★ WIDE MOAT STOCKS & COMPETITIVE ADVANTAGES ★
VOL. XCIV, NO. 247
Stock Profile
S&P Global Inc. (SPGI) Moat Analysis
S&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.
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Overview
S&P Global completed the Mobility Global spin-off on July 1, 2026 and now reports Ratings, Indices, Energy and Market Intelligence. Q2 pro forma revenue was $3.678B after $53M of intersegment eliminations; adjusted operating profit was $1.998B after $42M of corporate expense. On gross segment totals, Ratings generated 35.9% of revenue and 45.0% of adjusted segment profit, Market Intelligence 33.1% and 21.8%, Energy 16.7% and 14.5%, and Indices 14.3% and 18.7%. The strongest supported moats are regulated ratings infrastructure, the S&P 500 benchmark standard, Platts reference-price adoption, and embedded financial-data workflows. Ratings brand and index ecosystem/pricing claims are not separately scored because they overlap those mechanisms; margin alone is not a moat. At July 24, 2026, 294.8M common shares were outstanding excluding 7.2M shares held by the Markit employee benefit trust.
Primary segment
S&P Global Ratings
Market structure
Oligopoly
Market share
49%-51% (estimated)
HHI: 3,568
Coverage
4 segments · 4 tags
Updated 2026-08-23
Segments
S&P Global Market Intelligence
Financial market data, analytics, and workflow tools for institutions
Revenue
33.1%
Structure
Oligopoly
Pricing
moderate
Share
—
Peers
S&P Global Ratings
Credit ratings and related research/analytics for debt capital markets
Revenue
35.9%
Structure
Oligopoly
Pricing
strong
Share
49%-51% (estimated)
Peers
S&P Global Energy
Commodity and energy price assessments, benchmarks, market data and analytics (incl. Platts)
Revenue
16.7%
Structure
Oligopoly
Pricing
moderate
Share
—
Peers
S&P Dow Jones Indices
Index benchmarks and index licensing for passive funds, derivatives, and structured products
Revenue
14.3%
Structure
Oligopoly
Pricing
strong
Share
—
Peers
Moat Claims
S&P Global Market Intelligence
Financial market data, analytics, and workflow tools for institutions
Following the July 1 Mobility spin-off and business transfers, revenue_share uses Q2 2026 adjusted recast revenue of $1.235B / $3.731B gross four-segment revenue. Operating_profit_share uses pro forma non-GAAP adjusted operating profit of $445M / $2.040B gross segment profit. The $53M intersegment revenue elimination and $42M adjusted corporate expense reconcile to $3.678B consolidated pro forma revenue and $1.998B adjusted operating profit. Source: https://www.sec.gov/Archives/edgar/data/64040/000006404026000040/spgi2q2026-earningsrelease.htm
Data Workflow Lockin
Demand
Data Workflow Lockin
Strength
Durability
Confidence
Evidence
Capital IQ, feeds, APIs, valuation tools and enterprise software sit inside institutional research, risk and data processes; replacement requires data remapping, integration and workflow change. Direct retention or migration-cost disclosure is absent, limiting the score.
Data Workflow Lockin moat: definition, examples, and stocks
Erosion risks
- AI-driven data commoditization
- Price competition and vendor consolidation
- Open/free data substitutes and standardization
Leading indicators
- Organic revenue growth
- Net revenue retention / renewal rates
- User seats and platform adoption (where disclosed)
Counterarguments
- Large customers multi-source and can renegotiate aggressively
- Bloomberg remains the default workflow for many desks
S&P Global Ratings
Credit ratings and related research/analytics for debt capital markets
Revenue share uses Q2 2026 Ratings revenue of $1.339B / $3.731B gross four-segment revenue. Operating-profit share uses pro forma non-GAAP adjusted operating profit of $917M / $2.040B gross segment profit. Revenue grew 17% and Q2 billed issuance rose 25%, highlighting both franchise strength and issuance-cycle exposure. Source: https://www.sec.gov/Archives/edgar/data/64040/000006404026000040/spgi2q2026-earningsrelease.htm
Regulated Standards Pipe
Legal
Regulated Standards Pipe
Strength
Durability
Confidence
Evidence
NRSRO status and global CRA regulatory regimes raise compliance costs and create meaningful barriers to entry and scale.
Regulated Standards Pipe moat: definition, examples, and stocks
Erosion risks
- Regulatory initiatives to reduce reliance on ratings
- Higher liability standards / enforcement actions
- Conflicts-of-interest scrutiny (issuer-pay model)
Leading indicators
- Regulatory changes impacting rating usage
- Issuer mix (transaction vs surveillance) and pricing
- Market share in regulated jurisdictions (EU/UK)
Counterarguments
- Regulators may push rotation or encourage smaller CRAs
- Issuers can (and often do) multi-rate, limiting exclusivity
S&P Global Energy
Commodity and energy price assessments, benchmarks, market data and analytics (incl. Platts)
Following the July 1 product transfers, revenue_share uses Q2 2026 adjusted recast Energy revenue of $623M / $3.731B gross four-segment revenue. Operating-profit share uses pro forma non-GAAP adjusted operating profit of $296M / $2.040B gross segment profit. Recast organic constant-currency growth was 2%; the geoscience software sale to SLB remained pending and the proposed datacenterHawk acquisition was announced July 28. Source: https://www.sec.gov/Archives/edgar/data/64040/000006404026000040/spgi2q2026-earningsrelease.htm
De Facto Standard
Network
De Facto Standard
Strength
Durability
Confidence
Evidence
Benchmark prices and price assessments can become embedded reference points in physical and derivatives markets; exchange licensing reinforces standard-setting.
De Facto Standard moat: definition, examples, and stocks
Erosion risks
- Contract migration to alternative benchmarks
- Regulatory changes affecting benchmark administrators
- Competition from other price reporting agencies
Leading indicators
- Exchange royalty trends
- Subscription renewal performance
- Regulatory actions or benchmark methodology disputes
Counterarguments
- Benchmarks can be replaced if liquidity shifts to alternatives
- Customers may pressure pricing when multiple PRAs exist
S&P Dow Jones Indices
Index benchmarks and index licensing for passive funds, derivatives, and structured products
Revenue share uses Q2 2026 Indices revenue of $534M / $3.731B gross four-segment revenue. Operating-profit share uses pro forma non-GAAP adjusted operating profit of $382M / $2.040B gross segment profit. Revenue grew 20% and adjusted operating profit 21%. Benchmark adoption context comes from the S&P DJI Annual Survey of Assets. Source: https://www.sec.gov/Archives/edgar/data/64040/000006404026000040/spgi2q2026-earningsrelease.htm
De Facto Standard
Network
De Facto Standard
Strength
Durability
Confidence
Evidence
The S&P 500 anchors funds, institutional benchmarks and liquid derivatives. Asset-manager, exchange and investor adoption reinforces a default reference point that is costly to replace once products and liquidity accumulate.
De Facto Standard moat: definition, examples, and stocks
Erosion risks
- Fee pressure from asset managers and exchanges
- Shift to alternative/custom indices
- Regulatory changes to benchmark administration
Leading indicators
- Assets linked/benchmarked to S&P DJI indices
- ETF/mutual fund AUM tied to S&P indices (where disclosed)
- Exchange-traded derivatives volumes referencing S&P indices
Counterarguments
- Large asset managers can sponsor or build proprietary indices
- Switching is possible for some products (especially new launches)
Evidence
Market Intelligence is a global provider of multi-asset-class data and analytics integrated with purpose-built workflow solutions.
Directly supports workflow integration; 83% of reported Q2 revenue was subscription-based before the July business transfers.
a nationally recognized statistical rating organization registered with the SEC under Section 15E
Direct evidence of regulated status (NRSRO), a key structural barrier in the U.S. and a template for global regulatory frameworks.
S&P Global Ratings Europe Limited 50.42% No
EU total market share for S&P Global Ratings Europe (2024 audited turnover basis).
S&P 1,066,386 1,077,798
The live table reports 1,077,798 S&P ratings out of 2,192,543 total at December 31, 2025 (49.16%).
S&P Global Ratings Europe Limited 50.42% No
Top-share input used in HHI computation; full HHI uses all CRAs listed in the ESMA table.
Showing 5 of 10 sources.
Risks & Indicators
Erosion risks
- AI-driven data commoditization
- Price competition and vendor consolidation
- Open/free data substitutes and standardization
- Regulatory initiatives to reduce reliance on ratings
- Higher liability standards / enforcement actions
- Conflicts-of-interest scrutiny (issuer-pay model)
Leading indicators
- Organic revenue growth
- Net revenue retention / renewal rates
- User seats and platform adoption (where disclosed)
- Competitive win/loss vs Bloomberg/LSEG
- Regulatory changes impacting rating usage
- Issuer mix (transaction vs surveillance) and pricing
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