Based on key financial metrics such as the price-to-sales ratio, shareholder yield and the price-earnings ratio, the following 5 stocks made the list for top value stocks in the Energy Equipment & Services 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 Energy Equipment & Services 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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5 Undervalued Energy Equipment & Services Stocks

Of course, there are countless value stocks that are worth mentioning, but this is a concise list of the top 5 undervalued stocks in the Energy Equipment & Services industry for Thursday, January 15, 2026. Let’s take a closer look at their individual scores to see how they measure up against each other and the Energy Equipment & Services 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.

Halliburton Company’s Value Grade

Value Grade:

Halliburton Company provides products and services to the energy industry worldwide. It operates in two segments, Completion and Production, and Drilling and Evaluation. The Completion and Production segment offers production enhancement services that include stimulation and sand control services; cementing services, such as well bonding and casing, and casing equipment; and completion tools that offer downhole solutions and services, including well completion products and services, intelligent well completions, liner hanger systems, sand control systems, multilateral systems, and service tools. This segment also provides electrical submersible pumps, as well as artificial lift services; production solutions comprising coiled tubing, hydraulic workover units, downhole tools, and pumping and nitrogen services; pipeline and process services, such as pre-commissioning, commissioning, maintenance, and decommissioning; and specialty chemicals and services. The Drilling and Evaluation segment offers drilling fluid systems, performance additives, completion fluids, solids control, specialized testing equipment, and waste management services; drilling systems and services; wireline and perforating services consists of open-hole logging, and cased-hole and slickline; and drill bits and services comprising roller cone rock bits, fixed cutter bits, hole enlargement, and related downhole tools and services, as well as coring equipment and services. This segment also provides cloud based digital services and artificial intelligence solutions on an open architecture for subsurface insights, integrated well construction, and reservoir and production management; testing and subsea services, such as acquisition and analysis of reservoir information and optimization solutions; and project management and integrated asset management services. Halliburton Company was founded in 1919 and is based in Houston, 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.

Halliburton Company has a Value Score of 65, which is considered to be undervalued.

When you look at Halliburton Company’s price-to-sales ratio at 1.29 compared to the industry median at 0.93, this company has a higher price relative to revenue compared to its peers. This could make Halliburton Company’s stock less attractive for value investors.

Halliburton Company’s price-earnings ratio is 21.80 compared to the industry median at 21.70. This means it has a higher share price relative to earnings compared to its peers. This could make Halliburton Company less attractive for value investors.

Now, let’s assess Halliburton Company’s EV/EBITDA ratio, also known as enterprise multiple. At 7.6, when compared to the industry median of 7.0, 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. Halliburton Company’s shareholder yield is higher than its industry median ratio of 0.00%. 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. Halliburton Company’s price-to-book ratio is higher than its industry median ratio of 1.56. This could make Halliburton Company less attractive to investors looking for a new addition to their portfolio.

Lastly, let’s take a look at Halliburton Company’s price-to-free-cash-flow ratio (P/FCF), which can indicate a company’s market value relative to its operating cash flow. Halliburton Company’s price-to-free-cash-flow ratio is higher than its industry median ratio of 17.50. This could make Halliburton Company less attractive because the higher P/FCF ratio indicates that Halliburton Company 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.

Helmerich & Payne, Inc.’s Value Grade

Value Grade:

Helmerich & Payne, Inc., together with its subsidiaries, provides drilling solutions and technologies for oil and gas exploration and production companies. The company operates through North America Solutions, Offshore Solutions, and International Solutions segments. The North America Solutions segment conducts operations primarily in Texas. The Offshore Solutions segment has drilling operations in Louisiana and in U.S. federal waters the North Sea and Norwegian Sea off the coast of Norway, Caspian Sea and other international waters. The International Solutions segment conducts drilling operations in Saudi Arabia, Argentina, Bahrain, Oman, Germany, and Kuwait. The company focuses on developing, promoting, and commercializing technologies designed to enhance the drilling operations, as well as wellbore quality and placement. It also owns and operates commercial real estate properties. In addition, the company’s real estate investments include a shopping center. Helmerich & Payne, Inc. was founded in 1920 and is headquartered in Tulsa, 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.

Helmerich & Payne, Inc. has a Value Score of 65, which is considered to be undervalued.

Helmerich & Payne, Inc.’s price-to-book ratio is higher than its peers. This could make Helmerich & Payne, Inc. less attractive for value investors when compared to the industry median at 1.56.

You can read more about Helmerich & Payne, 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.

NOV Inc.’s Value Grade

Value Grade:

NOV Inc. designs, constructs, manufactures, and sells systems, components, and products for oil and gas drilling and production, and industrial and renewable energy sectors in the United States and internationally. It operates in two segments, Energy Equipment, and Energy Products and Services. The company provides solids control and waste management equipment and services; managed pressure drilling, wired drill pipe, and tubular inspection and coating services; precision-engineered drill pipe and drill-stem equipment; integral thread solutions; and integral and weld-on connectors, drilling fluids, completion and downhole tools, and drill bits, as well as data and digital solutions. It also offers equipment and technologies for hydraulic fracture stimulation, including pressure pumping trucks, blenders, sanders, hydration and injection units, flowline, and manifolds; coiled tubing units, coiled tubing, and wireline units and tools; onshore production that consists of fluid processing, surface transfer, and progressive cavity pumps; artificial lift systems; offshore production, such as integrated production systems and subsea production technologies; and industrial pumps and mixers. In addition, the company provides equipment for wind turbine installation and cable lay vessels; heavy lift cranes and jacking systems; equipment and technologies for drilling, including land rigs, offshore drilling equipment packages, drilling rig components, and software control systems; marine and industrial equipment; cementing products for pumping, mixing, transport, and storage; integrated processing solutions for the separation and treatment of oil, gas, solids, seawater, and produced water production; and aftermarket support, rental, service, and repair solutions, as well as spare parts. The company was formerly known as National Oilwell Varco, Inc. and changed its name to NOV Inc. in January 2021. NOV Inc. was founded in 1862 and is based in Houston, 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.

NOV Inc. has a Value Score of 91, which is considered to be undervalued.

NOV Inc.’s price-earnings ratio is 17.8 compared to the industry median at 21.7. This means that it has a lower price relative to its earnings compared to its peers. This makes NOV Inc. more attractive for value investors.

NOV Inc.’s price-to-book ratio is higher than its peers. This could make NOV Inc. less attractive for value investors when compared to the industry median at 1.56.

You can read more about NOV 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.

Patterson-UTI Energy, Inc.’s Value Grade

Value Grade:

Patterson-UTI Energy, Inc., through its subsidiaries, provides drilling and completion services to oil and natural gas exploration and production companies in the United States and internationally. It operates through three segments: Drilling Services, Completion Services, and Drilling Products. The Contract Drilling Services segment engages in the provision od contract and directional drilling, and measurement-while-drilling (MWD) services in onshore oil and natural gas basins; supply and rental of downhole performance motors, such as Mpact drilling motors, and Mpower MWD systems; electrical controls and automation to the energy, marine and mining industries; and servicing and re-certification of equipment for drilling contractors. This segment also provides software and services, such as MWD Survey Fault Detection, Isolation and Recovery (FDIR) services, a data analytics technology to analyze MWD survey data in real-time and identify the position of a well; HiFi Nav, which enhances FDIR by targeting improved vertical placement of the directional well within the reservoir; and HiFi Guidance, utilizes trajectory optimization to determine optimal steering recommendations and placement within the reservoir. The Completion Services segment offers services for hydraulic fracturing, wireline and pumping, completion support, and cementing; and is involved in the power solutions natural gas fueling, and last mile logistics and storage businesses. The Drilling Products segment engages in the design, manufacture, sale, and rental of matrix and steel-bodied polycrystalline diamond compact drill bits. It also rents oilfield tools; and offers specialized services for land-based oil and natural gas drilling, completion, and workover activities. The company was founded in 1978 and is headquartered in Houston, 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.

Patterson-UTI Energy, Inc. has a Value Score of 95, which is considered to be undervalued.

Patterson-UTI Energy, Inc.’s price-to-book ratio is higher than its peers. This could make Patterson-UTI Energy, Inc. less attractive for value investors when compared to the industry median at 1.56.

You can read more about Patterson-UTI 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.

Tidewater Inc.’s Value Grade

Value Grade:

Tidewater Inc., together with its subsidiaries, provides offshore support vessels and marine support services to the offshore energy industry through the operation of a fleet of offshore marine service vessels worldwide. The company offers support in phases of offshore oil and gas exploration, field development and production, and windfarm development and maintenance; towing, anchor handling, and mobile offshore drilling units; transporting supplies and personnel necessary to drilling, workover, and production activities; offshore construction and seismic and subsea support; geotechnical survey support for windfarm construction; and pipe and cable laying. It operates anchor handling towing supply vessels, platform supply vessels, and other vessel classes, as well as crew boats, utility vessels, and offshore tugs. The company serves integrated and independent oil and gas exploration, field development, and production companies; mid-sized and smaller independent exploration and production companies; foreign government-owned or government controlled organizations that explore for, develop, and produce oil and gas; offshore drilling contractors; and other companies that provide various services to the offshore energy industry, such as offshore construction, windfarm development, diving, and well stimulation companies. Tidewater Inc. was incorporated in 1956 and is headquartered in Houston, 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.

Tidewater Inc. has a Value Score of 74, which is considered to be undervalued.

Tidewater Inc.’s price-earnings ratio is 19.9 compared to the industry median at 21.7. This means that it has a lower price relative to its earnings compared to its peers. This makes Tidewater Inc. more attractive for value investors.

Tidewater Inc.’s price-to-book ratio is lower than its peers. This could make Tidewater Inc. more attractive for value investors when compared to the industry median at 1.56.

You can read more about Tidewater 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 Energy Equipment & Services 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 Energy Equipment & Services stocks as well as other industrys.

Choosing Which of the 5 Best Energy Equipment & Services 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.

• Halliburton Company stock has a Value Grade of B.
• Helmerich & Payne, Inc. stock has a Value Grade of B.
• NOV Inc. stock has a Value Grade of A.
• Patterson-UTI Energy, Inc. stock has a Value Grade of A.
• Tidewater Inc. stock has a Value Grade of B.

Now that you have a bit more background about each of the 5 undervalued stocks in the Energy Equipment & Services 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 Energy Equipment & Services Stocks

Want to learn more about Energy Equipment & Services 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.

• 5 Undervalued Energy Equipment & Services Stocks for Thursday, January 15
• 5 Undervalued Energy Equipment & Services Stocks for Wednesday, January 14
• Why Expro Group Holdings N.V.’s (XPRO) Stock Is Up 5.09%
• Why ProPetro Holding Corp.’s (PUMP) Stock Is Up 6.63%

AAII Disclaimer

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