The Moat Index

Every company we score, A–Z.

3,096 companies scored nightly from primary SEC filings — the full universe behind the Top 100, alphabetically, each linking to its complete Moat Score breakdown. Slice it by industry in the sector hubs or filter it in the Screener.

Page 20 of 27 · QUANTERIX CORPORATION → Ross Stores, Inc.

WatchlistCompanyTickerSectorMkt capMoat ScoreMoat
QUANTERIX CORPORATIONQTRXHealthcare$172M39No moat
QUANTUM CORP /DE/QMCOTechnology$162M39No moat
Quantum Cyber N.V.QUCYHealthcare$10.6M35No moat
QUANTUM X LABS INC.QXLTechnology$52.3M45Shallow moat
QUANTUM-SI INCORPORATEDQSIHealthcare$152M43Shallow moat
Quarta-Rad, Inc.QURTIndustrials$7.9M29No moat
Quest Diagnostics IncDGXHealthcare$25.0B52Shallow moat
QUEST PATENT RESEARCH CORPORATIONQPRCIndustrials$2.4M33No moat
Quest Resource Holding CorporationQRHCUtilities$25.8M23No moat
QuoteMedia, Inc.QMCITechnology$13.6M51Shallow moat
QVC GROUP, INC.QVCAQConsumer Discretionary$32204031No moat
QVC, Inc.QVCDQConsumer DiscretionaryNot reported37No moat
QWEST CORPCTGGCommunications$1757Shallow moat
QXO, Inc.QXOIndustrials$9.2B34No moat
R F INDUSTRIES, LTD.RFILTechnology$133M42Shallow moat
RADIANT LOGISTICS, INC.RLGTIndustrials$419M42Shallow moat
RADNOSTIX INC.INISIndustrials$31.7M39No moat
Ralliant CorporationRALIndustrials$7.8B44Shallow moat
RALLYBIO CORPORATIONRLYBHealthcare$86.2M37No moat
RALPH LAUREN CORPORATIONRLConsumer Discretionary$23.3B88Wide moat
Ramaco Resources, Inc.METCMaterialsNot reported37No moat
RAMBUS INCRMBSTechnology$10.3B73Narrow moat
RANGE IMPACT, INC.RNGEIndustrials$77.5M33No moat
RANGER ENERGY SERVICES, INC.RNGRMaterials$356M41Shallow moat
RANK ONE COMPUTING CORPORATIONROCTechnology$66.7M54Shallow moat
RANPAK HOLDINGS CORP.PACKMaterials$546M23No moat
RAPID MICRO BIOSYSTEMS, INC.RPIDHealthcare$88.9M41Shallow moat
RAPID7, INC.RPDTechnology$625M57Shallow moat
RAVE RESTAURANT GROUP, INC.RAVEIndustrials$44.5M72Narrow moat
Rayonier Advanced Materials IncRYAMMaterials$562M12No moat
RB Global, IncRBATechnology$20.7B52Shallow moat
RBC Bearings IncorporatedRBCIndustrials$19.5B63Narrow moat
RCI Hospitality Holdings, Inc.RICKConsumer Discretionary$226M46Shallow moat
RCM TECHNOLOGIES, INC.RCMTTechnology$203M85Wide moat
READING INTERNATIONAL, INC.RDICommunications$32.8M29No moat
REalloys Inc.ALOYMaterials$30.3M25No moat
REBORN COFFEE, INC.REBNConsumer Discretionary$7.8M53Shallow moat
Recon Technology, LtdRCONMaterials$2.7M26No moat
RED ROBIN GOURMET BURGERS, INC.RRGBConsumer Discretionary$130M37No moat
RED ROCK RESORTS, INC.RRRConsumer Discretionary$6.6B47Shallow moat
RED VIOLET, INC.RDVTTechnology$861M55Shallow moat
Reddit, Inc.RDDTTechnology$34.1B68Narrow moat
Redwire CorpRDWConsumer Discretionary$1.7B29No moat
REED’S, INC.REEDConsumer Staples$11M22No moat
REFLECT SCIENTIFIC, INC.RSCFHealthcare$3.4M39No moat
REGAL REXNORD CORPRRXIndustrials$14.1B35No moat
Regenerative Medical Technology Group Inc.RMTGConsumer Discretionary$1.2M50Shallow moat
REGENERON PHARMACEUTICALS, INC.REGNHealthcareNot reported81Wide moat
Regis CorpRGSConsumer Discretionary$68.2M35No moat
Relay Therapeutics, Inc.RLAYHealthcare$3.2B34No moat
RELIANCE, INC.RSIndustrials$21.1B54Shallow moat
Remitly Global, Inc.RELYTechnology$4.7B47Shallow moat
REMSLEEP HOLDINGS, INC.RMSLConsumer Discretionary$4M20No moat
Renalytix plcRNLXYHealthcareNot reported33No moat
RenovoRx, Inc.RNXTHealthcare$31.7M49Shallow moat
RENT THE RUNWAY, INC.RENTConsumer DiscretionaryNot reported30No moat
RenX Enterprises Corp.RENXUtilities$1.9M33No moat
Repay Holdings CorpRPAYTechnology$325.1B43Shallow moat
REPLIGEN CORPRGENHealthcare$7.4B50Shallow moat
ReposiTrak, Inc.TRAKTechnology$149M80Narrow moat
Republic Airways Holdings Inc.RJETIndustrials$790M49Shallow moat
REPUBLIC SERVICES, INC.RSGUtilities$67.0B76Narrow moat
RESEARCH SOLUTIONS, INC.RSSSTechnology$71.5M62Narrow moat
RESERVE PETROLEUM CORSRVMaterials$33.2M55Shallow moat
Reservoir Media, Inc.RSVRCommunications$697M48Shallow moat
Resideo Technologies, Inc.REZIIndustrials$5.2B39No moat
ResMed Inc.RMDHealthcare$28.6B92Wide moat
Resonate Blends, Inc.KOANTechnology$5520150Shallow moat
RESTAURANT BRANDS INTERNATIONAL INC.QSRConsumer Discretionary$25.1B56Shallow moat
RESTAURANT BRANDS INTERNATIONAL LIMITED PARTNERSHIPQSPConsumer DiscretionaryNot reported52Shallow moat
REVOLVE GROUP, INC.RVLVConsumer Discretionary$1.8B81Wide moat
REVVITY, INCRVTYHealthcare$12.4B36No moat
REX AMERICAN RESOURCES CORPORATIONREXMaterials$1.5B54Shallow moat
REYNOLDS CONSUMER PRODUCTS INC.REYNMaterials$5.4B45Shallow moat
RGC Resources, Inc.RGCOUtilities$227M30No moat
RHRHConsumer Discretionary$3.3B47Shallow moat
RHINO BITCOIN INC.RHNOIndustrials$37.3M29No moat
RHYTHM PHARMACEUTICALS, INC.RYTMHealthcare$6.9B46Shallow moat
RIBBON COMMUNICATIONS INC.RBBNTechnology$353M38No moat
RICHARDSON ELECTRONICS, LTD.RELLIndustrialsNot reported41Shallow moat
Richtech Robotics Inc.RRIndustrials$189M34No moat
Ridgepost Capital, Inc.RPCOtherNot reported46Shallow moat
RIGEL PHARMACEUTICALS INCRIGLHealthcare$673M60Shallow moat
Riley Exploration Permian, Inc.REPXMaterials$771M55Shallow moat
RIMINI STREET, INC.RMNITechnology$404M66Narrow moat
Ring Energy, Inc.REIMaterials$264M44Shallow moat
RingCentral, Inc.RNGTechnologyNot reported48Shallow moat
Rivian Automotive, Inc. / DERIVNConsumer Discretionary$19.6B24No moat
RMR GROUP INC.RMRConsumer DiscretionaryNot reported51Shallow moat
Robert Half Inc.RHITechnology$3.6B63Narrow moat
Roblox CorporationRBLXTechnology$33.7B47Shallow moat
Rocket Lab CorpRKLBConsumer Discretionary$34.7B29No moat
Rockwell Automation, Inc.ROKHealthcare$51.9B67Narrow moat
ROCKY BRANDS, INC.RCKYMaterials$303M38No moat
Rocky Mountain Chocolate Factory, Inc.RMCFConsumer Staples$8.5M21No moat
Rogers CorporationROGMaterials$2.3B39No moat
Roku, Inc.ROKUCommunications$21.0B36No moat
ROLLINS, INC.ROLTechnology$18.6B92Wide moat
ROPER TECHNOLOGIES INCROPIndustrials$39.2B54Shallow moat
Ross Stores, Inc.ROSTConsumer Discretionary$77.0B82Wide moat

The Index API serves each sector’s 500 widest moats, so 454 of the 3,096 scored companies aren’t enumerable here yet. Nothing is hidden by choice — the count above is the real, API-reported universe.