VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Thursday, January 8, 2026

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Stock Comparison

Brookfield Corporation vs Northrop Grumman Corporation

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Brookfield Corporation

BN · New York Stock Exchange

Market cap (USD)$109.6B
Gross margin (TTM)34.5%
Operating margin (TTM)24.1%
Net margin (TTM)1.3%
SectorFinancials
IndustryAsset Management
CountryCA
Data as of2026-01-05
Moat score
65/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Brookfield Corporation's moat claims, evidence, and risks.

View BN analysis

Northrop Grumman Corporation

NOC · New York Stock Exchange

Market cap (USD)$87.2B
Gross margin (TTM)19.4%
Operating margin (TTM)10.6%
Net margin (TTM)9.8%
SectorIndustrials
IndustryAerospace & Defense
CountryUS
Data as of2025-12-26
Moat score
72/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Northrop Grumman Corporation's moat claims, evidence, and risks.

View NOC analysis

Comparison highlights

  • Moat score gap: Northrop Grumman Corporation leads (72 / 100 vs 65 / 100 for Brookfield Corporation).
  • Segment focus: Brookfield Corporation has 6 segments; Northrop Grumman Corporation has 4 segments (28.7% in Aeronautics Systems).
  • Moat breadth: Brookfield Corporation has 10 moat types across 5 domains; Northrop Grumman Corporation has 6 across 3.

Primary market context

Brookfield Corporation

Asset Management

Market

Alternative asset management (private markets: infrastructure, renewables, private equity, real estate, credit)

Geography

Global

Customer

Institutional investors and private wealth channels

Role

General partner (GP) / asset manager

Northrop Grumman Corporation

Aeronautics Systems

Market

Military aircraft systems (manned & unmanned) plus sustainment/modernization

Geography

Global (primarily United States and allies)

Customer

U.S. government and allied governments

Role

Prime contractor and major subsystem supplier

Revenue share

28.7%

Side-by-side metrics

Brookfield Corporation
Northrop Grumman Corporation
Ticker / Exchange
BN - New York Stock Exchange
NOC - New York Stock Exchange
Market cap (USD)
$109.6B
$87.2B
Gross margin (TTM)
34.5%
19.4%
Operating margin (TTM)
24.1%
10.6%
Net margin (TTM)
1.3%
9.8%
Sector
Financials
Industrials
Industry
Asset Management
Aerospace & Defense
HQ country
CA
US
Primary segment
Asset Management
Aeronautics Systems
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
65 / 100
72 / 100
Moat domains
Demand, Network, Financial, Supply, Legal
Legal, Demand, Supply
Last update
2026-01-05
2025-12-26

Moat coverage

Shared moat types

Capex Knowhow Scale

Brookfield Corporation strengths

Long Term ContractsEcosystem ComplementsBrand TrustFloat PrepaymentCost Of Capital AdvantagePermits Rights Of WayPhysical Network DensityOperational ExcellenceGeographic Natural

Northrop Grumman Corporation strengths

Government Contracting RelationshipsDesign In QualificationCompliance AdvantageCapacity MoatSwitching Costs General

Segment mix

Brookfield Corporation segments

Full profile >

Asset Management

Oligopoly

n/a

Wealth Solutions (Insurance)

Competitive

n/a

Renewable Power and Transition

Competitive

n/a

Infrastructure

Oligopoly

n/a

Private Equity (Operating Businesses)

Competitive

n/a

Real Estate

Competitive

n/a

Northrop Grumman Corporation segments

Full profile >

Aeronautics Systems

Oligopoly

28.7%

Defense Systems

Oligopoly

18.8%

Mission Systems

Oligopoly

24.9%

Space Systems

Oligopoly

27.6%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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Looking for expansion-stage stocks?

Proven models entering the expansion stage with unit economics that work.

View expansion-stage stocks

Curation & Accuracy

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).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.