Sifting through countless of stocks in the Electric Utilities industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Exelon Corporation or Edison International because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Exelon Corporation and Edison International compare based on key financial metrics to determine which better meets your investment needs.

About Exelon Corporation and Edison International

Exelon Corporation, a utility services holding company, engages in the energy distribution and transmission businesses in the United States. The company is involved in the purchase and regulated retail sale of electricity and natural gas; transmission and distribution of electricity; and distribution of natural gas to retail customers. It serves residential, commercial, industrial, and public authorities and electric railroads customers. Exelon Corporation was incorporated in 1999 and is headquartered in Chicago, Illinois.

Edison International, through its subsidiaries, engages in the generation and distribution of electric power. The company supplies and delivers through its electrical infrastructure to an approximately 50,000 square-mile area of southern, central, and coastal California. It serves residential, commercial, industrial, public authorities, agricultural, street lighting, and other sectors. The company’s distribution network consists of approximately 13,000 circuit-miles of lines ranging from 55 kV to 500 kV and approximately 80 transmission substations; and approximately 38,000 circuit-miles of overhead lines, approximately 32,000 circuit-miles of underground lines, and approximately 730 distribution substations. Edison International was founded in 1886 and is based in Rosemead, California.

Latest Electric Utilities and Exelon Corporation, Edison International Stock News

As of September 4, 2026, Exelon Corporation had a $45.0 billion market capitalization, compared to the Electric Utilities median of $18.2 million. Exelon Corporation’s stock is up 0.1% in 2026, down 0.7% in the previous five trading days and up 0.69% in the past year.

Currently, Exelon Corporation’s price-earnings ratio is 16.1. Exelon Corporation’s trailing 12-month revenue is $25.3 billion with a 11.0% net profit margin. Year-over-year quarterly sales growth most recently was 10.0%. Analysts expect adjusted earnings to reach $2.857 per share for the current fiscal year. Exelon Corporation currently has a 3.8% dividend yield.

As of September 4, 2026, Edison International had a $21.8 billion market cap, putting it in the 87th percentile of all stocks. Edison International’s stock is down 5.4% in 2026, down 19.1% in the previous five trading days and up 3.84% in the past year.

Currently, Edison International’s price-earnings ratio is 5.9. Edison International’s trailing 12-month revenue is $19.4 billion with a 19.3% net profit margin. Year-over-year quarterly sales growth most recently was -4.1%. Analysts expect adjusted earnings to reach $6.124 per share for the current fiscal year. Edison International currently has a 6.2% dividend yield.

How We Compare Exelon Corporation and Edison International Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Exelon Corporation and Edison International’s stock grades to see how they measure up against one another.

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Exelon Corporation and Edison International Stock Value Grades

Company	Ticker	Value
Exelon Corporation	EXC	B
Edison International	EIX	A

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection.

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Exelon Corporation has a Value Score of 68, which is Value. Edison International has a Value Score of 95, which is Deep Value.

The Value Stock Winner: Edison International

As you can clearly see from the Value Grade breakdown above, Edison International is considered to have better value than Exelon Corporation. For investors who focus solely on a company’s valuation, Edison International could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Exelon Corporation and Edison International Growth Grades

Company	Ticker	Growth
Exelon Corporation	EXC	A
Edison International	EIX	A

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Exelon Corporation has a Growth Score of 100, which is Very Strong. Edison International has a Growth Score of 95, which is Very Strong.

The Growth Grade Winner: It’s a Tie!

Looking at the Growth Grade breakdown above, both Exelon Corporation and Edison International have a grade of A. For investors who focus solely on a company’s upward growth, further research should be conducted into both companies’ other financial metrics before deciding whether to invest.

Exelon Corporation and Edison International’s Quality Grades

Company	Ticker	Quality
Exelon Corporation	EXC	D
Edison International	EIX	C

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Exelon Corporation has a Quality Score of 36, which is Weak. Edison International has a Quality Score of 52, which is Average.

The Quality Stock Winner: No Clear Winner

Neither Exelon Corporation or Edison International has a high enough Quality Grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Exelon Corporation or Edison International is the better investment when it comes to quality.

Other Exelon Corporation and Edison International Grades

In addition to Growth, Quality and Value, A+ Investor also provides grades for Momentum and Estimate Revisions.

Momentum grades help uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming.

Earnings estimate revisions scores take into account the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, surprises beget further surprises‐or at least continued sales growth (the exact opposite is generally true, too).

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Exelon Corporation and Edison International pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Exelon Corporation or Edison International Stock?

Overall, Exelon Corporation stock has a Value Score of 68, Growth Score of 100 and Quality Score of 36.

Edison International stock has a Value Score of 95, Growth Score of 95 and Quality Score of 52.

Comparing Exelon Corporation and Edison International’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.