Huntington Ingalls Industries (HII) is America's largest naval shipbuilder and a global all-domain defense partner, headquartered in Newport News, Virginia. The company operates through three segments — Ingalls Shipbuilding, Newport News Shipbuilding, and Mission Technologies — and employs approximately 44,000 people domestically and internationally.
Business Segments
Ingalls Shipbuilding (Pascagoula, Mississippi — 800 acres): Designs and constructs non-nuclear ships for the U.S. Navy and Coast Guard across three program lines. As sole builder of LHA large-deck amphibious assault ships, Ingalls is currently constructing Bougainville (LHA 8) and Fallujah (LHA 9), with a detail design and construction contract awarded for Helmand Province (LHA 10) in 2024. On the LPD amphibious transport dock program, Ingalls delivered USS Richard M. McCool Jr. (LPD 29) in 2024 and is constructing LPD 30–32; a multi-ship procurement contract for LPD 33–35 was awarded in 2024. As one of two builders of Arleigh Burke class (DDG 51) guided...
AI-generated summary of Item 1 (Business) from the 10-K filed Feb 5, 2026 — View filing on SEC.gov. May contain errors — refer to the filing for authoritative information.
Across SEC filings
Institutional holders · 13F
Q2 2026| Largest holders | Reported value |
|---|---|
| BlackRock Inc | $944.9M |
| STATE STREET CORPORATION | $818.0M |
| FMR LLC | $727.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | $719.5M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $574.5M |
Annual results · 10-K
Fiscal 2025- Revenue
- $12.5B
- Net income
- $605.0M
As reported in the fiscal 2025 annual report.
Funds & ETFs · N-PORT
Federal lobbying · LD-2
Insider trades · Form 4
Latest filings
- Leo P Denault 2026-10-02 Award
- Tracy B Mckibben 2026-10-02 Award
- Craig S. Faller 2026-10-02 Award
- Nick L Stanage 2026-10-02 Award
- Frank R Jimenez 2026-10-02 Award
5%+ holders · 13D/G
6 filers| Filer | % of class | Filed |
|---|---|---|
| FMR LLC 13G | 6.8% | 2026-08-06 |
| VANGUARD CAPITAL MANAGEMENT LLC 13G | 7.3% | 2026-04-30 |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G | 5.2% | 2026-04-29 |
| STATE STREET CORPORATION 13G | 7.2% | 2025-11-10 |
| BlackRock Inc 13G | 7.3% | 2025-04-17 |
| VAN ECK ASSOCIATES CORP 13G | 5.4% | 2025-03-07 |
Latest Schedule 13D or 13G from each filer; stakes a filer has reported closed are left out.
Securities
| CUSIP | Security | Type |
|---|---|---|
| 446413106 | HII HUNTINGTON INGALLS INDUSTRIE | Common stock |