Skip to content
Disclosery

Cantillon Capital Management LLC

Follow

13F filer, CIK 1279936, New York, NY

Cantillon Capital Management LLC reported $18,162,382,853 across 38 holdings for the quarter ended 2025-09-30, in a 13F-HR/A filed 2026-02-17. Its ten largest share positions make up 45.57% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR/A 0000899140-26-000221

Period
2025-09-30
Reported value
$18.2B
Holdings
38
Top 10 weight
45.57%
New
1
Sold out
1

Part of the filer group Cantillon Capital Management LLC

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
FWONKnew+1,166,139$122M
TWadded+804,413$89.3M
IQVadded+413,256$78.5M
ADBEadded+143,679$50.7M
TCOMadded+508,890$38.3M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
ECLreduced-1,016,637-$278M
AVGOreduced-781,041-$258M
ICLRexited-465,197-$67.7M
GOOGLreduced-46,058-$11.2M
IBKRreduced-139,605-$9.61M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2025

Share positions as resolved from 13F-HR/A 0000899140-26-000221, largest first. % of portfolio is the value over $18,162,382,853, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
AVGOBROADCOM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,331,393 shares; 2024Q4: 7,370,870 shares; 2025Q1: 6,306,874 shares; 2025Q2: 5,480,780 shares; 2025Q3: 4,699,739 shares 4,699,739$1.55B8.54%-781,041Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,463,248 shares; 2024Q4: 4,487,038 shares; 2025Q1: 4,352,428 shares; 2025Q2: 4,229,590 shares; 2025Q3: 4,183,532 shares 4,183,532$1.02B5.6%-46,058Timeline
IBKRINTERACTIVE BROKERS GROUP INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,377,643 shares; 2024Q4: 3,395,690 shares; 2025Q1: 3,293,826 shares; 2025Q2: 12,803,631 shares; 2025Q3: 12,664,026 shares 12,664,026$871M4.8%-139,605Timeline
SPGIS&P GLOBAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,858,934 shares; 2024Q4: 1,868,814 shares; 2025Q1: 1,812,764 shares; 2025Q2: 1,761,604 shares; 2025Q3: 1,742,415 shares 1,742,415$848M4.67%-19,189Timeline
TSMTAIWAN SEMICONDUCTOR MANUFACQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,995,687 shares; 2024Q4: 3,011,664 shares; 2025Q1: 2,921,336 shares; 2025Q2: 2,838,923 shares; 2025Q3: 2,807,971 shares 2,807,971$784M4.32%-30,952Timeline
CBRECBRE GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,723,244 shares; 2024Q4: 4,748,386 shares; 2025Q1: 4,605,765 shares; 2025Q2: 4,475,823 shares; 2025Q3: 4,427,021 shares 4,427,021$698M3.84%-48,802Timeline
VVISA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,064,218 shares; 2024Q4: 2,075,195 shares; 2025Q1: 2,012,972 shares; 2025Q2: 1,956,163 shares; 2025Q3: 1,934,842 shares 1,934,842$661M3.64%-21,321Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,336,271 shares; 2024Q4: 1,343,400 shares; 2025Q1: 1,303,090 shares; 2025Q2: 1,266,324 shares; 2025Q3: 1,252,524 shares 1,252,524$649M3.57%-13,800Timeline
AMATAPPLIED MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,148,598 shares; 2024Q4: 3,165,402 shares; 2025Q1: 3,070,430 shares; 2025Q2: 2,983,740 shares; 2025Q3: 2,951,260 shares 2,951,260$604M3.33%-32,480Timeline
BLKBLACKROCK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 483,793 shares; 2025Q1: 467,854 shares; 2025Q2: 516,027 shares; 2025Q3: 510,402 shares 510,402$595M3.28%-5,625Timeline
FLUTFLUTTER ENTMT PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,397,384 shares; 2024Q4: 2,410,178 shares; 2025Q1: 2,337,798 shares; 2025Q2: 2,271,857 shares; 2025Q3: 2,247,096 shares 2,247,096$571M3.14%-24,761Timeline
ICEINTERCONTINENTAL EXCHANGE INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,534,446 shares; 2024Q4: 3,553,300 shares; 2025Q1: 3,446,696 shares; 2025Q2: 3,349,433 shares; 2025Q3: 3,312,950 shares 3,312,950$558M3.07%-36,483Timeline
ADIANALOG DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,297,122 shares; 2024Q4: 2,309,278 shares; 2025Q1: 2,239,461 shares; 2025Q2: 2,176,247 shares; 2025Q3: 2,152,518 shares 2,152,518$529M2.91%-23,729Timeline
UBERUBER TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,022,650 shares; 2024Q4: 4,044,244 shares; 2025Q1: 5,308,459 shares; 2025Q2: 5,158,226 shares; 2025Q3: 5,102,058 shares 5,102,058$500M2.75%-56,168Timeline
LYVLIVE NATION ENTERTAINMENT INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,961,520 shares; 2024Q4: 2,977,411 shares; 2025Q1: 2,888,072 shares; 2025Q2: 2,806,585 shares; 2025Q3: 2,775,959 shares 2,775,959$454M2.5%-30,626Timeline
FASTFASTENAL COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,905,674 shares; 2024Q4: 4,931,928 shares; 2025Q1: 4,784,048 shares; 2025Q2: 9,298,033 shares; 2025Q3: 9,196,705 shares 9,196,705$451M2.48%-101,328Timeline
FERGFERGUSON ENTERPRISES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,696,671 shares; 2024Q4: 2,111,673 shares; 2025Q1: 2,049,411 shares; 2025Q2: 1,991,561 shares; 2025Q3: 1,969,891 shares 1,969,891$442M2.44%-21,670Timeline
AONAON PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,316,218 shares; 2024Q4: 1,323,228 shares; 2025Q1: 1,283,548 shares; 2025Q2: 1,247,354 shares; 2025Q3: 1,233,741 shares 1,233,741$440M2.42%-13,613Timeline
EFXEQUIFAX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,825,400 shares; 2024Q4: 1,835,102 shares; 2025Q1: 1,780,067 shares; 2025Q2: 1,729,771 shares; 2025Q3: 1,711,003 shares 1,711,003$439M2.42%-18,768Timeline
TMETENCENT MUSIC ENTMT GROUPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 18,456,585 shares; 2024Q4: 21,840,815 shares; 2025Q1: 19,240,319 shares; 2025Q2: 18,687,995 shares; 2025Q3: 18,452,216 shares 18,452,216$431M2.37%-235,779Timeline
CMECME GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,664,816 shares; 2024Q4: 1,674,438 shares; 2025Q1: 1,624,206 shares; 2025Q2: 1,578,350 shares; 2025Q3: 1,561,173 shares 1,561,173$422M2.32%-17,177Timeline
TMOTHERMO FISHER SCIENTIFIC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 799,000 shares; 2024Q4: 929,870 shares; 2025Q1: 901,773 shares; 2025Q2: 876,265 shares; 2025Q3: 866,770 shares 866,770$420M2.31%-9,495Timeline
AAGILENT TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,298,930 shares; 2024Q4: 3,316,557 shares; 2025Q1: 3,217,069 shares; 2025Q2: 3,126,283 shares; 2025Q3: 3,092,145 shares 3,092,145$397M2.19%-34,138Timeline
SSNCSS&C TECH HLDGSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,507,186 shares; 2024Q4: 4,533,081 shares; 2025Q1: 4,397,147 shares; 2025Q2: 4,272,947 shares; 2025Q3: 4,226,357 shares 4,226,357$375M2.07%-46,590Timeline
IQVIQVIA HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,840,127 shares; 2024Q4: 2,066,144 shares; 2025Q1: 2,004,434 shares; 2025Q2: 1,513,678 shares; 2025Q3: 1,926,934 shares 1,926,934$366M2.02%+413,256Timeline
ADBEADOBE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 519,627 shares; 2024Q4: 614,862 shares; 2025Q1: 796,886 shares; 2025Q2: 856,629 shares; 2025Q3: 1,000,308 shares 1,000,308$353M1.94%+143,679Timeline
AMTAMERICAN TOWER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,937,252 shares; 2024Q4: 1,947,595 shares; 2025Q1: 1,889,190 shares; 2025Q2: 1,835,851 shares; 2025Q3: 1,815,816 shares 1,815,816$349M1.92%-20,035Timeline
TCOMTRIP COM GROUP LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,868,383 shares; 2024Q4: 4,748,766 shares; 2025Q1: 3,576,813 shares; 2025Q2: 4,097,251 shares; 2025Q3: 4,606,141 shares 4,606,141$346M1.91%+508,890Timeline
CPCANADIAN PACIFIC KANSAS CITYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,705,152 shares; 2024Q4: 3,725,023 shares; 2025Q1: 3,613,392 shares; 2025Q2: 4,219,911 shares; 2025Q3: 4,174,009 shares 4,174,009$311M1.71%-45,902Timeline
YUMYUM BRANDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,428,040 shares; 2024Q4: 1,880,379 shares; 2025Q1: 1,824,564 shares; 2025Q2: 2,063,179 shares; 2025Q3: 2,040,234 shares 2,040,234$310M1.71%-22,945Timeline
ORCLORACLE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 912,384 shares; 2024Q4: 917,515 shares; 2025Q1: 888,795 shares; 2025Q2: 863,573 shares; 2025Q3: 854,258 shares 854,258$240M1.32%-9,315Timeline
ENTGENTEGRIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,324,461 shares; 2024Q4: 2,616,354 shares; 2025Q1: 2,538,175 shares; 2025Q2: 2,465,773 shares; 2025Q3: 2,439,719 shares 2,439,719$226M1.24%-26,054Timeline
TWTRADEWEB MKTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,192,770 shares; 2024Q4: 1,199,178 shares; 2025Q1: 1,163,200 shares; 2025Q2: 1,129,909 shares; 2025Q3: 1,934,322 shares 1,934,322$215M1.18%+804,413Timeline
MCOMOODYS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 471,545 shares; 2024Q4: 474,082 shares; 2025Q1: 459,857 shares; 2025Q2: 446,889 shares; 2025Q3: 442,005 shares 442,005$211M1.16%-4,884Timeline
ALCALCON AGQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,464,533 shares; 2025Q2: 2,853,474 shares; 2025Q3: 2,823,322 shares 2,823,322$210M1.16%-30,152Timeline
ZTSZOETIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,286,331 shares; 2024Q4: 1,293,251 shares; 2025Q1: 1,254,465 shares; 2025Q2: 1,219,095 shares; 2025Q3: 1,205,716 shares 1,205,716$176M0.97%-13,379Timeline
FWONKLIBERTY MEDIA CORP DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,166,139 shares 1,166,139$122M0.67%newTimeline
ECLECOLAB INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,155,739 shares; 2024Q4: 1,161,946 shares; 2025Q1: 1,127,076 shares; 2025Q2: 1,095,150 shares; 2025Q3: 78,513 shares 78,513$21.5M0.12%-1,016,637Timeline

Sold out in Q3 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
ICLRICON PUB LTD CO465,197$67.7Mshares

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001279936-25-000002 superseded2025-10-30acceptance time not in the bulk data set
13F-HR/A 0000899140-26-000221 baserestatement2026-02-17acceptance time not in the bulk data set