VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Wednesday, January 7, 2026

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Stock Comparison

BJ's Wholesale Club Holdings, Inc. vs Teradyne, Inc.

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

Teradyne, Inc.

TER · Nasdaq Stock Market

Market cap (USD)$35.3B
Gross margin (TTM)58.9%
Operating margin (TTM)17.9%
Net margin (TTM)15.5%
SectorTechnology
IndustrySemiconductors
CountryUS
Data as of2025-12-23
Moat score
79/ 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 Teradyne, Inc.'s moat claims, evidence, and risks.

View TER analysis

Comparison highlights

  • Moat score gap: Teradyne, Inc. leads (79 / 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); Teradyne, Inc. has 3 segments (77.9% in Semiconductor Test).
  • Primary market structure: Oligopoly vs Duopoly. Pricing power: Weak vs Moderate.
  • Moat breadth: BJ's Wholesale Club Holdings, Inc. has 7 moat types across 3 domains; Teradyne, Inc. has 6 across 3.

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%

Teradyne, Inc.

Semiconductor Test

Market

Semiconductor automated test equipment (ATE) and system-level test (SLT)

Geography

Global

Customer

IDMs, foundries, fabless, OSATs

Role

Capital equipment supplier

Revenue share

77.9%

Side-by-side metrics

BJ's Wholesale Club Holdings, Inc.
Teradyne, Inc.
Ticker / Exchange
BJ - New York Stock Exchange
TER - Nasdaq Stock Market
Market cap (USD)
$12.3B
$35.3B
Gross margin (TTM)
18.6%
58.9%
Operating margin (TTM)
3.9%
17.9%
Net margin (TTM)
2.7%
15.5%
Sector
Consumer
Technology
Industry
Discount Stores
Semiconductors
HQ country
US
US
Primary segment
Merchandise and Gasoline Sales
Semiconductor Test
Market structure
Oligopoly
Duopoly
Market share
n/a
27%-30% (implied)
HHI estimate
n/a
3,565
Pricing power
Weak
Moderate
Moat score
60 / 100
79 / 100
Moat domains
Supply, Financial, Demand
Demand, Supply, Network
Last update
2026-01-06
2025-12-23

Moat coverage

Shared moat types

Brand Trust

BJ's Wholesale Club Holdings, Inc. strengths

Scale Economies Unit CostSupply Chain ControlPhysical Network DensityNegative Working CapitalFloat PrepaymentHabit Default

Teradyne, Inc. strengths

Format Lock InCapex Knowhow ScaleDesign In QualificationSwitching Costs GeneralEcosystem Complements

Segment mix

BJ's Wholesale Club Holdings, Inc. segments

Full profile >

Merchandise and Gasoline Sales

Oligopoly

97.8%

Membership Fee Income

Oligopoly

2.2%

Teradyne, Inc. segments

Full profile >

Semiconductor Test

Duopoly

77.9%

Product Test

Competitive

11.7%

Robotics

Competitive

10.4%

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.