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 Planet Labs PBC 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 Planet Labs PBC compare based on key financial metrics to determine which better meets your investment needs.

About Leidos Holdings, Inc. and Planet Labs PBC

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.

Planet Labs PBC engages in the design, construction, and launch of constellations of satellites with the intent of providing high-cadence geospatial data delivered to customers through an online platform in the United States and internationally. The company offers SuperDove satellites to create an always-online scanner for the planet, with the goal of imaging the Earth every day at a ground sampling distance (GSD) resolution of up to 3.5 meters. This combines planet monitoring with other scientific-grade radiometric data from public satellite data programs; and SkySat and Pelican satellites to capture a specified location several times per day, achieving a GSD resolution of up to 50 centimeters after processing, powered by an application programming interface. It also provides Tanager, a hyperspectral imaging satellite that delivers full-spectrum imagery across the visible and shortwave infrared regions, and the Earth Observation platform, which enables customers and partners to access, analyze, and act on its proprietary data catalog by discovering image tasking capacity, relevant data layers, extracting useful information, and delivering insights through custom-built solutions or GIS workflows via APIs and browser-based applications. In addition, the company’s satellite services arrangements include designing and manufacturing customer-owned satellites, mission systems engineering, launch procurement, ground station infrastructure, satellite operations, and maintenance, as well as dedicated image tasking capacity on company-owned or customer-owned satellites. It serves agriculture, mapping, energy, forestry, finance, and insurance companies, as well as government agencies. Planet Labs PBC was founded in 2010 and is headquartered in San Francisco, California.

Latest Professional Services and Leidos Holdings, Inc., Planet Labs PBC Stock News

As of June 9, 2026, Leidos Holdings, Inc. had a $15.5 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 16.62% in the past year.

Currently, Leidos Holdings, Inc.’s price-earnings ratio is 11.3. Leidos Holdings, Inc.’s trailing 12-month revenue is $17.3 billion with a 8.2% net profit margin. Year-over-year quarterly sales growth most recently was 3.7%. Analysts expect adjusted earnings to reach $12.332 per share for the current fiscal year. Leidos Holdings, Inc. currently has a 1.4% dividend yield.

Currently, Planet Labs PBC does not have a price-earnings ratio. Planet Labs PBC’s trailing 12-month revenue is $335.6 million with a -111.2% net profit margin. Year-over-year quarterly sales growth most recently was 42.1%. Analysts expect adjusted earnings to reach $-0.086 per share for the current fiscal year. Planet Labs PBC does not currently pay a dividend.

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

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Leidos Holdings, Inc. and Planet Labs PBC’s Quality Grades

Company	Ticker	Quality
Leidos Holdings, Inc.	LDOS	B
Planet Labs PBC	PL	F

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 79, which is Strong. Planet Labs PBC has a Quality Score of 17, which is Very Weak.

The Quality Grade Winner: Leidos Holdings, Inc.

As you can clearly see from the Quality Grade breakdown above, Leidos Holdings, Inc. has a better overall quality grade than Planet Labs PBC. For investors who are looking for companies with higher quality than others in the same industry, Leidos Holdings, Inc. could be a good stock to add to their portfolios. 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 Planet Labs PBC’s Momentum Grades

Company	Ticker	Momentum
Leidos Holdings, Inc.	LDOS	D
Planet Labs PBC	PL	A

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 21, which is Weak. Planet Labs PBC has a Momentum Score of 97, which is Very Strong.

The Momentum Grade Winner: Planet Labs PBC

As you can clearly see from the Momentum Grade breakdown above, Planet Labs PBC is considered to have stronger momentum compared to Leidos Holdings, Inc.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Planet Labs PBC could be a good stock to invest in. 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 Planet Labs PBC’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Leidos Holdings, Inc.	LDOS	C
Planet Labs PBC	PL	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 60, which is Neutral. Planet Labs PBC has a Earnings Estimate Score of 66, which is Positive.

The Earnings Estimate Revisions Grade Winner: Planet Labs PBC

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Planet Labs PBC has a better Earnings Estimate Revisions Grade than Leidos Holdings, Inc.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Planet Labs PBC 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 Planet Labs PBC Grades

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

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.

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. and Planet Labs PBC 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 Planet Labs PBC Stock?

Overall, Leidos Holdings, Inc. stock has a Momentum Score of 21, Estimate Revisions Score of 60 and Quality Score of 79.

Planet Labs PBC stock has a Momentum Score of 97, Estimate Revisions Score of 66 and Quality Score of 17.

Comparing Leidos Holdings, Inc. and Planet Labs PBC’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.