Is Sempra overvalued or undervalued?

As of 2 May 2025, Sempra's valuation grade has moved from very expensive to expensive, indicating a slight improvement in its perceived value. The company is currently considered overvalued. Key ratios include a P/E ratio of 15, an EV to EBITDA of 15.83, and a ROE of 10.59%.
In comparison to its peers, Sempra's P/E ratio of 14.40 is lower than that of NextEra Energy, Inc., which has a P/E of 35.78, but higher than The Southern Co. at 22.71. Additionally, Sempra's EV to EBITDA ratio is higher than Exelon Corp.'s 10.70, which is rated as fair. Despite a recent stock return of 2.72% over the past week, Sempra has underperformed against the S&P 500 over the year, which may further support its overvaluation status.