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 Regal Rexnord Corporation, AMETEK 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 Regal Rexnord Corporation, AMETEK and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Regal Rexnord Corporation, AMETEK and Inc.

Regal Rexnord Corporation provides sustainable solutions for power, transmit, and control motion products in the North America, Asia, Europe, and internationally. The company operates through Automation & Motion Control, Industrial Powertrain Solutions, and Power Efficiency Solutions. The Automation & Motion Control segment provides conveyor products, conveying automation subsystems, aerospace components, precision motion control solutions, miniature servo motors, controls, drives, and linear actuators, as well as power management products that include automatic transfer switches, paralleling switchgear, and customized modular electric pod solutions that comprise relevant power and thermal management content. The Industrial Powertrain Solutions segment offers mounted and unmounted bearings, couplings, mechanical power transmission drives and components, gearboxes and gear motors, clutches, brakes, and industrial powertrain components and solutions, as well as industrial powertrain solutions. The Power Efficiency Solutions segment produces fractional to approximately 5 horsepower AC and DC motors, electronic variable speed controls, electronic drives, fans and blowers, as well as integrated air moving subsystems. It serves factory automation, food and beverage, aerospace, general industrial, medical, data center, general industrial, metals and mining, energy, discrete automation, commercial HVAC, and general commercial applications. The company was formerly known as Regal Beloit Corporation. Regal Rexnord Corporation was founded in 1955 and is based in Milwaukee, Wisconsin.

AMETEK, Inc. manufactures and sells electronic instruments (EIG) and electromechanical (EMG) devices in the United States and internationally. It operates through EIG and EMG segments. The company offers advanced instruments for the process, aerospace, power, and industrial markets; process and analytical instruments for the oil and gas, petrochemical, pharmaceutical, semiconductor, automation, and food and beverage industries; instruments to the laboratory equipment, ultra-precision manufacturing, medical, and test and measurement markets; power quality monitoring and metering devices, uninterruptible power supplies, programmable power and electromagnetic compatibility test equipment, and gas turbines sensors; dashboard instruments for heavy trucks and other vehicles; instrumentation and controls for food and beverage industries; and aircraft and engine sensors, embedded computing, monitoring, power supplies, fuel and fluid measurement, and data acquisition systems for aerospace and defense industry. It also provides engineered medical components and devices, automation solutions, thermal management systems, specialty metals, and electrical interconnects; single-use and consumable surgical instruments, implantable components, and drug delivery systems; engineered electrical connectors and electronics packaging; precision motion control products for data storage, medical devices, business equipment, automation, and other application; high-purity powdered metals, strips and foils, specialty clad metals, and metal matrix composites; motor-blower systems and heat exchangers for thermal management, military and commercial aircraft, and military ground vehicles; and motors used in commercial appliances, food and beverage machines, hydraulic pumps, and industrial blowers, as well as operates a network of aviation maintenance, repair, and overhaul facilities. AMETEK, Inc. was incorporated in 1930 and is headquartered in Berwyn, Pennsylvania.

Latest Electrical Equipment and Regal Rexnord Corporation, AMETEK, Inc. Stock News

As of May 28, 2026, Regal Rexnord Corporation had a $13.5 billion market capitalization, compared to the Electrical Equipment median of $1.3 million. Regal Rexnord Corporation’s stock is NA in 2026, NA in the previous five trading days and up 45.34% in the past year.

Currently, Regal Rexnord Corporation’s price-earnings ratio is 47.2. Regal Rexnord Corporation’s trailing 12-month revenue is $6.0 billion with a 4.8% net profit margin. Year-over-year quarterly sales growth most recently was 4.3%. Analysts expect adjusted earnings to reach $10.621 per share for the current fiscal year. Regal Rexnord Corporation currently has a 0.7% dividend yield.

Currently, AMETEK, Inc.’s price-earnings ratio is 34.1. AMETEK, Inc.’s trailing 12-month revenue is $7.6 billion with a 20.1% net profit margin. Year-over-year quarterly sales growth most recently was 11.3%. Analysts expect adjusted earnings to reach $8.139 per share for the current fiscal year. AMETEK, Inc. currently has a 0.6% dividend yield.

How We Compare Regal Rexnord Corporation, AMETEK 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 Regal Rexnord Corporation, AMETEK and Inc.’s stock grades to see how they measure up against one another.

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Regal Rexnord Corporation, AMETEK and Inc. Growth Grades

Company	Ticker	Growth
Regal Rexnord Corporation	RRX	B
AMETEK, Inc.	AME	A

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.

Regal Rexnord Corporation has a Growth Score of 64, which is Strong. AMETEK, Inc. has a Growth Score of 89, which is Very Strong.

The Growth Grade Winner: AMETEK, Inc.

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

Regal Rexnord Corporation, AMETEK and Inc.’s Quality Grades

Company	Ticker	Quality
Regal Rexnord Corporation	RRX	B
AMETEK, Inc.	AME	A

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks 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 the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Regal Rexnord Corporation has a Quality Score of 80, which is Strong. AMETEK, Inc. has a Quality Score of 91, which is Very Strong.

The Quality Grade Winner: AMETEK, Inc.

As you can clearly see from the Quality Grade breakdown above, AMETEK, Inc. has a better overall quality grade than Regal Rexnord Corporation. For investors who are looking for companies with higher quality than others in the same industry, AMETEK, Inc. could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Regal Rexnord Corporation, AMETEK and Inc.’s Momentum Grades

Company	Ticker	Momentum
Regal Rexnord Corporation	RRX	B
AMETEK, Inc.	AME	C

Momentum grades help to 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. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Regal Rexnord Corporation has a Momentum Score of 66, which is Strong. AMETEK, Inc. has a Momentum Score of 52, which is Average.

The Momentum Grade Winner: Regal Rexnord Corporation

As you can clearly see from the Momentum Grade breakdown above, Regal Rexnord Corporation is considered to have stronger momentum compared to AMETEK, Inc.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Regal Rexnord Corporation could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other Regal Rexnord Corporation, AMETEK and Inc. Grades

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

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

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.

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 Regal Rexnord Corporation, AMETEK and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Regal Rexnord Corporation, AMETEK or Inc. Stock?

Overall, Regal Rexnord Corporation stock has a Growth Score of 64, Momentum Score of 66 and Quality Score of 80.

AMETEK, Inc. stock has a Growth Score of 89, Momentum Score of 52 and Quality Score of 91.

Comparing Regal Rexnord Corporation, AMETEK 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.