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 Enel Chile S.A. or Pampa Energía S.A. 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 Enel Chile S.A. and Pampa Energía S.A. compare based on key financial metrics to determine which better meets your investment needs.

About Enel Chile S.A. and Pampa Energía S.A.

Enel Chile S.A., together with its subsidiaries, engages in the exploration, development, operation, generation, distribution, transmission, transformation, and sale of electricity in Chile and internationally. It operates in two segments, Generation and Distribution and Networks. The company generates and sells energy from renewable sources, including wind, hydroelectric, solar photovoltaic, and geothermal power, as well as energy storage systems; and transports and sells fuels. It is also involved in consulting services; financial assets investments; and civil and hydraulic engineering works. The company was formerly known as Enersis Chile S.A. and changed its name to Enel Chile S.A. in October 2016. Enel Chile S.A. was incorporated in 2016 and is based in Santiago, Chile. The company operates as a subsidiary of Enel SpA.

Pampa Energía S.A. operates as an integrated power company in Argentina. The company operates through Oil and Gas; Generation; Petrochemicals; and Holding, Transportation and Others segments. It generates electricity through thermal plants, hydroelectric plants, and wind farms with a 5,472 megawatt (MW) installed capacity. The company also explores for and produces oil and gas in the provinces of Neuquén and Río Negro. In addition, it produces petrochemicals, such as styrene, synthetic rubber, and polystyrene. Further, the company operates and maintains a 22,445 km high-voltage electricity transmission network in Argentina. Additionally, it holds a concession for the transportation of natural gas with 9,248 km of gas pipelines in the center, west, and south of Argentina; and processes and sells natural gas liquids in Bahía Blanca in the Province of Buenos Aires, as well as offers related advisory services. Pampa Energía S.A. was formerly known as Pampa Holding S.A. and changed its name to Pampa Energía S.A. in September 2008. The company was incorporated in 1945 and is based in Buenos Aires, Argentina.

Latest Electric Utilities and Enel Chile S.A., Pampa Energía S.A. Stock News

As of September 10, 2026, Enel Chile S.A. had a $6.0 billion market capitalization, compared to the Electric Utilities median of $18.1 million. Enel Chile S.A.’s stock is NA in 2026, NA in the previous five trading days and up 22.53% in the past year.

Currently, Enel Chile S.A.’s price-earnings ratio is 557.5. Enel Chile S.A.’s trailing 12-month revenue is $4.4 billion with a 12.8% net profit margin. Year-over-year quarterly sales growth most recently was -11.3%. There are no analysts providing consensus earnings estimates for the current fiscal year. Enel Chile S.A. currently has a 6.9% dividend yield.

Currently, Pampa Energía S.A.’s price-earnings ratio is 210.1. Pampa Energía S.A.’s trailing 12-month revenue is $2.4 billion with a 23.6% net profit margin. Year-over-year quarterly sales growth most recently was 53.5%. Analysts expect adjusted earnings to reach $10.618 per share for the current fiscal year. Pampa Energía S.A. does not currently pay a dividend.

How We Compare Enel Chile S.A. and Pampa Energía S.A. 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 Enel Chile S.A. and Pampa Energía S.A.’s stock grades to see how they measure up against one another.

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Enel Chile S.A. and Pampa Energía S.A. Stock Value Grades

Company	Ticker	Value
Enel Chile S.A.	ENIC	F
Pampa Energía S.A.	PAM	D

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.

Enel Chile S.A. has a Value Score of 15, which is Ultra Expensive. Pampa Energía S.A. has a Value Score of 21, which is Expensive.

The Value Stock Winner: No Clear Winner

Neither Enel Chile S.A. or Pampa Energía S.A. has a high enough value 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 portfolio. It’s important to look at a wide range of financial metrics in order to determine if Enel Chile S.A. or Pampa Energía S.A. is the better investment when it comes to value.

Enel Chile S.A. and Pampa Energía S.A.’s Quality Grades

Company	Ticker	Quality
Enel Chile S.A.	ENIC	B
Pampa Energía S.A.	PAM	B

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.

Enel Chile S.A. has a Quality Score of 75, which is Strong. Pampa Energía S.A. has a Quality Score of 65, which is Strong.

The Quality Grade Winner: It’s a Tie!

Looking at the Quality Grade breakdown above, both Enel Chile S.A. and Pampa Energía S.A. have a grade of B. For investors who focus solely on a company’s overall quality, you will need to conduct further research into both companies to see if they are a good fit for your portfolio. As a good rule of thumb, you should always analyze multiple factors based on a wide range of metrics before choosing a company to invest in.

Enel Chile S.A. and Pampa Energía S.A.’s Momentum Grades

Company	Ticker	Momentum
Enel Chile S.A.	ENIC	C
Pampa Energía S.A.	PAM	B

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%.

Enel Chile S.A. has a Momentum Score of 58, which is Average. Pampa Energía S.A. has a Momentum Score of 71, which is Strong.

The Momentum Grade Winner: Pampa Energía S.A.

As you can clearly see from the Momentum Grade breakdown above, Pampa Energía S.A. is considered to have stronger momentum compared to Enel Chile S.A.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Pampa Energía S.A. could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other Enel Chile S.A. and Pampa Energía S.A. Grades

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

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).

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.

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 Enel Chile S.A. and Pampa Energía S.A. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Enel Chile S.A. or Pampa Energía S.A. Stock?

Overall, Enel Chile S.A. stock has a Value Score of 15, Momentum Score of 58 and Quality Score of 75.

Pampa Energía S.A. stock has a Value Score of 21, Momentum Score of 71 and Quality Score of 65.

Comparing Enel Chile S.A. and Pampa Energía S.A.’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.