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 Duke Energy Corporation or Exelon Corporation 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 Duke Energy Corporation and Exelon Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Duke Energy Corporation and Exelon Corporation

Duke Energy Corporation, through its subsidiaries, operates as an energy company in the United States. The company operates through two segments: Electric Utilities and Infrastructure (EU&I); and Gas Utilities and Infrastructure (GU&I). The EU&I segment generates, transmits, distributes, and sells electricity to customers in the Southeast and Midwest regions. It generates electricity through coal, hydroelectric, natural gas, oil, renewables, and nuclear fuel. This segment also engages in the wholesale of electricity to municipalities, electric cooperative utilities, and other load-serving entities. The GU&I segment distributes natural gas to customers in the residential, commercial, industrial, and power generation natural gas sectors; and invests in pipeline transmission projects, renewable natural gas projects, and natural gas storage facilities. The company was formerly known as Duke Energy Holding Corp. and changed its name to Duke Energy Corporation in April 2006. Duke Energy Corporation was founded in 1904 and is headquartered in Charlotte, North Carolina.

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.

Latest Electric Utilities and Duke Energy Corporation, Exelon Corporation Stock News

As of June 17, 2026, Duke Energy Corporation had a $96.5 billion market capitalization, compared to the Electric Utilities median of $16.3 million. Duke Energy Corporation’s stock is up 5.6% in 2026, down 1% in the previous five trading days and up 7.22% in the past year.

Currently, Duke Energy Corporation’s price-earnings ratio is 19.0. Duke Energy Corporation’s trailing 12-month revenue is $32.7 billion with a 15.7% net profit margin. Year-over-year quarterly sales growth most recently was 11.3%. Analysts expect adjusted earnings to reach $6.704 per share for the current fiscal year. Duke Energy Corporation currently has a 3.4% dividend yield.

As of June 17, 2026, Exelon Corporation had a $46.6 billion market cap, putting it in the 93rd percentile of all stocks. Exelon Corporation’s stock is up 4.5% in 2026, down 0.1% in the previous five trading days and up 6.75% in the past year.

Currently, Exelon Corporation’s price-earnings ratio is 16.7. Exelon Corporation’s trailing 12-month revenue is $24.8 billion with a 11.2% net profit margin. Year-over-year quarterly sales growth most recently was 7.9%. Analysts expect adjusted earnings to reach $2.856 per share for the current fiscal year. Exelon Corporation currently has a 3.7% dividend yield.

How We Compare Duke Energy Corporation and Exelon Corporation 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 Duke Energy Corporation and Exelon Corporation’s stock grades to see how they measure up against one another.

Learn more about A+ Investor here!

Sign Up to Receive a Free Special Report Showing How A+ Grades Can Help You Make Smarter Investment Decisions

Duke Energy Corporation and Exelon Corporation Growth Grades

Company	Ticker	Growth
Duke Energy Corporation	DUK	A
Exelon Corporation	EXC	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.

Duke Energy Corporation has a Growth Score of 100, which is Very Strong. Exelon Corporation has a Growth Score of 100, which is Very Strong.

The Growth Grade Winner: It’s a Tie!

Looking at the Growth Grade breakdown above, both Duke Energy Corporation and Exelon Corporation 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.

Duke Energy Corporation and Exelon Corporation’s Quality Grades

Company	Ticker	Quality
Duke Energy Corporation	DUK	C
Exelon Corporation	EXC	D

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.

Duke Energy Corporation has a Quality Score of 48, which is Average. Exelon Corporation has a Quality Score of 36, which is Weak.

The Quality Stock Winner: No Clear Winner

Neither Duke Energy Corporation or Exelon Corporation 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 Duke Energy Corporation or Exelon Corporation is the better investment when it comes to quality.

Duke Energy Corporation and Exelon Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Duke Energy Corporation	DUK	D
Exelon Corporation	EXC	C

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

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Duke Energy Corporation has a Earnings Estimate Score of 35, which is Negative. Exelon Corporation has a Earnings Estimate Score of 41, which is Neutral.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Duke Energy Corporation or Exelon Corporation has an Earnings Estimate Revisions Grade that could be considered a “winner.” Investors 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 Duke Energy Corporation or Exelon Corporation is the better investment when it comes to estimate revisions.

Other Duke Energy Corporation and Exelon Corporation Grades

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

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.

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.

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 Duke Energy Corporation and Exelon Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Duke Energy Corporation or Exelon Corporation Stock?

Overall, Duke Energy Corporation stock has a Growth Score of 100, Estimate Revisions Score of 35 and Quality Score of 48.

Exelon Corporation stock has a Growth Score of 100, Estimate Revisions Score of 41 and Quality Score of 36.

Comparing Duke Energy Corporation and Exelon Corporation’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.