VOL. XCIV, NO. 247
WIDE MOAT STOCKS & COMPETITIVE ADVANTAGES
Stock Profile
ASX Limited (ASX) Moat Analysis
ASX Limited
ASX · ASX
Partial score covering 76% of segment weight.
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
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Overview
ASX Limited is Australia's vertically integrated exchange and market-infrastructure operator. Its strongest moat remains post-trade clearing and settlement, where licensed facilities and market-wide integration create a regulated, high-switching-cost structure. Trading and listings benefit from liquidity concentration: ASIC measured ASX at 83.7% of June-quarter equity turnover, although Cboe and other licensed venues constrain pricing. CHESS Release 1 clearing moved to business-as-usual support in June while Release 2 remains in development. The A$20.5m misleading-conduct penalty, ASIC's critical governance findings, and a pending A$150m capital charge show that regulator confidence and technology execution can materially reduce returns. FY2026 operating revenue reached A$1.255B, while statutory profit fell 3.5% and expenses rose 21.1%. Technology & Data has no separately verified moat without evidence of customer retention, exclusive data economics, or migration cost.
Primary segment
Markets
Market structure
Duopoly
Market share
82%-85% (reported)
HHI: 6,700
Coverage
4 segments · 6 tags
Updated 2026-09-05
Segments
Listings
Securities listing venue (equity and investment product listings)
Revenue
17.2%
Structure
Quasi-Monopoly
Pricing
moderate
Share
—
Peers
Markets
Trading venues for Australian cash equities and exchange-traded derivatives (futures, options)
Revenue
33%
Structure
Duopoly
Pricing
moderate
Share
82%-85% (reported)
Peers
Technology & Data
Exchange information services (market data) and technical connectivity/technology services
Revenue
23.7%
Structure
Competitive
Pricing
moderate
Share
—
Peers
Securities & Payments
Clearing, settlement and depository infrastructure for Australian securities (cash equities and fixed income)
Revenue
26.1%
Structure
Monopoly
Pricing
strong
Share
—
Peers
Moat Claims
Listings
Securities listing venue (equity and investment product listings)
FY2026 revenue share uses Listings revenue of A$215.2M divided by A$1,254.6M operating revenue. Source: https://www.asx.com.au/content/dam/asx/about/financial-results/2026/full-year/03-full-year-2026-results-market-announcement.pdf
Concession License
Legal
Concession License
Strength
Durability
Confidence
Evidence
Operating a listing market in Australia requires regulatory approval; the small number of licensed venues limits entry and supports ongoing listing-fee economics.
Concession License moat: definition, examples, and stocks
Erosion risks
- Listing competition from other licensed venues (e.g., Cboe) increases
- Regulatory reforms lower barriers or encourage dual listings
- IPO supply shifts to private markets or offshore exchanges
Leading indicators
- Share of new listings (count and value) captured by ASX vs rivals
- Net listings growth and delistings
- Listing-related revenue growth and fee schedule changes
Counterarguments
- Issuers can dual-list or list offshore, reducing dependence on ASX
- Listing rules and venue services can be replicated, pressuring fees if rivals gain traction
Two Sided Network
Network
Two Sided Network
Strength
Durability
Confidence
Evidence
A dominant pool of investor liquidity and market participants makes the primary venue more attractive for issuers; additional listings in turn deepen market breadth-supporting a two-sided network loop (issuer <-> investor/participant).
Two Sided Network moat: definition, examples, and stocks
Erosion risks
- Trading and listing fragmentation reduces the liquidity advantage
- Regulatory interventions promote venue competition and interoperability
- Shift to private markets reduces listing-network relevance
Leading indicators
- ASX vs Cboe turnover share (dollar turnover)
- Market depth and spread metrics
- Dual-listing and migration events for large issuers
Counterarguments
- If order flow can be routed cheaply across venues, network effects weaken
- Large issuers can list elsewhere while still accessing Australian capital via intermediaries
Markets
Trading venues for Australian cash equities and exchange-traded derivatives (futures, options)
FY2026 revenue share uses Markets revenue of A$414.1M divided by A$1,254.6M operating revenue. Source: https://www.asx.com.au/content/dam/asx/about/financial-results/2026/full-year/03-full-year-2026-results-market-announcement.pdf
Two Sided Network
Network
Two Sided Network
Strength
Durability
Confidence
Evidence
Liquidity concentration and deep participant connectivity reinforce venue choice for on-book trading; this supports transaction and access-fee economics even with a competing venue.
Two Sided Network moat: definition, examples, and stocks
Erosion risks
- Competitive pressure from Cboe or new entrants reduces market share and fees
- Higher off-book trading or alternative execution mechanisms reduce on-book economics
- Technology outages or latency issues reduce trust and participation
Leading indicators
- ASX cash equities turnover share and on-book share
- Order-to-trade ratio and market quality metrics (spreads, depth)
- System availability/outage incidents and remediation progress
Counterarguments
- Trading is already a duopoly; routing and fee competition can compress margins
- Volume and volatility are cyclical; fixed-cost leverage can cut both ways
Technology & Data
Exchange information services (market data) and technical connectivity/technology services
FY2026 revenue share uses Technology & Data revenue of A$297.6M divided by A$1,254.6M operating revenue. Source: https://www.asx.com.au/content/dam/asx/about/financial-results/2026/full-year/03-full-year-2026-results-market-announcement.pdf
Insufficient segment-specific evidence to assign a moat claim.
Securities & Payments
Clearing, settlement and depository infrastructure for Australian securities (cash equities and fixed income)
FY2026 revenue share uses Securities & Payments revenue of A$327.7M divided by A$1,254.6M operating revenue. Source: https://www.asx.com.au/content/dam/asx/about/financial-results/2026/full-year/03-full-year-2026-results-market-announcement.pdf
Concession License
Legal
Concession License
Strength
Durability
Confidence
Evidence
Post-trade clearing and settlement is highly permissioned and supervised; ASX's CS facilities operate under Corporations Act licences with oversight by ASIC and the RBA's Financial Stability Standards framework.
Concession License moat: definition, examples, and stocks
Erosion risks
- Regulatory reforms introduce competition or mandated interoperability in clearing/settlement
- Operational risk incidents reduce regulator confidence and force structural remedies
- Policy changes reduce permitted fee models for CS services
Leading indicators
- RBA/ASIC assessment findings and conformance ratings
- New rules or legislation on CS competition and access
- Operational incidents (e.g., batch settlement failures) and remediation progress
Counterarguments
- A licence moat is only as strong as ongoing regulator confidence; oversight can impose costly requirements
- Competition can be introduced by policy even in a natural-monopoly industry
Switching Costs General
Demand
Switching Costs General
Strength
Durability
Confidence
Evidence
Clearing/settlement involves market-wide participant integration and operational processes (e.g., settlement and share registration), making replacement or migration complex and costly for the ecosystem.
Switching Costs General moat: definition, examples, and stocks
Erosion risks
- Successful alternative CS infrastructure backed by policy or major participants
- Mandatory open access to settlement services reduces lock-in economics
- Significant outages accelerate industry push to change providers
Leading indicators
- Industry consultations on CS competition/interoperability
- Participant migration pilots or alternative settlement initiatives
- Frequency/severity of CHESS incidents and contingency performance
Counterarguments
- Switching costs can be overcome if regulators mandate migration timelines and standards
- Alternative post-trade models (e.g., interoperability layers) can reduce dependency without full replacement
Evidence
ASIC approved Cboe Australia's listing application on 7 October 2025.
Demonstrates listings-market status is regulated and granted via ASIC approval.
ASX accounted for 83.7% of the total dollar turnover in equity market products
High turnover share indicates liquidity concentration that can reinforce issuer preference for the dominant venue (network-effect inference).
Markets 192.6 (revenue by business, 1H26).
Used to compute segment revenue share and size of the Markets business.
HHI increased to 0.67 in the June quarter from 0.65 in the March quarter
Provides the underlying 0-1 concentration metric used to derive 6,700.
ASX Clear is a licensed clearing and settlement facility under the Corporations Act overseen by ASIC
Direct statement of CS facility licensing and regulatory oversight for ASX Clear.
Showing 5 of 9 sources.
Risks & Indicators
Erosion risks
- Listing competition from other licensed venues (e.g., Cboe) increases
- Regulatory reforms lower barriers or encourage dual listings
- IPO supply shifts to private markets or offshore exchanges
- Trading and listing fragmentation reduces the liquidity advantage
- Regulatory interventions promote venue competition and interoperability
- Shift to private markets reduces listing-network relevance
Leading indicators
- Share of new listings (count and value) captured by ASX vs rivals
- Net listings growth and delistings
- Listing-related revenue growth and fee schedule changes
- ASX vs Cboe turnover share (dollar turnover)
- Market depth and spread metrics
- Dual-listing and migration events for large issuers
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