Sifting through countless of stocks in the Electrical Equipment 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 Eaton Corporation plc, Rockwell Automation or Inc. 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 Eaton Corporation plc, Rockwell Automation and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Eaton Corporation plc, Rockwell Automation and Inc.

Eaton Corporation plc operates as a power management company in the United States, Canada, Latin America, Europe, and the Asia Pacific. It operates through Electrical Americas, Electrical Global, Aerospace, Vehicle, and eMobility segments. The company offers electrical and industrial components, power distribution and assemblies, residential products, single- and three-phase power quality and connectivity products, wiring devices, circuit protection products, utility power distribution products, and power reliability equipment; and hazardous duty electrical equipment, emergency lighting, fire detection, intrinsically safe explosion-proof instrumentation, and structural support systems. It also provides pumps, motors, hydraulic power units, hoses and fittings, and electro-hydraulic pumps; valves, cylinders, electronic controls, electromechanical actuators, sensors, aircraft flap and slat systems, and nose wheel steering systems; hose and thermoplastic tubing products, fittings, adapters, couplings, and sealing and ducting products; air-to-air refueling systems, fuel pumps, fuel inerting products, sensors, and adapters and regulators; oxygen generation systems, payload carriages, and thermal management products; wiring connectors and cables; and hydraulic and bag filters, strainers and cartridges, and golf grips for manufacturers of commercial and military aircraft, related aftermarket customers, and industrial applications. In addition, the company offers transmissions, clutches, hybrid power systems, superchargers, engine valves and valve actuation systems, locking and limited slip differentials, transmission controls, and fuel vapor components for the vehicle industry; and voltage inverters, converters, fuses, circuit protection units, vehicle controls, power distribution systems, fuel tank isolation valves, and commercial vehicle hybrid systems. The company was formerly known as Abeiron Limited. The company was founded in 1911 and is based in Dublin, Ireland.

Rockwell Automation, Inc., together with its subsidiaries, provides industrial automation and digital transformation solutions in North America, Europe, the Middle East, Africa, the Asia Pacific, and Latin America. It operates in three segments: Intelligent Devices, Software & Control, and Lifecycle Services. The company offers drives, motion, advanced material handling, safety, sensing, industrial components, hardware, software, and configured-to-order products; and control and visualization software and hardware, digital twin, simulation and information software, network and security infrastructure, and custom-engineered systems. It also provides digital consulting, professional services, engineered-to-order solutions, recurring services, cybersecurity, safety, remote monitoring, customer technical support and repair, asset management and optimization consulting, and training, as well as spare parts. The company sells its products through independent distributors in relation to its direct sales force. It serves discrete end markets, including automotive, semiconductor, e-commerce, and warehouse automation; hybrid end markets, such as food and beverage, life sciences, and tire; and process end markets comprising energy, mining, and chemicals. The company was formerly known as Rockwell International Corporation and changed its name to Rockwell Automation, Inc. in February 2002. Rockwell Automation, Inc. was founded in 1903 and is headquartered in Milwaukee, Wisconsin.

Latest Electrical Equipment and Eaton Corporation plc, Rockwell Automation, Inc. Stock News

As of September 2, 2026, Eaton Corporation plc had a $151.8 billion market capitalization, compared to the Electrical Equipment median of $712.7 million. Eaton Corporation plc’s stock is up 22.5% in 2026, down 6.3% in the previous five trading days and up 13.7% in the past year.

Currently, Eaton Corporation plc’s price-earnings ratio is 39.8. Eaton Corporation plc’s trailing 12-month revenue is $30.0 billion with a 12.8% net profit margin. Year-over-year quarterly sales growth most recently was 21.4%. Analysts expect adjusted earnings to reach $13.551 per share for the current fiscal year. Eaton Corporation plc currently has a 1.1% dividend yield.

As of September 2, 2026, Rockwell Automation, Inc. had a $47.2 billion market cap, putting it in the 93rd percentile of all stocks. Rockwell Automation, Inc.’s stock is up 8.9% in 2026, down 2.2% in the previous five trading days and up 25.91% in the past year.

Currently, Rockwell Automation, Inc.’s price-earnings ratio is 39.9. Rockwell Automation, Inc.’s trailing 12-month revenue is $9.0 billion with a 13.4% net profit margin. Year-over-year quarterly sales growth most recently was 7.9%. Analysts expect adjusted earnings to reach $13.219 per share for the current fiscal year. Rockwell Automation, Inc. currently has a 1.3% dividend yield.

How We Compare Eaton Corporation plc, Rockwell Automation and Inc. 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 Eaton Corporation plc, Rockwell Automation and Inc.’s stock grades to see how they measure up against one another.

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Eaton Corporation plc, Rockwell Automation and Inc. Stock Value Grades

Company	Ticker	Value
Eaton Corporation plc	ETN	F
Rockwell Automation, Inc.	ROK	F

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.

Eaton Corporation plc has a Value Score of 12, which is Ultra Expensive. Rockwell Automation, Inc. has a Value Score of 13, which is Ultra Expensive.

The Value Stock Winner: No Clear Winner

Neither Eaton Corporation plc, Rockwell Automation or Inc. 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 Eaton Corporation plc, Rockwell Automation or Inc. is the better investment when it comes to value.

Eaton Corporation plc, Rockwell Automation and Inc. Growth Grades

Company	Ticker	Growth
Eaton Corporation plc	ETN	A
Rockwell Automation, Inc.	ROK	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.

Eaton Corporation plc has a Growth Score of 100, which is Very Strong. Rockwell Automation, Inc. has a Growth Score of 73, which is Strong.

The Growth Grade Winner: Eaton Corporation plc

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

Eaton Corporation plc, Rockwell Automation and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Eaton Corporation plc	ETN	B
Rockwell Automation, Inc.	ROK	B

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.

Eaton Corporation plc has a Earnings Estimate Score of 65, which is Positive. Rockwell Automation, Inc. has a Earnings Estimate Score of 71, which is Positive.

The Earnings Estimate Revisions Grade Winner: It’s a Tie!

Looking at the Earnings Estimate Revisions Grade breakdown above, both Eaton Corporation plc, Rockwell Automation and Inc. have a grade of B. For those focusing solely on a company’s estimate revisions, other financial metrics will need to be evaluated to determine whether Eaton Corporation plc, Rockwell Automation or Inc. is a better fit.

Other Eaton Corporation plc, Rockwell Automation and Inc. Grades

In addition to Value, Estimate Revisions and Growth, 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 Eaton Corporation plc, Rockwell Automation and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Eaton Corporation plc, Rockwell Automation or Inc. Stock?

Overall, Eaton Corporation plc stock has a Value Score of 12, Growth Score of 100 and Estimate Revisions Score of 65.

Rockwell Automation, Inc. stock has a Value Score of 13, Growth Score of 73 and Estimate Revisions Score of 71.

Comparing Eaton Corporation plc, Rockwell Automation and Inc.’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.