VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Sunday, January 11, 2026
Stock Comparison
American Tower Corporation vs Fidelity National Information Services, Inc.
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 analysisFidelity National Information Services, Inc.
FIS · 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 Fidelity National Information Services, Inc.'s moat claims, evidence, and risks.
View FIS analysisComparison highlights
- Moat score gap: American Tower Corporation leads (76 / 100 vs 65 / 100 for Fidelity National Information Services, Inc.).
- Segment focus: American Tower Corporation has 3 segments; Fidelity National Information Services, Inc. has 2 segments (68.1% in Banking Solutions).
- Moat breadth: American Tower Corporation has 6 moat types across 4 domains; Fidelity National Information Services, Inc. has 6 across 3.
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)
Fidelity National Information Services, Inc.
Banking Solutions
Core banking platforms and bank transaction processing software/services
Global
Banks, credit unions, commercial lenders, and other institutions
Software/platform provider and outsourced processor
68.1%
Side-by-side metrics
Moat coverage
Shared moat types
American Tower Corporation strengths
Fidelity National Information Services, Inc. strengths
Segment mix
American Tower Corporation segments
Full profile >U.S. & Canada Communications Sites
Oligopoly
International Communications Sites
Oligopoly
Data Centers
Competitive
Fidelity National Information Services, Inc. segments
Full profile >Banking Solutions
Oligopoly
Capital Market Solutions
Competitive
Want the full wide moat stocks list?
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View expansion-stage stocksCuration & 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.