Based on key financial metrics such as the price-to-sales ratio, shareholder yield and the price-earnings ratio, the following 7 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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7 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 7 undervalued stocks in the Oil, Gas & Consumable Fuels industry for Sunday, June 21, 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.
| Company | Ticker | Price/Sales | Price/Earnings | EV/EBITDA | Shareholder Yield | Price/Book Value | Price/Free Cash Flow | Value Grade |
| Cmb.Tech NV | CMBT | 1.79 | 7.5 | 7.9 | (47.6%) | 1.42 | na | B |
| Green Plains Inc. | GPRE | 0.51 | na | 12.7 | (7.4%) | 1.32 | 10.3 | B |
| Gran Tierra Energy Inc. | GTE | 0.44 | na | 4.6 | 1.3% | 2.39 | 1.5 | A |
| SunocoCorp LLC | SUNC | na | na | 4.8 | 6.3% | 1.26 | 29.5 | A |
| Teekay Tankers Ltd. | TNK | 2.56 | 6.0 | 3.0 | 1.9% | 1.18 | 24.9 | A |
| TORM plc | TRMD | 2.07 | 8.6 | 5.0 | 3.0% | 1.32 | na | A |
| Vermilion Energy Inc. | VET | 0.85 | na | 4.5 | 3.5% | 1.02 | 7.4 | A |
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.
Cmb.Tech NV’s Value Grade
Value Grade:
| Metric | Score | CMBT | Industry Median |
| Price/Sales | 45 | 1.79 | 1.73 |
| Price/Earnings | 9 | 7.5 | 13.9 |
| EV/EBITDA | 24 | 7.9 | 6.9 |
| Shareholder Yield | 88 | (47.6%) | 1.8% |
| Price/Book Value | 38 | 1.42 | 1.78 |
| Price/Free Cash Flow | na | na | 19.5 |
Cmb.Tech NV engages in marine transportation business in Belgium. It operates through three divisions: Marine, H2 Infra, and H2 Industry. The Marine division designs, builds, owns, and operates various low and zero carbon ships and vessels, such as crew transfer vessels, ferries, commissioning service operations vessels, tugboats, ammonia-powered large bulk carriers, container ships, and chemical and crude oil tankers. The H2 Infra division develops and secures green molecule supplies; and produces and distributes green hydrogen and ammonia. The H2 Industry division provides scalable dual-fuel industrial applications. The company was formerly known as Euronav NV and changed its name to Cmb.Tech NV in October 2024. Cmb.Tech NV was founded in 1989 and is headquartered in Antwerp, Belgium. Cmb.Tech NV is a subsidiary of CMB NV.
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.
Cmb.Tech NV has a Value Score of 64, which is considered to be undervalued.
When you look at Cmb.Tech NV’s price-to-sales ratio at 1.79 compared to the industry median at 1.73, this company has a higher price relative to revenue compared to its peers. This could make Cmb.Tech NV’s stock less attractive for value investors.
Cmb.Tech NV’s price-earnings ratio is 7.50 compared to the industry median at 13.90. This means it has a lower share price relative to earnings compared to its peers. This could make Cmb.Tech NV more attractive for value investors.
Now, let’s assess Cmb.Tech NV’s EV/EBITDA ratio, also known as enterprise multiple. At 7.9, when compared to the industry median of 6.9, the company may be considered overvalued 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. Cmb.Tech NV’s shareholder yield is lower than its industry median ratio of 1.80%. 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. Cmb.Tech NV’s price-to-book ratio is lower than its industry median ratio of 1.78. This could make Cmb.Tech NV more attractive to investors looking for a new addition to their portfolio.
Green Plains Inc.’s Value Grade
Value Grade:
| Metric | Score | GPRE | Industry Median |
| Price/Sales | 19 | 0.51 | 1.73 |
| Price/Earnings | na | na | 13.9 |
| EV/EBITDA | 51 | 12.7 | 6.9 |
| Shareholder Yield | 71 | (7.4%) | 1.8% |
| Price/Book Value | 34 | 1.32 | 1.78 |
| Price/Free Cash Flow | 25 | 10.3 | 19.5 |
Green Plains Inc. produces low-carbon fuels in the United States and internationally. It operates in two segments, Ethanol Production, and Agribusiness and Energy Services. The company produces, stores, and transports ethanol, distiller grains, and ultra-high protein and renewable corn oil. It is also involved in the grain procurement and commodity marketing businesses; and marketing ethanol for a third-party producer, as well as buys and sells ethanol, distiller grains, renewable corn oil, grain, natural gas, and other commodities in various markets. In addition, the company provides grain drying and storage services to grain producers. The company was formerly known as Green Plains Renewable Energy, Inc. and changed its name to Green Plains Inc. in May 2014. Green Plains Inc. was incorporated in 2004 and is headquartered in Omaha, Nebraska.
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.
Green Plains Inc. has a Value Score of 65, which is considered to be undervalued.
Green Plains Inc.’s price-to-book ratio is higher than its peers. This could make Green Plains Inc. less attractive for value investors when compared to the industry median at 1.78.
You can read more about Green Plains 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.
Gran Tierra Energy Inc.’s Value Grade
Value Grade:
| Metric | Score | GTE | Industry Median |
| Price/Sales | 17 | 0.44 | 1.73 |
| Price/Earnings | na | na | 13.9 |
| EV/EBITDA | 9 | 4.6 | 6.9 |
| Shareholder Yield | 34 | 1.3% | 1.8% |
| Price/Book Value | 57 | 2.39 | 1.78 |
| Price/Free Cash Flow | 3 | 1.5 | 19.5 |
Gran Tierra Energy Inc., together with its subsidiaries, is involved in the exploration and production of oil and gas properties in Colombia, Canada, and Ecuador. The company has a strategic partnership with Ecopetrol S.A. for the development of fields in the Middle Magdalena Valley. The company was founded in 2003 and is headquartered in Calgary, Canada.
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.
Gran Tierra Energy Inc. has a Value Score of 92, which is considered to be undervalued.
Gran Tierra Energy Inc.’s price-to-book ratio is lower than its peers. This could make Gran Tierra Energy Inc. more attractive for value investors when compared to the industry median at 1.78.
You can read more about Gran Tierra Energy 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.
SunocoCorp LLC’s Value Grade
Value Grade:
| Metric | Score | SUNC | Industry Median |
| Price/Sales | na | na | 1.73 |
| Price/Earnings | na | na | 13.9 |
| EV/EBITDA | 10 | 4.8 | 6.9 |
| Shareholder Yield | 11 | 6.3% | 1.8% |
| Price/Book Value | 32 | 1.26 | 1.78 |
| Price/Free Cash Flow | 65 | 29.5 | 19.5 |
SunocoCorp LLC engages in energy infrastructure and distribution of motor fuels in North America, the Greater Caribbean, and Europe. It operates through four segments: Fuel Distribution, Pipeline Systems, Terminals, and Refinery. Its midstream operations include a network of approximately 14,000 miles of pipeline and 160 terminals. It distributes its fuel to partner-branded retail locations, as well as to independent dealers and commercial customers. credit card processing, car washes, lottery, and other services. The company was incorporated in 1886 and is based in Dallas, Texas. SunocoCorp LLC operates as a subsidiary of Energy Transfer LP.
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.
SunocoCorp LLC has a Value Score of 84, which is considered to be undervalued.
SunocoCorp LLC’s price-to-book ratio is higher than its peers. This could make SunocoCorp LLC less attractive for value investors when compared to the industry median at 1.78.
You can read more about SunocoCorp LLC’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.
Teekay Tankers Ltd.’s Value Grade
Value Grade:
| Metric | Score | TNK | Industry Median |
| Price/Sales | 56 | 2.56 | 1.73 |
| Price/Earnings | 6 | 6.0 | 13.9 |
| EV/EBITDA | 5 | 3.0 | 6.9 |
| Shareholder Yield | 32 | 1.9% | 1.8% |
| Price/Book Value | 29 | 1.18 | 1.78 |
| Price/Free Cash Flow | 60 | 24.9 | 19.5 |
Teekay Tankers Ltd., together with its subsidiaries, provides marine transportation services to oil industries in Bermuda and internationally. The company operates in two segments: Tankers and Marine Servies. It offers voyage and time charter services; offshore ship-to-ship transfer of commodities primarily crude oil and refined oil products; and tanker commercial and technical management services. In addition, the company is involved in the vessels management, procurement, and equipment rental businesses. It serves energy and utility companies, oil traders, oil consumers and petroleum product producers, government agencies, and various other entities that depend upon marine transportation. The company was incorporated in 2007 and is based in Hamilton, Bermuda.
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.
Teekay Tankers Ltd. has a Value Score of 82, which is considered to be undervalued.
Teekay Tankers Ltd.’s price-earnings ratio is 6.0 compared to the industry median at 13.9. This means that it has a lower price relative to its earnings compared to its peers. This makes Teekay Tankers Ltd. more attractive for value investors.
Teekay Tankers Ltd.’s price-to-book ratio is higher than its peers. This could make Teekay Tankers Ltd. less attractive for value investors when compared to the industry median at 1.78.
You can read more about Teekay Tankers Ltd.’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.
TORM plc’s Value Grade
Value Grade:
| Metric | Score | TRMD | Industry Median |
| Price/Sales | 49 | 2.07 | 1.73 |
| Price/Earnings | 12 | 8.6 | 13.9 |
| EV/EBITDA | 10 | 5.0 | 6.9 |
| Shareholder Yield | 25 | 3.0% | 1.8% |
| Price/Book Value | 34 | 1.32 | 1.78 |
| Price/Free Cash Flow | na | na | 19.5 |
TORM plc, a shipping company, owns and operates a fleet of product tankers in the United Kingdom and internationally. It operates in two segments, Tanker and Marine Engineering. The Tanker segment transports refined oil products, such as gasoline, jet fuel, diesel, naphtha, and gas oil, as well as dirty petroleum products, such as residual fuels and crude oil. The Marine Engineering segment engages in developing and producing advanced and green marine equipment. TORM plc was founded in 1889 and is based in London, the United Kingdom.
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.
TORM plc has a Value Score of 89, which is considered to be undervalued.
TORM plc’s price-earnings ratio is 8.6 compared to the industry median at 13.9. This means that it has a lower price relative to its earnings compared to its peers. This makes TORM plc more attractive for value investors.
TORM plc’s price-to-book ratio is higher than its peers. This could make TORM plc less attractive for value investors when compared to the industry median at 1.78.
You can read more about TORM plc’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.
Vermilion Energy Inc.’s Value Grade
Value Grade:
| Metric | Score | VET | Industry Median |
| Price/Sales | 28 | 0.85 | 1.73 |
| Price/Earnings | na | na | 13.9 |
| EV/EBITDA | 9 | 4.5 | 6.9 |
| Shareholder Yield | 22 | 3.5% | 1.8% |
| Price/Book Value | 24 | 1.02 | 1.78 |
| Price/Free Cash Flow | 16 | 7.4 | 19.5 |
Vermilion Energy Inc., engages in petroleum and natural gas, focuses on the acquisition, exploration, development, and optimization of producing properties in North America, Europe, and Australia. Its properties are located in the West Pembina region of West Central Alberta, Canada; southwest Bordeaux and Paris Basin in France; the Netherlands; Germany; Ireland; Croatia; Slovakia; Hungary; and Australia. The company was founded in 1994 and is headquartered in Calgary, Canada.
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.
Vermilion Energy Inc. has a Value Score of 95, which is considered to be undervalued.
Vermilion Energy Inc.’s price-to-book ratio is higher than its peers. This could make Vermilion Energy Inc. less attractive for value investors when compared to the industry median at 1.78.
You can read more about Vermilion Energy 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.
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 7 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.
- Cmb.Tech NV stock has a Value Grade of B.
- Green Plains Inc. stock has a Value Grade of B.
- Gran Tierra Energy Inc. stock has a Value Grade of A.
- SunocoCorp LLC stock has a Value Grade of A.
- Teekay Tankers Ltd. stock has a Value Grade of A.
- TORM plc stock has a Value Grade of A.
- Vermilion Energy Inc. stock has a Value Grade of A.
Now that you have a bit more background about each of the 7 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.
- 7 Undervalued Oil, Gas & Consumable Fuels Stocks for Friday, June 19
- Is Chevron Corporation (CVX) Overvalued?
- Is ConocoPhillips (COP) Overvalued?
- Is Exxon Mobil Corporation (XOM) Overvalued?
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