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 2026-05-26 from SEC 13F data.
Live quotes available for 38 of 39 rows. Rows without a quote are marked unavailable.
| 1 | AVGO | BROADCOM INC | 8.54% | Reduce -14.3% | 4,699,739 | $1.55B | $329.91 | |
| 2 | GOOGL | ALPHABET INC | 5.60% | Reduce -1.1% | 4,183,532 | $1.02B | $243.10 | |
| 3 | IBKR | INTERACTIVE BROKERS GROUP IN | 4.80% | Reduce -1.1% | 12,664,026 | $871.41M | $68.81 | |
| 4 | SPGI | S&P GLOBAL INC | 4.67% | Reduce -1.1% | 1,742,415 | $848.05M | $486.71 | |
| 5 | TSM | TAIWAN SEMICONDUCTOR MFG LTD | 4.32% | Reduce -1.1% | 2,807,971 | $784.24M | $279.29 | |
| 6 | CBRE | CBRE GROUP INC | 3.84% | Reduce -1.1% | 4,427,021 | $697.52M | $157.56 | |
| 7 | V | VISA INC | 3.64% | Reduce -1.1% | 1,934,842 | $660.52M | $341.38 | |
| 8 | MSFT | MICROSOFT CORP | 3.57% | Reduce -1.1% | 1,252,524 | $648.74M | $517.95 | |
| 9 | AMAT | APPLIED MATLS INC | 3.33% | Reduce -1.1% | 2,951,260 | $604.24M | $204.74 | |
| 10 | BLK | BLACKROCK INC | 3.28% | Reduce -1.1% | 510,402 | $595.06M | $1165.87 | |
| 11 | FLUT | FLUTTER ENTMT PLC | 3.14% | Reduce -1.1% | 2,247,096 | $570.76M | $254.00 | |
| 12 | ICE | INTERCONTINENTAL EXCHANGE IN | 3.07% | Reduce -1.1% | 3,312,950 | $558.17M | $168.48 | |
| 13 | ADI | ANALOG DEVICES INC | 2.91% | Reduce -1.1% | 2,152,518 | $528.87M | $245.70 | |
| 14 | UBER | UBER TECHNOLOGIES INC | 2.75% | Reduce -1.1% | 5,102,058 | $499.85M | $97.97 | |
| 15 | LYV | LIVE NATION ENTERTAINMENT IN | 2.50% | Reduce -1.1% | 2,775,959 | $453.59M | $163.40 | |
| 16 | FAST | FASTENAL CO | 2.48% | Reduce -1.1% | 9,196,705 | $451.01M | $49.04 | |
| 17 | FERG | FERGUSON ENTERPRISES INC | 2.44% | Reduce -1.1% | 1,969,891 | $442.4M | $224.58 | |
| 18 | AON | AON PLC | 2.42% | Reduce -1.1% | 1,233,741 | $439.93M | $356.58 | |
| 19 | EFX | EQUIFAX INC | 2.42% | Reduce -1.1% | 1,711,003 | $438.92M | $256.53 | |
| 20 | TME | TENCENT MUSIC ENTMT GROUP | 2.37% | Reduce -1.3% | 18,452,216 | $430.67M | $23.34 | |
| 21 | CME | CME GROUP INC | 2.32% | Reduce -1.1% | 1,561,173 | $421.81M | $270.19 | |
| 22 | TMO | THERMO FISHER SCIENTIFIC INC | 2.31% | Reduce -1.1% | 866,770 | $420.4M | $485.02 | |
| 23 | A | AGILENT TECHNOLOGIES INC | 2.19% | Reduce -1.1% | 3,092,145 | $396.88M | $128.35 | |
| 24 | SSNC | SS&C TECHNOLOGIES HLDGS INC | 2.07% | Reduce -1.1% | 4,226,357 | $375.13M | $88.76 | |
| 25 | IQV | IQVIA HLDGS INC | 2.02% | Add +27.3% | 1,926,934 | $366M | $189.94 | |
| 26 | ADBE | ADOBE INC | 1.94% | Add +16.8% | 1,000,308 | $352.86M | $352.75 | |
| 27 | AMT | AMERICAN TOWER CORP NEW | 1.92% | Reduce -1.1% | 1,815,816 | $349.22M | $192.32 | |
| 28 | TCOM | TRIP COM GROUP LTD | 1.91% | Add +12.4% | 4,606,141 | $346.38M | $75.20 | |
| 29 | CP | CANADIAN PACIFIC KANSAS CITY | 1.71% | Reduce -1.1% | 4,174,009 | $310.92M | $74.49 | |
| 30 | YUM | YUM BRANDS INC | 1.71% | Reduce -1.1% | 2,040,234 | $310.12M | $152.00 | |
| 31 | ORCL | ORACLE CORP | 1.32% | Reduce -1.1% | 854,258 | $240.25M | $281.24 | |
| 32 | ENTG | ENTEGRIS INC | 1.24% | Reduce -1.1% | 2,439,719 | $225.58M | $92.46 | |
| 33 | TW | TRADEWEB MKTS INC | 1.18% | Add +71.2% | 1,934,322 | $214.67M | $110.98 | |
| 34 | MCO | MOODYS CORP | 1.16% | Reduce -1.1% | 442,005 | $210.61M | $476.48 | |
| 35 | ALC | ALCON AG | 1.16% | Reduce -1.1% | 2,823,322 | $210.37M | $74.51 | |
| 36 | ZTS | ZOETIS INC | 0.97% | Reduce -1.1% | 1,205,716 | $176.42M | $146.32 | |
| 37 | FWONK | LIBERTY MEDIA CORP DEL | 0.67% | New | 1,166,139 | $121.8M | $104.45 | |
| 38 | ECL | ECOLAB INC | 0.12% | Reduce -92.8% | 78,513 | $21.5M | $273.86 | |
| 39 | ICLR | ICON PLC | - | Sold | 0 | $0 | No quote | No quote |