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

About Leidos Holdings, Inc., CrowdStrike Holdings and Inc.

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.

CrowdStrike Holdings, Inc. provides cybersecurity solutions in the United States and internationally. Its unified platform provides cloud-delivered protection of endpoints, cloud workloads, identity, and data through a software as a service (SaaS) subscription-based model. The company offers corporate endpoint and cloud workload security, managed security, security and vulnerability management, IT operations management, identity protection, threat intelligence, data protection, SaaS security posture management, and AI powered workflow automation, and securing generative AI workload services, as well as security orchestration, automation, and response; and security information and event management, and log management services. It primarily sells subscriptions to its Falcon platform and cloud modules. The company has a strategic alliance with Cognizant Technology Solutions Corporation to help enterprises secure artificial intelligence across its lifecycle, from the AI agents and models to the foundational infrastructure that supports the entire AI ecosystem and with Snowflake to bring AI-native security and enterprise data at scale. The company was incorporated in 2011 and is headquartered in Austin, Texas.

Latest Professional Services and Leidos Holdings, Inc., CrowdStrike Holdings, Inc. Stock News

As of September 1, 2026, Leidos Holdings, Inc. had a $17.5 billion market capitalization, compared to the Professional Services median of $1.1 million. Leidos Holdings, Inc.’s stock is down 25.4% in 2026, down 2.1% in the previous five trading days and down 23.07% in the past year.

Currently, Leidos Holdings, Inc.’s price-earnings ratio is 13.0. 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 1.2% dividend yield.

As of September 1, 2026, CrowdStrike Holdings, Inc. had a $220.2 billion market cap, putting it in the 99th percentile of all stocks. CrowdStrike Holdings, Inc.’s stock is up 76.3% in 2026, up 9.2% in the previous five trading days and up 103.04% in the past year.

Currently, CrowdStrike Holdings, Inc. does not have a price-earnings ratio. CrowdStrike Holdings, Inc.’s trailing 12-month revenue is $5.4 billion with a 0.8% net profit margin. Year-over-year quarterly sales growth most recently was 25.8%. Analysts expect adjusted earnings to reach $1.256 per share for the current fiscal year. CrowdStrike Holdings, Inc. does not currently pay a dividend.

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

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Leidos Holdings, Inc., CrowdStrike Holdings and Inc. Growth Grades

Company	Ticker	Growth
Leidos Holdings, Inc.	LDOS	A
CrowdStrike Holdings, Inc.	CRWD	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.

Leidos Holdings, Inc. has a Growth Score of 100, which is Very Strong. CrowdStrike Holdings, Inc. has a Growth Score of 69, which is Strong.

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 CrowdStrike Holdings, Inc.. 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., CrowdStrike Holdings and Inc.’s Quality Grades

Company	Ticker	Quality
Leidos Holdings, Inc.	LDOS	B
CrowdStrike Holdings, Inc.	CRWD	B

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.

Leidos Holdings, Inc. has a Quality Score of 80, which is Strong. CrowdStrike Holdings, Inc. has a Quality Score of 61, which is Strong.

The Quality Grade Winner: It’s a Tie!

Looking at the Quality Grade breakdown above, both Leidos Holdings, Inc., CrowdStrike Holdings and Inc. have a grade of B. 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.

Leidos Holdings, Inc., CrowdStrike Holdings and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Leidos Holdings, Inc.	LDOS	B
CrowdStrike Holdings, Inc.	CRWD	B

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. CrowdStrike Holdings, Inc. has a Earnings Estimate Score of 68, which is Positive.

The Earnings Estimate Revisions Grade Winner: It’s a Tie!

Looking at the Earnings Estimate Revisions Grade breakdown above, both Leidos Holdings, Inc., CrowdStrike Holdings and Inc. have a grade of B. For those focusing solely on a company’s estimate revisions, other financial metrics will need to be evaluated to determine whether Leidos Holdings, Inc., CrowdStrike Holdings or Inc. is a better fit.

Other Leidos Holdings, Inc., CrowdStrike Holdings and Inc. Grades

In addition to Estimate Revisions, Quality and Growth, 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 Leidos Holdings, Inc., CrowdStrike Holdings and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

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

Overall, Leidos Holdings, Inc. stock has a Growth Score of 100, Estimate Revisions Score of 63 and Quality Score of 80.

CrowdStrike Holdings, Inc. stock has a Growth Score of 69, Estimate Revisions Score of 68 and Quality Score of 61.

Comparing Leidos Holdings, Inc., CrowdStrike Holdings 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.