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Cantillon Capital Management LLC

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13F filer, CIK 1279936, New York, NY

Cantillon Capital Management LLC reported $17,297,602,151 across 38 holdings for the quarter ended 2025-06-30, in a 13F-HR/A filed 2026-02-17. Its ten largest share positions make up 44.82% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR/A 0000899140-26-000220

Period
2025-06-30
Reported value
$17.3B
Holdings
38
Top 10 weight
44.82%
New
1
Sold out
0

Part of the filer group Cantillon Capital Management LLC

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
IBKRadded+9,509,805$527M
FASTadded+4,513,985$190M
ALCadded+1,388,941$123M
ICLRnew+465,197$67.7M
BLKadded+48,173$50.5M

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
AVGOreduced-826,094-$228M
IQVreduced-490,756-$77.3M
SPGIreduced-51,160-$27M
GOOGLreduced-122,838-$21.6M
Vreduced-56,809-$20.2M

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, Q2 2025

Share positions as resolved from 13F-HR/A 0000899140-26-000220, largest first. % of portfolio is the value over $17,297,602,151, 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; 2023Q3: restricted; 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 5,480,780$1.51B8.73%-826,094Timeline
SPGIS&P GLOBAL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,761,604$929M5.37%-51,160Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 4,229,590$745M4.31%-122,838Timeline
IBKRINTERACTIVE BROKERS GROUP INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 12,803,631$709M4.1%+9,509,805Timeline
VVISA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,956,163$695M4.02%-56,809Timeline
FLUTFLUTTER ENTMT PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 2,271,857$649M3.75%-65,941Timeline
TSMTAIWAN SEMICONDUCTOR MANUFACQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 2,838,923$643M3.72%-82,413Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,266,324$630M3.64%-36,766Timeline
CBRECBRE GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 4,475,823$627M3.63%-129,942Timeline
ICEINTERCONTINENTAL EXCHANGE INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 3,349,433$615M3.55%-97,263Timeline
AMATAPPLIED MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 2,983,740$546M3.16%-86,690Timeline
BLKBLACKROCK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 483,793 shares; 2025Q1: 467,854 shares; 2025Q2: 516,027 shares 516,027$541M3.13%+48,173Timeline
ADIANALOG DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 2,176,247$518M2.99%-63,214Timeline
UBERUBER TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 5,158,226$481M2.78%-150,233Timeline
EFXEQUIFAX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,729,771$449M2.59%-50,296Timeline
AONAON PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,247,354$445M2.57%-36,194Timeline
CMECME GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,578,350$435M2.51%-45,856Timeline
FERGFERGUSON ENTERPRISES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,991,561$434M2.51%-57,850Timeline
LYVLIVE NATION ENTERTAINMENT INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 2,806,585$425M2.45%-81,487Timeline
AMTAMERICAN TOWER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,835,851$406M2.35%-53,339Timeline
FASTFASTENAL COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 9,298,033$391M2.26%+4,513,985Timeline
AAGILENT TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 3,126,283$369M2.13%-90,786Timeline
TMETENCENT MUSIC ENTMT GROUPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 18,687,995$364M2.11%-552,324Timeline
TMOTHERMO FISHER SCIENTIFIC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 799,000 shares; 2024Q4: 929,870 shares; 2025Q1: 901,773 shares; 2025Q2: 876,265 shares 876,265$355M2.05%-25,508Timeline
SSNCSS&C TECH HLDGSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 4,272,947$354M2.05%-124,200Timeline
CPCANADIAN PACIFIC KANSAS CITYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 4,219,911$335M1.93%+606,519Timeline
ADBEADOBE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 519,627 shares; 2024Q4: 614,862 shares; 2025Q1: 796,886 shares; 2025Q2: 856,629 shares 856,629$331M1.92%+59,743Timeline
YUMYUM BRANDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 2,063,179$306M1.77%+238,615Timeline
ECLECOLAB INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,095,150$295M1.71%-31,926Timeline
ALCALCON AGQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,464,533 shares; 2025Q2: 2,853,474 shares 2,853,474$252M1.46%+1,388,941Timeline
TCOMTRIP COM GROUP LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 4,097,251$240M1.39%+520,438Timeline
IQVIQVIA HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,513,678$239M1.38%-490,756Timeline
MCOMOODYS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 471,545 shares; 2024Q4: 474,082 shares; 2025Q1: 459,857 shares; 2025Q2: 446,889 shares 446,889$224M1.3%-12,968Timeline
ENTGENTEGRIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 2,465,773$199M1.15%-72,402Timeline
ZTSZOETIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,219,095$190M1.1%-35,370Timeline
ORCLORACLE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 912,384 shares; 2024Q4: 917,515 shares; 2025Q1: 888,795 shares; 2025Q2: 863,573 shares 863,573$189M1.09%-25,222Timeline
TWTRADEWEB MKTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 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 1,129,909$165M0.96%-33,291Timeline
ICLRICON PUB LTD COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 465,197 shares 465,197$67.7M0.39%newTimeline

How Q2 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 0001085146-25-004326 superseded2025-07-30acceptance time not in the bulk data set
13F-HR/A 0000899140-26-000220 baserestatement2026-02-17acceptance time not in the bulk data set