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Huntington Ingalls IndustriesHII

Military platforms · NYSE · USA

$265.02
Up 1.7% todayClose

Down 23.3% this year and −6.0% since June 26, behind the defense sector at +14.0%. Huntington Ingalls Industries supplies 1 mapped company and buys from 1.

Market cap
$10.3B
This year
−23.3%
1 year
−8.7%
P/E
15.5
P/S
0.8
P/B
1.9

Price vs the defense sector

since Jun 26HIIDefense sector, equal weight
Huntington Ingalls Industries (HII) vs the Defense sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. HII: −6.0% from Jun 26, 2026 to Oct 8, 2026. Defense sector index: +14.0% from Jun 26, 2026 to Oct 8, 2026.−10%0%+10%+20%Jun 26AugSepOct 8HII −6.0%Sector +14.0% Huntington Ingalls Industries (HII) vs the Defense sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. HII: −6.0% from Jun 26, 2026 to Oct 8, 2026. Defense sector index: +14.0% from Jun 26, 2026 to Oct 8, 2026.−10%0%+10%+20%Jun 26AugSepOct 8HII−6.0%Sector+14.0%

Supply chain

1 supplier · 1 customer
SUPPLIERS →→ CUSTOMERSTeledyne Technologies (TDY)TDYTeledyne Technologi…+0.1%General Dynamics (GD)GDGeneral Dynamics+1.0%HIIHuntington Inga…

Suppliers 1

Customers 1

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About Huntington Ingalls Industries

Aircraft carriers and nuclear submarines for the US Navy, built at the country's biggest military shipyard, with a technology and services arm alongside.

Theme exposure

ShipbuildingMilitary platformsNaval systems

Products

  • Aircraft carriers
  • Nuclear submarines
  • Mission technology & services

Competitors

Risks

  • Dependence on navy budgets
  • Labor & execution

Same segment: Military platforms

Aircraft, ships and vehicles, the physical platforms defense systems are built on. Segment 3 of 14 in the Defense, security & space value chain.

BoeingBA−0.3%Howmet AerospaceHWM−0.1%HEICOHEI+0.0%TextronTXT+0.3%

Compare HII

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

HII vs BAHII vs HWMHII vs HEIHII vs TXT

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

Open the Defense value chain →