Aon plc - Class A Ordinary Shares (AON)

Historical Holders from Q1 2016 to Q3 2025

Symbol
AON on NYSE
Type / Class
Equity / Class A Ordinary Shares
Shares outstanding
214M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
186M
Holdings value
$66.1B
% of all portfolios
0.04%
Grand Portfolio weight change
-0.002%
Number of holders
1223
Number of buys
586
Number of sells
-480
Average Value change %
0%
Average buys %
+0.005%
Average sells %
-0.005%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Aon plc - Class A Ordinary Shares (AON)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 4.6% $3.3B 9.83M Massachusetts Financial Services Company 31 Mar 2025

Institutional Holders of Aon plc - Class A Ordinary Shares (AON)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 186M $66.1B -$1.43B $356.58 1,223
2025 Q2 194M $69.1B +$825M $356.76 1,210
2025 Q1 191M $76.2B -$79.8M $399.09 1,253
2024 Q4 192M $68.9B +$391M $359.16 1,173
2024 Q3 190M $65.7B +$1.12B $345.99 1,130
2024 Q2 188M $55.2B +$4.95B $293.58 1,095
2024 Q1 171M $57.1B +$381M $333.72 1,067
2023 Q4 171M $49.6B -$914M $291.02 1,048
2023 Q3 173M $56.2B -$1.09B $324.22 1,029
2023 Q2 176M $60.8B +$299M $345.20 1,006
2023 Q1 176M $55.4B +$492M $315.29 994
2022 Q4 175M $52.5B -$1.4B $300.14 1,014
2022 Q3 180M $48.3B -$739M $267.87 926
2022 Q2 183M $49.2B -$943M $269.68 937
2022 Q1 187M $60.9B +$69.1M $325.63 957
2021 Q4 187M $56B -$3.59B $300.56 967
2021 Q3 199M $56.8B -$6.4B $285.77 888
2021 Q2 222M $53.1B +$233M $238.76 884
2021 Q1 222M $51.1B -$83.9M $230.11 882
2020 Q4 221M $46.7B +$435M $211.27 828
2020 Q3 220M $45.3B +$1.52B $206.30 767
2020 Q2 212M $40.9B +$35.6B $192.60 698
2020 Q1 27.3M $4.5B +$4.5B $165.03 91
2019 Q4 16.5K $3.74M +$53.5K $208.29 5
2019 Q3 19K $4.58M +$1.05M $193.57 6
2019 Q2 10.8K $2.54M +$772 $192.98 3
2019 Q1 10.8K $2.53M +$1.37K $170.70 3
2018 Q4 589 $85.6K -$12K $145.36 2
2018 Q3 664 $103K +$12K $153.78 3
2018 Q2 589 $80.8K $137.17 2
2018 Q1 589 $82.7K $140.33 2
2017 Q4 589 $78.9K $134.00 2
2017 Q3 589 $86.1K $146.10 2
2017 Q2 589 $78.3K $132.95 2
2017 Q1 589 $69.9K $118.69 2
2016 Q4 589 $65.7K $111.53 2
2016 Q3 76 $8.55K $112.49 1
2016 Q2 76 $8.3K $109.22 1
2016 Q1 76 $7.94K $104.45 1