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 39 rows. Rows without a quote are marked unavailable.
| 1 | AVGO | BROADCOM INC | 8.62% | Reduce -2.0% | 4,604,301 | $1.59B | $346.10 | |
| 2 | GOOGL | ALPHABET INC | 7.13% | Add +0.8% | 4,215,234 | $1.32B | $313.00 | |
| 3 | SPGI | S&P GLOBAL INC | 4.96% | Add +0.8% | 1,755,624 | $917.47M | $522.59 | |
| 4 | TSM | TAIWAN SEMICONDUCTOR MFG LTD | 4.65% | Add +0.8% | 2,829,278 | $859.79M | $303.89 | |
| 5 | IBKR | INTERACTIVE BROKERS GROUP IN | 4.44% | Add +0.8% | 12,759,904 | $820.59M | $64.31 | |
| 6 | AMAT | APPLIED MATLS INC | 4.13% | Add +0.8% | 2,973,661 | $764.2M | $256.99 | |
| 7 | CBRE | CBRE GROUP INC | 3.88% | Add +0.8% | 4,460,586 | $717.22M | $160.79 | |
| 8 | V | VISA INC | 3.70% | Add +0.8% | 1,949,488 | $683.7M | $350.71 | |
| 9 | MSFT | MICROSOFT CORP | 3.30% | Add +0.8% | 1,262,019 | $610.34M | $483.62 | |
| 10 | ADI | ANALOG DEVICES INC | 3.18% | Add +0.8% | 2,168,792 | $588.18M | $271.20 | |
| 11 | BLK | BLACKROCK INC | 2.98% | Add +0.8% | 514,252 | $550.42M | $1070.34 | |
| 12 | ICE | INTERCONTINENTAL EXCHANGE IN | 2.92% | Add +0.8% | 3,337,982 | $540.62M | $161.96 | |
| 13 | TMO | THERMO FISHER SCIENTIFIC INC | 2.74% | Add +0.8% | 873,322 | $506.05M | $579.45 | |
| 14 | FLUT | FLUTTER ENTMT PLC | 2.63% | Add +0.8% | 2,264,025 | $486.86M | $215.04 | |
| 15 | FERG | FERGUSON ENTERPRISES INC | 2.39% | Add +0.8% | 1,984,854 | $441.89M | $222.63 | |
| 16 | AON | AON PLC | 2.37% | Add +0.8% | 1,243,018 | $438.64M | $352.88 | |
| 17 | IQV | IQVIA HLDGS INC | 2.37% | Add +0.7% | 1,941,144 | $437.55M | $225.41 | |
| 18 | CME | CME GROUP INC | 2.32% | Add +0.8% | 1,573,017 | $429.56M | $273.08 | |
| 19 | A | AGILENT TECHNOLOGIES INC | 2.29% | Add +0.8% | 3,115,638 | $423.94M | $136.07 | |
| 20 | UBER | UBER TECHNOLOGIES INC | 2.27% | Add +0.8% | 5,140,663 | $420.04M | $81.71 | |
| 21 | ADBE | ADOBE INC | 2.19% | Add +15.7% | 1,157,237 | $405.02M | $349.99 | |
| 22 | LYV | LIVE NATION ENTERTAINMENT IN | 2.16% | Add +0.8% | 2,797,205 | $398.6M | $142.50 | |
| 23 | EFX | EQUIFAX INC | 2.02% | Add +0.8% | 1,723,998 | $374.07M | $216.98 | |
| 24 | SSNC | SS&C TECHNOLOGIES HLDGS INC | 2.01% | Add +0.8% | 4,258,493 | $372.28M | $87.42 | |
| 25 | FAST | FASTENAL CO | 2.01% | Add +0.8% | 9,266,888 | $371.88M | $40.13 | |
| 26 | TCOM | TRIP COM GROUP LTD | 1.82% | Add +1.4% | 4,669,778 | $335.8M | $71.91 | |
| 27 | TME | TENCENT MUSIC ENTMT GROUP | 1.77% | Add +1.4% | 18,708,502 | $327.96M | $17.53 | |
| 28 | AMT | AMERICAN TOWER CORP NEW | 1.74% | Add +0.8% | 1,830,525 | $321.39M | $175.57 | |
| 29 | YUM | YUM BRANDS INC | 1.68% | Add +0.8% | 2,055,883 | $311.01M | $151.28 | |
| 30 | CP | CANADIAN PACIFIC KANSAS CITY | 1.68% | Add +0.8% | 4,207,858 | $309.82M | $73.63 | |
| 31 | TW | TRADEWEB MKTS INC | 1.56% | Add +39.0% | 2,688,245 | $289.09M | $107.54 | |
| 32 | MCO | MOODYS CORP | 1.23% | Add +0.8% | 445,400 | $227.53M | $510.85 | |
| 33 | ALC | ALCON AG | 1.21% | Add +0.8% | 2,845,121 | $224.22M | $78.81 | |
| 34 | ENTG | ENTEGRIS INC | 1.12% | Add +0.8% | 2,459,153 | $207.18M | $84.25 | |
| 35 | FWONK | LIBERTY MEDIA CORP DEL | 0.91% | Add +46.4% | 1,706,899 | $168.15M | $98.51 | |
| 36 | ORCL | ORACLE CORP | 0.91% | Add +0.8% | 860,677 | $167.75M | $194.91 | |
| 37 | LPLA | LPL FINL HLDGS INC | 0.71% | New | 369,068 | $131.82M | $357.17 | |
| 39 | ZTS | ZOETIS INC | - | Sold | 0 | $0 | No quote | No quote |
| 38 | ECL | ECOLAB INC | - | Sold | 0 | $0 | No quote | No quote |