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 EOG Resources, Inc. or ConocoPhillips 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 EOG Resources, Inc. and ConocoPhillips compare based on key financial metrics to determine which better meets your investment needs.

About EOG Resources, Inc. and ConocoPhillips

EOG Resources, Inc., together with its subsidiaries, explores for, develops, produces, and markets crude oil, natural gas liquids, and natural gas in producing basins in the United States, the Republic of Trinidad and Tobago, and internationally. The company also offers crude oil and condensate, and gathering, processing and marketing. The company was formerly known as Enron Oil & Gas Company. EOG Resources, Inc. was incorporated in 1985 and is headquartered in Houston, Texas.

ConocoPhillips explores for, produces, transports, and markets crude oil, bitumen, natural gas, liquefied natural gas (LNG), and natural gas liquids. It operates in five segments: Alaska; Lower 48; Canada; Europe, Middle East and North Africa; and Asia Pacific. The company’s portfolio includes unconventional plays in North America; conventional assets in North America, Europe, Asia, and Australia; global LNG developments; oil sands assets in Canada; and an inventory of global exploration prospects. It serves in the United States, Canada, China, Equatorial Guinea, Libya, Malaysia, Norway, Singapore, the United Kingdom, and internationally. ConocoPhillips was founded in 1917 and is headquartered in Houston, Texas.

Latest Oil, Gas & Consumable Fuels and EOG Resources, Inc., ConocoPhillips Stock News

As of September 2, 2026, EOG Resources, Inc. had a $78.1 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.7 million. EOG Resources, Inc.’s stock is up 40.7% in 2026, up 2.3% in the previous five trading days and up 18.13% in the past year.

Currently, EOG Resources, Inc.’s price-earnings ratio is 11.6. EOG Resources, Inc.’s trailing 12-month revenue is $26.7 billion with a 25.7% net profit margin. Year-over-year quarterly sales growth most recently was 58.7%. Analysts expect adjusted earnings to reach $16.552 per share for the current fiscal year. EOG Resources, Inc. currently has a 2.7% dividend yield.

As of September 2, 2026, ConocoPhillips had a $164.8 billion market cap, putting it in the 98th percentile of all stocks. ConocoPhillips’s stock is up 45.7% in 2026, up 5.3% in the previous five trading days and up 38.6% in the past year.

Currently, ConocoPhillips’s price-earnings ratio is 18.2. ConocoPhillips’s trailing 12-month revenue is $64.5 billion with a 14.4% net profit margin. Year-over-year quarterly sales growth most recently was 35.5%. Analysts expect adjusted earnings to reach $10.439 per share for the current fiscal year. ConocoPhillips currently has a 2.4% dividend yield.

How We Compare EOG Resources, Inc. and ConocoPhillips 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 EOG Resources, Inc. and ConocoPhillips’s stock grades to see how they measure up against one another.

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EOG Resources, Inc. and ConocoPhillips Stock Value Grades

Company	Ticker	Value
EOG Resources, Inc.	EOG	B
ConocoPhillips	COP	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.

EOG Resources, Inc. has a Value Score of 74, which is Value. ConocoPhillips has a Value Score of 60, which is Average.

The Value Stock Winner: EOG Resources, Inc.

As you can clearly see from the Value Grade breakdown above, EOG Resources, Inc. is considered to have better value than ConocoPhillips. For investors who focus solely on a company’s valuation, EOG Resources, Inc. 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.

EOG Resources, Inc. and ConocoPhillips Growth Grades

Company	Ticker	Growth
EOG Resources, Inc.	EOG	B
ConocoPhillips	COP	C

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.

EOG Resources, Inc. has a Growth Score of 64, which is Strong. ConocoPhillips has a Growth Score of 45, which is Average.

The Growth Grade Winner: EOG Resources, Inc.

As you can clearly see from the Growth Grade breakdown above, EOG Resources, Inc. has a more attractive growth grade than ConocoPhillips. For investors who focus solely on how a company is growing relative to other companies in the same industry, EOG Resources, Inc. 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.

EOG Resources, Inc. and ConocoPhillips’s Quality Grades

Company	Ticker	Quality
EOG Resources, Inc.	EOG	A
ConocoPhillips	COP	A

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.

EOG Resources, Inc. has a Quality Score of 93, which is Very Strong. ConocoPhillips has a Quality Score of 89, which is Very Strong.

The Quality Grade Winner: It’s a Tie!

Looking at the Quality Grade breakdown above, both EOG Resources, Inc. and ConocoPhillips have a grade of A. 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.

Other EOG Resources, Inc. and ConocoPhillips Grades

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

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.

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).

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 EOG Resources, Inc. and ConocoPhillips pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, EOG Resources, Inc. or ConocoPhillips Stock?

Overall, EOG Resources, Inc. stock has a Value Score of 74, Growth Score of 64 and Quality Score of 93.

ConocoPhillips stock has a Value Score of 60, Growth Score of 45 and Quality Score of 89.

Comparing EOG Resources, Inc. and ConocoPhillips’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.