InvestorsCantillon Capital Management
Not investment advice · 13F data lagged ~45 days · Full disclaimer
Hedge fund
William von Mueffling
Cantillon Capital Management
Holdings as of Q1 2026
Quarter
Q1-2026
Market value
$15.1B
Positions
38
Concentration
Balanced
Top holding
8%AVGO
Top 5
30%of book
Top 10
48%of book
Top 5
6 – 10
Tail
Top 5
6 – 10
Tail
| Holding | Weightshares held per quarter · hover for change | Q/Q change | Value | |
|---|---|---|---|---|
| 1 | BROADCOMAVGO | 8.34% | ↘Reduced 11.91% | 4.1M shares · $309.51 $1.3B |
| 2 | ALPHABETGOOGL | 7.10% | ↘Reduced 11.87% | 3.7M shares · $287.56 $1.1B |
| 3 | TAIWAN SEMICONDUCTOR MFGTSM | 5.60% | ↘Reduced 11.87% | 2.5M shares · $337.95 $842.7M |
| 4 | INTERACTIVE BROKERS INIBKR | 5.01% | ↘Reduced 11.87% | 11.2M shares · $67.07 $754.3M |
| 5 | SP GLOBALSPGI | 4.37% | ↘Reduced 11.87% | 1.5M shares · $425.34 $658.1M |
| 6 | ANALOG DEVICESADI | 4.04% | ↘Reduced 11.86% | 1.9M shares · $318.14 $608.1M |
| 7 | CBRECBRE | 3.54% | ↘Reduced 11.85% | 3.9M shares · $135.46 $532.6M |
| 8 | APPLIED MATLSAMAT | 3.46% | ↘Reduced 48.82% | 1.5M shares · $341.79 $520.2M |
| 9 | VISAV | 3.45% | ↘Reduced 11.87% | 1.7M shares · $302.24 $519.3M |
| 10 | INTERCONTINENTAL EXCHANGE INICE | 3.07% | ↘Reduced 11.86% | 2.9M shares · $157.28 $462.7M |
| 11 | BLACKROCKBLK | 2.90% | ↘Reduced 11.86% | 453.3K shares · $961.71 $435.9M |
| 12 | MICROSOFT CORPMSFT | 2.74% | ↘Reduced 11.87% | 1.1M shares · $370.17 $411.7M |
| 13 | CMECME | 2.72% | ↘Reduced 11.87% | 1.4M shares · $295.35 $409.5M |
| 14 | FERGUSON ENTERPRISESFERG | 2.71% | ↘Reduced 11.87% | 1.7M shares · $233.26 $408.0M |
| 15 | FASTENALFAST | 2.52% | ↘Reduced 11.87% | 8.2M shares · $46.40 $378.9M |
| 16 | THERMO FISHER SCIENTIFICTMO | 2.51% | ↘Reduced 11.87% | 769.7K shares · $491.53 $378.3M |
| 17 | LIVE NATION ENTERTAINMENT INLYV | 2.50% | ↘Reduced 11.87% | 2.5M shares · $152.51 $375.9M |
| 18 | UBER TECHNOLOGIESUBER | 2.48% | ↗Added 1.03% | 5.2M shares · $71.93 $373.6M |
| 19 | AONAON | 2.35% | ↘Reduced 11.86% | 1.1M shares · $322.78 $353.6M |
| 20 | CANADIAN PACIFIC KANSAS CITYCP | 2.27% | ↗Added 3.25% | 4.3M shares · $78.66 $341.7M |
| 21 | EQUIFAXEFX | 2.14% | ↗Added 3.91% | 1.8M shares · $180.07 $322.6M |
| 22 | Agilent Technologies (A)A | 2.08% | ↘Reduced 11.87% | 2.7M shares · $113.98 $313.0M |
| 23 | IQVIA HLDGSIQV | 1.94% | ↘Reduced 11.86% | 1.7M shares · $170.54 $291.8M |
| 24 | YUM BRANDSYUM | 1.87% | ↘Reduced 11.87% | 1.8M shares · $155.48 $281.7M |
| 25 | TRADEWEB MKTSTW | 1.85% | ↘Reduced 11.95% | 2.4M shares · $117.66 $278.5M |
| 26 | AMERICAN TOWER CORP NEWAMT | 1.85% | ↘Reduced 11.91% | 1.6M shares · $172.58 $278.3M |
| 27 | ENTEGRISENTG | 1.69% | ↘Reduced 11.90% | 2.2M shares · $117.24 $254.0M |
| 28 | SSC TECHNOLOGIESSSNC | 1.68% | ↘Reduced 11.87% | 3.8M shares · $67.57 $253.6M |
| 29 | ADOBEADBE | 1.65% | ↘Reduced 11.88% | 1.0M shares · $243.08 $247.9M |
| 30 | TRIPCOM SPON ADRTCOM | 1.52% | ↘Reduced 1.72% | 4.6M shares · $49.79 $228.5M |
| 31 | SPOTIFY TECHNOLOGY S ASPOT | 1.42% | ↗Buy | 439.4K shares · $484.91 $213.0M |
| 32 | ALCONALC | 1.26% | ↘Reduced 11.88% | 2.5M shares · $75.35 $188.9M |
| 33 | ORACLE CORPORCL | 1.25% | ↘Reduced 0.61% | 1.3M shares · $147.11 $188.8M |
| 34 | MOODYS CORPMCO | 1.14% | ↘Reduced 11.87% | 392.5K shares · $436.25 $171.2M |
| 35 | FLUTTER ENTMTFLUT | 0.93% | ↘Reduced 39.23% | 1.4M shares · $101.95 $140.3M |
| 36 | TENCENT MUSIC ENTMTTME | 0.83% | ↘Reduced 28.47% | 13.4M shares · $9.28 $124.2M |
| 37 | LPL FINL HLDGSLPLA | 0.65% | ↘Reduced 11.96% | 324.9K shares · $300.83 $97.7M |
| 38 | LIBERTY MEDIA CORPFWONK | 0.59% | ↘Reduced 39.32% | 1.0M shares · $85.02 $88.1M |
| 38 positions | 100.00% | $15.1B |