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 |
|---|---|---|---|---|---|
|
Greenspring Advisors, LLC
|
Apr 14, 2025 Q1 2025 |
870
shares
|
$311,460
0.08% of portfolio
|
Q2 2023
Reduced 31.92%
|
|
|
Paradigm Financial Partners, LLC
|
Jul 17, 2025 Q2 2025 |
861
shares
|
$308,238
0.03% of portfolio
|
Q2 2025
Reduced 3.48%
|
|
|
Kohmann Bosshard Financial Services, LLC
|
Aug 12, 2025 Q2 2025 |
859
shares
|
$307,522
0.03% of portfolio
|
Q2 2021
New holding
|
|
|
Engineers Gate Manager LP
New York, NY |
Aug 14, 2025 Q2 2025 |
851
shares
|
$304,658
0.0% of portfolio
|
Q2 2025
Reduced 95.64%
|
|
|
Guyasuta Investment Advisors Inc
|
Jul 17, 2025 Q2 2025 |
850
shares
|
$304,300
0.02% of portfolio
|
Q3 2024
New holding
|
|
|
Advisory Services Network, LLC
|
Aug 19, 2025 Q2 2025 |
848
shares
|
$303,584
0.01% of portfolio
|
Q2 2025
Added 12.17%
|
|
|
Sowell Financial Services LLC
North Little Rock, AR |
Jul 11, 2025 Q2 2025 |
846
shares
|
$302,868
0.01% of portfolio
|
Q2 2025
Added 29.75%
|
|
|
Great Lakes Advisors, LLC
Chicago, IL |
Aug 11, 2025 Q2 2025 |
838
shares
|
$300,004
0.0% of portfolio
|
Q2 2025
Reduced 0.36%
|
|
|
First National Bank Of Hutchinson
|
Jul 29, 2025 Q2 2025 |
828
shares
|
$296,424
0.19% of portfolio
|
Q2 2025
Added 5.21%
|
|
|
Custom Index Systems, LLC
New York, NY |
Aug 13, 2025 Q2 2025 |
828
shares
|
$296,424
0.14% of portfolio
|
Q2 2025
Added 15.8%
|
|
|
Aspen Grove Capital, LLC
Avon, CO |
Aug 14, 2025 Q2 2025 |
821
shares
|
$293,918
0.05% of portfolio
|
Q2 2025
Added 25.34%
|
|
|
Dowling & Yahnke LLC
San Diego, CA |
Nov 02, 2022 Q3 2022 |
819
shares
|
$293,202
0.1% of portfolio
|
Q3 2022
Added 4.07%
|
|
|
J. Safra Sarasin Holding Ag
Basel, V8 |
Jul 21, 2025 Q2 2025 |
819
shares
|
$293,202
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Stonnington Group, LLC
|
Apr 14, 2023 Q1 2023 |
815
shares
|
$291,770
0.07% of portfolio
|
Q3 2022
Reduced 10.93%
|
|
|
Nu Wave Investment Management, LLC
|
Oct 21, 2022 Q3 2022 |
814
shares
|
$291,412
0.25% of portfolio
|
Q3 2022
New holding
|
|
|
Welch & Forbes LLC
|
Aug 04, 2025 Q2 2025 |
813
shares
|
$291,054
0.0% of portfolio
|
Q2 2025
Reduced 0.25%
|
|
|
Seeds Investor LLC
New York, NY |
May 14, 2025 Q1 2025 |
813
shares
|
$291,054
0.09% of portfolio
|
Q1 2025
Added 28.44%
|
|
|
Heritage Wealth Advisors
|
Aug 11, 2025 Q2 2025 |
811
shares
|
$290,338
0.01% of portfolio
|
Q1 2025
Reduced 1.34%
|
|
|
Strateg Iq Financial Group, LLC
|
Jan 23, 2024 Q4 2023 |
806
shares
|
$288,548
0.03% of portfolio
|
Q4 2023
Reduced 0.12%
|
|
|
Ronald Blue Trust, Inc.
Brentwood, TN |
Jul 24, 2025 Q2 2025 |
806
shares
|
$288,548
0.0% of portfolio
|
Q2 2025
Reduced 9.94%
|
|
|
Exchange Bank
Santa Rosa, CA |
Jul 09, 2025 Q2 2025 |
805
shares
|
$288,190
0.23% of portfolio
|
Q2 2025
Reduced 2.9%
|
|
|
Rvw Wealth, LLC
|
Jul 15, 2025 Q2 2025 |
800
shares
|
$286,400
0.03% of portfolio
|
Q1 2025
New holding
|
|
|
Connors Investor Services Inc
Wyomissing, PA |
Jul 30, 2025 Q2 2025 |
800
shares
|
$286,400
0.03% of portfolio
|
Q1 2023
Reduced 20.0%
|
|
|
Vision Point Advisory Group, LLC
Dallas, TX |
Jul 09, 2025 Q2 2025 |
794
shares
|
$284,252
0.07% of portfolio
|
Q2 2025
New holding
|
|
|
Trust CO Of Oklahoma
|
Jul 07, 2025 Q2 2025 |
793
shares
|
$283,894
0.09% of portfolio
|
Q2 2025
Reduced 13.05%
|