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Leidos Holdings, Inc. — Investor Relations & Filings

Ticker · LDOS ISIN · US5253271028 LEI · 549300IUTGTP6EJP8124 US Professional, scientific and technical activities
Filings indexed 2,195 across all filing types
Latest filing 2026-05-05 Interim / Quarterly Rep…
Country US United States of America
Listing US LDOS

About Leidos Holdings, Inc.

https://www.leidos.com/

Leidos Holdings, Inc. is a science and technology company that provides engineering and information technology services and solutions. It operates as a systems integrator, primarily serving the national security, health, and civil markets. The company's portfolio includes digital modernization, cybersecurity, and mission-support services for applications across air, land, sea, space, and cyberspace. Leidos focuses on addressing complex challenges by designing, developing, and integrating advanced technology systems for government and commercial customers, including defense and intelligence agencies. The firm delivers science-driven solutions to support the critical missions of its clients.

Recent filings

Filing Released Lang Actions
10-Q - Leidos Holdings, Inc. (0001336920) (Filer)
Interim / Quarterly Report
2026-05-05 English
8-K - Leidos Holdings, Inc. (0001336920) (Filer)
Regulatory Filings
2026-04-15 English
8-K - Leidos Holdings, Inc. (0001336920) (Filer)
Regulatory Filings
2026-03-30 English
SCHEDULE 13G/A - Leidos Holdings, Inc. (0001336920) (Subject)
Major Shareholding Notification
2026-03-27 English
DEFA14A - Leidos Holdings, Inc. (0001336920) (Filer)
Regulatory Filings
2026-03-19 English
8-K - LEIDOS HOLDINGS, INC. (0001336920) (Filer)
Regulatory Filings
2026-03-02 English

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