EIX vs SO
As of Sep 20, 2026, Edison International (EIX) scores 5.3/10 and Southern (SO) 2.2/10 on AlphaStocks' five-model composite, so EIX scores higher. SO trades 18% below its model fair value.
EIX
EDISON INTERNATIONAL
5.3
Consider Buy
$55.27
SO
SOUTHERN CO
2.2
Avoid
$85.50
EIX vs SO: Which is the Better Investment?
EDISON INTERNATIONAL (EIX) scores 5.3/10 while SOUTHERN CO (SO) scores 2.2/10 on AlphaStocks' composite model. EDISON INTERNATIONAL has the higher composite rating of Consider Buy. On a P/E basis, EDISON INTERNATIONAL trades at 4.2x, making it the more attractively priced of the two.
This comparison is algorithmically generated and is not financial advice.
| Metric | EIX | SO |
|---|---|---|
| Scores & Fundamentals | ||
| Composite Score | 5.3/10▲ | 2.2/10 |
| Rating | Consider Buy▲ | Avoid |
| Price | $55.27 | $85.50 |
| P/E Ratio | 4.2▲ | 17.4 |
| ROE | 21.5%▲ | 17.5% |
| Market Cap | $21B | $96B |
| Fair Value | — | $104.32 |
| Dividend Yield | 7.6%▲ | 2.8% |
| Sector Rank | #5 of 60▲ | #57 of 60 |
| Model Verdicts | ||
| Piotroski | Strong▲ | Attractive |
| Buffett | Strong▲ | Caution |
| Graham | Strong▲ | Neutral |
| Lynch | Neutral▲ | Caution |
| Greenblatt | Neutral▲ | Caution |
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EIX vs SO: Which Stock Scores Higher?
EDISON INTERNATIONAL (EIX) and SOUTHERN CO (SO) are both in the Utilities sector. EIX currently leads with a composite score of 5.3/10 (Consider Buy) compared to SO's 2.2/10 (Avoid).
The AlphaStocks composite score evaluates each stock across four dimensions: Quality (business strength measured by Piotroski F-Score and Buffett quality criteria), Value (discount to intrinsic worth using Graham, Lynch, and Greenblatt models), Momentum (6-month price trend), and Timing (a confirmation signal that requires both value and momentum to align). A higher composite score indicates stronger overall fundamentals combined with favorable market conditions.
This comparison uses the same scoring framework for both companies, ensuring an apples-to-apples evaluation. Scores are recalculated daily after market close using data from SEC filings and market prices. Read the full methodology to understand how each model contributes to the composite score.
Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer