VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Monday, January 5, 2026
Stock Comparison
Huntington Ingalls Industries, Inc. vs Legrand S.A.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Huntington Ingalls Industries, Inc.
HII · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Huntington Ingalls Industries, Inc.'s moat claims, evidence, and risks.
View HII analysisLegrand S.A.
LR · Euronext Paris
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Comparison highlights
- Moat score gap: Huntington Ingalls Industries, Inc. leads (83 / 100 vs 68 / 100 for Legrand S.A.).
- Segment focus: Huntington Ingalls Industries, Inc. has 3 segments (51.7% in Newport News Shipbuilding (Nuclear Shipbuilding)); Legrand S.A. has 2 segments (80% in Building electrical & digital infrastructure (non-datacenter)).
- Primary market structure: Quasi-Monopoly vs Oligopoly. Pricing power: Moderate vs Moderate.
- Moat breadth: Huntington Ingalls Industries, Inc. has 6 moat types across 3 domains; Legrand S.A. has 4 across 3.
Primary market context
Huntington Ingalls Industries, Inc.
Newport News Shipbuilding (Nuclear Shipbuilding)
U.S. Navy nuclear shipbuilding and carrier lifecycle services (CVN construction/RCOH/inactivation + SSN/SSBN construction)
United States
U.S. Government (U.S. Navy)
Prime contractor shipyard / integrator
51.7%
Legrand S.A.
Building electrical & digital infrastructure (non-datacenter)
Low-voltage electrical and digital building infrastructure (wiring devices, energy distribution, cable management, building controls)
Global (strong Europe & North America footprint)
Professional installers/electricians, electrical wholesalers, OEM/contractors; end-users in residential & commercial buildings
Manufacturer + brand owner; channel-driven distribution
80%
Side-by-side metrics
Moat coverage
Shared moat types
Huntington Ingalls Industries, Inc. strengths
Legrand S.A. strengths
Segment mix
Huntington Ingalls Industries, Inc. segments
Full profile >Newport News Shipbuilding (Nuclear Shipbuilding)
Quasi-Monopoly
Ingalls Shipbuilding (Non-Nuclear Shipbuilding)
Quasi-Monopoly
Mission Technologies (Defense Tech & Services)
Competitive
Legrand S.A. segments
Full profile >Building electrical & digital infrastructure (non-datacenter)
Oligopoly
Datacenter infrastructure
Oligopoly
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This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
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