VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

Ambev S.A. vs Fastenal Company

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

Ambev S.A.

ABEV3 · B3 - Brasil Bolsa Balcao

Market cap (USD)$38B
Gross margin (TTM)51.8%
Operating margin (TTM)26.5%
Net margin (TTM)17.7%
SectorConsumer
CountryBR
Data as of2025-12-28
Moat score
82/ 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 Ambev S.A.'s moat claims, evidence, and risks.

View ABEV3 analysis

Fastenal Company

FAST · Nasdaq Stock Market

Market cap (USD)
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorIndustrials
CountryUS
Data as of2026-01-01
Moat score
60/ 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 Fastenal Company's moat claims, evidence, and risks.

View FAST analysis

Comparison highlights

  • Moat score gap: Ambev S.A. leads (82 / 100 vs 60 / 100 for Fastenal Company).
  • Segment focus: Ambev S.A. has 5 segments (45% in Brazil - Beer); Fastenal Company has 3 segments (54.5% in Branch-based distribution (in-market branches)).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Weak.
  • Moat breadth: Ambev S.A. has 3 moat types across 3 domains; Fastenal Company has 5 across 2.

Primary market context

Ambev S.A.

Brazil - Beer

Market

Beer production and distribution

Geography

Brazil

Customer

On-trade and off-trade retailers; distributors

Role

Producer & distributor

Revenue share

45%

Fastenal Company

Branch-based distribution (in-market branches)

Market

Industrial & construction supplies distribution (MRO/OEM consumables) via local branches

Geography

North America (primary) + select international

Customer

B2B

Role

Distributor / MRO supplier

Revenue share

54.5%

Side-by-side metrics

Ambev S.A.
Fastenal Company
Ticker / Exchange
ABEV3 - B3 - Brasil Bolsa Balcao
FAST - Nasdaq Stock Market
Market cap (USD)
$38B
n/a
Gross margin (TTM)
51.8%
n/a
Operating margin (TTM)
26.5%
n/a
Net margin (TTM)
17.7%
n/a
Sector
Consumer
Industrials
HQ country
BR
US
Primary segment
Brazil - Beer
Branch-based distribution (in-market branches)
Market structure
Oligopoly
Competitive
Market share
55%-65% (estimated)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
82 / 100
60 / 100
Moat domains
Demand, Supply, Legal
Supply, Demand
Last update
2025-12-28
2026-01-01

Moat coverage

Shared moat types

No overlap yet.

Ambev S.A. strengths

Brand TrustDistribution ControlContractual Exclusivity

Fastenal Company strengths

Physical Network DensityOperational ExcellenceSwitching Costs GeneralData Workflow LockinScope Economies

Segment mix

Ambev S.A. segments

Full profile >

Brazil - Beer

Oligopoly

45%

Brazil - Non-alcoholic beverages

Oligopoly

9.4%

Central America and the Caribbean

Oligopoly

12.3%

Latin America South

Oligopoly

22.2%

Canada

Oligopoly

11.2%

Fastenal Company segments

Full profile >

Branch-based distribution (in-market branches)

Competitive

54.5%

Onsite solutions (embedded customer locations)

Competitive

42.4%

Other / non-traditional sales (services & custom manufacturing)

Competitive

3.1%

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.