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 Magnolia Oil & Gas Corporation or Antero Resources 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 Magnolia Oil & Gas Corporation and Antero Resources Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Magnolia Oil & Gas Corporation and Antero Resources Corporation

Magnolia Oil & Gas Corporation, an independent oil and natural gas company, engages in the acquisition, development, exploration, and production of oil, natural gas, and natural gas liquids reserves in the United States. The company’s properties are located primarily in Karnes County and the Giddings area in South Texas comprising the Eagle Ford Shale and the Austin Chalk formation. The company was incorporated in 2017 and is headquartered in Houston, Texas.

Antero Resources Corporation, an independent oil and natural gas company, engages in the development, production, exploration, and acquisition of natural gas, natural gas liquids (NGLs), and oil properties in the United States. It operates in three segments: Exploration and Production; Marketing; and Equity Method Investment in Antero Midstream. As of December 31, 2025, the company had approximately 537,000 net acres in the Appalachian Basin; and approximately 168,000 net acres in the Upper Devonian Shale. Its gathering and compression systems also comprise 731 miles of gas gathering pipelines in the Appalachian Basin. The company was formerly known as Antero Resources Appalachian Corporation and changed its name to Antero Resources Corporation in June 2013. Antero Resources Corporation was incorporated in 2002 and is headquartered in Denver, Colorado.

Latest Oil, Gas & Consumable Fuels and Magnolia Oil & Gas Corporation, Antero Resources Corporation Stock News

As of July 14, 2026, Magnolia Oil & Gas Corporation had a $4.9 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.4 million. Magnolia Oil & Gas Corporation’s stock is up 22.2% in 2026, up 1.6% in the previous five trading days and up 12.01% in the past year.

Currently, Magnolia Oil & Gas Corporation’s price-earnings ratio is 15.5. Magnolia Oil & Gas Corporation’s trailing 12-month revenue is $1.3 billion with a 24.4% net profit margin. Year-over-year quarterly sales growth most recently was 2.3%. Analysts expect adjusted earnings to reach $2.708 per share for the current fiscal year. Magnolia Oil & Gas Corporation currently has a 2.5% dividend yield.

As of July 14, 2026, Antero Resources Corporation had a $10.5 billion market cap, putting it in the 78th percentile of all stocks. Antero Resources Corporation’s stock is down 1.5% in 2026, down 2% in the previous five trading days and down 5.65% in the past year.

Currently, Antero Resources Corporation’s price-earnings ratio is 11.0. Antero Resources Corporation’s trailing 12-month revenue is $5.6 billion with a 17.1% net profit margin. Year-over-year quarterly sales growth most recently was 34.3%. Analysts expect adjusted earnings to reach $4.192 per share for the current fiscal year. Antero Resources Corporation does not currently pay a dividend.

How We Compare Magnolia Oil & Gas Corporation and Antero Resources 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 Magnolia Oil & Gas Corporation and Antero Resources Corporation’s stock grades to see how they measure up against one another.

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Magnolia Oil & Gas Corporation and Antero Resources Corporation Stock Value Grades

Company	Ticker	Value
Magnolia Oil & Gas Corporation	MGY	B
Antero Resources Corporation	AR	A

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.

Magnolia Oil & Gas Corporation has a Value Score of 65, which is Value. Antero Resources Corporation has a Value Score of 83, which is Deep Value.

The Value Stock Winner: Antero Resources Corporation

As you can clearly see from the Value Grade breakdown above, Antero Resources Corporation is considered to have better value than Magnolia Oil & Gas Corporation. For investors who focus solely on a company’s valuation, Antero Resources 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.

Magnolia Oil & Gas Corporation and Antero Resources Corporation’s Quality Grades

Company	Ticker	Quality
Magnolia Oil & Gas Corporation	MGY	A
Antero Resources Corporation	AR	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.

Magnolia Oil & Gas Corporation has a Quality Score of 94, which is Very Strong. Antero Resources Corporation has a Quality Score of 76, which is Strong.

The Quality Grade Winner: Magnolia Oil & Gas Corporation

As you can clearly see from the Quality Grade breakdown above, Magnolia Oil & Gas Corporation has a better overall quality grade than Antero Resources Corporation. For investors who are looking for companies with higher quality than others in the same industry, Magnolia Oil & Gas Corporation 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.

Magnolia Oil & Gas Corporation and Antero Resources Corporation’s Momentum Grades

Company	Ticker	Momentum
Magnolia Oil & Gas Corporation	MGY	C
Antero Resources Corporation	AR	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%.

Magnolia Oil & Gas Corporation has a Momentum Score of 46, which is Average. Antero Resources Corporation has a Momentum Score of 32, which is Weak.

The Momentum Stock Winner: No Clear Winner

Neither Magnolia Oil & Gas Corporation or Antero Resources 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 Magnolia Oil & Gas Corporation or Antero Resources Corporation is the better investment when it comes to momentum.

Other Magnolia Oil & Gas Corporation and Antero Resources Corporation Grades

In addition to Quality, Momentum 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 Magnolia Oil & Gas Corporation and Antero Resources Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Magnolia Oil & Gas Corporation or Antero Resources Corporation Stock?

Overall, Magnolia Oil & Gas Corporation stock has a Value Score of 65, Momentum Score of 46 and Quality Score of 94.

Antero Resources Corporation stock has a Value Score of 83, Momentum Score of 32 and Quality Score of 76.

Comparing Magnolia Oil & Gas Corporation and Antero Resources 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.