VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Saturday, January 10, 2026
Stock Comparison
Arthur J. Gallagher & Co. vs FactSet Research Systems Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Arthur J. Gallagher & Co.
AJG · 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 Arthur J. Gallagher & Co.'s moat claims, evidence, and risks.
View AJG analysisFactSet Research Systems Inc.
FDS · 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 FactSet Research Systems Inc.'s moat claims, evidence, and risks.
View FDS analysisComparison highlights
- Moat score gap: FactSet Research Systems Inc. leads (85 / 100 vs 69 / 100 for Arthur J. Gallagher & Co.).
- Segment focus: Arthur J. Gallagher & Co. has 2 segments (86% in Brokerage); FactSet Research Systems Inc. has 2 segments.
- Moat breadth: Arthur J. Gallagher & Co. has 4 moat types across 2 domains; FactSet Research Systems Inc. has 6 across 3.
Primary market context
Arthur J. Gallagher & Co.
Brokerage
Insurance and reinsurance brokerage and consulting
Global
Commercial, industrial, public sector, nonprofit and other organizations; underwriting enterprises for reinsurance placements
Intermediary / broker / advisor
86%
FactSet Research Systems Inc.
Hosted Platform (Workstations & Analytics)
Financial data and analytics platforms for investment professionals
Global
Institutional investors and financial institutions
Software and data platform vendor
Side-by-side metrics
Moat coverage
Shared moat types
Arthur J. Gallagher & Co. strengths
FactSet Research Systems Inc. strengths
Segment mix
Arthur J. Gallagher & Co. segments
Full profile >Brokerage
Oligopoly
Risk Management
Competitive
FactSet Research Systems Inc. segments
Full profile >Hosted Platform (Workstations & Analytics)
Oligopoly
Identifier Platform (CUSIP Global Services)
Quasi-Monopoly
Want the full wide moat stocks list?
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View the moat stocks listLooking for expansion-stage stocks?
Proven models entering the expansion stage with unit economics that work.
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.