means using several approaches, but stick around, because the real key to understanding the stock's value comes at the end.

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

Approach 1: Sempra Dividend Discount Model (DDM) Analysis

The Dividend Discount Model, or DDM, estimates a stock's intrinsic value by projecting all future dividends and then discounting them back to today’s dollars. This model is particularly useful for companies with consistent and predictable dividend payments, such as Sempra.

For Sempra, the DDM assumes a dividend per share of $2.93, a return on equity of 9.7%, and a payout ratio of 54.5%. The growth rate of future dividends used for this calculation is 3.08%. This figure is a conservative estimate, capped by analysts from a higher prior estimate. This approach focuses on how sustainable and reliable Sempra’s dividends will be in the coming years and anchors value in expected payments to shareholders.

With these inputs, the model arrives at an intrinsic value of $79.24 per share. When compared to the current Sempra share price, this value indicates the stock is trading at a 16.7% premium, meaning it is considered overvalued by DDM standards.

Result: OVERVALUED

Our Dividend Discount Model (DDM) analysis suggests Sempra may be overvalued by 16.7%. Discover 841 undervalued stocks or create your own screener to find better value opportunities.

Approach 2: Sempra Price vs Earnings

The Price-to-Earnings (PE) ratio is a favored metric for valuing profitable companies because it connects a company’s current market price with its underlying earnings power. By looking at what investors are willing to pay for each dollar of company earnings, the PE ratio helps evaluate whether a stock is potentially under or overvalued relative to expectations.

Of course, context matters. A company growing faster than its peers or industry, or carrying less risk, typically commands a higher PE. On the other hand, slow growers or riskier businesses tend to trade at a discount. For Sempra, the current PE ratio stands at 22.6x. Compared to the Integrated Utilities industry average of 18.4x and the average among Sempra’s peers at 19.7x, Sempra trades at a notable premium.

This is where Simply Wall St's Fair Ratio comes into play. The proprietary Fair PE ratio for Sempra is calculated at 26.4x, reflecting not just industry or peer benchmarks but also Sempra’s own mixture of earnings growth, profit margin, market cap, and associated risks. The Fair Ratio is more insightful than simply looking at raw peer or industry multiples because it adjusts for these company-specific dynamics alongside broader sector trends.

Since Sempra’s current PE (22.6x) is below its Fair Ratio (26.4x), the stock appears undervalued when assessed through this refined lens.

Result: UNDERVALUED

PE ratios tell one story, but what if the real opportunity lies elsewhere? Discover 1411 companies where insiders are betting big on explosive growth.

Upgrade Your Decision Making: Choose your Sempra Narrative

Earlier we mentioned that there is an even better way to understand valuation, so let's introduce you to Narratives. A Narrative is your story behind the numbers, a perspective on what drives Sempra's growth, risks, and value, based on your assumptions for its future revenue, profits, and margins.

With Narratives, you do more than crunch historical numbers; you can connect the company's evolving story to your financial forecasts and ultimately estimate what you consider to be a fair value. Narratives are easy to create and share right within Simply Wall St’s Community page, where millions of investors exchange perspectives, making this approach both accessible and interactive.

By summarizing your view into a Narrative and comparing its Fair Value against Sempra’s current share price, you gain a clear, actionable signal for buy or sell decisions. Your Narrative updates automatically if news, results, or trends change, keeping your analysis current and reactive.

For example, one investor might highlight Sempra's rapid Texas expansion and cleaner energy investments to project high margin growth and set a Fair Value of $94.14, while another focuses on regulatory and climate risks leading to a much lower Fair Value estimate. This shows that your Narrative lets you invest in your beliefs, not just consensus.

Do you think there's more to the story for Sempra? 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.