Compare · LDOS vs SAIC
LDOS vs SAIC
Side-by-side comparison of Leidos Holdings Inc. (LDOS) and Science Applications International Corporation (SAIC): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both LDOS and SAIC operate in EDP Services (Technology), so they compete in similar markets.
- LDOS is the larger of the two at $15.13B, about 3.3x SAIC ($4.63B).
- Over the past year, LDOS is down 32.3% and SAIC is up 37.2% - SAIC leads by 69.5 points.
- LDOS has been more active in the news (21 items in the past 4 weeks vs 5 for SAIC).
- LDOS has more recent analyst coverage (25 ratings vs 20 for SAIC).
- Company
- Leidos Holdings Inc.
- Science Applications International Corporation
- Price
- $124.80+0.69%
- $133.09-0.23%
- Market cap
- $15.13B
- $4.63B
- 1M return
- -4.73%
- -0.46%
- 1Y return
- -32.27%
- +37.22%
- Industry
- EDP Services
- EDP Services
- Exchange
- NYSE
- NYSE
- IPO
- News (4w)
- 21
- 5
- Recent ratings
- 25
- 20
Leidos Holdings Inc.
Leidos Holdings, Inc. provides services and solutions in the defense, intelligence, civil, and health markets in the United States and internationally. It operates through three segments: Defense Solutions, Civil, and Health. The Defense Solutions segment offers national security solutions and systems for air, land, sea, space, and cyberspace for the U.S. Intelligence Community, the Department of Defense, the National Aeronautics and Space Administration, military services, and government agencies of U.S. allies abroad, as well as other federal and commercial customers in the national security industry. Its solutions include technology, large-scale systems, command and control platforms, data analytics, logistics, and cybersecurity solutions, as well as intelligence analysis and operations support services to critical missions. The Civil segment provides systems integration services to air navigation service providers, including the federal aviation administration, the En route automation modernization, advanced technology oceanic procedure, time based flow management, terminal flight data management, geo-7, and future flight services, as well as enterprise-information display systems; and security detection and automation services. It also offers information technology (IT) solutions in cloud computing, mobility, application modernization, DevOps, data center, network modernization, asset management, help desk operations, and digital workplace enablement; and environment, energy, and infrastructure services. The Health segment offers solutions to federal and commercial customers responsible for health and well-being of people worldwide, including health information management, managed health, digital transformation, and life sciences research and development services. The company was founded in 1969 and is headquartered in Reston, Virginia.
Science Applications International Corporation
Science Applications International Corporation provides technical, engineering, and enterprise information technology (IT) services primarily in the United States. The company's offerings include engineering; technology integration; IT modernization; maintenance of ground and maritime systems; logistics; training and simulation; operation and program support services; and end-to-end services, such as design, development, integration, deployment, management and operations, sustainment, and security of its customers' IT infrastructure, as well as cloud migration, managed services, infrastructure modernization, and enterprise IT-as-a-service solutions. It serves the U.S. military comprising Army, Air Force, Navy, Marines, and Coast Guard; Department of Defense agencies; National Aeronautics and Space Administration; the U.S. Department of State; Department of Justice; Department of Homeland Security; and various intelligence community agencies, as well as U.S. federal civilian agencies. The company was formerly known as SAIC Gemini, Inc. and changed its name to Science Applications International Corporation in September 2013. Science Applications International Corporation was founded in 1969 and is headquartered in Reston, Virginia.
Latest LDOS
- MOD extends Leidos LCST contract, continuing critical logistics support to UK defence
- Leidos participates at U.S. Army's Reveille Forge 'permanent hackathon'
- Blackstone Credit & Insurance Leads $1 Billion Financing to Support Combination of Analogic Corporation and Leidos' Security Enterprise Solutions Businesses
- Leidos Selects X-Bow to Provide Rocket Motors for U.S. Army's Low-Cost Cruise Missile
- SEC Form 4 filed by Leidos Holdings Inc.
- Leidos downgraded by Analyst with a new price target
- Leidos names Stephen Vather senior vice president of investor relations
- Leidos Schedules Third Quarter 2026 Earnings Conference Call for November 3, 2026, at 8 a.m. (ET)
- SEC Form 3 filed by Leidos Holdings Inc.
- Analogic and Leidos Complete Combination of Security Enterprise Solutions Businesses
Latest SAIC
- SAIC Announces Key Leadership Appointments
- SEC Form 8-K filed by Science Applications International Corporation
- SAIC Acquires Information Security Corporation, Expanding Zero-Trust, Post-Quantum Cryptography and Encryption Capability
- SAIC Wins U.S. Customs and Border Protection’s $742 Million Recompete Contract for Traveler and Cargo Security Systems
- Director Cush C. David bought $132,500 worth of shares (1,000 units at $132.50) (SEC Form 4)
- New insider Little Jeffrey P. claimed ownership of 9,531 shares (SEC Form 3)
- Director Benson David C was granted 1,220 shares (SEC Form 4)
- Director Cush C. David was granted 1,220 shares (SEC Form 4)
- EVP,-Air Force & Space, Intel Difronzo Vincent P. was granted 4,210 shares, increasing direct ownership by 186% to 6,477 units (SEC Form 4)
- SEC Form S-8 filed by Science Applications International Corporation