CHICAGO TRUST Co NA - AON PLC ownership

AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 707 filers reported holding AON PLC in Q2 2020. The put-call ratio across all filers is 1.04 and the average weighting 0.4%.

Quarter-by-quarter ownership
CHICAGO TRUST Co NA ownership history of AON PLC
ValueSharesWeighting
Q3 2023$1,351,996
+3.4%
4,170
+10.1%
0.34%
+8.6%
Q2 2023$1,307,271
-2.8%
3,787
-11.2%
0.31%
-7.4%
Q1 2023$1,345,341
+109188.5%
4,267
+4.1%
0.34%
+10.1%
Q4 2022$1,231
-99.9%
4,100
+0.9%
0.31%
+8.9%
Q3 2022$1,088,000
-5.7%
4,065
-5.0%
0.28%
-3.1%
Q2 2022$1,154,000
-17.2%
4,2810.0%0.29%
-2.7%
Q1 2022$1,394,000
+8.2%
4,281
-0.1%
0.30%
+16.8%
Q4 2021$1,288,000
+14.8%
4,285
+9.2%
0.26%
+4.1%
Q3 2021$1,122,000
+16.0%
3,924
-3.1%
0.25%
+7.4%
Q2 2021$967,000
+108.0%
4,049
+100.6%
0.23%
+43.1%
Q1 2021$465,000
+8.9%
2,018
-0.1%
0.16%
+8.8%
Q4 2020$427,000
+2.4%
2,021
+0.1%
0.15%
-15.5%
Q3 2020$417,0000.0%2,018
-6.9%
0.17%
-5.9%
Q2 2020$417,0002,1670.18%
Other shareholders
AON PLC shareholders Q2 2020
NameSharesValueWeighting ↓
Night Owl Capital Management, LLC 168,092$50,522,00010.27%
LFL Advisers, LLC 78,000$23,444,0009.68%
Broad Run Investment Management 500,317$150,375,0009.30%
Mawer Investment Management Ltd. 6,156,600$1,850,428,0008.33%
Capital Bank & Trust Co 801$241,0007.66%
BloombergSen Inc. 537,945$161,679,0007.65%
DUDLEY & SHANLEY, INC. 119,163$35,816,0006.20%
Bowie Capital Management, LLC 165,650$49,788,0005.76%
Bishop Rock Capital, L.P. 62,413$18,759,0005.60%
Independent Franchise Partners LLP 2,323,854$698,457,0005.50%
View complete list of AON PLC shareholders