VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Auckland International Airport Limited vs Cadence Design Systems, Inc.

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

Auckland International Airport Limited

AIA · NZX

Market cap (USD)
SectorIndustrials
CountryNZ
Data as of2025-12-28
Moat score
74/ 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 Auckland International Airport Limited's moat claims, evidence, and risks.

View AIA analysis

Cadence Design Systems, Inc.

CDNS · NASDAQ

Market cap (USD)$86.5B
SectorTechnology
CountryUS
Data as of2025-12-29
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 Cadence Design Systems, Inc.'s moat claims, evidence, and risks.

View CDNS analysis

Comparison highlights

  • Moat score gap: Cadence Design Systems, Inc. leads (84 / 100 vs 74 / 100 for Auckland International Airport Limited).
  • Segment focus: Auckland International Airport Limited has 3 segments; Cadence Design Systems, Inc. has 3 segments (71% in Core EDA).
  • Primary market structure: Monopoly vs Oligopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: Auckland International Airport Limited has 5 moat types across 3 domains; Cadence Design Systems, Inc. has 8 across 3.

Primary market context

Auckland International Airport Limited

Aeronautical (regulated airport services)

Market

Aeronautical airport services at Auckland Airport (airfield landing/parking, passenger terminal and related charges)

Geography

New Zealand (Auckland catchment)

Customer

Airlines and aviation operators (direct customers); passengers indirectly

Role

Airport infrastructure operator

Cadence Design Systems, Inc.

Core EDA

Market

Electronic design automation tools for semiconductor IC design and verification (digital, custom/analog, signoff, functional verification)

Geography

Global

Customer

Semiconductor designers (fabless and IDMs) and system companies with in-house silicon teams

Role

Tool vendor / workflow platform

Revenue share

71%

Side-by-side metrics

Auckland International Airport Limited
Cadence Design Systems, Inc.
Ticker / Exchange
AIA - NZX
CDNS - NASDAQ
Market cap (USD)
n/a
$86.5B
Sector
Industrials
Technology
HQ country
NZ
US
Primary segment
Aeronautical (regulated airport services)
Core EDA
Market structure
Monopoly
Oligopoly
Market share
n/a
29%-31% (estimated)
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
74 / 100
84 / 100
Moat domains
Legal, Supply, Demand
Demand, Legal, Supply
Last update
2025-12-28
2025-12-29

Moat coverage

Shared moat types

Long Term Contracts

Auckland International Airport Limited strengths

Permits Rights Of WayCapacity MoatDistribution ControlGeographic Natural

Cadence Design Systems, Inc. strengths

Data Workflow LockinSuite BundlingDesign In QualificationInstalled Base ConsumablesIP Choke PointCapex Knowhow ScaleService Field Network

Segment mix

Auckland International Airport Limited segments

Full profile >

Aeronautical (regulated airport services)

Monopoly

n/a

Retail concessions and car parking

Quasi-Monopoly

n/a

Commercial property and precinct development

Competitive

n/a

Cadence Design Systems, Inc. segments

Full profile >

Core EDA

Oligopoly

71%

Semiconductor IP

Oligopoly

13%

System Design and Analysis

Competitive

16%

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.