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, WEC Energy Group or Inc. 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, WEC Energy Group and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Exelon Corporation, WEC Energy Group and Inc.

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.

WEC Energy Group, Inc., through its subsidiaries, provides regulated natural gas and electricity, and renewable and nonregulated renewable energy services in the United States. The company operates through Wisconsin, Illinois, Other States, Electric Transmission, and Non-Utility Energy Infrastructure segments. It generates and distributes electricity from coal, natural gas, oil, and nuclear, as well as renewable energy resources, including wind, solar, hydroelectric, and biomass; and distributes and hydroelectric natural gas. The company also owns, maintains, monitors, and operates electric transmission systems; and generates, distributes, and sells steam. As of December 31, 2025, the company operated approximately 35,200 miles of overhead distribution lines and 37,600 miles of underground distribution cables, as well as 420 electric distribution substations and 649,500 line transformers; approximately 47,200 miles of natural gas distribution mains; 1,300 miles of natural gas transmission mains; 2.4 million natural gas lateral services; 510 natural gas distribution and transmission gate stations; and 67.0 billion cubic feet of working gas capacities in underground natural gas storage fields. The company was formerly known as Wisconsin Energy Corporation and changed its name to WEC Energy Group, Inc. in June 2015. WEC Energy Group, Inc. was founded in 1896 and is headquartered in Milwaukee, Wisconsin.

Latest Electric Utilities and Exelon Corporation, WEC Energy Group, Inc. Stock News

As of September 10, 2026, Exelon Corporation had a $44.8 billion market capitalization, compared to the Electric Utilities median of $18.1 million. Exelon Corporation’s stock is down 1% in 2026, down 3.1% in the previous five trading days and up 0.7% in the past year.

Currently, Exelon Corporation’s price-earnings ratio is 16.0. 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 3.9% dividend yield.

As of September 10, 2026, WEC Energy Group, Inc. had a $34.3 billion market cap, putting it in the 91st percentile of all stocks. WEC Energy Group, Inc.’s stock is down 0.1% in 2026, down 1.3% in the previous five trading days and down 2.06% in the past year.

Currently, WEC Energy Group, Inc.’s price-earnings ratio is 20.4. WEC Energy Group, Inc.’s trailing 12-month revenue is $10.1 billion with a 16.7% net profit margin. Year-over-year quarterly sales growth most recently was 2.6%. Analysts expect adjusted earnings to reach $5.599 per share for the current fiscal year. WEC Energy Group, Inc. currently has a 3.6% dividend yield.

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

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Exelon Corporation, WEC Energy Group and Inc. Stock Value Grades

Company	Ticker	Value
Exelon Corporation	EXC	B
WEC Energy Group, Inc.	WEC	C

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. WEC Energy Group, Inc. has a Value Score of 42, which is Average.

The Value Stock Winner: Exelon Corporation

As you can clearly see from the Value Grade breakdown above, Exelon Corporation is considered to have better value than WEC Energy Group, Inc.. For investors who focus solely on a company’s valuation, Exelon Corporation 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, WEC Energy Group and Inc.’s Momentum Grades

Company	Ticker	Momentum
Exelon Corporation	EXC	D
WEC Energy Group, Inc.	WEC	D

Momentum grades help to 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. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Exelon Corporation has a Momentum Score of 40, which is Weak. WEC Energy Group, Inc. has a Momentum Score of 36, which is Weak.

The Momentum Stock Winner: No Clear Winner

Neither Exelon Corporation, WEC Energy Group or Inc. has a strong enough Momentum Grade to 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 Exelon Corporation, WEC Energy Group or Inc. is the better investment when it comes to momentum.

Exelon Corporation, WEC Energy Group and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Exelon Corporation	EXC	C
WEC Energy Group, Inc.	WEC	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.

Exelon Corporation has a Earnings Estimate Score of 43, which is Neutral. WEC Energy Group, Inc. has a Earnings Estimate Score of 48, which is Neutral.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Exelon Corporation, WEC Energy Group or Inc. 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 Exelon Corporation, WEC Energy Group or Inc. is the better investment when it comes to estimate revisions.

Other Exelon Corporation, WEC Energy Group and Inc. Grades

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

Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite 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 F-Score.

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, WEC Energy Group and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Exelon Corporation, WEC Energy Group or Inc. Stock?

Overall, Exelon Corporation stock has a Value Score of 68, Momentum Score of 40 and Estimate Revisions Score of 43.

WEC Energy Group, Inc. stock has a Value Score of 42, Momentum Score of 36 and Estimate Revisions Score of 48.

Comparing Exelon Corporation, WEC Energy Group and Inc.’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.