VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Friday, January 2, 2026
Stock Comparison
Automatic Data Processing, Inc. vs Vulcan Materials Company
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Automatic Data Processing, Inc.
ADP · NASDAQ
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Automatic Data Processing, Inc.'s moat claims, evidence, and risks.
View ADP analysisVulcan Materials Company
VMC · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Vulcan Materials Company's moat claims, evidence, and risks.
View VMC analysisComparison highlights
- Moat score gap: Vulcan Materials Company leads (73 / 100 vs 71 / 100 for Automatic Data Processing, Inc.).
- Segment focus: Automatic Data Processing, Inc. has 2 segments (67.5% in Employer Services); Vulcan Materials Company has 3 segments (74.4% in Aggregates).
- Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
- Moat breadth: Automatic Data Processing, Inc. has 7 moat types across 4 domains; Vulcan Materials Company has 5 across 2.
Primary market context
Automatic Data Processing, Inc.
Employer Services
Payroll processing and cloud HCM (HR, time, talent, tax, benefits) software and outsourcing
Global
Businesses (SMB to large enterprise)
SaaS and managed services provider
67.5%
Vulcan Materials Company
Aggregates
Construction aggregates (crushed stone, sand & gravel)
United States (local/regional markets)
Construction contractors and public infrastructure agencies
Upstream raw materials producer
74.4%
Side-by-side metrics
Moat coverage
Shared moat types
Automatic Data Processing, Inc. strengths
Vulcan Materials Company strengths
Segment mix
Automatic Data Processing, Inc. segments
Full profile >Employer Services
Oligopoly
Professional Employer Organization (PEO) Services
Competitive
Vulcan Materials Company segments
Full profile >Aggregates
Oligopoly
Asphalt
Competitive
Concrete
Competitive
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View the moat stocks listCuration & 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.