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Focused investors/William Von Mueffling

William Von Mueffling - Cantillon Capital Management

As of Q1 2026, this manager reported 38 long-equity positions worth $15.05B in aggregate.

As of Q1 2026, William Von Mueffling's Cantillon Capital Management held 38 long-equity positions with a reported value of $15.05B.

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Updated 2026-06-06 from SEC 13F data.

Live quotes available for 37 of 37 rows. Rows without a quote are marked unavailable.

1AVGOBROADCOM INC6.84%Reduce -14.4%6,306,874$1.06B$167.4352w: $119.76 - $251.88; reported $167.43
2SPGIS&P GLOBAL INC5.96%Reduce -3.0%1,812,764$921.07M$508.1052w: $407.69 - $545.39; reported $508.10
3VVISA INC4.57%Reduce -3.0%2,012,972$705.47M$350.4652w: $252.70 - $366.54; reported $350.46
4GOOGLALPHABET INC4.36%Reduce -3.0%4,352,428$673.06M$154.6452w: $147.22 - $207.05; reported $154.64
5CBRECBRE GROUP INC3.90%Reduce -3.0%4,605,765$602.34M$130.7852w: $84.24 - $147.75; reported $130.78
6ICEINTERCONTINENTAL EXCHANGE IN3.85%Reduce -3.0%3,446,696$594.56M$172.5052w: $124.34 - $177.45; reported $172.50
7IBKRINTERACTIVE BROKERS GROUP IN3.53%Reduce -3.0%3,293,826$545.42M$165.5952w: $25.92 - $59.13; reported $165.59
8FLUTFLUTTER ENTMT PLC3.35%Reduce -3.0%2,337,798$517.94M$221.5552w: $174.03 - $299.73; reported $221.55
9AONAON PLC3.32%Reduce -3.0%1,283,548$512.25M$399.0952w: $268.06 - $412.97; reported $399.09
10MSFTMICROSOFT CORP3.17%Reduce -3.0%1,303,090$489.17M$375.3952w: $367.24 - $468.35; reported $375.39
11TSMTAIWAN SEMICONDUCTOR MFG LTD3.14%Reduce -3.0%2,921,336$484.94M$166.0052w: $125.78 - $226.40; reported $166.00
12ADIANALOG DEVICES INC2.92%Reduce -3.0%2,239,461$451.63M$201.6752w: $182.57 - $247.10; reported $201.67
13TMOTHERMO FISHER SCIENTIFIC INC2.91%Reduce -3.0%901,773$448.72M$497.6052w: $484.27 - $627.88; reported $497.60
14AMATAPPLIED MATLS INC2.89%Reduce -3.0%3,070,430$445.58M$145.1252w: $141.16 - $255.89; reported $145.12
15BLKBLACKROCK INC2.87%Reduce -3.3%467,854$442.81M$946.4852w: $745.55 - $1084.22; reported $946.48
16EFXEQUIFAX INC2.81%Reduce -3.0%1,780,067$433.55M$243.5652w: $213.02 - $309.63; reported $243.56
17CMECME GROUP INC2.79%Reduce -3.0%1,624,206$430.89M$265.2952w: $190.70 - $267.91; reported $265.29
18AMTAMERICAN TOWER CORP NEW2.66%Reduce -3.0%1,889,190$411.09M$217.6052w: $170.46 - $243.56; reported $217.60
19UBERUBER TECHNOLOGIES INC2.50%Add +31.3%5,308,459$386.77M$72.8652w: $54.84 - $87.00; reported $72.86
20LYVLIVE NATION ENTERTAINMENT IN2.44%Reduce -3.0%2,888,072$377.12M$130.5852w: $86.81 - $157.75; reported $130.58
21AAGILENT TECHNOLOGIES INC2.44%Reduce -3.0%3,217,069$376.33M$116.9852w: $113.76 - $155.35; reported $116.98
22FASTFASTENAL CO2.40%Reduce -3.0%4,784,048$371M$77.5552w: $30.68 - $42.44; reported $77.55
23SSNCSS&C TECHNOLOGIES HLDGS INC2.38%Reduce -3.0%4,397,147$367.29M$83.5352w: $59.63 - $89.73; reported $83.53
24IQVIQVIA HLDGS INC2.29%Reduce -3.0%2,004,434$353.38M$176.3052w: $169.37 - $253.84; reported $176.30
25FERGFERGUSON ENTERPRISES INC2.13%Reduce -3.0%2,049,411$328.38M$160.2352w: $152.52 - $225.63; reported $160.23
26ADBEADOBE INC1.98%Add +29.6%796,886$305.63M$383.5352w: $374.50 - $587.75; reported $383.53
27YUMYUM BRANDS INC1.86%Reduce -3.0%1,824,564$287.11M$157.3652w: $122.13 - $163.30; reported $157.36
28ECLECOLAB INC1.85%Reduce -3.0%1,127,076$285.74M$253.5252w: $217.05 - $273.69; reported $253.52
29TMETENCENT MUSIC ENTMT GROUP1.80%Reduce -11.9%19,240,319$277.25M$14.4152w: $9.41 - $15.77; reported $14.41
30CPCANADIAN PACIFIC KANSAS CITY1.64%Reduce -3.0%3,613,392$253.7M$70.2152w: $68.00 - $89.26; reported $70.21
31TCOMTRIP COM GROUP LTD1.47%Reduce -24.7%3,576,813$227.41M$63.5852w: $38.23 - $77.18; reported $63.58
32ENTGENTEGRIS INC1.44%Reduce -3.0%2,538,175$222.04M$87.4852w: $84.75 - $147.57; reported $87.48
33MCOMOODYS CORP1.39%Reduce -3.0%459,857$214.15M$465.6952w: $360.05 - $531.93; reported $465.69
34ZTSZOETIS INC1.34%Reduce -3.0%1,254,465$206.55M$164.6552w: $144.80 - $200.33; reported $164.65
35TWTRADEWEB MKTS INC1.12%Reduce -3.0%1,163,200$172.69M$148.4652w: $98.93 - $148.98; reported $148.46
36ALCALCON AG0.90%New1,464,533$139.03M$94.9352w: $77.54 - $101.10; reported $94.93
37ORCLORACLE CORP0.80%Reduce -3.1%888,795$124.26M$139.8152w: $112.78 - $198.31; reported $139.81