VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

Auckland International Airport Limited vs Dino Polska S.A.

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)$14.3B
Gross margin (TTM)54.4%
Operating margin (TTM)55%
Net margin (TTM)23.3%
SectorIndustrials
IndustryAirlines, Airports & Air Services
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

Dino Polska S.A.

DNP · Warsaw Stock Exchange

Market cap (USD)$3.7B
Gross margin (TTM)26.1%
Operating margin (TTM)272.7%
Net margin (TTM)261.5%
SectorConsumer
IndustryAsset Management - Income
CountryPL
Data as of2026-01-05
Moat score
66/ 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 Dino Polska S.A.'s moat claims, evidence, and risks.

View DNP analysis

Comparison highlights

  • Moat score gap: Auckland International Airport Limited leads (74 / 100 vs 66 / 100 for Dino Polska S.A.).
  • Segment focus: Auckland International Airport Limited has 3 segments; Dino Polska S.A. has 1 segment (100% in Proximity grocery retail (Dino stores)).
  • Primary market structure: Monopoly vs Oligopoly. Pricing power: Moderate vs Weak.
  • Moat breadth: Auckland International Airport Limited has 5 moat types across 3 domains; Dino Polska S.A. has 5 across 2.

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

Dino Polska S.A.

Proximity grocery retail (Dino stores)

Market

Retail grocery (mid-sized proximity supermarkets)

Geography

Poland

Customer

Households / consumers

Role

Brick-and-mortar grocery retailer

Revenue share

100%

Side-by-side metrics

Auckland International Airport Limited
Dino Polska S.A.
Ticker / Exchange
AIA - NZX
DNP - Warsaw Stock Exchange
Market cap (USD)
$14.3B
$3.7B
Gross margin (TTM)
54.4%
26.1%
Operating margin (TTM)
55%
272.7%
Net margin (TTM)
23.3%
261.5%
Sector
Industrials
Consumer
Industry
Airlines, Airports & Air Services
Asset Management - Income
HQ country
NZ
PL
Primary segment
Aeronautical (regulated airport services)
Proximity grocery retail (Dino stores)
Market structure
Monopoly
Oligopoly
Market share
n/a
7%-9% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
74 / 100
66 / 100
Moat domains
Legal, Supply, Demand
Supply, Demand
Last update
2025-12-28
2026-01-05

Moat coverage

Shared moat types

No overlap yet.

Auckland International Airport Limited strengths

Permits Rights Of WayCapacity MoatDistribution ControlLong Term ContractsGeographic Natural

Dino Polska S.A. strengths

Physical Network DensityHabit DefaultSupply Chain ControlOperational ExcellenceScale Economies Unit Cost

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

Dino Polska S.A. segments

Full profile >

Proximity grocery retail (Dino stores)

Oligopoly

100%

Want the full wide moat stocks list?

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Looking for expansion-stage stocks?

Proven models entering the expansion stage with unit economics that work.

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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.