VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Stock Comparison

Fastenal Company vs Old Dominion Freight Line, Inc.

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

Fastenal Company

FAST · NASDAQ

Market cap (USD)$53.1B
Gross margin (TTM)45%
Operating margin (TTM)20.2%
Net margin (TTM)15.4%
SectorIndustrials
IndustryIndustrial - Distribution
CountryUS
Data as of2026-01-06
Moat score
57/ 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

Old Dominion Freight Line, Inc.

ODFL · NASDAQ

Market cap (USD)$42.1B
Gross margin (TTM)32.2%
Operating margin (TTM)24.8%
Net margin (TTM)18.6%
SectorIndustrials
IndustryTrucking
CountryUS
Data as of2026-01-06
Moat score
70/ 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 (70 / 100 vs 57 / 100 for Fastenal Company).
  • Segment focus: Fastenal Company has 2 segments (55.7% in Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)); Old Dominion Freight Line, Inc. has 2 segments (99.1% in LTL Services).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Weak vs Moderate.
  • Moat breadth: Fastenal Company has 4 moat types across 2 domains; Old Dominion Freight Line, Inc. has 6 across 2.

Primary market context

Fastenal Company

Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)

Market

Wholesale distribution of industrial and construction supplies (fasteners, safety, tools, and other MRO/OEM consumables)

Geography

Primarily North America (with growing international presence)

Customer

Manufacturing (OEM and MRO), non-residential construction, and other commercial customers

Role

Distributor

Revenue share

55.7%

Old Dominion Freight Line, Inc.

LTL Services

Market

Less-than-truckload (LTL) freight transportation

Geography

United States (primarily); broader North America via alliances

Customer

B2B shippers

Role

Asset-based carrier (pickup, linehaul, delivery)

Revenue share

99.1%

Side-by-side metrics

Fastenal Company
Old Dominion Freight Line, Inc.
Ticker / Exchange
FAST - NASDAQ
ODFL - NASDAQ
Market cap (USD)
$53.1B
$42.1B
Gross margin (TTM)
45%
32.2%
Operating margin (TTM)
20.2%
24.8%
Net margin (TTM)
15.4%
18.6%
Sector
Industrials
Industrials
Industry
Industrial - Distribution
Trucking
HQ country
US
US
Primary segment
Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)
LTL Services
Market structure
Competitive
Oligopoly
Market share
n/a
11%-13% (implied)
HHI estimate
n/a
n/a
Pricing power
Weak
Moderate
Moat score
57 / 100
70 / 100
Moat domains
Supply, Demand
Supply, Demand
Last update
2026-01-06
2026-01-06

Moat coverage

Shared moat types

Data Workflow LockinOperational Excellence

Fastenal Company strengths

Service Field NetworkProcurement Inertia

Old Dominion Freight Line, Inc. strengths

Physical Network DensityScale Economies Unit CostBrand TrustSuite Bundling

Segment mix

Fastenal Company segments

Full profile >

Fastenal Managed Inventory (FMI)

Competitive

44.3%

Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)

Competitive

55.7%

Old Dominion Freight Line, Inc. segments

Full profile >

LTL Services

Oligopoly

99.1%

Other Services (Drayage, Brokerage, Supply Chain Consulting)

Competitive

0.9%

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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.