VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

Fastenal Company vs Eli Lilly and Company

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

Fastenal Company

FAST · NASDAQ

Market cap (USD)$46.9B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorIndustrials
Industry
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

Eli Lilly and Company

LLY · New York Stock Exchange

Market cap (USD)$935.6B
Gross margin (TTM)83%
Operating margin (TTM)43.9%
Net margin (TTM)31%
SectorHealthcare
IndustryDrug Manufacturers - General
CountryUS
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 Eli Lilly and Company's moat claims, evidence, and risks.

View LLY analysis

Comparison highlights

  • Moat score gap: Eli Lilly and Company leads (66 / 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)); Eli Lilly and Company has 5 segments (65.5% in Cardiometabolic Health).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Weak vs Strong.
  • Moat breadth: Fastenal Company has 4 moat types across 2 domains; Eli Lilly and Company has 5 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%

Eli Lilly and Company

Cardiometabolic Health

Market

Branded cardiometabolic pharmaceuticals (type 2 diabetes, obesity, and related metabolic/cardiovascular conditions; especially incretin therapies)

Geography

Global

Customer

Patients via prescribers; payers/PBMs; wholesaler & pharmacy channels

Role

Drug developer, manufacturer, and marketer

Revenue share

65.5%

Side-by-side metrics

Fastenal Company
Eli Lilly and Company
Ticker / Exchange
FAST - NASDAQ
LLY - New York Stock Exchange
Market cap (USD)
$46.9B
$935.6B
Gross margin (TTM)
n/a
83%
Operating margin (TTM)
n/a
43.9%
Net margin (TTM)
n/a
31%
Sector
Industrials
Healthcare
Industry
n/a
Drug Manufacturers - General
HQ country
US
US
Primary segment
Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)
Cardiometabolic Health
Market structure
Competitive
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Weak
Strong
Moat score
57 / 100
66 / 100
Moat domains
Supply, Demand
Legal, Supply
Last update
2026-01-06
2026-01-05

Moat coverage

Shared moat types

Operational Excellence

Fastenal Company strengths

Service Field NetworkData Workflow LockinProcurement Inertia

Eli Lilly and Company strengths

IP Choke PointCapacity MoatLearning Curve YieldCompliance Advantage

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%

Eli Lilly and Company segments

Full profile >

Cardiometabolic Health

Oligopoly

65.5%

Oncology

Competitive

19.4%

Immunology

Competitive

9.8%

Neuroscience

Competitive

3.3%

Other

Competitive

2%

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.