Dominion Energy (D) vs Southern (SO)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Dominion Energy (D) has outperformed Southern (SO) over the past year, gaining 1.1% versus a loss of 11.4%. Over five years, SO leads with a +35.3% price change compared with -15.8% for D. Southern is the larger company by market cap ($98.48 billion vs $54.15 billion), about 1.8 times the size, while Dominion Energy is growing revenue faster (+14.2% vs +10.6%).
On valuation, Dominion Energy trades at a lower forward P/E (16.1x vs 17.4x for Southern). Dominion Energy offers the higher dividend yield (4.34% vs 3.48%). Dominion Energy converts more of its revenue into profit, with a net margin of 18.2% versus 14.7%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | D | SO |
|---|---|---|
| Share price | $61.57 | $85.61 |
| Market cap | $54.15B | $98.48B |
| 1-day change | +0.07% | +0.20% |
| YTD return | +5.02% | -2.02% |
| 1-year return | +1.08% | -11.39% |
| 5-year return | -15.83% | +35.34% |
| P/E ratio (TTM) | 21.30 | 20.63 |
| Forward P/E | 16.14 | 17.39 |
| EPS (TTM) | $2.89 | $4.15 |
| Dividend yield | 4.34% | 3.48% |
| Annual dividend | $2.67 | $2.98 |
| Revenue (latest FY) | $16.51B | $29.55B |
| Revenue growth (YoY) | +14.16% | +10.59% |
| Net income (latest FY) | $3.00B | $4.34B |
| Operating margin | 26.74% | 24.65% |
| Net margin | 18.16% | 14.69% |
| 52-week high | $72.99 | $100.84 |
| 52-week low | $55.85 | $81.69 |
| Distance from 52-week high | -15.65% | -15.10% |
| Analyst consensus | buy | hold |
| Avg. price target upside | +16.81% | +14.62% |
| Average volume | 4.17M | 5.67M |
| Shares outstanding | 879.53M | 1.15B |
| Employees | 15,200 | 29,502 |
| Sector | Utilities | Utilities |
| Industry | Electric Utilities: Central | Electric Utilities: Central |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- D has outperformed SO by 12.5 percentage points over the past year.
About Dominion Energy
D stock →Dominion Energy, Inc. provides regulated electricity and natural gas services in the United States.
Utilities · Electric Utilities: Central · 15,200 employees
About Southern
SO stock →The Southern Company, through its subsidiaries, engages in the sale of electricity. The company offers electric service to retail customers and wholesale customers; and energy-related products and services to natural gas choice markets.
Utilities · Electric Utilities: Central · 29,502 employees
D vs SO FAQ
Which is bigger, Dominion Energy or Southern?
Southern (SO) is larger, with a market capitalization of $98.48B compared with $54.15B for Dominion Energy (D).
Which stock has performed better over the past year, D or SO?
D returned +1.08% over the past 12 months, compared with -11.39% for SO (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, D or SO?
SO has the lower trailing P/E at 20.6, versus 21.3 for D. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Dominion Energy or Southern?
Dominion Energy has the higher yield at 4.34%, compared with 3.48% for Southern.
Are Dominion Energy and Southern in the same industry?
Yes. Both are classified in the Electric Utilities: Central industry within the Utilities sector.