VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Saturday, January 3, 2026

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Stock Comparison

Unicharm Corporation vs RTX Corporation

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

Unicharm Corporation

8113 · Tokyo Stock Exchange

Market cap (USD)$1.6T
Gross margin (TTM)38.5%
Operating margin (TTM)12.9%
Net margin (TTM)8.6%
SectorConsumer
IndustryHousehold & Personal Products
CountryJP
Data as of2025-12-29
Moat score
60/ 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 Unicharm Corporation's moat claims, evidence, and risks.

View 8113 analysis

RTX Corporation

RTX · New York Stock Exchange

Market cap (USD)—
Gross margin (TTM)—
Operating margin (TTM)—
Net margin (TTM)—
SectorIndustrials
Industry—
CountryUS
Data as of2026-01-02
Moat score
69/ 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 RTX Corporation's moat claims, evidence, and risks.

View RTX analysis

Comparison highlights

  • Moat score gap: RTX Corporation leads (69 / 100 vs 60 / 100 for Unicharm Corporation).
  • Segment focus: Unicharm Corporation has 5 segments; RTX Corporation has 3 segments (34.8% in Pratt & Whitney).
  • Moat breadth: Unicharm Corporation has 7 moat types across 3 domains; RTX Corporation has 8 across 3.

Primary market context

Unicharm Corporation

Baby and Child Care Products

Market

Disposable baby diapers and baby wipes

Geography

Japan, Asia, Middle East, and selected other markets

Customer

Consumers (parents/caregivers)

Role

Branded manufacturer

RTX Corporation

Pratt & Whitney

Market

Aircraft engines & aftermarket services (commercial and military)

Geography

Global

Customer

Airframers, airlines, governments

Role

Engine OEM + MRO

Revenue share

34.8%

Side-by-side metrics

Unicharm Corporation
RTX Corporation
Ticker / Exchange
8113 - Tokyo Stock Exchange
RTX - New York Stock Exchange
Market cap (USD)
$1.6T
n/a
Gross margin (TTM)
38.5%
n/a
Operating margin (TTM)
12.9%
n/a
Net margin (TTM)
8.6%
n/a
Sector
Consumer
Industrials
Industry
Household & Personal Products
n/a
HQ country
JP
US
Primary segment
Baby and Child Care Products
Pratt & Whitney
Market structure
Oligopoly
Oligopoly
Market share
35%-84% (reported)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
60 / 100
69 / 100
Moat domains
Demand, Supply, Legal
Demand, Legal, Supply
Last update
2025-12-29
2026-01-02

Moat coverage

Shared moat types

Capex Knowhow Scale

Unicharm Corporation strengths

Brand TrustDistribution ControlHabit DefaultTraining Org Change CostsIP Choke PointOperational Excellence

RTX Corporation strengths

Design In QualificationInstalled Base ConsumablesRegulated Standards PipeService Field NetworkGovernment Contracting RelationshipsLong Term ContractsCompliance Advantage

Segment mix

Unicharm Corporation segments

Full profile >

Baby and Child Care Products

Oligopoly

n/a

Feminine Care Products

Oligopoly

n/a

Wellness Care Products (Adult Incontinence)

Oligopoly

n/a

Pet Care Products

Competitive

n/a

Industrial Materials and Other Businesses

Competitive

n/a

RTX Corporation segments

Full profile >

Collins Aerospace

Oligopoly

32.1%

Pratt & Whitney

Oligopoly

34.8%

Raytheon

Oligopoly

32.9%

Want the full wide moat stocks list?

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

View the moat stocks list

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.