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 Snap-on Incorporated, Stanley Black & Decker 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 Snap-on Incorporated, Stanley Black & Decker and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About Snap-on Incorporated, Stanley Black & Decker and Inc.

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.

Stanley Black & Decker, Inc. provides hand tools, power tools, outdoor products, and related accessories in the United States, Canada, Other Americas, Europe, and Asia. Its Tools & Outdoor segment offers professional grade corded and cordless electric power tools and equipment, including drills, impact wrenches and drivers, grinders, saws, routers, concrete prep and placement tools, and sanders; pneumatic tools and fasteners, such as nail guns, nails, staplers and staples, and concrete and masonry anchors; corded and cordless electric power tools; household power tools, hand-held vacuums, and small appliances; leveling and layout tools, planes, hammers, demolition tools, clamps, vises, knives, saws, chisels, and industrial and automotive tools; drill, screwdriver, router bits, abrasives, saw blades, and threading products; tool boxes, sawhorses, medical cabinets, and engineered storage solutions; and electric and gas-powered lawn and garden products. This segment sells its products under the DEWALT, CRAFTSMAN, CUB ADET, STANLEY, BLACK+DECKER, and HUSTLER brands through retailers, third-party distributors, independent dealers, and a direct sales force. Its Industrial segment provides threaded fasteners, blind rivets and tools, blind inserts and tools, drawn arc weld studs and systems, engineered plastic and mechanical fasteners, self-piercing riveting systems, precision nut running systems, micro fasteners, high-strength structural fasteners, axel swage, latches, heat shields, pins, couplings, fitting, and other engineered products. This segment sells its products through direct sales force and third-party distributors to the automotive, manufacturing, electronics, construction, aerospace, and other industries. The company was formerly known as The Stanley Works and changed its name to Stanley Black & Decker, Inc. in March 2010. The company was founded in 1843 and is headquartered in New Britain, Connecticut.

Latest Machinery and Snap-on Incorporated, Stanley Black & Decker, Inc. Stock News

As of March 31, 2026, Snap-on Incorporated had a $18.9 billion market capitalization, compared to the Machinery median of $3.4 million. Snap-on Incorporated’s stock is up 5.4% in 2026, in the previous five trading days and up 10.3% in the past year.

Currently, Snap-on Incorporated’s price-earnings ratio is 18.9. Snap-on Incorporated’s trailing 12-month revenue is $5.2 billion with a 19.7% net profit margin. Year-over-year quarterly sales growth most recently was 3.1%. Analysts expect adjusted earnings to reach $19.950 per share for the current fiscal year. Snap-on Incorporated currently has a 2.7% dividend yield.

As of March 31, 2026, Stanley Black & Decker, Inc. had a $11.0 billion market cap, putting it in the 80th percentile of all stocks. Stanley Black & Decker, Inc.’s stock is down 4.3% in 2026, down 0.7% in the previous five trading days and down 7.03% in the past year.

Currently, Stanley Black & Decker, Inc.’s price-earnings ratio is 26.8. Stanley Black & Decker, Inc.’s trailing 12-month revenue is $15.1 billion with a 2.7% net profit margin. Year-over-year quarterly sales growth most recently was -1.0%. Analysts expect adjusted earnings to reach $5.368 per share for the current fiscal year. Stanley Black & Decker, Inc. currently has a 4.7% dividend yield.

How We Compare Snap-on Incorporated, Stanley Black & Decker 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 Snap-on Incorporated, Stanley Black & Decker and Inc.’s stock grades to see how they measure up against one another.

Learn more about A+ Investor here!

Sign Up to Receive a Free Special Report Showing How A+ Grades Can Help You Make Smarter Investment Decisions

Snap-on Incorporated, Stanley Black & Decker and Inc. Stock Value Grades

Company	Ticker	Value
Snap-on Incorporated	SNA	D
Stanley Black & Decker, Inc.	SWK	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.

Snap-on Incorporated has a Value Score of 36, which is Expensive. Stanley Black & Decker, Inc. has a Value Score of 55, which is Average.

The Value Stock Winner: No Clear Winner

Neither Snap-on Incorporated, Stanley Black & Decker 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 Snap-on Incorporated, Stanley Black & Decker or Inc. is the better investment when it comes to value.

Snap-on Incorporated, Stanley Black & Decker and Inc.’s Quality Grades

Company	Ticker	Quality
Snap-on Incorporated	SNA	A
Stanley Black & Decker, Inc.	SWK	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.

Snap-on Incorporated has a Quality Score of 93, which is Very Strong. Stanley Black & Decker, Inc. has a Quality Score of 81, which is Very Strong.

The Quality Grade Winner: It’s a Tie!

Looking at the Quality Grade breakdown above, both Snap-on Incorporated, Stanley Black & Decker and Inc. 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.

Snap-on Incorporated, Stanley Black & Decker and Inc.’s Momentum Grades

Company	Ticker	Momentum
Snap-on Incorporated	SNA	C
Stanley Black & Decker, Inc.	SWK	D

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%.

Snap-on Incorporated has a Momentum Score of 50, which is Average. Stanley Black & Decker, Inc. has a Momentum Score of 34, which is Weak.

The Momentum Stock Winner: No Clear Winner

Neither Snap-on Incorporated, Stanley Black & Decker or Inc. has a strong enough Momentum Grade to 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 Snap-on Incorporated, Stanley Black & Decker or Inc. is the better investment when it comes to momentum.

Other Snap-on Incorporated, Stanley Black & Decker and Inc. Grades

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

Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

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 Snap-on Incorporated, Stanley Black & Decker and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Snap-on Incorporated, Stanley Black & Decker or Inc. Stock?

Overall, Snap-on Incorporated stock has a Value Score of 36, Momentum Score of 50 and Quality Score of 93.

Stanley Black & Decker, Inc. stock has a Value Score of 55, Momentum Score of 34 and Quality Score of 81.

Comparing Snap-on Incorporated, Stanley Black & Decker 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.