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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 2026-05-10 from SEC 13F data.

Live quotes available for 36 of 39 rows. Rows without a quote are marked unavailable.

1AVGOBROADCOM INC6.91%Reduce -2.4%926,276$1.03B$1116.2552w: $55.00 - $115.18; reported $1116.25
2SPGIS&P GLOBAL INC6.22%Reduce -2.4%2,113,064$930.85M$440.5252w: $321.15 - $443.72; reported $440.52
3ADIANALOG DEVICES INC4.26%Reduce -2.4%3,209,296$637.24M$198.5652w: $154.99 - $202.77; reported $198.56
4GOOGLALPHABET INC3.98%Reduce -2.4%4,265,676$595.87M$139.6952w: $84.86 - $142.68; reported $139.69
5VVISA INC3.96%Reduce -2.4%2,278,889$593.31M$260.3552w: $206.16 - $263.25; reported $260.35
6AMATAPPLIED MATLS INC3.76%Reduce -2.4%3,476,251$563.4M$162.0752w: $96.12 - $165.01; reported $162.07
7MSFTMICROSOFT CORP3.71%Reduce -2.4%1,475,277$554.76M$376.0452w: $219.35 - $384.30; reported $376.04
8AAGILENT TECHNOLOGIES INC3.38%Reduce -2.4%3,641,879$506.33M$139.0352w: $96.80 - $159.59; reported $139.03
9ICEINTERCONTINENTAL EXCHANGE IN3.35%Reduce -2.4%3,903,158$501.28M$128.4352w: $94.16 - $129.16; reported $128.43
10EFXEQUIFAX INC3.33%Reduce -2.4%2,015,075$498.31M$247.2952w: $159.95 - $252.60; reported $247.29
11CBRECBRE GROUP INC3.24%Add +13.1%5,215,510$485.51M$93.0952w: $64.63 - $94.27; reported $93.09
12TMOTHERMO FISHER SCIENTIFIC INC3.13%Reduce -2.4%882,017$468.17M$530.7952w: $415.60 - $609.85; reported $530.79
13AMTAMERICAN TOWER CORP NEW3.08%Add +14.5%2,138,424$461.64M$215.8852w: $154.58 - $235.57; reported $215.88
14IQVIQVIA HLDGS INC2.79%Reduce -2.4%1,802,956$417.17M$231.3852w: $167.42 - $241.86; reported $231.38
15ADSKAUTODESK INC2.77%Add +35.1%1,702,608$414.55M$243.4852w: $179.61 - $245.88; reported $243.48
16TNETTRINET GROUP INC2.66%Reduce -2.5%3,345,943$397.93MNo quoteNo quote
17BLKBLACKROCK INC2.65%Reduce -2.5%489,124$397.07M$811.8052w: $596.18 - $819.00; reported $811.80
18CMECME GROUP INC2.59%Reduce -2.4%1,838,698$387.23M$210.6052w: $166.55 - $223.80; reported $210.60
19FERGFERGUSON PLC NEW2.42%Add +58.4%1,872,863$361.59M$193.0752w: $123.17 - $194.13; reported $193.07
20VRSNVERISIGN INC2.41%Reduce -2.4%1,749,432$360.31M$205.9652w: $188.44 - $229.72; reported $205.96
21AONAON PLC2.37%Reduce -2.4%1,220,174$355.1M$291.0252w: $280.89 - $347.37; reported $291.02
22FASTFASTENAL CO2.34%Reduce -2.4%5,416,305$350.81M$64.7752w: $22.85 - $32.83; reported $64.77
23TSMTAIWAN SEMICONDUCTOR MFG LTD2.30%Reduce -2.4%3,307,970$344.03M$104.0052w: $73.77 - $110.69; reported $104.00
24CDWCDW CORP2.15%Reduce -2.4%1,415,042$321.67M$227.3252w: $160.66 - $229.42; reported $227.32
25IBKRINTERACTIVE BROKERS GROUP IN2.07%Reduce -2.4%3,728,869$309.12M$82.9052w: $17.71 - $23.90; reported $82.90
26ENTGENTEGRIS INC2.05%Reduce -2.3%2,566,297$307.49M$119.8252w: $63.85 - $122.58; reported $119.82
27SSNCSS&C TECHNOLOGIES HLDGS INC2.03%Reduce -2.4%4,978,807$304.25M$61.1152w: $46.61 - $64.52; reported $61.11
28ZTSZOETIS INC1.87%Reduce -2.4%1,420,220$280.31M$197.3752w: $141.52 - $201.92; reported $197.37
29LYVLIVE NATION ENTERTAINMENT IN1.72%Add +146.6%2,746,801$257.1M$93.6052w: $64.25 - $101.74; reported $93.60
30ECLECOLAB INC1.69%Reduce -29.6%1,276,407$253.18M$198.3552w: $143.91 - $201.62; reported $198.35
31BCBRUNSWICK CORP1.55%Reduce -45.5%2,395,715$231.79M$96.7552w: $66.47 - $99.68; reported $96.75
32ADBEADOBE INC1.52%Reduce -2.4%382,406$228.14M$596.6052w: $318.60 - $633.89; reported $596.60
33BDXBECTON DICKINSON & CO1.41%Reduce -35.2%867,764$211.59M$243.8352w: $179.73 - $225.88; reported $243.83
34MCOMOODYS CORP1.36%Reduce -2.4%520,670$203.35M$390.5652w: $274.81 - $396.91; reported $390.56
35CPCANADIAN PACIFIC KANSAS CITY1.26%Add +111.1%2,393,492$189.23M$79.0652w: $68.92 - $85.40; reported $79.06
36CACCCREDIT ACCEP CORP MICH0.89%Reduce -2.4%250,910$133.67M$532.7352w: $358.00 - $576.05; reported $532.73
37TWTRADEWEB MKTS INC0.80%Add +7.4%1,318,626$119.84M$90.8852w: $62.45 - $97.18; reported $90.88
39WTWWILLIS TOWERS WATSON PLC LTD-Sold0$0No quoteNo quote
38HAYWHAYWARD HLDGS INC-Sold0$0No quoteNo quote