Sifting through countless of stocks in the Multi-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 CenterPoint Energy, Inc. or Ameren 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 CenterPoint Energy, Inc. and Ameren Corporation compare based on key financial metrics to determine which better meets your investment needs.

About CenterPoint Energy, Inc. and Ameren Corporation

CenterPoint Energy, Inc. operates as a public utility holding company in the United States. The company operates through Electric; Natural Gas; and Corporate and Other segments. The Electric segment provides electric transmission and distribution services to electric customers and electric generation assets, as well as optimizes assets in the wholesale power market in Indiana Electric’s service territory. The Natural Gas segment engages in the intrastate natural gas sales, and natural gas transportation and distribution for residential, commercial, and industrial customers in Indiana, Minnesota, Ohio, and Texas; permanent pipeline connections through interconnects with various interstate and intrastate pipeline companies; and provides home appliance maintenance and repair services to customers in Minnesota and home repair protection plans to natural gas customers in Indiana, Mississippi, Ohio, and Texas through a third party. As of December 31, 2025, it served approximately 2,859,313 metered customers; owned 355 substations with transformer capacity of 81,692 megavolt amperes; and owned and operated approximately 208 miles of intrastate pipeline in Louisiana and Texas. The company was founded in 1866 and is headquartered in Houston, Texas.

Ameren Corporation, together with its subsidiaries, operates as a public utility holding company in the United States. The company operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. It engages in the rate-regulated electric generation, transmission, and distribution business and natural gas transmission and distribution business. The company also generates electricity through coal, nuclear, and natural gas, as well as renewable energy, including hydroelectric, wind, methane gas, and solar energy centers. It serves residential, commercial, and industrial customers. Ameren Corporation was founded in 1881 and is headquartered in Saint Louis, Missouri.

Latest Multi-Utilities and CenterPoint Energy, Inc., Ameren Corporation Stock News

As of September 2, 2026, CenterPoint Energy, Inc. had a $26.0 billion market capitalization, compared to the Multi-Utilities median of $26.0 million. CenterPoint Energy, Inc.’s stock is up 3.4% in 2026, up 0.9% in the previous five trading days and up 4.14% in the past year.

Currently, CenterPoint Energy, Inc.’s price-earnings ratio is 23.5. CenterPoint Energy, Inc.’s trailing 12-month revenue is $9.6 billion with a 11.6% net profit margin. Year-over-year quarterly sales growth most recently was 10.7%. Analysts expect adjusted earnings to reach $1.912 per share for the current fiscal year. CenterPoint Energy, Inc. currently has a 2.3% dividend yield.

As of September 2, 2026, Ameren Corporation had a $29.3 billion market cap, putting it in the 89th percentile of all stocks. Ameren Corporation’s stock is up 6.3% in 2026, down 0.5% in the previous five trading days and up 6.19% in the past year.

Currently, Ameren Corporation’s price-earnings ratio is 18.7. Ameren Corporation’s trailing 12-month revenue is $8.4 billion with a 18.6% net profit margin. Year-over-year quarterly sales growth most recently was -6.2%. Analysts expect adjusted earnings to reach $5.389 per share for the current fiscal year. Ameren Corporation currently has a 2.8% dividend yield.

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

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CenterPoint Energy, Inc. and Ameren Corporation’s Quality Grades

Company	Ticker	Quality
CenterPoint Energy, Inc.	CNP	D
Ameren Corporation	AEE	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.

CenterPoint Energy, Inc. has a Quality Score of 40, which is Weak. Ameren Corporation has a Quality Score of 39, which is Weak.

The Quality Stock Winner: No Clear Winner

Neither CenterPoint Energy, Inc. or Ameren 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 CenterPoint Energy, Inc. or Ameren Corporation is the better investment when it comes to quality.

CenterPoint Energy, Inc. and Ameren Corporation’s Momentum Grades

Company	Ticker	Momentum
CenterPoint Energy, Inc.	CNP	D
Ameren Corporation	AEE	C

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%.

CenterPoint Energy, Inc. has a Momentum Score of 39, which is Weak. Ameren Corporation has a Momentum Score of 42, which is Average.

The Momentum Stock Winner: No Clear Winner

Neither CenterPoint Energy, Inc. or Ameren Corporation 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 CenterPoint Energy, Inc. or Ameren Corporation is the better investment when it comes to momentum.

CenterPoint Energy, Inc. and Ameren Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
CenterPoint Energy, Inc.	CNP	C
Ameren Corporation	AEE	B

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.

CenterPoint Energy, Inc. has a Earnings Estimate Score of 43, which is Neutral. Ameren Corporation has a Earnings Estimate Score of 63, which is Positive.

The Earnings Estimate Revisions Grade Winner: Ameren Corporation

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Ameren Corporation has a better Earnings Estimate Revisions Grade than CenterPoint Energy, Inc.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Ameren Corporation could be a good stock to invest in. However, it’s important to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other CenterPoint Energy, Inc. and Ameren Corporation Grades

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

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.

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

So, Which Is the Better Investment, CenterPoint Energy, Inc. or Ameren Corporation Stock?

Overall, CenterPoint Energy, Inc. stock has a Momentum Score of 39, Estimate Revisions Score of 43 and Quality Score of 40.

Ameren Corporation stock has a Momentum Score of 42, Estimate Revisions Score of 63 and Quality Score of 39.

Comparing CenterPoint Energy, Inc. and Ameren 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.