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Leidos
LDOS
#927
Rank
$24.68 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
$192.42
Share price
2.11%
Change (1 day)
17.55%
Change (1 year)
๐Ÿ‘จโ€๐Ÿ’ป Software๐Ÿ”’ IT security๐Ÿ‘ฉโ€๐Ÿ’ป Tech
Categories
Leidos Holdings is a US-American software company that sells information security, system integration and data analysis solutions for the national security, health and industrial markets.

Market capitalization of Leidos (LDOS)

Market cap: $24.68 Billion USD

As of December 2025 Leidos has a market cap of $24.68 Billion USD. This makes Leidos the world's 927th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Leidos from 2006 to 2025

End of year Market Cap

Year Marketcap Change
2025$24.68 B28.05%
2024$19.27 B29.54%
2023$14.88 B3.51%
2022$14.37 B15.25%
2021$12.47 B-16.61%
2020$14.96 B7.96%
2019$13.85 B80.04%
2018$7.69 B-21.06%
2017$9.75 B27.1%
2016$7.67 B89.13%
2015$4.05 B25.83%
2014$3.22 B-19.03%
2013$3.98 B2.86%
2012$3.86 B-7.71%
2011$4.19 B-28.89%
2010$5.89 B-21.36%
2009$7.49 B89.88%
2008$3.94 B17.64%
2007$3.35 B117.4%
2006$1.54 B

End of Day market cap according to different sources

On Dec 4th, 2025 the market cap of Leidos was reported to be:

$24.60 Billion USD
by Nasdaq info icon info icon
$24.68 Billion USD
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
CACI
CACI
$13.37 B-45.84%๐Ÿ‡บ๐Ÿ‡ธ USA
Unisys
UIS
$0.20 B-99.19%๐Ÿ‡บ๐Ÿ‡ธ USA
Lockheed Martin
LMT
$104.67 B 324.01%๐Ÿ‡บ๐Ÿ‡ธ USA
General Dynamics
GD
$92.30 B 273.88%๐Ÿ‡บ๐Ÿ‡ธ USA
Northrop Grumman
NOC
$79.18 B 220.74%๐Ÿ‡บ๐Ÿ‡ธ USA
OSI Systems
OSIS
$4.60 B-81.36%๐Ÿ‡บ๐Ÿ‡ธ USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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