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 22 rows. Rows without a quote are marked unavailable.
| 1 | FIS | FIDELITY NATL INFORMATION SV | 10.62% | Add +8.1% | 8,369,812 | $458.16M | $54.74 | No quote |
| 2 | HOG | HARLEY DAVIDSON INC | 10.21% | Add +15.5% | 6,303,913 | $440.33M | $69.85 | No quote |
| 3 | BIDU | BAIDU INC | 10.03% | Add +0.1% | 2,316,678 | $432.78M | $186.81 | No quote |
| 4 | ADI | ANALOG DEVICES INC | 8.30% | Add +0.2% | 6,617,573 | $357.81M | $54.07 | No quote |
| 5 | GOOGL | GOOGLE INC | 7.00% | Add +27.2% | 516,406 | $301.93M | $584.67 | No quote |
| 6 | WSH | WILLIS GROUP HOLDINGS PUBLIC | 6.72% | Add +33.7% | 6,691,170 | $289.73M | No quote | No quote |
| 7 | ECL | ECOLAB INC | 6.56% | Add +0.1% | 2,542,945 | $283.13M | $111.34 | No quote |
| 8 | GWW | GRAINGER W W INC | 6.00% | Add +0.2% | 1,018,504 | $258.98M | $254.27 | No quote |
| 9 | GOOG | GOOGLE INC | 5.42% | New | 406,646 | $233.94M | $575.28 | No quote |
| 10 | ABEV | AMBEV SA | 4.82% | Add +0.1% | 29,544,178 | $207.99M | $7.04 | No quote |
| 11 | SIRO | SIRONA DENTAL SYSTEMS INC | 4.76% | Add +39.1% | 2,491,600 | $205.46M | No quote | No quote |
| 12 | ALTR | ALTERA CORP | 4.53% | Add +0.2% | 5,625,043 | $195.53M | No quote | No quote |
| 13 | SLH | SOLERA HOLDINGS INC | 4.27% | Add +59.3% | 2,745,025 | $184.33M | No quote | No quote |
| 14 | KO | COCA COLA CO | 3.20% | Reduce -3.8% | 3,255,808 | $137.92M | $42.36 | No quote |
| 15 | MSM | MSC INDL DIRECT INC | 2.15% | Add +0.1% | 967,864 | $92.57M | $95.64 | No quote |
| 16 | BCO | BRINKS CO | 2.04% | Add +0.1% | 3,124,709 | $88.18M | $28.22 | No quote |
| 17 | HRB | BLOCK H & R INC | 1.86% | New | 2,390,709 | $80.14M | $33.52 | No quote |
| 18 | CACC | CREDIT ACCEP CORP MICH | 1.31% | Add +0.1% | 457,920 | $56.37M | $123.10 | No quote |
| 19 | CL | COLGATE PALMOLIVE CO | 0.15% | Reduce -94.7% | 96,258 | $6.56M | $68.18 | No quote |
| 20 | PCLN | PRICELINE GRP INC | 0.02% | Reduce -99.7% | 850 | $1.02M | No quote | No quote |
| 22 | WAT | WATERS CORP | - | Sold | 0 | $0 | No quote | No quote |
| 21 | LKQ | LKQ CORP | - | Sold | 0 | $0 | No quote | No quote |