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 21 of 28 rows. Rows without a quote are marked unavailable.
| 1 | FIS | FIDELITY NATL INFORMATION SV | 9.36% | Reduce -2.6% | 7,544,509 | $555.88M | $73.68 | No quote |
| 2 | SPGI | S&P GLOBAL INC | 7.02% | New | 3,884,258 | $416.63M | $107.26 | No quote |
| 3 | ADI | ANALOG DEVICES INC | 6.70% | Reduce -2.6% | 7,020,997 | $397.67M | $56.64 | No quote |
| 4 | ECL | ECOLAB INC | 6.20% | Reduce -2.6% | 3,105,151 | $368.27M | $118.60 | No quote |
| 5 | WTW | WILLIS TOWERS WATSON PUB LTD | 6.18% | Reduce -2.9% | 2,951,891 | $366.95M | $124.31 | No quote |
| 6 | BIDU | BAIDU INC | 5.79% | Reduce -2.5% | 2,080,972 | $343.67M | $165.15 | No quote |
| 7 | GOOGL | ALPHABET INC | 5.60% | Reduce -2.7% | 472,961 | $332.74M | $703.53 | No quote |
| 8 | ZTS | ZOETIS INC | 4.80% | Reduce -2.3% | 5,999,986 | $284.76M | $47.46 | No quote |
| 9 | ICE | INTERCONTINENTAL EXCHANGE IN | 4.48% | Add +2.1% | 1,038,882 | $265.91M | $255.96 | No quote |
| 10 | GOOG | ALPHABET INC | 4.36% | Reduce -2.5% | 373,672 | $258.62M | $692.10 | No quote |
| 11 | HOG | HARLEY DAVIDSON INC | 4.33% | Reduce -2.6% | 5,674,770 | $257.07M | $45.30 | No quote |
| 12 | CME | CME GROUP INC | 4.23% | Add +4.6% | 2,576,838 | $250.98M | $97.40 | No quote |
| 13 | SERV | SERVICEMASTER GLOBAL HLDGS I | 3.84% | Add +25.0% | 5,729,323 | $228.03M | No quote | No quote |
| 14 | ST | SENSATA TECHNOLOGIES HLDG NV | 3.58% | Reduce -2.5% | 6,085,127 | $212.31M | $34.89 | No quote |
| 15 | A | AGILENT TECHNOLOGIES INC | 3.37% | Reduce -2.5% | 4,507,394 | $199.95M | $44.36 | No quote |
| 16 | CBRE | CBRE GROUP INC | 3.29% | Add +93.8% | 7,374,944 | $195.29M | $26.48 | No quote |
| 17 | AGN | ALLERGAN PLC | 2.86% | New | 736,010 | $170.08M | No quote | No quote |
| 18 | V | VISA INC | 2.84% | Reduce -2.6% | 2,270,028 | $168.37M | $74.17 | No quote |
| 19 | CMPR | CIMPRESS N V | 2.49% | Add +6.2% | 1,599,905 | $147.96M | No quote | No quote |
| 20 | AMT | AMERICAN TOWER CORP NEW | 2.18% | Add +50.6% | 1,138,260 | $129.32M | $113.61 | No quote |
| 21 | MSM | MSC INDL DIRECT INC | 1.82% | Reduce -29.6% | 1,532,523 | $108.13M | $70.56 | No quote |
| 22 | CACC | CREDIT ACCEP CORP MICH | 1.29% | Reduce -2.7% | 413,651 | $76.56M | $185.08 | No quote |
| 23 | ABEV | AMBEV SA | 1.15% | Reduce -2.6% | 11,536,973 | $68.18M | $5.91 | No quote |
| 24 | PRI | PRIMERICA INC | 1.07% | New | 1,110,739 | $63.58M | $57.24 | No quote |
| 25 | BITA | BITAUTO HLDGS LTD | 1.05% | Reduce -2.1% | 2,309,124 | $62.25M | No quote | No quote |
| 26 | TNET | TRINET GROUP INC | 0.15% | New | 437,507 | $9.1M | No quote | No quote |
| 28 | MHP | MCGRAW HILL FINL INC | - | Sold | 0 | $0 | No quote | No quote |
| 27 | GWW | GRAINGER W W INC | - | Sold | 0 | $0 | No quote | No quote |