Sifting through countless of stocks in the Professional Services 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 Exponent, Inc. or Concentrix 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 Exponent, Inc. and Concentrix Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Exponent, Inc. and Concentrix Corporation

Exponent, Inc., together with its subsidiaries, operates as a science and engineering consulting company in the United States and internationally. The company operates in two segments, Engineering and Other Scientific, and Environmental and Health. It provides services in the areas of biomechanics, biomedical engineering and sciences, civil and structural engineering, construction consulting, data sciences, electrical engineering and computer science, human factors, materials and corrosion engineering, mechanical engineering, metallurgical and corrosion engineering polymer and chemistry, thermal sciences, and vehicle engineering. The company also offers services in the areas of chemical regulation and food safety, ecological and biological sciences, environmental and earth sciences, and health sciences. In addition, it provides proactive and reactive product safety, litigation support, and technical, regulatory services. It serves clients in chemical, construction, consumer products, energy, food, beverage and nutrition, government, life sciences, insurance, manufacturing, technology, industrial equipment, transportation, and other sectors. The company was formerly known as The Failure Group, Inc. and changed its name to Exponent, Inc. in 1998. The company was founded in 1967 and is headquartered in Menlo Park, California.

Concentrix Corporation designs, builds, and runs integrated customer experience (CX) solutions worldwide. It provides CX process optimization, technology innovation and design engineering, front- and back-office automation, analytics, and business transformation services to clients in various industry verticals comprising technology and consumer electronics; retail, travel, and e-commerce; communications and media; banking, financial services, and insurance; and healthcare. The company also offers customer lifecycle management; CX and user experience strategy and design; data analytics, enterprise intelligence, artificial intelligence readiness, and actionable insights; digital operations, such as B2B sales, performance marketing, customer loyalty, trust and safety, collections, and financial compliance; and GenAI and agentic AI technologies. In addition, it provides digital transformation services that designs and engineer CX solutions to enable efficient customer self-service and build customer loyalty; customer engagement solutions and services that address the entirety of the customer lifecycle; and AI technology that can intelligently act on customer intent to improve customer experience with non-human engagement. Further, the company offers self-service GenAI and agentic AI assistants for applications in data analysis, language translations, and internal chatbots; voice of the customer and analytics solutions to gather and analyze customer feedback; analytics and consulting solutions that synthesize data and provide professional insight to improve clients’ customer experience strategies; specialized support to specific industry verticals; and back office services that support clients in non-customer facing areas. It serves technology and consumer electronics, retail, travel and e-commerce, communications and media, banking, financial services and insurance, healthcare, and other industries. The company was founded in 2004 and is based in Newark, California.

Latest Professional Services and Exponent, Inc., Concentrix Corporation Stock News

As of September 2, 2026, Exponent, Inc. had a $3.3 billion market capitalization, compared to the Professional Services median of $1.1 million. Exponent, Inc.’s stock is up 0.8% in 2026, down 1.5% in the previous five trading days and down 2.64% in the past year.

Currently, Exponent, Inc.’s price-earnings ratio is 31.4. Exponent, Inc.’s trailing 12-month revenue is $567.1 million with a 19.7% net profit margin. Year-over-year quarterly sales growth most recently was 12.0%. Analysts expect adjusted earnings to reach $2.512 per share for the current fiscal year. Exponent, Inc. currently has a 1.8% dividend yield.

As of September 2, 2026, Concentrix Corporation had a $2.0 billion market cap, putting it in the 53rd percentile of all stocks. Concentrix Corporation’s stock is down 21% in 2026, up 16.8% in the previous five trading days and down 37.43% in the past year.

Currently, Concentrix Corporation does not have a price-earnings ratio. Concentrix Corporation’s trailing 12-month revenue is $10.0 billion with a -13.1% net profit margin. Year-over-year quarterly sales growth most recently was 1.9%. Analysts expect adjusted earnings to reach $11.200 per share for the current fiscal year. Concentrix Corporation currently has a 4.4% dividend yield.

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

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Exponent, Inc. and Concentrix Corporation Growth Grades

Company	Ticker	Growth
Exponent, Inc.	EXPO	A
Concentrix Corporation	CNXC	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.

Exponent, Inc. has a Growth Score of 100, which is Very Strong. Concentrix Corporation has a Growth Score of 89, which is Very Strong.

The Growth Grade Winner: It’s a Tie!

Looking at the Growth Grade breakdown above, both Exponent, Inc. and Concentrix Corporation have a grade of A. For investors who focus solely on a company’s upward growth, further research should be conducted into both companies’ other financial metrics before deciding whether to invest.

Exponent, Inc. and Concentrix Corporation’s Momentum Grades

Company	Ticker	Momentum
Exponent, Inc.	EXPO	C
Concentrix Corporation	CNXC	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%.

Exponent, Inc. has a Momentum Score of 54, which is Average. Concentrix Corporation has a Momentum Score of 26, which is Weak.

The Momentum Stock Winner: No Clear Winner

Neither Exponent, Inc. or Concentrix Corporation 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 Exponent, Inc. or Concentrix Corporation is the better investment when it comes to momentum.

Exponent, Inc. and Concentrix Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Exponent, Inc.	EXPO	D
Concentrix Corporation	CNXC	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.

Exponent, Inc. has a Earnings Estimate Score of 35, which is Negative. Concentrix Corporation has a Earnings Estimate Score of 21, which is Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Exponent, Inc. or Concentrix Corporation 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 Exponent, Inc. or Concentrix Corporation is the better investment when it comes to estimate revisions.

Other Exponent, Inc. and Concentrix Corporation Grades

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

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

So, Which Is the Better Investment, Exponent, Inc. or Concentrix Corporation Stock?

Overall, Exponent, Inc. stock has a Growth Score of 100, Momentum Score of 54 and Estimate Revisions Score of 35.

Concentrix Corporation stock has a Growth Score of 89, Momentum Score of 26 and Estimate Revisions Score of 21.

Comparing Exponent, Inc. and Concentrix 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.