VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

MarketAxess Holdings Inc. vs Republic Services, Inc.

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

MarketAxess Holdings Inc.

MKTX · NASDAQ Global Select Market

Market cap (USD)$6.7B
SectorFinancials
CountryUS
Data as of2025-12-23
Moat score
74/ 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 MarketAxess Holdings Inc.'s moat claims, evidence, and risks.

View MKTX analysis

Republic Services, Inc.

RSG · New York Stock Exchange

Market cap (USD)
SectorIndustrials
CountryUS
Data as of2025-12-31
Moat score
80/ 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 Republic Services, Inc.'s moat claims, evidence, and risks.

View RSG analysis

Comparison highlights

  • Moat score gap: Republic Services, Inc. leads (80 / 100 vs 74 / 100 for MarketAxess Holdings Inc.).
  • Segment focus: MarketAxess Holdings Inc. has 2 segments (87.1% in Trade Execution Solutions); Republic Services, Inc. has 2 segments (88.5% in Recycling & Waste Services).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Moderate.
  • Moat breadth: MarketAxess Holdings Inc. has 6 moat types across 3 domains; Republic Services, Inc. has 7 across 3.

Primary market context

MarketAxess Holdings Inc.

Trade Execution Solutions

Market

Electronic fixed-income trade execution platforms (credit and rates)

Geography

Global

Customer

Institutional investors, broker-dealers, and alternative liquidity providers

Role

Electronic trading venue / marketplace operator

Revenue share

87.1%

Republic Services, Inc.

Recycling & Waste Services

Market

Integrated non-hazardous solid waste collection, transfer, landfill disposal & recycling services

Geography

United States and Canada

Customer

Municipal, commercial, industrial

Role

Integrated hauler and disposal operator

Revenue share

88.5%

Side-by-side metrics

MarketAxess Holdings Inc.
Republic Services, Inc.
Ticker / Exchange
MKTX - NASDAQ Global Select Market
RSG - New York Stock Exchange
Market cap (USD)
$6.7B
n/a
Sector
Financials
Industrials
HQ country
US
US
Primary segment
Trade Execution Solutions
Recycling & Waste Services
Market structure
Oligopoly
Competitive
Market share
19% (reported)
12%-15% (implied)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
74 / 100
80 / 100
Moat domains
Network, Demand, Legal
Legal, Supply, Demand
Last update
2025-12-23
2025-12-31

Moat coverage

Shared moat types

Compliance Advantage

MarketAxess Holdings Inc. strengths

Two Sided NetworkData Workflow LockinData Network EffectsSwitching Costs GeneralEcosystem Complements

Republic Services, Inc. strengths

Permits Rights Of WayCapacity MoatPhysical Network DensityScope EconomiesLong Term ContractsService Field Network

Segment mix

MarketAxess Holdings Inc. segments

Full profile >

Trade Execution Solutions

Oligopoly

87.1%

Services (Data, Post-Trade and Technology)

Competitive

12.9%

Republic Services, Inc. segments

Full profile >

Recycling & Waste Services

Competitive

88.5%

Environmental Solutions

Competitive

11.5%

Want the full wide moat stocks list?

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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.