VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Cboe Global Markets, Inc. vs MercadoLibre, Inc.

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Cboe Global Markets, Inc.

CBOE · Cboe BZX

Market cap (USD)
SectorFinancials
CountryUS
Data as of2025-12-31
Moat score
76/ 100

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 analysis

MercadoLibre, Inc.

MELI · NASDAQ

Market cap (USD)
SectorTechnology
CountryUS
Data as of2025-12-29
Moat score
73/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into MercadoLibre, Inc.'s moat claims, evidence, and risks.

View MELI analysis

Comparison highlights

  • Moat score gap: Cboe Global Markets, Inc. leads (76 / 100 vs 73 / 100 for MercadoLibre, Inc.).
  • Segment focus: Cboe Global Markets, Inc. has 5 segments (60.8% in Options); MercadoLibre, Inc. has 2 segments (58.5% in Commerce (Marketplace, logistics, ads, classifieds)).
  • Moat breadth: Cboe Global Markets, Inc. has 8 moat types across 4 domains; MercadoLibre, Inc. has 6 across 4.

Primary market context

Cboe Global Markets, Inc.

Options

Market

U.S. listed options exchanges (multi-listed + proprietary index options)

Geography

United States

Customer

Broker-dealers, market makers, institutional investors, retail order-flow intermediaries

Role

Exchange operator (SRO) + derivatives listing venue + market data provider

Revenue share

60.8%

MercadoLibre, Inc.

Commerce (Marketplace, logistics, ads, classifieds)

Market

Latin American e-commerce marketplace and commerce services (online marketplace, 1P retail, fulfillment/logistics, advertising)

Geography

Latin America (Brazil, Mexico, Argentina and other countries)

Customer

Consumers (buyers) and merchants/brands (sellers), including MSMEs

Role

Marketplace operator + retailer + logistics orchestrator

Revenue share

58.5%

Side-by-side metrics

Cboe Global Markets, Inc.
MercadoLibre, Inc.
Ticker / Exchange
CBOE - Cboe BZX
MELI - NASDAQ
Market cap (USD)
n/a
n/a
Sector
Financials
Technology
HQ country
US
US
Primary segment
Options
Commerce (Marketplace, logistics, ads, classifieds)
Market structure
Oligopoly
Oligopoly
Market share
29%-32% (reported)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
76 / 100
73 / 100
Moat domains
Legal, Network, Supply, Demand
Network, Supply, Demand, Legal
Last update
2025-12-31
2025-12-29

Moat coverage

Shared moat types

Two Sided NetworkSwitching Costs General

Cboe Global Markets, Inc. strengths

Contractual ExclusivityCapex Knowhow ScaleRegulated Standards PipeClearing SettlementIP Choke PointDe Facto Standard

MercadoLibre, Inc. strengths

Ecosystem ComplementsDistribution ControlData Workflow LockinCompliance Advantage

Segment mix

Cboe Global Markets, Inc. segments

Full profile >

Options

Oligopoly

60.8%

North American Equities

Competitive

18.5%

Europe and Asia Pacific

Oligopoly

10.6%

Futures

Quasi-Monopoly

6.3%

Global FX

Competitive

3.7%

MercadoLibre, Inc. segments

Full profile >

Commerce (Marketplace, logistics, ads, classifieds)

Oligopoly

58.5%

Fintech (Mercado Pago & credit)

Competitive

41.5%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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Curation & 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.