Southern (SO) Draws Undervalued Calls, Is The Upside Already Priced In?

Southern (SO) has drawn investor attention after recent trading data showed the stock down about 5% over the past month and nearly 5% over the past 3 months, with a market value above US$100b.

At a share price of US$88.11, Southern has slipped in the short term, with the 30 day share price return down 5.36% and the 90 day share price return down 4.85%. However, the year to date share price return is slightly positive at 1.07%.

For investors looking past recent weakness, the longer history is more supportive, with the 3 year total shareholder return at 43.83% and the 5 year total shareholder return at 59.76%. This indicates that sentiment around Southern has improved over time, even as near term momentum has faded.

Scan beyond Southern and compare its recent pullback with hand picked utilities and infrastructure peers using the 39 power grid technology and infrastructure stocks

Bulls point to Southern's solid long term shareholder returns as well as its recent revenue and net income growth. Bears focus on the stock's pullback and questions about how much is already priced in. Which side does the valuation currently support?

Most Popular Narrative: 13.1% Undervalued

Compared with Southern's last close at $88.11, the most followed narrative points to a fair value near $101.34, which suggests a meaningful valuation gap that hinges on how future demand and capital spending play out.

The expansion of large-scale electrification projects, including hyperscaler data centers and industrial developments across Alabama, Georgia, and Mississippi, is materially increasing Southern's load outlook. This is resulting in regulatory approvals and filings for up to 10 GW of new generation and $13 billion of incremental capital investment, driving long-term earnings and rate base growth.

Read the complete narrative.

Curious what kind of earnings path is needed to support that valuation gap. The narrative leans on steadily rising revenue, firmer margins and a premium future earnings multiple. The mix of regulated growth projects and capital intensity is doing a lot of heavy lifting in those assumptions.

The fair value relies on revenue stepping higher each year, profit margins moving up from current levels and Southern maintaining a valuation multiple above the wider US electric utility group. It also incorporates a specific discount rate of 7.11% and share count growth through additional equity funding, which can affect how much of that future earnings pool flows to each share.

Investors weighing this narrative against the recent pullback may want to compare the implied earnings and revenue trajectory with their own expectations, as well as the level of regulatory and funding risk they are comfortable with at the current price.

Result: Fair Value of $101.34 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, Southern's larger US$76b capital plan, along with its reliance on new equity and regulatory approvals, could pressure earnings per share and restrict how much growth ultimately reaches investors.

Find out about the key risks to this Southern narrative.

Another View on Southern Using Market Multiples

The fair value narrative suggests Southern is 13.1% undervalued, yet the market’s own pricing sends a different message. Southern trades on a P/E of 21.8x, which is higher than the US Electric Utilities industry at 20.5x and only slightly below peers at 22.3x. The fair ratio points to 23.6x as where the market could gravitate. As a result, the current P/E already bakes in a lot of optimism. Is that enough margin of safety for you at today’s price?

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

Next Steps

Mixed messages on Southern's valuation and sentiment can be confusing, so check the numbers yourself and weigh both the potential upside and the risks flagged in the 2 key rewards and 2 important warning signs.

Looking for more ideas beyond Southern?

If Southern has you thinking more broadly about where to put fresh capital, use this moment to line up a few new ideas before the next move hits.

• Spot potential turnaround stories early by scanning the 22 elite penny stocks with strong financials that already show stronger financial footing than most tiny stocks.
• Zero in on quality at a reasonable price by reviewing the 47 high quality undervalued stocks that combine solid balance sheets with attractive valuations.
• Prioritise resilience and steadier sleep at night by focusing on the 82 resilient stocks with low risk scores that score well on financial strength and risk checks.

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.

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