William Von Mueffling - Cantillon Capital Management
Holding/activity history for  Aon Plc (AON)
Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
2024   Q1 | 1,196,190 | 2.51 | Reduce 1.97% | 0.05 | $333.72 |
2023   Q4 | 1,220,174 | 2.37 | Reduce 2.38% | 0.06 | $291.02 |
2023   Q3 | 1,249,967 | 3.01 | Reduce 0.39% | 0.01 | $324.22 |
2023   Q2 | 1,254,848 | 3.03 | Add 6.35% | 0.18 | $345.20 |
2023   Q1 | 1,179,916 | 3.03 | Reduce 1.72% | 0.05 | $315.29 |
2022   Q4 | 1,200,586 | 3.05 | Reduce 1.75% | 0.05 | $300.14 |
2022   Q3 | 1,221,914 | 2.96 | Reduce 0.93% | 0.03 | $267.87 |
2022   Q2 | 1,233,391 | 2.78 | Reduce 0.53% | 0.01 | $269.68 |
2022   Q1 | 1,240,000 | 2.88 | Add 2.98% | 0.08 | $325.63 |
2021   Q4 | 1,204,090 | 2.39 | Reduce 6.89% | 0.18 | $300.56 |
2021   Q3 | 1,293,142 | 2.52 | Reduce 1.77% | 0.05 | $285.77 |
2021   Q2 | 1,316,431 | 2.12 | Reduce 1.54% | 0.03 | $238.76 |
2021   Q1 | 1,336,974 | 2.24 | Reduce 3.58% | 0.08 | $230.11 |
2020   Q4 | 1,386,579 | 2.20 | Reduce 0.65% | 0.01 | $211.27 |
2020   Q3 | 1,395,669 | 2.41 | Reduce 1.13% | 0.03 | $206.30 |
2020   Q2 | 1,411,632 | 2.36 | Add 0.96% | 0.02 | $192.60 |
2020   Q1 | 1,398,175 | 2.55 | Reduce 0.09% | 0.00 | $165.04 |
2019   Q4 | 1,399,372 | 2.71 | Reduce 2.08% | 0.06 | $208.29 |
2019   Q3 | 1,429,051 | 2.69 | Reduce 0.61% | 0.02 | $193.57 |
2019   Q2 | 1,437,834 | 2.80 | Reduce 2.14% | 0.06 | $192.98 |
2019   Q1 | 1,469,331 | 2.67 | Add 11.28% | 0.27 | $170.70 |
2018   Q4 | 1,320,448 | 2.32 | Add 0.78% | 0.02 | $145.36 |
2018   Q3 | 1,310,282 | 2.27 | Reduce 6.25% | 0.15 | $153.78 |
2018   Q2 | 1,397,690 | 2.06 | Add 53.23% | 0.72 | $137.17 |
2018   Q1 | 912,129 | 1.45 | Reduce 1.86% | 0.03 | $140.33 |
2017   Q4 | 929,406 | 1.48 | Reduce 6.43% | 0.10 | $134.00 |
2017   Q3 | 993,274 | 1.69 | Reduce 2.74% | 0.05 | $146.10 |
2017   Q2 | 1,021,260 | 1.70 | Reduce 4.00% | 0.07 | $132.95 |
2017   Q1 | 1,063,840 | 1.61 | Add 106.01% | 0.83 | $118.69 |
2016   Q4 | 516,406 | 0.81 | Buy | 0.81 | $111.53 |