Leidos (LDOS) - Market capitalization

Market cap: HK$121.83 Billion

As of May 2026 Leidos has a market cap of HK$121.83 Billion. This makes Leidos the world's 1412th 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 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$121.83 B	-34.33%
2025	HK$185.53 B	23.95%
2024	HK$149.67 B	28.76%
2023	HK$116.24 B	3.47%
2022	HK$112.34 B	15.48%
2021	HK$97.28 B	-16.12%
2020	HK$115.97 B	7.46%
2019	HK$107.92 B	79.05%
2018	HK$60.27 B	-20.87%
2017	HK$76.17 B	28.06%
2016	HK$59.48 B	89.22%
2015	HK$31.43 B	25.74%
2014	HK$25.00 B	-19%
2013	HK$30.86 B	2.91%
2012	HK$29.99 B	-7.9%
2011	HK$32.57 B	-29.03%
2010	HK$45.89 B	-21.07%
2009	HK$58.14 B	90.52%
2008	HK$30.51 B	16.59%
2007	HK$26.17 B	117.94%
2006	HK$12.00 B

End of Day market cap according to different sources

On May 17th, 2026 the market cap of Leidos was reported to be:

HK$121.83 Billion

by Nasdaq

HK$121.83 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Lockheed Martin LMT	HK$931.65 B	664.69%	🇺🇸 USA
General Dynamics GD	HK$708.36 B	481.41%	🇺🇸 USA
Northrop Grumman NOC	HK$601.37 B	393.60%	🇺🇸 USA
OSI Systems OSIS	HK$26.51 B	-78.24%	🇺🇸 USA
CACI International Inc CACI	HK$84.24 B	-30.86%	🇺🇸 USA
Unisys UIS	HK$1.70 B	-98.60%	🇺🇸 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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Market capitalization of Leidos (LDOS)

Market cap: HK$121.83 Billion