VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
HEICO Corporation vs Moody's Corporation
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
HEICO Corporation
HEI · NYSE
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into HEICO Corporation's moat claims, evidence, and risks.
View HEI analysisMoody's Corporation
MCO · 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 Moody's Corporation's moat claims, evidence, and risks.
View MCO analysisComparison highlights
- Moat score gap: Moody's Corporation leads (79 / 100 vs 77 / 100 for HEICO Corporation).
- Segment focus: HEICO Corporation has 2 segments (69.5% in Flight Support Group (FSG)); Moody's Corporation has 2 segments (53.5% in Moody's Investors Service (Credit Ratings)).
- Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
- Moat breadth: HEICO Corporation has 6 moat types across 3 domains; Moody's Corporation has 5 across 4.
Primary market context
HEICO Corporation
Flight Support Group (FSG)
Aerospace aftermarket replacement parts and MRO services (jet engine and aircraft components), including FAA-approved PMA parts
Global
Commercial airlines, cargo carriers, MROs, OEMs, and government/military customers
Aftermarket parts manufacturer + MRO/repair provider + distributor
69.5%
Moody's Corporation
Moody's Investors Service (Credit Ratings)
Credit ratings and ratings-related research
Global
Issuers, investors, regulators
Credit rating agency / research provider
53.5%
Side-by-side metrics
Moat coverage
Shared moat types
HEICO Corporation strengths
Moody's Corporation strengths
Segment mix
HEICO Corporation segments
Full profile >Flight Support Group (FSG)
Oligopoly
Electronic Technologies Group (ETG)
Oligopoly
Moody's Corporation segments
Full profile >Moody's Investors Service (Credit Ratings)
Oligopoly
Moody's Analytics (Risk & Data/Software)
Competitive
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View the moat stocks listCuration & 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.