Sifting through countless of stocks in the Machinery 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 Dover Corporation or Snap-on Incorporated 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 Dover Corporation and Snap-on Incorporated compare based on key financial metrics to determine which better meets your investment needs.

About Dover Corporation and Snap-on Incorporated

Dover Corporation provides equipment and components, consumable supplies, aftermarket parts, software and digital solutions, and support services worldwide. The company’s Engineered Products segment provides various equipment, component, software, solution, and services that are used in vehicle aftermarket, aerospace and defense, industrial winch and hoist, and fluid dispensing end-market. This segment offers software solutions and services used in light and heavy-duty vehicle lifts, wheel service equipment, vehicle diagnostics, and vehicle collision repair solutions; winches, hoists, bearings, drives, and electric monitoring system; and radio frequency and microwave filters and switches, and signal intelligence solutions, as well as soldering and fluid dispensing solutions. Its Clean Energy & Fueling segment offers component, equipment, and software and service solution enabling safe storage and transport of fuel, cryogenic gases, and hazardous fluids, as well as operation of retail fueling and vehicle wash establishment. The company’s Imaging & Identification segment provides precision marking and coding, product traceability equipment, brand protection, and digital textile printing equipment and solution, as well as consumable, software, and service to packaged and consumer goods, pharmaceutical, industrial manufacturing, textile, and other end-market. Its Pumps & Process Solutions segment manufactures specialty pump, connector, flow meter, fluid connecting solution, plastics and polymer processing equipment, and engineered components for rotating and reciprocating machines. The company’s Climate & Sustainability Technologies segment manufactures refrigeration system, refrigeration display case, commercial glass refrigerator and freezer door, and brazed plate heat exchanger for industrial heating and cooling, and residential climate control applications. Dover Corporation was incorporated in 1947 and is headquartered in Downers Grove, Illinois.

Snap-on Incorporated manufactures and markets tools, equipment, diagnostics, and repair information and systems solutions for professional users worldwide. It operates through Commercial & Industrial Group, Snap-on Tools Group, Repair Systems & Information Group, and Financial Services segments. The company offers hand tools, such as wrenches, sockets, ratchet wrenches, pliers, screwdrivers, punches and chisels, saws and cutting tools, pruning tools, torque tools, and other similar products; power tools, including cordless, pneumatic, and hydraulic and corded tools; impact wrenches, ratchets, screwdrivers, drills, sanders, and grinders. It also provides tool chests and roll cabinet stool storage products; facility-level tool control and asset management hardware and software; diagnostics, information, and management systems product comprising handheld and computer-based diagnostic products, service and repair information products, diagnostic software solutions, electronic parts catalogs, business management systems and services, point-of-sale systems, integrated systems for vehicle service shops, OEM purchasing facilitation services, and warranty management systems and analytics to help OEM dealerships manage and track performance. In addition, the company offers heel alignment equipment, wheel balancers, tire changers, vehicle lifts, test lane equipment, collision repair equipment, vehicle air conditioning service equipment, brake service equipment, fluid exchange equipment, transmission troubleshooting equipment, safety testing equipment, battery chargers, and hoists; and training programs and after-sales support. It serves the vehicle service and repair, and industrial sectors through mobile van channel, company direct sales, distributors, and digital commerce. Snap-on Incorporated was incorporated in 1920 and is based in Kenosha, Wisconsin.

Latest Machinery and Dover Corporation, Snap-on Incorporated Stock News

As of July 31, 2026, Dover Corporation had a $27.6 billion market capitalization, compared to the Machinery median of $3.9 million. Dover Corporation’s stock is up 4.8% in 2026, up 1.2% in the previous five trading days and up 12.29% in the past year.

Currently, Dover Corporation’s price-earnings ratio is 24.7. Dover Corporation’s trailing 12-month revenue is $8.4 billion with a 13.5% net profit margin. Year-over-year quarterly sales growth most recently was 6.9%. Analysts expect adjusted earnings to reach $10.663 per share for the current fiscal year. Dover Corporation currently has a 1.0% dividend yield.

As of July 31, 2026, Snap-on Incorporated had a $21.2 billion market cap, putting it in the 86th percentile of all stocks. Snap-on Incorporated’s stock is up 19.1% in 2026, up 1.6% in the previous five trading days and up 27.35% in the past year.

Currently, Snap-on Incorporated’s price-earnings ratio is 20.9. Snap-on Incorporated’s trailing 12-month revenue is $5.3 billion with a 19.6% net profit margin. Year-over-year quarterly sales growth most recently was 4.2%. Analysts expect adjusted earnings to reach $19.785 per share for the current fiscal year. Snap-on Incorporated currently has a 2.4% dividend yield.

How We Compare Dover Corporation and Snap-on Incorporated 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 Dover Corporation and Snap-on Incorporated’s stock grades to see how they measure up against one another.

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Dover Corporation and Snap-on Incorporated Growth Grades

Company	Ticker	Growth
Dover Corporation	DOV	C
Snap-on Incorporated	SNA	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.

Dover Corporation has a Growth Score of 56, which is Average. Snap-on Incorporated has a Growth Score of 78, which is Strong.

The Growth Grade Winner: Snap-on Incorporated

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

Dover Corporation and Snap-on Incorporated’s Quality Grades

Company	Ticker	Quality
Dover Corporation	DOV	A
Snap-on Incorporated	SNA	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.

Dover Corporation has a Quality Score of 92, which is Very Strong. Snap-on Incorporated has a Quality Score of 85, which is Very Strong.

The Quality Grade Winner: It’s a Tie!

Looking at the Quality Grade breakdown above, both Dover Corporation and Snap-on Incorporated have a grade of A. For investors who focus solely on a company’s overall quality, you will need to conduct further research into both companies to see if they are a good fit for your portfolio. As a good rule of thumb, you should always analyze multiple factors based on a wide range of metrics before choosing a company to invest in.

Dover Corporation and Snap-on Incorporated’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Dover Corporation	DOV	C
Snap-on Incorporated	SNA	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.

Dover Corporation has a Earnings Estimate Score of 49, which is Neutral. Snap-on Incorporated has a Earnings Estimate Score of 30, which is Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Dover Corporation or Snap-on Incorporated 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 Dover Corporation or Snap-on Incorporated is the better investment when it comes to estimate revisions.

Other Dover Corporation and Snap-on Incorporated Grades

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

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.

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 Dover Corporation and Snap-on Incorporated pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Dover Corporation or Snap-on Incorporated Stock?

Overall, Dover Corporation stock has a Growth Score of 56, Estimate Revisions Score of 49 and Quality Score of 92.

Snap-on Incorporated stock has a Growth Score of 78, Estimate Revisions Score of 30 and Quality Score of 85.

Comparing Dover Corporation and Snap-on Incorporated’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.