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 Leidos Holdings, Inc. or CDW 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 Leidos Holdings, Inc. and CDW Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Leidos Holdings, Inc. and CDW Corporation

Leidos Holdings, Inc., together with its subsidiaries, provides services and solutions for government and commercial customers in the United States and internationally. The National Security & Digital segment provides national security software; services by using artificial intelligence and machine learning to coordinate sea, ground, air, and space to help warfighters; offensive, defensive, and physical cyber operation solutions; intelligence analysis, operational support, logistics operations, security, linguistics, force production, biometrics, chemical, biological, radiological, nuclear, and explosives, energetics, training, and other services; and Digital Modernization and transformation services. The Health & Civil segment offers air traffic control systems; health mission software; managed health services; infrastructure management and operation; logistical operations and information technology support; and life science research and development support services. The Commercial & International segment provides power grid engineering and design, grid modernization, utility planning and consulting, energy management and efficiency, technology-driven innovation, and software and application development; people scanners, computed tomography carry-on baggage scanners, checked baggage scanners, and explosive trace detectors; mobile, non-intrusive ports and borders inspection systems; and open-architecture platform that transforms airport security by integrating disparate devices and technologies into a unified management system. The Defense Systems segment offers air and missile defense, maritime, aerospace, and cyber and threat systems; offers airborne training, intelligence, surveillance, and reconnaissance missions; and provides space-based electro-optic infrared systems, multi/hyperspectral, electronic warfare and signals intelligence, and communications payloads. Leidos Holdings, Inc. was founded in 1969 and is headquartered in Reston, Virginia.

CDW Corporation provides information technology (IT) solutions in the United States, the United Kingdom, and Canada. It operates through three segments: Commercial, Government, and Education. The company offers discrete hardware and software products and services, as well as integrated IT solutions, including on-premise and cloud capabilities across hybrid infrastructure, digital experience, and security. It also provides hardware products comprising notebooks/mobile devices, tablets, network communications, collaboration hardware, data storage and servers, desktop computers, and other hardware; and software products, such as cloud solutions, software assurance, application suites, security, virtualization, collaboration and productivity applications, operating systems, and network management. In addition, the company offers advisory and design, software development, implementation, and managed services, as well as warranties. It serves business, government, education, and healthcare customers. The company was formerly known as CDW Computer Centers, Inc. and changed its name to CDW Corporation in June 2003. CDW Corporation was founded in 1984 and is based in Vernon Hills, Illinois.

Latest Professional Services and Leidos Holdings, Inc., CDW Corporation Stock News

As of September 2, 2026, Leidos Holdings, Inc. had a $16.8 billion market capitalization, compared to the Professional Services median of $1.1 million. Leidos Holdings, Inc.’s stock is NA in 2026, NA in the previous five trading days and down 26.04% in the past year.

Currently, Leidos Holdings, Inc.’s price-earnings ratio is 12.5. Leidos Holdings, Inc.’s trailing 12-month revenue is $17.6 billion with a 7.8% net profit margin. Year-over-year quarterly sales growth most recently was 7.2%. Analysts expect adjusted earnings to reach $12.399 per share for the current fiscal year. Leidos Holdings, Inc. currently has a 1.3% dividend yield.

Currently, CDW Corporation’s price-earnings ratio is 17.9. CDW Corporation’s trailing 12-month revenue is $23.5 billion with a 4.6% net profit margin. Year-over-year quarterly sales growth most recently was 10.0%. Analysts expect adjusted earnings to reach $10.930 per share for the current fiscal year. CDW Corporation currently has a 1.7% dividend yield.

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

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Leidos Holdings, Inc. and CDW Corporation Growth Grades

Company	Ticker	Growth
Leidos Holdings, Inc.	LDOS	A
CDW Corporation	CDW	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.

Leidos Holdings, Inc. has a Growth Score of 100, which is Very Strong. CDW Corporation has a Growth Score of 56, which is Average.

The Growth Grade Winner: Leidos Holdings, Inc.

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

Leidos Holdings, Inc. and CDW Corporation’s Momentum Grades

Company	Ticker	Momentum
Leidos Holdings, Inc.	LDOS	D
CDW Corporation	CDW	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%.

Leidos Holdings, Inc. has a Momentum Score of 31, which is Weak. CDW Corporation has a Momentum Score of 38, which is Weak.

The Momentum Stock Winner: No Clear Winner

Neither Leidos Holdings, Inc. or CDW 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 Leidos Holdings, Inc. or CDW Corporation is the better investment when it comes to momentum.

Leidos Holdings, Inc. and CDW Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Leidos Holdings, Inc.	LDOS	B
CDW Corporation	CDW	C

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.

Leidos Holdings, Inc. has a Earnings Estimate Score of 63, which is Positive. CDW Corporation has a Earnings Estimate Score of 55, which is Neutral.

The Earnings Estimate Revisions Grade Winner: Leidos Holdings, Inc.

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Leidos Holdings, Inc. has a better Earnings Estimate Revisions Grade than CDW Corporation. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Leidos Holdings, Inc. 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 Leidos Holdings, Inc. and CDW 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 Leidos Holdings, Inc. and CDW Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Leidos Holdings, Inc. or CDW Corporation Stock?

Overall, Leidos Holdings, Inc. stock has a Growth Score of 100, Momentum Score of 31 and Estimate Revisions Score of 63.

CDW Corporation stock has a Growth Score of 56, Momentum Score of 38 and Estimate Revisions Score of 55.

Comparing Leidos Holdings, Inc. and CDW 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.