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LeidosLDOS

Communications & defense data · NYSE · USA

$119.22
Up 5.0% todayClose

Down 37.1% this year but +17.2% since June 26, ahead of the defense sector at +14.0%. Leidos is one of 3 companies Sectivia maps in Communications & defense data.

Market cap
$14.2B
This year
−37.1%
1 year
−42.4%
P/E
10.3
P/S
0.8
P/B
2.7

Price vs the defense sector

since Jun 26LDOSDefense sector, equal weight
Leidos (LDOS) vs the Defense sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. LDOS: +17.2% from Jun 26, 2026 to Oct 8, 2026. Defense sector index: +14.0% from Jun 26, 2026 to Oct 8, 2026.0%+10%+20%+30%+40%Jun 26AugSepOctOct 8LDOS +17.2%Sector +14.0% Leidos (LDOS) vs the Defense sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. LDOS: +17.2% from Jun 26, 2026 to Oct 8, 2026. Defense sector index: +14.0% from Jun 26, 2026 to Oct 8, 2026.0%+20%+40%Jun 26AugSepOct 8LDOS+17.2%Sector+14.0%

Supply chain

No suppliers or customers are mapped for Leidos yet.

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About Leidos

Contracted IT services and data analysis for US defense and intelligence customers, with security systems alongside.

Theme exposure

Defense ITIntelligenceData analytics

Products

  • Defense IT
  • Intelligence analysis
  • Security systems

Competitors

Risks

  • Dependent on government contracts
  • Procurement competition

Same segment: Communications & defense data

IT services, secure communications and data analytics for defense and intelligence. Segment 5 of 14 in the Defense, security & space value chain.

CACI InternationalCACI+3.0%Booz Allen HamiltonBAH+6.1%

Compare LDOS

Side by side with the largest companies in the same segment.

LDOS vs CACILDOS vs BAH

See where Leidos sits in the full Defense, security & space map: every segment from upstream suppliers to end markets, with daily metrics.

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