Sifting through countless of stocks in the Energy Equipment & Services 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 RPC, Inc. or Weatherford International plc 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 RPC, Inc. and Weatherford International plc compare based on key financial metrics to determine which better meets your investment needs.

About RPC, Inc. and Weatherford International plc

RPC, Inc., together with its subsidiaries, engages provision of a range of oilfield services and equipment for the oil and gas companies involved in the exploration, production, and development of oil and gas properties. The company operates through Technical Services and Support Services segments. The Technical Services segment offers pressure pumping, cementing, downhole tools, coiled tubing, snubbing, nitrogen, well control, wireline, and fishing services that are used in the completion, production, and maintenance of wells, as well as well control training. The Support Services segment provides a range of rental tools drill pipe and related tools, as well as pipe handling, pipe inspection and storage services. It rents its tools for use with onshore and offshore oil and gas well drilling, completion, and workover activities. It operates in Africa, Canada, Argentina, Mexico, Latin America, and the Middle East. The company was incorporated in 1984 and is headquartered in Atlanta, Georgia.

Weatherford International plc, an energy services company, provides equipment and services for the drilling, evaluation, completion, production, and intervention of oil, geothermal, and natural gas wells worldwide. The company operates through three segments: Drilling and Evaluation; Well Construction and Completions; and Production and Intervention. It offers managed pressure drilling; directional drilling services, and logging and measurement services while drilling; services related to rotary-steerable systems, high temperature and high pressure sensors, drilling reamers, and circulation subs; open-hole and cased-hole logging services; wireline and drilling fluids; and intervention and remediation services. The company also provides tubular handling, management, and connection services; cementing products, including plugs, float and stage equipment, and torque-and-drag reduction technology for zonal isolation; completion tools, such as safety valves, production packers, downhole reservoir monitoring, flow control, isolation packers, multistage fracturing systems and sand-control technologies; liner hangers to suspend a casing string in high-temperature and high-pressure wells; and well Services. In addition, it offers re-entry, fishing, and well abandonment services, as well as patented downhole tools, tubular-handling equipment, pressure-control equipment, and drill pipe and tubulars; artificial lift systems, including reciprocating rod, progressing cavity pumping, and related automation and control systems, as well as gas, hydraulic, plunger, and hybrid lift systems, as well as related automation and control systems; and software, automation and flow measurement solutions. Further, it provides electrical and hydraulic power transmission to subsea equipment; and pressure pumping and reservoir stimulation services, such as acidizing, fracturing, cementing, and coiled-tubing intervention. The company was incorporated in 1972 and is based in Houston, Texas.

Latest Energy Equipment & Services and RPC, Inc., Weatherford International plc Stock News

As of September 2, 2026, RPC, Inc. had a $1.4 billion market capitalization, compared to the Energy Equipment & Services median of $1.4 million. RPC, Inc.’s stock is up 20.5% in 2026, up 2.4% in the previous five trading days and up 37.45% in the past year.

Currently, RPC, Inc.’s price-earnings ratio is 65.7. RPC, Inc.’s trailing 12-month revenue is $1.8 billion with a 1.3% net profit margin. Year-over-year quarterly sales growth most recently was 9.5%. Analysts expect adjusted earnings to reach $0.277 per share for the current fiscal year. RPC, Inc. currently has a 2.4% dividend yield.

As of September 2, 2026, Weatherford International plc had a $7.0 billion market cap, putting it in the 72nd percentile of all stocks. Weatherford International plc’s stock is up 24.1% in 2026, up 5.6% in the previous five trading days and up 50.83% in the past year.

Currently, Weatherford International plc’s price-earnings ratio is 19.3. Weatherford International plc’s trailing 12-month revenue is $4.8 billion with a 7.7% net profit margin. Year-over-year quarterly sales growth most recently was -8.2%. Analysts expect adjusted earnings to reach $5.448 per share for the current fiscal year. Weatherford International plc currently has a 1.1% dividend yield.

How We Compare RPC, Inc. and Weatherford International plc 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 RPC, Inc. and Weatherford International plc’s stock grades to see how they measure up against one another.

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RPC, Inc. and Weatherford International plc Stock Value Grades

Company	Ticker	Value
RPC, Inc.	RES	C
Weatherford International plc	WFRD	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.

RPC, Inc. has a Value Score of 48, which is Average. Weatherford International plc has a Value Score of 60, which is Average.

The Value Stock Winner: No Clear Winner

Neither RPC, Inc. or Weatherford International plc has a high enough value grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolio. It’s important to look at a wide range of financial metrics in order to determine if RPC, Inc. or Weatherford International plc is the better investment when it comes to value.

RPC, Inc. and Weatherford International plc Growth Grades

Company	Ticker	Growth
RPC, Inc.	RES	C
Weatherford International plc	WFRD	B

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.

RPC, Inc. has a Growth Score of 59, which is Average. Weatherford International plc has a Growth Score of 77, which is Strong.

The Growth Grade Winner: Weatherford International plc

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

RPC, Inc. and Weatherford International plc’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
RPC, Inc.	RES	C
Weatherford International plc	WFRD	D

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

RPC, Inc. has a Earnings Estimate Score of 58, which is Neutral. Weatherford International plc has a Earnings Estimate Score of 35, which is Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither RPC, Inc. or Weatherford International plc has an Earnings Estimate Revisions Grade that could 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 RPC, Inc. or Weatherford International plc is the better investment when it comes to estimate revisions.

Other RPC, Inc. and Weatherford International plc Grades

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

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.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite 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 F-Score.

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 RPC, Inc. and Weatherford International plc pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, RPC, Inc. or Weatherford International plc Stock?

Overall, RPC, Inc. stock has a Value Score of 48, Growth Score of 59 and Estimate Revisions Score of 58.

Weatherford International plc stock has a Value Score of 60, Growth Score of 77 and Estimate Revisions Score of 35.

Comparing RPC, Inc. and Weatherford International plc’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.