Based on key financial metrics such as the price-to-sales ratio, shareholder yield and the price-earnings ratio, the following 6 stocks made the list for top value stocks in the Oil, Gas & Consumable Fuels industry. Those looking for value stocks to add to their portfolio may want to use this list as a starting point for further investment research.

Why Focus on Undervalued Oil, Gas & Consumable Fuels Stocks?

Value investors seek to buy stocks at a discount to their intrinsic value. Long-term returns show that such strategies are advantageous. Value stocks, as a group, tend to outperform growth stocks over extended periods of time. Typically, value investors perform financial analysis of numerous metrics, don’t follow the herd and are long-term investors.

AAII’s A+ Investor Value Grade is derived 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.

What Goes Into AAII’s Value Grade?

Stock evaluation requires access to huge amounts of data as well as the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movement. 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 with that task.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A–F grades for more than just value. It is possible for a stock to appear cheap based on one valuation metric but appear expensive on another. It is also possible for one valuation ratio to be associated with outperforming stocks during certain periods of time but not others. Some stocks may even have null values for certain metrics like the price-earnings ratio or the price-to-book ratio but not others. An example of this would be a company with losses instead of profits or a negative book value because of heavy borrowing. Negative earnings or book value result in non-meaningful ratios that are left blank or null.

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6 Undervalued Oil, Gas & Consumable Fuels Stocks

Of course, there are countless value stocks that are worth mentioning, but this is a concise list of the top 6 undervalued stocks in the Oil, Gas & Consumable Fuels industry for Wednesday, August 19, 2026. Let’s take a closer look at their individual scores to see how they measure up against each other and the Oil, Gas & Consumable Fuels industry median.

The Value Grade is assigned based on how each stock’s composite valuation compares to all other stocks.

The process for assigning grades starts with each variable for a given stock. The percentile rankings for all valid ratios that a stock has are calculated. So, for instance, a stock could have a price-to-book ranking in the 43rd percentile, a price-earnings ranking in the 67th percentile, a price-to-sales ranking in the 23rd percentile, etc. Then, those rankings are averaged for each stock. (A minimum of two valid variables are required, though all six will be used if available.)

Once the average of the individual variables is calculated, that average is ranked against all stocks. Put another way, each stock’s composite valuation is compared to all other stocks. These ranks are then sorted into quintiles from the cheapest 20% (a grade of A) to the most expensive 20% (a grade of F).

As always, we recommend that you conduct proper due diligence and research before investing in any security. We also suggest that investors utilize numerous grades, not just value, when it comes to deciding whether a company is a good fit for their allocation needs.

Gulfport Energy Corporation’s Value Grade

Value Grade:

Gulfport Energy Corporation engages in the acquisition, exploration, and production of natural gas, crude oil, and natural gas liquids in the United States. It primarily focusses on the Appalachia and Anadarko basins. The company's principal properties are in eastern Ohio targeting the Utica and Marcellus and in central Oklahoma targeting the SCOOP Woodford and Springer formations. Gulfport Energy Corporation was incorporated in 1997 and is headquartered in Oklahoma City, Oklahoma.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Gulfport Energy Corporation has a Value Score of 79, which is considered to be undervalued.

When you look at Gulfport Energy Corporation’s price-to-sales ratio at 2.23 compared to the industry median at 1.97, this company has a higher price relative to revenue compared to its peers. This could make Gulfport Energy Corporation’s stock less attractive for value investors.

Gulfport Energy Corporation’s price-earnings ratio is 6.50 compared to the industry median at 12.90. This means it has a lower share price relative to earnings compared to its peers. This could make Gulfport Energy Corporation more attractive for value investors.

Now, let’s assess Gulfport Energy Corporation’s EV/EBITDA ratio, also known as enterprise multiple. At 4.0, when compared to the industry median of 6.3, the company may be considered undervalued in relation to its peers. Value investors could use the enterprise multiple to identify stocks that are considered overvalued or undervalued relative to their industry.

Shareholder yield is the sum of a stock’s dividend yield (paid over previous 12 months minus special dividends) and the percentage of net share buybacks over the previous 12 months. Gulfport Energy Corporation’s shareholder yield is lower than its industry median ratio of 2.20%. Value investors may look for an attractive shareholder yield because it can be a powerful tool for identifying if the company has a good management team.

As one of the most common value metrics, the price-to-book ratio evaluates a company’s current market price relative to its book value. Gulfport Energy Corporation’s price-to-book ratio is lower than its industry median ratio of 1.87. This could make Gulfport Energy Corporation more attractive to investors looking for a new addition to their portfolio.

Lastly, let’s take a look at Gulfport Energy Corporation’s price-to-free-cash-flow ratio (P/FCF), which can indicate a company’s market value relative to its operating cash flow. Gulfport Energy Corporation’s price-to-free-cash-flow ratio is lower than its industry median ratio of 16.25. This could make Gulfport Energy Corporation more attractive because the lower P/FCF ratio indicates that Gulfport Energy Corporation is undervalued. The P/FCF ratio metric can also be viewed over a long-term time frame to see if the company's cash flow to share price value is generally improving or worsening.

Granite Ridge Resources, Inc.’s Value Grade

Value Grade:

Granite Ridge Resources, Inc. operates as a non-operated oil and natural gas exploration and production company. It owns a portfolio of wells and acreage across the Permian, Eagle Ford, Bakken, Haynesville, Denver-Julesburg (DJ), Appalachian basins, and other unconventional basins in the United States. The company is based in Dallas, Texas.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Granite Ridge Resources, Inc. has a Value Score of 94, which is considered to be undervalued.

Granite Ridge Resources, Inc.’s price-to-book ratio is higher than its peers. This could make Granite Ridge Resources, Inc. less attractive for value investors when compared to the industry median at 1.87.

You can read more about Granite Ridge Resources, Inc.’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Imperial Oil Limited’s Value Grade

Value Grade:

Imperial Oil Limited engages in exploration, production, and sale of crude oil and natural gas in Canada. The company operates in three segments: Upstream, Downstream and Chemical segments. The Upstream segment explores and produces crude oil, natural gas, synthetic crude oil, and bitumen. The Downstream segment transports and refines crude oil; blends refined products; and distributes and markets refined products. This segment also transports crude oil production and third-party crude oil to refineries by contracted and common carrier pipelines; owns and operates refineries; maintains a distribution system to move petroleum products to market by pipeline, tanker, rail, and road transport; owns and operates fuel terminals, natural gas liquids, and products pipelines in Alberta, Manitoba, and Ontario; markets petroleum products under the Esso and Mobil brands; and sells petroleum products, including fuel, asphalt, and lubricants to industrial and transportation customers, independent marketers, resellers, and other refiners, as well as the agriculture, residential heating, and commercial markets through branded fuel and lubricant resellers. The Chemical segment manufactures and markets aliphatic solvents, plasticizer intermediates, and polyethylene resins; and markets refinery grade propylene. It also provides petrochemicals. The company was incorporated in 1880 and is headquartered in Calgary, Canada. Imperial Oil Limited operates as a subsidiary of Exxon Mobil Corporation.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Imperial Oil Limited has a Value Score of 62, which is considered to be undervalued.

Imperial Oil Limited’s price-earnings ratio is 22.7 compared to the industry median at 12.9. This means that it has a higher price relative to its earnings compared to its peers. This makes Imperial Oil Limited less attractive for value investors.

Imperial Oil Limited’s price-to-book ratio is lower than its peers. This could make Imperial Oil Limited more attractive for value investors when compared to the industry median at 1.87.

You can read more about Imperial Oil Limited’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Matador Resources Company’s Value Grade

Value Grade:

Matador Resources Company, an independent energy company, engages in the acquisition, exploration, development, and production of oil and natural gas resources in the United States. It operates through two segments, Exploration and Production; and Midstream. The company primarily holds interests in the Wolfcamp and Bone Spring plays in the Delaware Basin in Southeast New Mexico and West Texas. It also operates the Haynesville shale and Cotton Valley plays in Northwest Louisiana. In addition, the company conducts midstream operations in support of its exploration, development, and production operations. Further, it provides natural gas processing and oil transportation services; and oil, natural gas, and produced water gathering services, as well as produced water disposal services to third parties, as well as sells natural gas to unaffiliated independent marketing companies and unaffiliated midstream companies. The company was formerly known as Matador Holdco, Inc. and changed its name to Matador Resources Company in August 2011. Matador Resources Company was incorporated in 2003 and is headquartered in Dallas, Texas.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Matador Resources Company has a Value Score of 90, which is considered to be undervalued.

Matador Resources Company’s price-earnings ratio is 9.8 compared to the industry median at 12.9. This means that it has a lower price relative to its earnings compared to its peers. This makes Matador Resources Company more attractive for value investors.

Matador Resources Company’s price-to-book ratio is higher than its peers. This could make Matador Resources Company less attractive for value investors when compared to the industry median at 1.87.

You can read more about Matador Resources Company’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Range Resources Corporation’s Value Grade

Value Grade:

Range Resources Corporation operates as an independent natural gas, natural gas liquids (NGLs), and oil company in the United States. The company engages in the exploration, development, and acquisition of natural gas, NGLs, and oil properties located in the Appalachian region. It sells natural gas to utilities, marketing and midstream companies, and industrial users; NGLs to petrochemical end users, refiners, marketers/traders, and natural gas processors; and oil to crude oil processors, transporters, and refining and marketing companies. The company was formerly known as Lomak Petroleum Inc. and changed its name to Range Resources Corporation in July 1992. Range Resources Corporation was founded in 1976 and is headquartered in Fort Worth, Texas.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Range Resources Corporation has a Value Score of 73, which is considered to be undervalued.

Range Resources Corporation’s price-earnings ratio is 11.0 compared to the industry median at 12.9. This means that it has a lower price relative to its earnings compared to its peers. This makes Range Resources Corporation more attractive for value investors.

Range Resources Corporation’s price-to-book ratio is lower than its peers. This could make Range Resources Corporation more attractive for value investors when compared to the industry median at 1.87.

You can read more about Range Resources Corporation’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

World Kinect Corporation’s Value Grade

Value Grade:

World Kinect Corporation, together with its subsidiaries, operates as an energy management company in the United States, rest of the Americas, Europe, the Middle East, Africa, and the Asia Pacific. It operates in three segments: Aviation, Land, and Marine. The Aviation segment supplies jet fuel, sustainable aviation fuel, aviation gasoline, and aviation fuel to commercial and international airlines, regional airlines, cargo carriers, airports, fixed-based operators, corporate fleets, charter and fractional operators, the U.S. and foreign governments, and military customers. This segment also provides fuel management; ground handling; dispatch services; and trip support services, such as flight planning and scheduling. The Land segment engages in the sale of liquid fuels, natural gas, and related products and services to commercial, industrial, residential, and government customers; and the transportation, manufacturing, mining, and construction industries, as well as retail fuel outlets under long-term contracts. The Marine segment markets fuel, lubricants, and related products and services to international container, dry bulk and tanker fleets, commercial cruise lines, yachts and time charter operators, the U.S. and foreign governments, and other fuel suppliers. This segment also provides marine fuel-related services, such as management services for the procurement of fuel, cost control, quality control, and claims management, as well as engages in the fueling of vessels in ports and at sea, and transportation and delivery of fuel and fuel-related products. The company was formerly known as World Fuel Services Corporation and changed its name to World Kinect Corporation in June 2023. World Kinect Corporation was incorporated in 1984 and is headquartered in Miami, Florida.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

World Kinect Corporation has a Value Score of 97, which is considered to be undervalued.

World Kinect Corporation’s price-to-book ratio is higher than its peers. This could make World Kinect Corporation less attractive for value investors when compared to the industry median at 1.87.

You can read more about World Kinect Corporation’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Other Oil, Gas & Consumable Fuels Stock Grades

Value is just one of the five Stock Grades included in our A+ Investor service. AAII members can see the top-graded stocks—those with grades of A or B for value, growth, momentum, earnings estimate revisions and quality—on the A+ Stock Grades Screener.

Also, if you want full access to all of AAII’s premium services, you can subscribe to one convenient bundled plan called AAII Platinum where you can try out A+ Investor, AAII Dividend Investing, the Stock Superstars Report, Growth Investing and VMQ Stocks. With the other premium services, you can dive deep into additional metrics, portfolios, commentary and information about Oil, Gas & Consumable Fuels stocks as well as other industrys.

Choosing Which of the 6 Best Oil, Gas & Consumable Fuels Stocks Is Right for You

Choosing which value stocks to invest in will ultimately depend on your individual goals and allocation; however, comparing similar value stocks in the same industry can help you analyze which might be better investments for you in the long run. So, let’s take a look at the Value Grade for all of our stocks.

• Gulfport Energy Corporation stock has a Value Grade of B.
• Granite Ridge Resources, Inc. stock has a Value Grade of A.
• Imperial Oil Limited stock has a Value Grade of B.
• Matador Resources Company stock has a Value Grade of A.
• Range Resources Corporation stock has a Value Grade of B.
• World Kinect Corporation stock has a Value Grade of A.

Now that you have a bit more background about each of the 6 undervalued stocks in the Oil, Gas & Consumable Fuels industry as well as their overall grades, it’s time for you to conduct additional research to see if these could fit your portfolio needs based on your goals and risk tolerance. AAII can help you figure out both and identify which investments align with what works best for you.

We do so through a program of education that teaches you to invest for yourself and become an effective manager of your own wealth—no more relying on others for your financial independence. You can rely on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis that makes you a better investor.

A+ Investor adds to that qualitative teaching by giving you a powerful data suite that helps you whittle down investment decisions to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

Additional Resources About Oil, Gas & Consumable Fuels Stocks

Want to learn more about Oil, Gas & Consumable Fuels stocks to see if they could be the right investment for you? Check out some additional resources and articles to help you on your financial journey.

• 6 Undervalued Oil, Gas & Consumable Fuels Stocks for Tuesday, August 18
• Is Presidio Production Company (FTW) Overvalued?
• Is PrimeEnergy Resources Corporation (PNRG) Overvalued?
• Why Aemetis, Inc.’s (AMTX) Stock Is Up 5.83%

AAII Disclaimer

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