VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

Casey's General Stores, Inc. vs PACCAR Inc

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

Casey's General Stores, Inc.

CASY · NASDAQ

Market cap (USD)$21B
Gross margin (TTM)23.4%
Operating margin (TTM)5.3%
Net margin (TTM)3.6%
SectorConsumer
IndustrySpecialty Retail
CountryUS
Data as of2026-01-06
Moat score
54/ 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 Casey's General Stores, Inc.'s moat claims, evidence, and risks.

View CASY analysis

PACCAR Inc

PCAR · NASDAQ

Market cap (USD)$59.3B
Gross margin (TTM)17.4%
Operating margin (TTM)11.4%
Net margin (TTM)9.1%
SectorIndustrials
IndustryAgricultural - Machinery
CountryUS
Data as of2026-01-01
Moat score
75/ 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 PACCAR Inc's moat claims, evidence, and risks.

View PCAR analysis

Comparison highlights

  • Moat score gap: PACCAR Inc leads (75 / 100 vs 54 / 100 for Casey's General Stores, Inc.).
  • Segment focus: Casey's General Stores, Inc. has 4 segments (61.3% in Fuel); PACCAR Inc has 3 segments (73.8% in Truck).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Weak vs Moderate.
  • Moat breadth: Casey's General Stores, Inc. has 7 moat types across 2 domains; PACCAR Inc has 8 across 3.

Primary market context

Casey's General Stores, Inc.

Fuel

Market

Retail motor fuel sold through convenience-store fuel sites (gasoline and diesel)

Geography

United States (Casey's operating footprint; Midwest/South)

Customer

Motorists / consumers (in-store and pay-at-the-pump transactions)

Role

Fuel retailer (with some self-distribution/wholesale capabilities)

Revenue share

61.3%

PACCAR Inc

Truck

Market

Commercial truck OEM (heavy- and medium-duty)

Geography

Global (U.S./Canada and Europe primary)

Customer

Fleets, owner-operators, dealers

Role

OEM / manufacturer

Revenue share

73.8%

Side-by-side metrics

Casey's General Stores, Inc.
PACCAR Inc
Ticker / Exchange
CASY - NASDAQ
PCAR - NASDAQ
Market cap (USD)
$21B
$59.3B
Gross margin (TTM)
23.4%
17.4%
Operating margin (TTM)
5.3%
11.4%
Net margin (TTM)
3.6%
9.1%
Sector
Consumer
Industrials
Industry
Specialty Retail
Agricultural - Machinery
HQ country
US
US
Primary segment
Fuel
Truck
Market structure
Competitive
Oligopoly
Market share
n/a
30%-31% (reported)
HHI estimate
n/a
n/a
Pricing power
Weak
Moderate
Moat score
54 / 100
75 / 100
Moat domains
Demand, Supply
Demand, Supply, Financial
Last update
2026-01-06
2026-01-01

Moat coverage

Shared moat types

Brand TrustPhysical Network DensityDistribution Control

Casey's General Stores, Inc. strengths

Operational ExcellenceHabit DefaultSupply Chain ControlScope Economies

PACCAR Inc strengths

Service Field NetworkCapex Knowhow ScaleInstalled Base ConsumablesCost Of Capital AdvantageCaptive finance integration

Segment mix

Casey's General Stores, Inc. segments

Full profile >

Prepared Food and Dispensed Beverage

Competitive

10.1%

Grocery and General Merchandise

Competitive

26%

Fuel

Competitive

61.3%

Other (wholesale fuel, car wash, lottery)

Competitive

2.6%

PACCAR Inc segments

Full profile >

Truck

Oligopoly

73.8%

Parts

Competitive

19.8%

Financial Services

Competitive

6.2%

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.