VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

BJ's Wholesale Club Holdings, Inc. vs Union Pacific Corporation

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

BJ's Wholesale Club Holdings, Inc.

BJ · New York Stock Exchange

Market cap (USD)$12.3B
Gross margin (TTM)18.6%
Operating margin (TTM)3.9%
Net margin (TTM)2.7%
SectorConsumer
IndustryDiscount Stores
CountryUS
Data as of2026-01-06
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 BJ's Wholesale Club Holdings, Inc.'s moat claims, evidence, and risks.

View BJ analysis

Union Pacific Corporation

UNP · New York Stock Exchange

Market cap (USD)$137.6B
Gross margin (TTM)45.9%
Operating margin (TTM)40.6%
Net margin (TTM)28.7%
SectorIndustrials
IndustryRailroads
CountryUS
Data as of2025-12-30
Moat score
72/ 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 Union Pacific Corporation's moat claims, evidence, and risks.

View UNP analysis

Comparison highlights

  • Moat score gap: Union Pacific Corporation leads (72 / 100 vs 60 / 100 for BJ's Wholesale Club Holdings, Inc.).
  • Segment focus: BJ's Wholesale Club Holdings, Inc. has 2 segments (97.8% in Merchandise and Gasoline Sales); Union Pacific Corporation has 4 segments (34.8% in Industrial).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Weak vs Moderate.
  • Moat breadth: BJ's Wholesale Club Holdings, Inc. has 7 moat types across 3 domains; Union Pacific Corporation has 5 across 2.

Primary market context

BJ's Wholesale Club Holdings, Inc.

Merchandise and Gasoline Sales

Market

Membership warehouse club retail (groceries, fresh foods, general merchandise, gasoline, ancillary services)

Geography

United States (primarily Eastern U.S.)

Customer

Households and small businesses (members)

Role

Retailer / warehouse club operator

Revenue share

97.8%

Union Pacific Corporation

Industrial

Market

Rail freight transportation for industrial commodities (chemicals and plastics, metals and minerals, forest products, energy and specialized markets)

Geography

U.S. western two-thirds with interchange to other railroads; cross-border corridors to Mexico and Canada

Customer

Chemical producers, refiners, plastics manufacturers, construction and material suppliers, metals and mining, industrial shippers

Role

Class I rail carrier / linehaul freight transport

Revenue share

34.8%

Side-by-side metrics

BJ's Wholesale Club Holdings, Inc.
Union Pacific Corporation
Ticker / Exchange
BJ - New York Stock Exchange
UNP - New York Stock Exchange
Market cap (USD)
$12.3B
$137.6B
Gross margin (TTM)
18.6%
45.9%
Operating margin (TTM)
3.9%
40.6%
Net margin (TTM)
2.7%
28.7%
Sector
Consumer
Industrials
Industry
Discount Stores
Railroads
HQ country
US
US
Primary segment
Merchandise and Gasoline Sales
Industrial
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Weak
Moderate
Moat score
60 / 100
72 / 100
Moat domains
Supply, Financial, Demand
Legal, Supply
Last update
2026-01-06
2025-12-30

Moat coverage

Shared moat types

Scale Economies Unit CostPhysical Network Density

BJ's Wholesale Club Holdings, Inc. strengths

Supply Chain ControlNegative Working CapitalBrand TrustFloat PrepaymentHabit Default

Union Pacific Corporation strengths

Permits Rights Of WayOperational ExcellenceScope Economies

Segment mix

BJ's Wholesale Club Holdings, Inc. segments

Full profile >

Merchandise and Gasoline Sales

Oligopoly

97.8%

Membership Fee Income

Oligopoly

2.2%

Union Pacific Corporation segments

Full profile >

Bulk

Oligopoly

29.7%

Industrial

Oligopoly

34.8%

Premium

Oligopoly

29.5%

Other subsidiary, accessorial and other revenues

Competitive

5.9%

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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Looking for expansion-stage stocks?

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.