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 15 of 24 rows. Rows without a quote are marked unavailable.
| 1 | BIDU | BAIDU INC | 10.78% | Add +0.4% | 2,294,586 | $523.1M | $227.97 | No quote |
| 2 | FIS | FIDELITY NATL INFORMATION SV | 10.71% | Add +0.6% | 8,354,612 | $519.66M | $62.20 | No quote |
| 3 | ADI | ANALOG DEVICES INC | 8.87% | Add +18.3% | 7,753,573 | $430.48M | $55.52 | No quote |
| 4 | HOG | HARLEY DAVIDSON INC | 8.54% | Add +0.6% | 6,284,333 | $414.2M | $65.91 | No quote |
| 5 | GWW | GRAINGER W W INC | 7.22% | Add +36.4% | 1,374,259 | $350.29M | $254.89 | No quote |
| 6 | WSH | WILLIS GROUP HOLDINGS PUBLIC | 6.86% | Add +0.6% | 7,431,985 | $333.03M | No quote | No quote |
| 7 | ECL | ECOLAB INC | 6.56% | Add +21.1% | 3,043,665 | $318.12M | $104.52 | No quote |
| 8 | GOOGL | GOOGLE INC | 5.62% | Add +0.4% | 514,170 | $272.85M | $530.66 | No quote |
| 9 | SIRO | SIRONA DENTAL SYSTEMS INC | 4.46% | Add +0.3% | 2,479,490 | $216.63M | No quote | No quote |
| 10 | GOOG | GOOGLE INC | 4.39% | Add +0.6% | 404,666 | $213.02M | $526.40 | No quote |
| 11 | ALTR | ALTERA CORP | 4.26% | Add +0.3% | 5,589,653 | $206.48M | No quote | No quote |
| 12 | MSM | MSC INDL DIRECT INC | 3.91% | Add +144.5% | 2,337,844 | $189.95M | $81.25 | No quote |
| 13 | ABEV | AMBEV SA | 3.77% | Add +0.5% | 29,380,578 | $182.75M | $6.22 | No quote |
| 14 | ST | SENSATA TECHNOLOGIES HLDG NV | 2.96% | Add +0.6% | 2,736,620 | $143.43M | $52.41 | No quote |
| 15 | CME | CME GROUP INC | 2.75% | New | 1,503,000 | $133.24M | $88.65 | No quote |
| 16 | ICE | INTERCONTINENTAL EXCHANGE IN | 2.57% | New | 568,210 | $124.6M | $219.29 | No quote |
| 17 | HRB | BLOCK H & R INC | 1.65% | Add +0.8% | 2,379,789 | $80.15M | $33.68 | No quote |
| 18 | CMPR | CIMPRESS N V | 1.52% | New | 987,563 | $73.91M | No quote | No quote |
| 19 | BITA | BITAUTO HLDGS LTD | 1.32% | Reduce -1.2% | 912,909 | $64.28M | No quote | No quote |
| 20 | CACC | CREDIT ACCEP CORP MICH | 1.28% | Add +0.2% | 454,678 | $62.02M | $136.41 | No quote |
| 24 | VPRT | VISTAPRINT N V | - | Sold | 0 | $0 | No quote | No quote |
| 23 | SLH | SOLERA HOLDINGS INC | - | Sold | 0 | $0 | No quote | No quote |
| 22 | KO | COCA COLA CO | - | Sold | 0 | $0 | No quote | No quote |
| 21 | BCO | BRINKS CO | - | Sold | 0 | $0 | No quote | No quote |