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 20 rows. Rows without a quote are marked unavailable.
| 1 | FIS | FIDELITY NATL INFORMATION SV | 9.97% | Reduce -2.8% | 8,078,512 | $499.25M | $61.80 | No quote |
| 2 | ADI | ANALOG DEVICES INC | 9.64% | Reduce -2.8% | 7,517,873 | $482.54M | $64.19 | No quote |
| 3 | BIDU | BAIDU INC | 8.83% | Reduce -2.9% | 2,220,227 | $442M | $199.08 | No quote |
| 4 | ECL | ECOLAB INC | 7.36% | Reduce -2.9% | 3,261,697 | $368.8M | $113.07 | No quote |
| 5 | WSH | WILLIS GROUP HOLDINGS PUBLIC | 7.30% | Reduce -2.9% | 7,789,485 | $365.33M | No quote | No quote |
| 6 | HOG | HARLEY DAVIDSON INC | 6.84% | Reduce -2.9% | 6,077,833 | $342.49M | $56.35 | No quote |
| 7 | GWW | GRAINGER W W INC | 6.29% | Reduce -2.8% | 1,331,228 | $315.04M | $236.65 | No quote |
| 8 | GOOGL | GOOGLE INC | 5.36% | Reduce -3.1% | 497,370 | $268.6M | $540.04 | No quote |
| 9 | ST | SENSATA TECHNOLOGIES HLDG NV | 4.98% | Add +33.5% | 4,725,202 | $249.21M | $52.74 | No quote |
| 10 | SIRO | SIRONA DENTAL SYSTEMS INC | 4.82% | Reduce -2.8% | 2,403,990 | $241.41M | No quote | No quote |
| 11 | ICE | INTERCONTINENTAL EXCHANGE IN | 4.74% | Add +25.8% | 1,061,590 | $237.38M | $223.61 | No quote |
| 12 | GOOG | GOOGLE INC | 4.08% | Reduce -2.5% | 392,163 | $204.13M | $520.51 | No quote |
| 13 | ABEV | AMBEV SA | 3.47% | Reduce -2.7% | 28,458,578 | $173.6M | $6.10 | No quote |
| 14 | AXP | AMERICAN EXPRESS CO | 3.29% | Reduce -2.7% | 2,119,350 | $164.72M | $77.72 | No quote |
| 15 | MSM | MSC INDL DIRECT INC | 3.15% | Reduce -2.8% | 2,264,244 | $157.98M | $69.77 | No quote |
| 16 | CME | CME GROUP INC | 2.71% | Reduce -2.8% | 1,456,800 | $135.57M | $93.06 | No quote |
| 17 | CACC | CREDIT ACCEP CORP MICH | 2.18% | Reduce -2.3% | 442,998 | $109.06M | $246.18 | No quote |
| 18 | CMPR | CIMPRESS N V | 1.91% | Add +14.6% | 1,133,871 | $95.43M | No quote | No quote |
| 19 | MHP | MCGRAW HILL FINL INC | 1.63% | Reduce -2.0% | 811,499 | $81.52M | No quote | No quote |
| 20 | BITA | BITAUTO HLDGS LTD | 1.47% | Reduce -2.4% | 1,443,109 | $73.67M | No quote | No quote |