CEG vs EXC
As of Sep 20, 2026, Constellation Energy (CEG) scores 4.2/10 and Exelon (EXC) 4.5/10 on AlphaStocks' five-model composite, so EXC scores higher. CEG trades 44% above its model fair value; EXC trades 18% below its model fair value.
CEG
Constellation Energy Corp
4.2
Weak
$254.73
EXC
EXELON CORP
4.5
Weak
$42.07
CEG vs EXC: Which is the Better Investment?
Constellation Energy Corp (CEG) scores 4.2/10 while EXELON CORP (EXC) scores 4.5/10 on AlphaStocks' composite model. EXELON CORP has the higher composite rating of Weak. On a P/E basis, EXELON CORP trades at 15.4x, making it the more attractively priced of the two. EXELON CORP trades further below its estimated fair value.
This comparison is algorithmically generated and is not financial advice.
| Metric | CEG | EXC |
|---|---|---|
| Scores & Fundamentals | ||
| Composite Score | 4.2/10 | 4.5/10▲ |
| Rating | Weak | Weak▲ |
| Price | $254.73 | $42.07 |
| P/E Ratio | 34.5 | 15.4▲ |
| ROE | 16.1%▲ | 9.7% |
| Market Cap | $90B | $43B |
| Fair Value | $176.95 | $51.03 |
| Dividend Yield | 0.6% | 3.4%▲ |
| Sector Rank | #17 of 60 | #11 of 60▲ |
| Model Verdicts | ||
| Piotroski | Strong | Strong |
| Buffett | Attractive | Attractive |
| Graham | Caution | Attractive▲ |
| Lynch | Limited Data | Neutral▲ |
| Greenblatt | Neutral▲ | Caution |
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CEG vs EXC: Which Stock Scores Higher?
Constellation Energy Corp (CEG) and EXELON CORP (EXC) are both in the Utilities sector. EXC currently leads with a composite score of 4.5/10 (Weak) compared to CEG's 4.2/10 (Weak).
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