VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Saturday, January 10, 2026
Stock Comparison
Arthur J. Gallagher & Co. vs Cboe Global Markets, 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 analysisCboe Global Markets, Inc.
CBOE · Cboe BZX
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Cboe Global Markets, Inc.'s moat claims, evidence, and risks.
View CBOE analysisComparison highlights
- Moat score gap: Cboe Global Markets, Inc. leads (76 / 100 vs 69 / 100 for Arthur J. Gallagher & Co.).
- Segment focus: Arthur J. Gallagher & Co. has 2 segments (86% in Brokerage); Cboe Global Markets, Inc. has 5 segments (60.8% in Options).
- Moat breadth: Arthur J. Gallagher & Co. has 4 moat types across 2 domains; Cboe Global Markets, Inc. has 8 across 4.
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%
Cboe Global Markets, Inc.
Options
U.S. listed options exchanges (multi-listed + proprietary index options)
United States
Broker-dealers, market makers, institutional investors, retail order-flow intermediaries
Exchange operator (SRO) + derivatives listing venue + market data provider
60.8%
Side-by-side metrics
Moat coverage
Shared moat types
No overlap yet.
Arthur J. Gallagher & Co. strengths
Cboe Global Markets, Inc. strengths
Segment mix
Arthur J. Gallagher & Co. segments
Full profile >Brokerage
Oligopoly
Risk Management
Competitive
Cboe Global Markets, Inc. segments
Full profile >Options
Oligopoly
North American Equities
Competitive
Europe and Asia Pacific
Oligopoly
Futures
Quasi-Monopoly
Global FX
Competitive
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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.