Antitrust Radar

Cross-domain evidence graph

Observatory atlas

Follow documented connections between markets, firms, places, publications, and sources. A connection shows a recorded relationship, not that two measures describe the same market.

Explore the graphRank profilesCompare profiles
More atlas tools4 exact routes
Live family topologyAll declared links

Current focusStatCounter Global Stats19,193 records / 27 family pairs

All declared links topology centered on StatCounter Global StatsLine width represents declared relationship count. Line color identifies relationship layer. Circle size represents the number of canonical profiles in each family.Places to Indicators: 6,412 declared links. Measurement 6,412.Places to Sources: 3,378 declared links. Measurement 3,378.Places to Places: 3,204 declared links. Measurement 3,204.Industries to Sources: 1,954 declared links. Measurement 1,954.Industries to Industries: 1,849 declared links. Measurement 1,849.Industries to Indicators: 1,576 declared links. Measurement 1,576.Publications to Sources: 169 declared links. Research 169.Places to Publications: 114 declared links. Research 114.Topics to Publications: 97 declared links. Research 97.Topics to Questions: 58 declared links. Research 58.Markets to Products: 55 declared links. Measurement 55.Indicators to Sources: 50 declared links. Measurement 48, Research 2.Questions to Indicators: 46 declared links. Research 46.Markets to Publications: 33 declared links. Research 33.Records to Named entities: 31 declared links. Enforcement 31.Products to Operators: 28 declared links. Organization 28.Markets to Indicators: 21 declared links. Measurement 21.Markets to Sources: 20 declared links. Measurement 20.Markets to Records: 18 declared links. Enforcement 18.Industries to Places: 17 declared links. Measurement 17.Issues to Topics: 16 declared links. Research 16.Records to Sources: 14 declared links. Enforcement 14.Markets to Industries: 12 declared links. Measurement 12.Markets to Issues: 12 declared links. Research 12.Operators to Named entities: 4 declared links. Organization 4.Sources to Sources: 3 declared links. Measurement 3.Products to Named entities: 2 declared links. Organization 2.Markets12Markets: 12 canonical profiles, 171 links in All declared links, 171 links overall. Documented antitrust and screening definitionsProducts55Products: 55 canonical profiles, 85 links in All declared links, 85 links overall. Source-labeled market participantsOperators20Operators: 20 canonical profiles, 32 links in All declared links, 32 links overall. Official product attributionsIndustries1,866Industries: 1,866 canonical profiles, 5,408 links in All declared links, 5,408 links overall. Census hierarchy and screening contextIssues6Issues: 6 canonical profiles, 28 links in All declared links, 28 links overall. Editorial competition research programsTopics8Topics: 8 canonical profiles, 171 links in All declared links, 171 links overall. Institutional research subjects and exact evidence membershipsQuestions46Questions: 46 canonical profiles, 104 links in All declared links, 104 links overall. Public research questions anchored to exact signals and indicatorsPlaces3,270Places: 3,270 canonical profiles, 13,125 links in All declared links, 13,125 links overall. National context, bounded state and local screens, and international regulatory profilesIndicators30Indicators: 30 canonical profiles, 8,105 links in All declared links, 8,105 links overall. Canonical measurement dossiersRecords14Records: 14 canonical profiles, 63 links in All declared links, 63 links overall. Dated official enforcement recordsNamed entities21Named entities: 21 canonical profiles, 37 links in All declared links, 37 links overall. Organizations named in official recordsPublications85Publications: 85 canonical profiles, 413 links in All declared links, 413 links overall. Reports, data dispatches, and international evidence briefsSources45Sources: 45 canonical profiles, 5,588 links in All declared links, 5,588 links overall. Public evidence custody
All declared links compact topology centered on StatCounter Global StatsTap a family or weighted route to inspect its declared neighborhood, then use the dossier action below to open the complete record. Circle size represents canonical profile count.Places to Indicators: 6,412 declared links. Measurement 6,412.Places to Sources: 3,378 declared links. Measurement 3,378.Places to Places: 3,204 declared links. Measurement 3,204.Industries to Sources: 1,954 declared links. Measurement 1,954.Industries to Industries: 1,849 declared links. Measurement 1,849.Industries to Indicators: 1,576 declared links. Measurement 1,576.Publications to Sources: 169 declared links. Research 169.Places to Publications: 114 declared links. Research 114.Topics to Publications: 97 declared links. Research 97.Topics to Questions: 58 declared links. Research 58.Markets to Products: 55 declared links. Measurement 55.Indicators to Sources: 50 declared links. Measurement 48, Research 2.Questions to Indicators: 46 declared links. Research 46.Markets to Publications: 33 declared links. Research 33.Records to Named entities: 31 declared links. Enforcement 31.Products to Operators: 28 declared links. Organization 28.Markets to Indicators: 21 declared links. Measurement 21.Markets to Sources: 20 declared links. Measurement 20.Markets to Records: 18 declared links. Enforcement 18.Industries to Places: 17 declared links. Measurement 17.Issues to Topics: 16 declared links. Research 16.Records to Sources: 14 declared links. Enforcement 14.Markets to Industries: 12 declared links. Measurement 12.Markets to Issues: 12 declared links. Research 12.Operators to Named entities: 4 declared links. Organization 4.Sources to Sources: 3 declared links. Measurement 3.Products to Named entities: 2 declared links. Organization 2.Markets12Markets: 12 canonical profiles, 171 links in All declared links, 171 links overall. Documented antitrust and screening definitionsProducts55Products: 55 canonical profiles, 85 links in All declared links, 85 links overall. Source-labeled market participantsOperators20Operators: 20 canonical profiles, 32 links in All declared links, 32 links overall. Official product attributionsIndustries1.9kIndustries: 1,866 canonical profiles, 5,408 links in All declared links, 5,408 links overall. Census hierarchy and screening contextIssues6Issues: 6 canonical profiles, 28 links in All declared links, 28 links overall. Editorial competition research programsTopics8Topics: 8 canonical profiles, 171 links in All declared links, 171 links overall. Institutional research subjects and exact evidence membershipsQuestions46Questions: 46 canonical profiles, 104 links in All declared links, 104 links overall. Public research questions anchored to exact signals and indicatorsPlaces3.3kPlaces: 3,270 canonical profiles, 13,125 links in All declared links, 13,125 links overall. National context, bounded state and local screens, and international regulatory profilesIndicators30Indicators: 30 canonical profiles, 8,105 links in All declared links, 8,105 links overall. Canonical measurement dossiersRecords14Records: 14 canonical profiles, 63 links in All declared links, 63 links overall. Dated official enforcement recordsNamed entities21Named entities: 21 canonical profiles, 37 links in All declared links, 37 links overall. Organizations named in official recordsPublications85Publications: 85 canonical profiles, 413 links in All declared links, 413 links overall. Reports, data dispatches, and international evidence briefsSources45Sources: 45 canonical profiles, 5,588 links in All declared links, 5,588 links overall. Public evidence custody
Canonical nodes5,4785433 public profiles
Declared edges19,193exact encoded links
Node families13bounded domains
Inferred links0name-only joins
Encoded hereProfile-to-indicator observations, issue-program scope, source custody, market participation, official attribution, declared industry context, publication scope, and dated policy relationships.
Never inferred hereSubstitutability, ownership, control, liability, causation, or comparability across unlike measures.
Read evidence standard

Graph census · All declared links

Who the Atlas connects

Every lane is an exact family-pair contract in the active semantic lens, ranked by encoded edge count.

13 of 13families connectedTop 8 routes carry 97.2% of active-layer edges.

Active-lens edges
19,193
All declared links
Family-pair routes
27
exact family contracts
Cross-family pairs
24
between unlike families
Self-family pairs
3
within one family
Open the complete relationship matrixScan all 91 possible family contracts by edge volume or source custody, including explicit structural zeros.
  1. 01PlacesIndicatorsMeasurement layer · open complete contract dossier6,41233.4%
  2. 02PlacesSourcesMeasurement layer · open complete contract dossier3,37817.6%
  3. 03PlacesPlacesMeasurement layer · open complete contract dossier3,20416.7%
  4. 04IndustriesSourcesMeasurement layer · open complete contract dossier1,95410.2%
  5. 05IndustriesIndustriesMeasurement layer · open complete contract dossier1,8499.6%
  6. 06IndustriesIndicatorsMeasurement layer · open complete contract dossier1,5768.2%
  7. 07PublicationsSourcesResearch layer · open complete contract dossier1690.9%
  8. 08PlacesPublicationsResearch layer · open complete contract dossier1140.6%
Inspect the remaining 19 family-pair routes537 links · 2.8% of active-layer edges
  1. 09TopicsPublicationsResearch layer · open complete contract dossier970.5%
  2. 10TopicsQuestionsResearch layer · open complete contract dossier580.3%
  3. 11MarketsProductsMeasurement layer · open complete contract dossier550.3%
  4. 12IndicatorsSourcesMeasurement + Research layer · open complete contract dossier500.3%
  5. 13QuestionsIndicatorsResearch layer · open complete contract dossier460.2%
  6. 14MarketsPublicationsResearch layer · open complete contract dossier330.2%
  7. 15RecordsNamed entitiesEnforcement layer · open complete contract dossier310.2%
  8. 16ProductsOperatorsOrganization layer · open complete contract dossier280.1%
  9. 17MarketsIndicatorsMeasurement layer · open complete contract dossier210.1%
  10. 18MarketsSourcesMeasurement layer · open complete contract dossier200.1%
  11. 19MarketsRecordsEnforcement layer · open complete contract dossier18<0.1%
  12. 20IndustriesPlacesMeasurement layer · open complete contract dossier17<0.1%
  13. 21IssuesTopicsResearch layer · open complete contract dossier16<0.1%
  14. 22RecordsSourcesEnforcement layer · open complete contract dossier14<0.1%
  15. 23MarketsIndustriesMeasurement layer · open complete contract dossier12<0.1%
  16. 24MarketsIssuesResearch layer · open complete contract dossier12<0.1%
  17. 25OperatorsNamed entitiesOrganization layer · open complete contract dossier4<0.1%
  18. 26SourcesSourcesMeasurement layer · open complete contract dossier3<0.1%
  19. 27ProductsNamed entitiesOrganization layer · open complete contract dossier2<0.1%
Bar length uses a logarithmic scale so low-volume lanes remain visible.Counts and shares describe encoded relationships, not economic importance, substitutability, control, liability, or antitrust harm.

Graph query

Build a declared relationship neighborhood

Network depth
SourcesMobile operating system market share in United States of America, April 2023-April 2026All declared links / 2 hops / all neighbors
Semantic classificationAll 39 relationship contracts remain distinctRead ontology

Choose one exact semantic contract to rebuild the topology, neighborhood, diagnostics, ledger, and public exports around only that declared edge type.

Focused evidence graph

StatCounter Global Stats

55 connected nodes in this bounded slice
Visible nodes
48
of 55
Visible edges
143
declared links
Direct links
7
from focus
Hidden nodes
7
plot cap only
Direct neighborhood7
Focused declared relationship network for Mobile operating system market share in United States of America, April 2023-April 2026Nodes are placed by graph distance from the selected profile. Color identifies node type. Lines identify encoded relationships in the selected semantic lens.StatCounter Global Stats2026-07-20Mobile operating system market share in United States of America, April 2023-April 2026: Access date 2026-07-20Mobile operating...U.S. mobile operating-system web usage: Latest HHI 5,337Market HHITracked market HHI: Observation rows 26Market CR4Tracked market CR4: Observation rows 21Market leader shareTracked leading-participant share: Observation rows 18Market change fieldLatest market-structure signals moved in both directions.: Exact signals 15Five Digital Gate...Five Digital Gateways: Evidence sources 5Digital gatewaysFour digital usage systems traced four different structural paths.: Exact signals 12U.S. browser usage: Latest HHI 3,612U.S. domestic airline passengers: HHI status WithheldU.S. search engine usage: Latest HHI 7,359U.S. social-media referral traffic: Latest HHI 4,995U.S. generative AI assistant usage: Latest HHI 4,804U.S. mobile wireless service: Latest HHI 3,550U.S. steer and heifer purchases by beef packers: HHI status WithheldU.S. residential fixed broadband access: Latest HHI 1,501U.S. ACA individual health insurance: Latest HHI 3,650Android: Latest sourced share 36.9%iOS: Latest sourced share 63.1%KaiOS: Latest sourced share 0.02%Software publishers: Revenue HHI DDigital platform gateways: Bounded markets 5Market Structure: Publication memberships 9Digital Platforms: Publication memberships 2Which entry, exit, share, switching, price, quality, or capacity evidence can explain the movement inside this exact market boundary?: Herfindahl-Hirschman Index 3,612Which entry, exit, share, switching, price, quality, or capacity evidence can explain the movement inside this exact market boundary?: Herfindahl-Hirschman Index 5,337Which entry, exit, share, switching, price, quality, or capacity evidence can explain the movement inside this exact market boundary?: Herfindahl-Hirschman Index 7,359Which entry, exit, share, switching, price, quality, or capacity evidence can explain the movement inside this exact market boundary?: Herfindahl-Hirschman Index 4,995Which participant-share changes account for the structural movement, and are the denominator and coverage stable across both anchors?: Four-participant concentration ratio 93.8%Which participant-share changes account for the structural movement, and are the denominator and coverage stable across both anchors?: Four-participant concentration ratio 100.0%Which participant-share changes account for the structural movement, and are the denominator and coverage stable across both anchors?: Four-participant concentration ratio 99.4%Which participant-share changes account for the structural movement, and are the denominator and coverage stable across both anchors?: Four-participant concentration ratio 94.4%Which participant-share changes account for the structural movement, and are the denominator and coverage stable across both anchors?: Leading-participant share 50.0%Which participant-share changes account for the structural movement, and are the denominator and coverage stable across both anchors?: Leading-participant share 63.1%Which participant-share changes account for the structural movement, and are the denominator and coverage stable across both anchors?: Leading-participant share 85.2%Which participant-share changes account for the structural movement, and are the denominator and coverage stable across both anchors?: Leading-participant share 68.9%Which entry, exit, share, switching, price, quality, or capacity evidence can explain the movement inside this exact market boundary?: Herfindahl-Hirschman Index 1,501Which entry, exit, share, switching, price, quality, or capacity evidence can explain the movement inside this exact market boundary?: Herfindahl-Hirschman Index 3,550Which participant-share changes account for the structural movement, and are the denominator and coverage stable across both anchors?: Four-participant concentration ratio 85.0%Individual Insurance Market Competition (HHI by state): Access date 2026-06-23Browser market share in United States of America, April 2023-April 2026: Access date 2026-07-17Search engine market share in United States of America, April 2023-April 2026: Access date 2026-07-17Internet Access Services: Status as of December 31 2024: Access date 2026-07-21Social media referral share in United States of America, April 2023-April 2026: Access date 2026-07-202024 Communications Marketplace Report: Access date 2026-05-16AI chatbot market share in United States of America May 2026: Access date 2026-06-23Concentration in U.S. Meatpacking Industry and How It Affects Competition and Cattle Prices: Access date 2026-07-19TranStats airline domestic market share March 2025-February 2026: Access date 2026-05-16
Markets12Products55Operators20Industries1866Issues6Topics8Questions46Places3270Indicators30Records14Named entities21Publications85Sources45
SourcesMobile operating system market share in United States of America, April 2023-April 2026StatCounter Global Stats
Access date
2026-07-20
Status
public dataset
Declared links
7
Latest year
2026

Monthly public StatCounter mobile operating-system page-view share export for the United States.

Open canonical profile
Analysis handoff3
3 source-backed indicatorsMobile operating system market share in United States of America, April 2023-April 20263 exact indicator contracts use this registered source
Chart lenses
Direct relationships7

Direct relationship fingerprint

How StatCounter Global Stats is declared in the Atlas

All declared links / direct focus links / no composite score
Counterparties
7
Unique canonical endpoints
Encoded links
7
Exact focus edges
Source custody
100%
7 source-bearing links
Profile families
3
Direct counterparty types
Counterparty compositionDirect nodes by profile family
Unique endpoints / active layer
Indicators3 encoded edges
3
Publications3 encoded edges
3
Markets1 encoded edge
1
Declared counterpartiesCarry exact endpoints into deeper analysis
7 available
01
1 edge1 source-bearing
02
1 edge1 source-bearing
03
1 edge1 source-bearing
04
1 edge1 source-bearing
05
1 edge1 source-bearing
06
1 edge1 source-bearing
Showing 6 of 7 exact direct counterparties.
Direct layer mixMeasurement4Organization0Enforcement0Research3
Encoded confidencehigh0medium3bounded4low0

Relationship ledger

Every plotted line remains an inspectable record

150 edges survive the current focus, depth, node-type, layer, and semantic-type contract.

MeasurementIndicator source custodyindicator source

CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.

Bureau of Transportation Statistics / TranStats airline domestic market share March 2025-February 2026highSource
MeasurementIndicator source custodyindicator source

CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.

StatCounter Global Stats / AI chatbot market share in United States of America May 2026mediumSource
MeasurementIndicator source custodyindicator source

CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.

StatCounter Global Stats / Browser market share in United States of America April 2023lowSource
MeasurementIndicator source custodyindicator source

CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.

StatCounter Global Stats / Mobile operating system market share in United States of America April 2023mediumSource
MeasurementIndicator source custodyindicator source

CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.

StatCounter Global Stats / Search engine market share in United States of America April 2023lowSource
MeasurementIndicator source custodyindicator source

CR4 is the sum of the four largest sourced non-aggregate participant shares in this released anchor.

StatCounter Global Stats / Social media referral share in United States of America April 2023mediumSource
MeasurementIndicator source custodyindicator source

Source-reported aggregate CR4 retained as published for this released anchor.

U.S. Department of Agriculture Economic Research Service / Concentration in U.S. Meatpacking Industry and How It Affects Competition and Cattle PriceshighSource
MeasurementIndicator source custodyindicator source

Use FCC source-reported weighted average HHI; do not infer carrier shares.

Federal Communications Commission / 2024 Communications Marketplace ReporthighSource
MeasurementIndicator source custodyindicator source

Use the source-reported December national HHI as the annual market-profile anchor; retain subnational medians in the linked geographic series.

Federal Communications Commission / Internet Access Services: Status as of December 31 2024highSource
MeasurementIndicator source custodyindicator source

Use the KFF source-reported national HHI as a bounded profile anchor and retain the separately reported jurisdiction measures in the linked geography system.

KFF / Individual Insurance Market Competition (HHI by state)highSource
MeasurementIndicator source custodyindicator source

HHI is computed from listed StatCounter percentages, which sum to 100 across tracked assistants.

StatCounter Global Stats / AI chatbot market share in United States of America May 2026mediumSource
MeasurementIndicator source custodyindicator source

HHI is computed from six named StatCounter shares and a residual Other category that closes coverage to 100 percent.

StatCounter Global Stats / Browser market share in United States of America April 2023mediumSource

Showing 8 of 150 exact relationships. The complete filtered ledger remains available in CSV.

138 additional exact edges are available in JSON and CSV.

Graph contract

Relationship families stay separate

The atlas joins routes through encoded custody and context, never through name resemblance or an inferred corporate, legal, or causal relationship.

The atlas exposes only relationships declared in the current public data. A link or issue grouping does not make unlike measures comparable, establish ownership or control, define an antitrust market, assign liability, or show that a policy event caused an economic outcome.

Reusable graph packet

Carry node and edge custody into analysis

The packet preserves node type, canonical route, relationship family, source link, evidence label, confidence, and edge-specific guardrail.

Data CubeExact Mobile operating system market share in United States of America, April 2023-April 2026 observation sliceVizBuilderMarket HHI / ranking lensJSON graph/api/public/atlas?focus=source%3Astatcounter-mobile-os-us-2026CSV edge ledgerComplete exact relationship slice
Observatory Atlas | Antitrust Radar