William Von Mueffling - Cantillon Capital Management
As of Q2 2026, William Von Mueffling reported 27 long-equity positions worth $665.11M in aggregate.
Copy-investor backtest
- Latest quarter
- -1.15%
- 1-year
- +7.19%
- 3-year
- +60.66%
- 5-year
- +50.59%
- 3-year vs S&P 500
- -3.00%
- 5-year vs S&P 500
- -15.58%
- 5-year top 5
- +109.94%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 24 of 32 rows. Rows without a quote are marked unavailable.
| 1 | ADI | ANALOG DEVICES INC | 6.87% | Reduce -3.5% | 6,753,907 | $490.47M | $72.62 | No quote |
| 2 | FIS | FIDELITY NATL INFORMATION SV | 6.70% | Reduce -15.8% | 6,324,641 | $478.4M | $75.64 | No quote |
| 3 | SPGI | S&P GLOBAL INC | 5.64% | Reduce -3.2% | 3,742,482 | $402.47M | $107.54 | No quote |
| 4 | WTW | WILLIS TOWERS WATSON PUB LTD | 5.45% | Reduce -3.2% | 3,185,822 | $389.56M | $122.28 | No quote |
| 5 | GOOGL | ALPHABET INC | 5.07% | Reduce -3.1% | 456,511 | $361.76M | $792.45 | No quote |
| 6 | ECL | ECOLAB INC | 4.93% | Reduce -3.2% | 3,002,451 | $351.95M | $117.22 | No quote |
| 7 | ICE | INTERCONTINENTAL EXCHANGE IN | 4.78% | Add +484.0% | 6,045,585 | $341.09M | $56.42 | No quote |
| 8 | BIDU | BAIDU INC | 4.61% | Reduce -3.3% | 2,001,172 | $329.01M | $164.41 | No quote |
| 9 | HOG | HARLEY DAVIDSON INC | 4.46% | Reduce -3.4% | 5,457,872 | $318.41M | $58.34 | No quote |
| 10 | ZTS | ZOETIS INC | 4.35% | Reduce -3.0% | 5,801,686 | $310.56M | $53.53 | No quote |
| 11 | AMT | AMERICAN TOWER CORP NEW | 4.17% | Add +148.4% | 2,818,285 | $297.84M | $105.68 | No quote |
| 12 | NXPI | NXP SEMICONDUCTORS N V | 4.03% | Add +8.0% | 2,937,313 | $287.89M | $98.01 | No quote |
| 13 | CME | CME GROUP INC | 4.02% | Reduce -3.2% | 2,486,138 | $286.78M | $115.35 | No quote |
| 14 | SERV | SERVICEMASTER GLOBAL HLDGS I | 3.77% | Add +9.0% | 7,142,529 | $269.06M | No quote | No quote |
| 15 | CBRE | CBRE GROUP INC | 3.62% | Reduce -3.4% | 8,206,741 | $258.43M | $31.49 | No quote |
| 16 | A | AGILENT TECHNOLOGIES INC | 3.36% | Add +17.4% | 5,265,961 | $239.92M | $45.56 | No quote |
| 17 | GOOG | ALPHABET INC | 3.32% | Reduce -17.2% | 307,007 | $236.95M | $771.82 | No quote |
| 18 | V | VISA INC | 3.31% | Reduce -3.1% | 3,034,428 | $236.75M | $78.02 | No quote |
| 19 | ST | SENSATA TECHNOLOGIES HLDG NV | 3.19% | Add +8.8% | 5,858,209 | $228.18M | $38.95 | No quote |
| 20 | AGN | ALLERGAN PLC | 2.81% | Reduce -3.3% | 954,120 | $200.38M | No quote | No quote |
| 21 | BDX | BECTON DICKINSON & CO | 2.39% | New | 1,031,501 | $170.77M | $165.55 | No quote |
| 22 | CMPR | CIMPRESS N V | 1.98% | Reduce -3.2% | 1,544,213 | $141.47M | No quote | No quote |
| 23 | TNET | TRINET GROUP INC | 1.63% | Add +67.1% | 4,550,587 | $116.59M | No quote | No quote |
| 24 | CACC | CREDIT ACCEP CORP MICH | 1.21% | Reduce -4.1% | 395,688 | $86.07M | $217.51 | No quote |
| 25 | PRI | PRIMERICA INC | 1.03% | Reduce -3.4% | 1,068,479 | $73.89M | $69.15 | No quote |
| 26 | BITA | BITAUTO HLDGS LTD | 0.92% | Add +25.1% | 3,485,461 | $66.02M | No quote | No quote |
| 27 | EFX | EQUIFAX INC | 0.84% | New | 504,990 | $59.7M | $118.23 | No quote |
| 28 | AON | AON PLC | 0.81% | New | 516,406 | $57.6M | $111.53 | No quote |
| 29 | SSNC | SS&C TECHNOLOGIES HLDGS INC | 0.76% | Add +43.5% | 1,891,986 | $54.11M | $28.60 | No quote |
| 32 | MSM | MSC INDL DIRECT INC | - | Sold | 0 | $0 | No quote | No quote |
| 31 | ACWI | ISHARES TR | - | Sold | 0 | $0 | No quote | No quote |
| 30 | ABEV | AMBEV SA | - | Sold | 0 | $0 | No quote | No quote |