VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Microsoft Corporation vs Republic Services, Inc.

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

Microsoft Corporation

MSFT · Nasdaq Global Select Market

Market cap (USD)$3.6T
SectorTechnology
CountryUS
Data as of2025-12-21
Moat score
84/ 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 Microsoft Corporation's moat claims, evidence, and risks.

View MSFT analysis

Republic Services, Inc.

RSG · New York Stock Exchange

Market cap (USD)
SectorIndustrials
CountryUS
Data as of2025-12-31
Moat score
80/ 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 Republic Services, Inc.'s moat claims, evidence, and risks.

View RSG analysis

Comparison highlights

  • Moat score gap: Microsoft Corporation leads (84 / 100 vs 80 / 100 for Republic Services, Inc.).
  • Segment focus: Microsoft Corporation has 3 segments (42.9% in Productivity and Business Processes); Republic Services, Inc. has 2 segments (88.5% in Recycling & Waste Services).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Strong vs Moderate.
  • Moat breadth: Microsoft Corporation has 9 moat types across 4 domains; Republic Services, Inc. has 7 across 3.

Primary market context

Microsoft Corporation

Productivity and Business Processes

Market

Enterprise productivity & collaboration suites, business applications, and professional network platforms

Geography

Global

Customer

Enterprises, SMBs, consumers, recruiters/advertisers

Role

SaaS platform + professional network

Revenue share

42.9%

Republic Services, Inc.

Recycling & Waste Services

Market

Integrated non-hazardous solid waste collection, transfer, landfill disposal & recycling services

Geography

United States and Canada

Customer

Municipal, commercial, industrial

Role

Integrated hauler and disposal operator

Revenue share

88.5%

Side-by-side metrics

Microsoft Corporation
Republic Services, Inc.
Ticker / Exchange
MSFT - Nasdaq Global Select Market
RSG - New York Stock Exchange
Market cap (USD)
$3.6T
n/a
Sector
Technology
Industrials
HQ country
US
US
Primary segment
Productivity and Business Processes
Recycling & Waste Services
Market structure
Oligopoly
Competitive
Market share
n/a
12%-15% (implied)
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
84 / 100
80 / 100
Moat domains
Demand, Network, Supply, Legal
Legal, Supply, Demand
Last update
2025-12-21
2025-12-31

Moat coverage

Shared moat types

Long Term Contracts

Microsoft Corporation strengths

Suite BundlingData Workflow LockinTwo Sided NetworkCapex Knowhow ScaleEcosystem ComplementsOperational ExcellenceDefault OS GatewayContent Rights Currency

Republic Services, Inc. strengths

Permits Rights Of WayCapacity MoatPhysical Network DensityScope EconomiesCompliance AdvantageService Field Network

Segment mix

Microsoft Corporation segments

Full profile >

Productivity and Business Processes

Oligopoly

42.9%

Intelligent Cloud

Oligopoly

37.7%

More Personal Computing

Quasi-Monopoly

19.4%

Republic Services, Inc. segments

Full profile >

Recycling & Waste Services

Competitive

88.5%

Environmental Solutions

Competitive

11.5%

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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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.