VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Sunday, January 11, 2026
Stock Comparison
Rightmove plc vs S&P Global Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Rightmove plc
RMV · London 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 Rightmove plc's moat claims, evidence, and risks.
View RMV analysisS&P Global Inc.
SPGI · 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 S&P Global Inc.'s moat claims, evidence, and risks.
View SPGI analysisComparison highlights
- Moat score gap: Rightmove plc leads (88 / 100 vs 77 / 100 for S&P Global Inc.).
- Segment focus: Rightmove plc has 3 segments (71.8% in Agency); S&P Global Inc. has 5 segments (32.6% in S&P Global Market Intelligence).
- Primary market structure: Quasi-Monopoly vs Oligopoly. Pricing power: Strong vs Moderate.
- Moat breadth: Rightmove plc has 5 moat types across 2 domains; S&P Global Inc. has 9 across 5.
Primary market context
Rightmove plc
Agency
UK residential property portal advertising subscriptions and lead generation for estate and letting agents
United Kingdom
Property professionals (estate and letting agents)
Two-sided marketplace operator (consumers <-> agents)
71.8%
S&P Global Inc.
S&P Global Market Intelligence
Financial market data, analytics, and workflow tools for institutions
Global
B2B (institutional investors, banks, insurers, corporates)
Data/analytics and workflow software provider
32.6%
Side-by-side metrics
Moat coverage
Shared moat types
Rightmove plc strengths
S&P Global Inc. strengths
Segment mix
Rightmove plc segments
Full profile >Agency
Quasi-Monopoly
New Homes
Oligopoly
Other
Competitive
S&P Global Inc. segments
Full profile >S&P Global Market Intelligence
Oligopoly
S&P Global Ratings
Oligopoly
S&P Global Commodity Insights
Oligopoly
S&P Global Mobility
Competitive
S&P Dow Jones Indices
Oligopoly
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.