Sifting through countless of stocks in the Oil, Gas & Consumable Fuels 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 Shell plc or Eni S.p.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 Shell plc and Eni S.p.A. compare based on key financial metrics to determine which better meets your investment needs.

About Shell plc and Eni S.p.A.

Shell plc operates as an energy and petrochemical company in Europe, Asia, Oceania, Africa, the United States, and other parts of the Americas. It operates through the following segments: Integrated Gas, Upstream, Marketing, Chemicals and Products, and Renewables and Energy Solutions. The company explores for and extracts natural gas to produce liquefied natural gas or convert it into gas-to-liquids (GTL) fuels and other products; explores for and extracts crude oil, natural gas, and natural gas liquids; and operates marketing and transportation of oil, gas, and liquids, supported by the infrastructure required to deliver them to market or to process them within Shell's chemical manufacturing plants and refineries. It is also involved in marketing, which includes mobility, lubricants, and sectors focused on decarbonization; operates a retail network, including electric vehicle charging, convenience retail, and the wholesale commercial fuels business for transport and industry; sells products for road transport and machinery in manufacturing, mining, power generation, agriculture, and construction; and provides low-carbon energy solutions, such as biofuels, to a broad range of commercial customers, including those in the aviation, marine, and agriculture sectors. In addition, the company offers chemicals and products, including chemicals manufacturing plants with their own marketing network, and refineries that turn crude oil and other feedstocks into a range of oil products, which are moved and marketed around the world for domestic, industrial, and transport use; and operates a pipeline business, trading, and optimization of crude oil, oil products, and petrochemicals. The company was formerly known as Royal Dutch Shell plc and changed its name to Shell plc in January 2022. Shell plc was founded in 1897 and is headquartered in London, United Kingdom.

Eni S.p.A. operates as an integrated energy company in Italy, Other European Union, Rest of Europe, the United States, Asia, Africa, and internationally. The company engages in exploration, development, extracting, manufacturing, trading, and marketing crude oil and natural gas, oil-based fuels, chemical products, and gas-fired power, as well as energy products from renewable sources. The company operates through Exploration & Production; Global Gas & LNG Portfolio and Power; Refining and Chemicals; Enilive; Plenitude; and Corporate and Other Activities segments. The company engages in research, development, and production of oil, condensates, and natural gas. It is also involved in the supply and sale of wholesale natural gas through pipelines; electricity; and international transport, and purchase and marketing of liquefied natural gas. In addition, the company supplies bio-feedstock and crude oil; and stores, produces, distributes, and markets biofuels, oil products, biomethane, basic chemical and petrochemical products, intermediates, plastics and elastomers, and other chemicals, as well as provides smart mobility solutions and services. Further, the company engages in the retail marketing of gas, power, and related services; production and wholesale sale of electricity from renewable plants; and building and managing a network of charging points for electric vehicles. Eni S.p.A. was founded in 1953 and is headquartered in Rome, Italy.

Latest Oil, Gas & Consumable Fuels and Shell plc, Eni S.p.A. Stock News

As of September 4, 2026, Shell plc had a $267.7 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.8 million. Shell plc’s stock is up 26.5% in 2026, up 2.2% in the previous five trading days and up 28.54% in the past year.

Currently, Shell plc’s price-earnings ratio is 20.6. Shell plc’s trailing 12-month revenue is $296.6 billion with a 8.8% net profit margin. Year-over-year quarterly sales growth most recently was 44.7%. Analysts expect adjusted earnings to reach $11.099 per share for the current fiscal year. Shell plc currently has a 3.4% dividend yield.

As of September 4, 2026, Eni S.p.A. had a $78.2 billion market cap, putting it in the 96th percentile of all stocks. Eni S.p.A.’s stock is up 41.2% in 2026, up 1.5% in the previous five trading days and up 53.66% in the past year.

Currently, Eni S.p.A.’s price-earnings ratio is 24.6. Eni S.p.A.’s trailing 12-month revenue is $102.7 billion with a 5.9% net profit margin. Year-over-year quarterly sales growth most recently was 4.3%. There are no analysts providing consensus earnings estimates for the current fiscal year. Eni S.p.A. currently has a 4.7% dividend yield.

How We Compare Shell plc and Eni S.p.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 Shell plc and Eni S.p.A.’s stock grades to see how they measure up against one another.

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Shell plc and Eni S.p.A. Growth Grades

Company	Ticker	Growth
Shell plc	SHEL	B
Eni S.p.A.	E	B

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.

Shell plc has a Growth Score of 61, which is Strong. Eni S.p.A. has a Growth Score of 64, which is Strong.

The Growth Grade Winner: It’s a Tie!

Looking at the Growth Grade breakdown above, both Shell plc and Eni S.p.A. have a grade of B. 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.

Shell plc and Eni S.p.A.’s Quality Grades

Company	Ticker	Quality
Shell plc	SHEL	A
Eni S.p.A.	E	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.

Shell plc has a Quality Score of 93, which is Very Strong. Eni S.p.A. has a Quality Score of 56, which is Average.

The Quality Grade Winner: Shell plc

As you can clearly see from the Quality Grade breakdown above, Shell plc has a better overall quality grade than Eni S.p.A.. For investors who are looking for companies with higher quality than others in the same industry, Shell plc could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Shell plc and Eni S.p.A.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Shell plc	SHEL	B
Eni S.p.A.	E	na

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.

Shell plc has a Earnings Estimate Score of 61, which is Positive. Eni S.p.A. does not have a meaningful Earnings Estimate Score.

The Earnings Estimate Revisions Stock Winner: Undetermined

If you are strictly an investor who focuses on earnings estimate revisions, you may want to add Shell plc to your watch list. However, because only one of the companies in our comparison has a valid Earnings Estimate Revisions Grade, we cannot call it a clear winner. Evaluation of the other grades for both companies is necessary in order to understand which stock is the better investment based on AAII’s proprietary scores and analysis.

Other Shell plc and Eni S.p.A. Grades

In addition to Estimate Revisions, Growth and Quality, 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 Shell plc and Eni S.p.A. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Shell plc or Eni S.p.A. Stock?

Overall, Shell plc stock has a Growth Score of 61, Estimate Revisions Score of 61 and Quality Score of 93.

Eni S.p.A. stock has a Growth Score of 64, Estimate Revisions Score of and Quality Score of 56.

Comparing Shell plc and Eni S.p.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.