Sifting through countless of stocks in the Electronic Equipment, Instruments & Components 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 Jabil Inc. or Sanmina Corporation 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 Jabil Inc. and Sanmina Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Jabil Inc. and Sanmina Corporation

Jabil Inc. provides engineering, manufacturing, and supply chain solutions worldwide. It operates in three segments: Regulated Industries, Intelligent Infrastructure, and Connected Living and Digital Commerce. The company offers electronic hardware, and embedded software design services for analog, digital, radio frequency, power, sensor, and optical component applications; creates, develops, and connects concepts and specifications that optimize the function, value, and appearance of products for both consumers and manufacturing partners; design of plastic and metal components, enclosures, sub-assemblies, and systems, with advanced modeling and analysis of electronic, electro-mechanical, and optical assemblies; detail design, environmental applications, thermal and tooling management; develop solutions for virtual and/or augmented reality, light detection and ranging, 3D sensing, projection, and imaging; delivering PCBA design with CAD tools; and electrical and mechanical assemblies. The company also offers cloud data center server platforms; medical and consumer health devices; automotive assemblies; a digital commerce ecosystem; and smart controls and security for digital building and utilities. In addition, the company offers systems assembly, test, direct-order fulfillment, and configure-to-order services. It serves 5G, wireless and cloud, digital print and retail, industrial and semi-cap, networking and storage, automotive and transportation, connected devices, healthcare and packaging, and mobility industries. The company was formerly known as Jabil Circuit, Inc. Jabil Inc. was founded in 1966 and is based in Saint Petersburg, Florida.

Sanmina Corporation provides integrated manufacturing solutions, components, products and repair, logistics, and after-market services in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. The company operates through two businesses: Integrated Manufacturing Solutions; and Components, Products and Services. The company offers product design and engineering, including concept development, detailed design, prototyping, validation, preproduction, manufacturing design release, and product industrialization; assembly and test services; direct order fulfillment and logistics services; after-market product service and support; and supply chain management services, as well as engaging in the manufacture of components, subassemblies, and complete systems; and direct order fulfilment and logistics services. In addition, the company provides components, such as printed circuit boards, backplane fabrication and backplane assemblies, cable assemblies, fabricated metal parts, precision machined parts, and plastic injected molded parts; memory solutions; storage platforms; optical, radio frequency, and microelectronic solutions; defense and aerospace products, design, manufacturing, repair, and refurbishment services; and cloud-based manufacturing execution software. It offers its products and services primarily to original equipment manufacturers in the industrial, medical, defense and aerospace, automotive, communications networks, and cloud infrastructure industries. The company was formerly known as Sanmina-SCI Corp. Sanmina Corporation was incorporated in 1980 and is headquartered in San Jose, California.

Latest Electronic Equipment, Instruments & Components and Jabil Inc., Sanmina Corporation Stock News

As of May 1, 2026, Jabil Inc. had a $36.1 billion market capitalization, compared to the Electronic Equipment, Instruments & Components median of $797.8 million. Jabil Inc.’s stock is up 49.3% in 2026, down 0.1% in the previous five trading days and up 133.67% in the past year.

Currently, Jabil Inc.’s price-earnings ratio is 45.9. Jabil Inc.’s trailing 12-month revenue is $32.7 billion with a 2.5% net profit margin. Year-over-year quarterly sales growth most recently was 23.1%. Analysts expect adjusted earnings to reach $12.353 per share for the current fiscal year. Jabil Inc. currently has a 0.1% dividend yield.

As of May 1, 2026, Sanmina Corporation had a $12.0 billion market cap, putting it in the 80th percentile of all stocks. Sanmina Corporation’s stock is up 45.3% in 2026, up 15.9% in the previous five trading days and up 190.75% in the past year.

Currently, Sanmina Corporation’s price-earnings ratio is 47.3. Sanmina Corporation’s trailing 12-month revenue is $11.3 billion with a 2.3% net profit margin. Year-over-year quarterly sales growth most recently was 102.3%. Analysts expect adjusted earnings to reach $11.195 per share for the current fiscal year. Sanmina Corporation does not currently pay a dividend.

How We Compare Jabil Inc. and Sanmina Corporation 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 Jabil Inc. and Sanmina Corporation’s stock grades to see how they measure up against one another.

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Jabil Inc. and Sanmina Corporation Stock Value Grades

Company	Ticker	Value
Jabil Inc.	JBL	D
Sanmina Corporation	SANM	D

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.

Jabil Inc. has a Value Score of 29, which is Expensive. Sanmina Corporation has a Value Score of 36, which is Expensive.

The Value Stock Winner: No Clear Winner

Neither Jabil Inc. or Sanmina Corporation 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 Jabil Inc. or Sanmina Corporation is the better investment when it comes to value.

Jabil Inc. and Sanmina Corporation Growth Grades

Company	Ticker	Growth
Jabil Inc.	JBL	B
Sanmina Corporation	SANM	C

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.

Jabil Inc. has a Growth Score of 73, which is Strong. Sanmina Corporation has a Growth Score of 56, which is Average.

The Growth Grade Winner: Jabil Inc.

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

Jabil Inc. and Sanmina Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Jabil Inc.	JBL	C
Sanmina Corporation	SANM	A

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.

Jabil Inc. has a Earnings Estimate Score of 60, which is Neutral. Sanmina Corporation has a Earnings Estimate Score of 92, which is Very Positive.

The Earnings Estimate Revisions Grade Winner: Sanmina Corporation

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Sanmina Corporation has a better Earnings Estimate Revisions Grade than Jabil Inc.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Sanmina Corporation could be a good stock to invest in. However, it’s important to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other Jabil Inc. and Sanmina Corporation Grades

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

So, Which Is the Better Investment, Jabil Inc. or Sanmina Corporation Stock?

Overall, Jabil Inc. stock has a Value Score of 29, Growth Score of 73 and Estimate Revisions Score of 60.

Sanmina Corporation stock has a Value Score of 36, Growth Score of 56 and Estimate Revisions Score of 92.

Comparing Jabil Inc. and Sanmina Corporation’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.