VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Moody's Corporation vs Medtronic plc

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

Moody's Corporation

MCO · New York Stock Exchange

Market cap (USD)
SectorFinancials
CountryUS
Data as of2025-12-21
Moat score
79/ 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 Moody's Corporation's moat claims, evidence, and risks.

View MCO analysis

Medtronic plc

MDT · New York Stock Exchange

Market cap (USD)$123.8B
SectorHealthcare
CountryIE
Data as of2025-12-31
Moat score
63/ 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 Medtronic plc's moat claims, evidence, and risks.

View MDT analysis

Comparison highlights

  • Moat score gap: Moody's Corporation leads (79 / 100 vs 63 / 100 for Medtronic plc).
  • Segment focus: Moody's Corporation has 2 segments (53.5% in Moody's Investors Service (Credit Ratings)); Medtronic plc has 4 segments (37.2% in Cardiovascular Portfolio).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Moody's Corporation has 5 moat types across 4 domains; Medtronic plc has 9 across 3.

Primary market context

Moody's Corporation

Moody's Investors Service (Credit Ratings)

Market

Credit ratings and ratings-related research

Geography

Global

Customer

Issuers, investors, regulators

Role

Credit rating agency / research provider

Revenue share

53.5%

Medtronic plc

Cardiovascular Portfolio

Market

Cardiovascular medical devices (cardiac rhythm management, electrophysiology/ablation, structural heart, coronary & peripheral vascular)

Geography

Global

Customer

Hospitals, cath labs, electrophysiologists, cardiologists, cardiac & vascular surgeons

Role

Device OEM + procedure support + remote monitoring software/services

Revenue share

37.2%

Side-by-side metrics

Moody's Corporation
Medtronic plc
Ticker / Exchange
MCO - New York Stock Exchange
MDT - New York Stock Exchange
Market cap (USD)
n/a
$123.8B
Sector
Financials
Healthcare
HQ country
US
IE
Primary segment
Moody's Investors Service (Credit Ratings)
Cardiovascular Portfolio
Market structure
Oligopoly
Oligopoly
Market share
29%-32% (estimated)
n/a
HHI estimate
3,568
n/a
Pricing power
Strong
Moderate
Moat score
79 / 100
63 / 100
Moat domains
Legal, Network, Demand, Supply
Legal, Demand, Network
Last update
2025-12-21
2025-12-31

Moat coverage

Shared moat types

Regulated Standards PipeData Workflow Lockin

Moody's Corporation strengths

De Facto StandardBrand TrustScope Economies

Medtronic plc strengths

Design In QualificationEcosystem ComplementsIP Choke PointProcurement InertiaSuite BundlingCompliance AdvantageInstalled Base Consumables

Segment mix

Moody's Corporation segments

Full profile >

Moody's Investors Service (Credit Ratings)

Oligopoly

53.5%

Moody's Analytics (Risk & Data/Software)

Competitive

46.5%

Medtronic plc segments

Full profile >

Cardiovascular Portfolio

Oligopoly

37.2%

Neuroscience Portfolio

Oligopoly

29.4%

Medical Surgical Portfolio

Competitive

25.1%

Diabetes Operating Unit

Oligopoly

8.2%

Want the full wide moat stocks list?

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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.