Institutional manager
Cantillon Capital Management LLC
Holds positions in 26 of the S&P 500, worth $12.0bn as reported for the quarter ended 31-mar-2026.
Positions held26of 488 index companies covered
Reported value$12.0bnS&P 500 positions only
Top ten weight57%how concentrated the book is
Filing entities1single filer
Largest positions
The 26 biggest by reported value.
BroadcomAVGO4.1m$1.26bnInformation TechnologyAlphabet Inc. (Class A)GOOGL3.7m$1.07bnCommunication ServicesInteractive BrokersIBKR11.2m$754mFinancialsS&P GlobalSPGI1.5m$658mFinancialsAnalog DevicesADI1.9m$608mInformation TechnologyCBRE GroupCBRE3.9m$533mReal EstateApplied MaterialsAMAT1.5m$520mInformation TechnologyVisa Inc.V1.7m$519mFinancialsIntercontinental ExchangeICE2.9m$463mFinancialsBlackRockBLK453,282$436mFinancialsMicrosoftMSFT1.1m$412mInformation TechnologyCME GroupCME1.4m$409mFinancialsFerguson EnterprisesFERG1.7m$408mIndustrialsFastenalFAST8.2m$379mIndustrialsThermo Fisher ScientificTMO769,698$378mHealth CareLive Nation EntertainmentLYV2.5m$376mCommunication ServicesUberUBER5.2m$374mIndustrialsAon plcAON1.1m$354mFinancialsEquifaxEFX1.8m$323mIndustrialsAgilent TechnologiesA2.7m$313mHealth CareIQVIAIQV1.7m$292mHealth CareYum! BrandsYUM1.8m$282mConsumer DiscretionaryAmerican TowerAMT1.6m$278mReal EstateAdobe Inc.ADBE1.0m$248mInformation TechnologyOracle CorporationORCL1.3m$189mInformation TechnologyMoody's CorporationMCO392,513$171mFinancials
What this page is not
Positions in S&P 500 constituents only, from 13F filings, which report US listed, long, US custodied holdings. A manager's real book is larger than this in every case: anything outside the index, outside US custody, held through derivatives, or below its reporting obligation is not here.