VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Friday, January 2, 2026
Stock Comparison
Analog Devices, Inc. vs Auckland International Airport Limited
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Analog Devices, Inc.
ADI · Nasdaq Global Select Market
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Analog Devices, Inc.'s moat claims, evidence, and risks.
View ADI analysisAuckland International Airport Limited
AIA · NZX
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Auckland International Airport Limited's moat claims, evidence, and risks.
View AIA analysisComparison highlights
- Moat score gap: Auckland International Airport Limited leads (74 / 100 vs 59 / 100 for Analog Devices, Inc.).
- Segment focus: Analog Devices, Inc. has 4 segments (44.7% in Industrial); Auckland International Airport Limited has 3 segments.
- Primary market structure: Oligopoly vs Monopoly. Pricing power: Strong vs Moderate.
- Moat breadth: Analog Devices, Inc. has 5 moat types across 2 domains; Auckland International Airport Limited has 5 across 3.
Primary market context
Analog Devices, Inc.
Industrial
Industrial analog, mixed-signal, RF and power management semiconductors
Global
B2B (OEMs/ODMs, industrial equipment, test & measurement, aerospace/defense)
Semiconductor IC supplier
44.7%
Auckland International Airport Limited
Aeronautical (regulated airport services)
Aeronautical airport services at Auckland Airport (airfield landing/parking, passenger terminal and related charges)
New Zealand (Auckland catchment)
Airlines and aviation operators (direct customers); passengers indirectly
Airport infrastructure operator
Side-by-side metrics
Moat coverage
Shared moat types
No overlap yet.
Analog Devices, Inc. strengths
Auckland International Airport Limited strengths
Segment mix
Analog Devices, Inc. segments
Full profile >Industrial
Oligopoly
Automotive
Oligopoly
Communications
Oligopoly
Consumer
Competitive
Auckland International Airport Limited segments
Full profile >Aeronautical (regulated airport services)
Monopoly
Retail concessions and car parking
Quasi-Monopoly
Commercial property and precinct development
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.