VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, January 7, 2026
Stock Comparison
American Tower Corporation vs VINCI SA
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
American Tower Corporation
AMT · 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 American Tower Corporation's moat claims, evidence, and risks.
View AMT analysisVINCI SA
DG · Euronext Paris
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Comparison highlights
- Moat score gap: American Tower Corporation leads (76 / 100 vs 57 / 100 for VINCI SA).
- Segment focus: American Tower Corporation has 3 segments; VINCI SA has 7 segments (44.4% in VINCI Construction).
- Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Weak.
- Moat breadth: American Tower Corporation has 6 moat types across 4 domains; VINCI SA has 7 across 2.
Primary market context
American Tower Corporation
U.S. & Canada Communications Sites
Wireless communications site leasing (macro towers, rooftops and DAS)
United States and Canada
Wireless carriers and other tenants (broadcast, data, government/municipal)
Independent owner/operator of communications real estate (towerco)
VINCI SA
VINCI Construction
Construction and civil engineering contracting (buildings, infrastructure and specialty networks)
Global
Public-sector project owners and private developers/industrial clients
General contractor / civil engineering contractor
44.4%
Side-by-side metrics
Moat coverage
Shared moat types
American Tower Corporation strengths
VINCI SA strengths
Segment mix
American Tower Corporation segments
Full profile >U.S. & Canada Communications Sites
Oligopoly
International Communications Sites
Oligopoly
Data Centers
Competitive
VINCI SA segments
Full profile >VINCI Autoroutes
Monopoly
VINCI Airports
Oligopoly
Other concessions (incl. VINCI Highways and PPP assets)
Competitive
VINCI Energies
Competitive
Cobra IS
Competitive
VINCI Construction
Competitive
VINCI Immobilier
Competitive
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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.