VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

MercadoLibre, Inc. vs Old Dominion Freight Line, Inc.

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

MercadoLibre, Inc.

MELI · NASDAQ

Market cap (USD)$100.7B
Gross margin (TTM)45.1%
Operating margin (TTM)12%
Net margin (TTM)7.9%
SectorTechnology
IndustrySpecialty Retail
CountryUS
Data as of2025-12-29
Moat score
73/ 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 MercadoLibre, Inc.'s moat claims, evidence, and risks.

View MELI analysis

Old Dominion Freight Line, Inc.

ODFL · The Nasdaq Stock Market LLC

Market cap (USD)$33.4B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorIndustrials
IndustryTrucking
CountryUS
Data as of2026-01-02
Moat score
76/ 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 Old Dominion Freight Line, Inc.'s moat claims, evidence, and risks.

View ODFL analysis

Comparison highlights

  • Moat score gap: Old Dominion Freight Line, Inc. leads (76 / 100 vs 73 / 100 for MercadoLibre, Inc.).
  • Segment focus: MercadoLibre, Inc. has 2 segments (58.5% in Commerce (Marketplace, logistics, ads, classifieds)); Old Dominion Freight Line, Inc. has 2 segments (99.1% in LTL Services).
  • Moat breadth: MercadoLibre, Inc. has 6 moat types across 4 domains; Old Dominion Freight Line, Inc. has 7 across 2.

Primary market context

MercadoLibre, Inc.

Commerce (Marketplace, logistics, ads, classifieds)

Market

Latin American e-commerce marketplace and commerce services (online marketplace, 1P retail, fulfillment/logistics, advertising)

Geography

Latin America (Brazil, Mexico, Argentina and other countries)

Customer

Consumers (buyers) and merchants/brands (sellers), including MSMEs

Role

Marketplace operator + retailer + logistics orchestrator

Revenue share

58.5%

Old Dominion Freight Line, Inc.

LTL Services

Market

North American less-than-truckload (LTL) freight transportation

Geography

North America (primarily United States)

Customer

B2B shippers

Role

Asset-based LTL carrier (terminal network + pickup & delivery + linehaul)

Revenue share

99.1%

Side-by-side metrics

MercadoLibre, Inc.
Old Dominion Freight Line, Inc.
Ticker / Exchange
MELI - NASDAQ
ODFL - The Nasdaq Stock Market LLC
Market cap (USD)
$100.7B
$33.4B
Gross margin (TTM)
45.1%
n/a
Operating margin (TTM)
12%
n/a
Net margin (TTM)
7.9%
n/a
Sector
Technology
Industrials
Industry
Specialty Retail
Trucking
HQ country
US
US
Primary segment
Commerce (Marketplace, logistics, ads, classifieds)
LTL Services
Market structure
Oligopoly
Oligopoly
Market share
n/a
11%-14% (implied)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
73 / 100
76 / 100
Moat domains
Network, Supply, Demand, Legal
Supply, Demand
Last update
2025-12-29
2026-01-02

Moat coverage

Shared moat types

Switching Costs General

MercadoLibre, Inc. strengths

Two Sided NetworkEcosystem ComplementsDistribution ControlData Workflow LockinCompliance Advantage

Old Dominion Freight Line, Inc. strengths

Physical Network DensityCapex Knowhow ScaleOperational ExcellenceReputation ReviewsSuite BundlingProcurement Inertia

Segment mix

MercadoLibre, Inc. segments

Full profile >

Commerce (Marketplace, logistics, ads, classifieds)

Oligopoly

58.5%

Fintech (Mercado Pago & credit)

Competitive

41.5%

Old Dominion Freight Line, Inc. segments

Full profile >

LTL Services

Oligopoly

99.1%

Other Services (Value-added logistics)

Competitive

0.9%

Want the full wide moat stocks list?

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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.