Institutional Ownership Aon PLC (AON)
This table provides information about the institutional ownership of Aon PLC (AON). We have compiled data on the 1,390 institutions that hold shares in the stock, with a total of 191 Million shares, which have been reported (via 13F filing form) to have a value of $68.4 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Inspirion Wealth Advisors, LLC
|
Jul 09, 2025 Q2 2025 |
1,027
shares
|
$367,666
0.05% of portfolio
|
Q2 2025
Reduced 8.87%
|
|
|
High Tower Trust Services, Lta
|
Apr 20, 2023 Q1 2023 |
1,021
shares
|
$365,518
0.03% of portfolio
|
Q3 2022
Reduced 98.14%
|
|
|
True North Advisors, LLC
|
Jul 16, 2025 Q2 2025 |
1,011
shares
|
$361,938
0.07% of portfolio
|
Q2 2025
Added 38.3%
|
|
|
Alta Advisers LTD
|
Jul 25, 2025 Q2 2025 |
1,010
shares
|
$361,580
0.13% of portfolio
|
Q1 2025
Added 42.25%
|
|
|
Ever Source Wealth Advisors, LLC
|
Aug 13, 2025 Q2 2025 |
1,009
shares
|
$361,222
0.02% of portfolio
|
Q2 2025
Added 9.67%
|
|
|
Los Angeles Capital Management LLC
|
Aug 06, 2025 Q2 2025 |
1,007
shares
|
$360,506
0.0% of portfolio
|
Q2 2025
Reduced 57.49%
|
|
|
Chicago Partners Investment Group LLC
|
Jul 29, 2025 Q2 2025 |
1,006
shares
|
$360,148
0.01% of portfolio
|
Q2 2025
Reduced 1.95%
|
|
|
Grassi Investment Management
|
Jul 21, 2025 Q2 2025 |
1,000
shares
|
$358,000
0.03% of portfolio
|
Q2 2025
Reduced 28.57%
|
|
|
Optimum Investment Advisors
|
Jul 31, 2025 Q2 2025 |
1,000
shares
|
$358,000
0.16% of portfolio
|
Q2 2020
New holding
|
|
|
Cannell & Co.
New York, NY |
Feb 05, 2024 Q4 2023 |
997
shares
|
$356,926
0.01% of portfolio
|
Q4 2023
Reduced 34.49%
|
|
|
Black Diamond Wealth Management Inc.
|
Aug 13, 2025 Q2 2025 |
996
shares
|
$356,568
0.24% of portfolio
|
Q2 2025
Reduced 2.06%
|
|
|
Evergreen Capital Management LLC
Bellevue, WA |
Aug 14, 2025 Q2 2025 |
992
shares
|
$355,136
0.01% of portfolio
|
Q2 2025
Added 1.33%
|
|
|
Creekside Partners
Petaluma, CA |
Jul 28, 2025 Q2 2025 |
982
shares
|
$351,556
0.17% of portfolio
|
Q2 2024
New holding
|
|
|
Ellevest, Inc.
|
Aug 05, 2025 Q2 2025 |
977
shares
|
$349,766
0.06% of portfolio
|
Q2 2025
Reduced 6.06%
|
|
|
Fiduciary Trust CO
Boston, MA |
Aug 13, 2025 Q2 2025 |
977
shares
|
$349,766
0.0% of portfolio
|
Q2 2025
Added 3.61%
|
|
|
F Dx Advisors, Inc.
|
Aug 07, 2025 Q2 2025 |
976
shares
|
$349,408
0.11% of portfolio
|
Q2 2025
Reduced 5.43%
|
|
|
City National Bank Of Florida /Msd
Miami, FL |
Aug 14, 2025 Q2 2025 |
970
shares
|
$347,260
0.25% of portfolio
|
Q2 2025
Added 0.1%
|
|
|
Smith, Moore & Co.
Clayton, MO |
Aug 13, 2025 Q2 2025 |
968
shares
|
$346,544
0.03% of portfolio
|
Q3 2023
Added 0.41%
|
|
|
Smith Chas P & Associates Pa Cpas
|
Jul 17, 2025 Q2 2025 |
965
shares
|
$345,470
0.02% of portfolio
|
Q2 2025
Reduced 1.43%
|
|
|
West Paces Advisors Inc.
Atlanta, GA |
Jul 23, 2025 Q2 2025 |
959
shares
|
$343,322
0.07% of portfolio
|
Q1 2025
Reduced 49.12%
|
|
|
Cornerstone Wealth Group, LLC
|
Jul 28, 2025 Q2 2025 |
957
shares
|
$342,606
0.03% of portfolio
|
Q2 2025
Added 2.68%
|
|
|
Jfs Wealth Advisors, LLC
|
Jul 24, 2025 Q2 2025 |
957
shares
|
$342,606
0.02% of portfolio
|
Q2 2025
Reduced 1.03%
|
|
|
Empower Advisory Group, LLC
Greenwood Village, CO |
Aug 08, 2025 Q2 2025 |
950
shares
|
$340,100
0.0% of portfolio
|
Q2 2025
Reduced 0.21%
|
|
|
Waypoint Wealth Counsel
Atlanta, GA |
Jul 25, 2025 Q2 2025 |
943
shares
|
$337,594
0.17% of portfolio
|
Q2 2025
Added 0.64%
|
|
|
Choate Investment Advisors
Boston, MA |
Aug 12, 2025 Q2 2025 |
939
shares
|
$336,162
0.01% of portfolio
|
Q2 2025
Reduced 0.63%
|