The Southern Company (SOMN) P/E Ratio History
Insufficient DataInsufficient historical P/E data to classify valuation. · Data 2026–2026
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P/E Ratio Analysis
As of June 20, 2026, The Southern Company (SOMN) trades at a price-to-earnings ratio of 12.7x, with a stock price of $48.90 and trailing twelve-month earnings per share of $3.80.
Relative to the broader market, SOMN trades at a notable discount to the S&P 500 median P/E of 24.4x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our SOMN DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
SOMN Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
Full Stock Analysis
Deep dive into SOMN consensus models and risk factors.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
SOMN — Frequently Asked Questions
Quick answers to the most common questions about buying SOMN stock.
What is SOMN's P/E ratio?
The Southern Company (SOMN) trailing twelve-month P/E ratio is 12.7x, based on TTM diluted EPS of $3.80. The 5-year average P/E is N/A and the historical range spans N/A to N/A.
Is SOMN stock overvalued or undervalued?
SOMN current P/E: 12.7x. 5-year average P/E: N/A. Percentile: N/A.
Is SOMN stock expensive?
SOMN is fairly valued relative to its own history. The current P/E of 12.7x is near the 5-year average of N/A (N/A percentile of historical range).
What is SOMN's historical P/E range?
Over the past 5 years, SOMN's P/E ratio has ranged from N/A to N/A, with a median of N/A and an average of N/A. The current P/E of 12.7x places the stock at the N/A percentile of this range. Full historical data spans 2026–2026.
How does SOMN's P/E compare to the S&P 500?
SOMN trades at 12.7x P/E versus the S&P 500 median of 24.4x. The 48% discount to the market suggests lower growth expectations or perceived higher risk.
How does SOMN's valuation compare to sector peers?
The Southern Company P/E of 12.7x can be benchmarked against sector peers in the comparison table on this page.
What is SOMN's PEG ratio?
SOMN PEG ratio is N/A. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is SOMN's earnings yield?
SOMN earnings yield is 7.85%, the inverse of its 12.7x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.