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 |
|---|---|---|---|---|---|
|
Hollencrest Capital Management
|
Aug 18, 2025 Q2 2025 |
185
shares
|
$66,230
0.0% of portfolio
|
Q1 2024
Reduced 75.53%
|
|
|
Sturgeon Ventures LLP
|
Oct 17, 2023 Q3 2023 |
180
shares
|
$64,440
0.08% of portfolio
|
Q1 2023
New holding
|
|
|
Orion Capital Management LLC
|
Jul 31, 2025 Q2 2025 |
176
shares
|
$63,008
0.02% of portfolio
|
Q4 2024
New holding
|
|
|
Column Capital Advisors, LLC
|
Nov 03, 2023 Q3 2023 |
176
shares
|
$63,008
0.0% of portfolio
|
Q2 2023
Reduced 17.76%
|
|
|
Harbour Investments, Inc.
Madison, WI |
Jul 28, 2025 Q2 2025 |
175
shares
|
$62,650
0.0% of portfolio
|
Q2 2025
Added 2.34%
|
|
|
Bdo Wealth Advisors, LLC
Jacksonville, FL |
Aug 01, 2023 Q2 2023 |
175
shares
|
$62,650
0.01% of portfolio
|
Q2 2023
Added 16.67%
|
|
|
Maseco LLP
London, |
Jul 15, 2025 Q2 2025 |
172
shares
|
$61,576
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
New Square Capital LLC
|
Aug 05, 2025 Q2 2025 |
170
shares
|
$60,860
0.0% of portfolio
|
Q2 2025
Added 193.1%
|
|
|
Pin Oak Investment Advisors Inc
Houston, TX |
Aug 11, 2025 Q2 2025 |
162
shares
|
$57,996
0.05% of portfolio
|
Q2 2025
New holding
|
|
|
First Capital Advisors Group, Llc.
Little Silver, NJ |
Aug 15, 2023 Q2 2023 |
161
shares
|
$57,638
0.03% of portfolio
|
Q2 2023
New holding
|
|
|
Nemes Rush Group LLC
Novi, MI |
Aug 12, 2025 Q2 2025 |
155
shares
|
$55,490
0.01% of portfolio
|
Q1 2025
Added 0.65%
|
|
|
First United Bank & Trust
|
Jul 18, 2025 Q2 2025 |
150
shares
|
$53,700
0.02% of portfolio
|
Q4 2023
New holding
|
|
|
Dagco, Inc.
|
Aug 14, 2025 Q2 2025 |
150
shares
|
$53,700
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Clear Street Markets LLC
|
Aug 12, 2025 Q2 2025 |
145
shares
|
$51,910
0.02% of portfolio
|
Q2 2025
New holding
|
|
|
Farmers & Merchants Investments Inc
|
Jul 14, 2025 Q2 2025 |
144
shares
|
$51,552
0.0% of portfolio
|
Q1 2024
Reduced 1.37%
|
|
|
Grayhawk Investment Strategies Inc.
Calgary, A0 |
May 15, 2025 Q1 2025 |
142
shares
|
$50,836
0.13% of portfolio
|
Q1 2023
New holding
|
|
|
Sagard Holdings Management Inc.
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
142
shares
|
$50,836
0.14% of portfolio
|
Q2 2025
New holding
|
|
|
Coston, Mc Isaac & Partners
Bar Harbor, ME |
Aug 12, 2025 Q2 2025 |
140
shares
|
$50,120
0.02% of portfolio
|
Q2 2022
New holding
|
|
|
Financial Network Wealth Advisors LLC
Murray, UT |
Aug 14, 2025 Q2 2025 |
139
shares
|
$49,762
0.06% of portfolio
|
Q1 2025
New holding
|
|
|
Boyd Watterson Asset Management LLC
|
Aug 01, 2025 Q2 2025 |
138
shares
|
$49,404
0.02% of portfolio
|
Q4 2022
New holding
|
|
|
Zrc Wealth Management, LLC
Santa Rosa, CA |
Jul 08, 2025 Q2 2025 |
138
shares
|
$49,404
0.02% of portfolio
|
Q2 2025
Added 15.97%
|
|
|
Sugarloaf Wealth Management, LLC
|
Jan 10, 2025 Q4 2024 |
136
shares
|
$48,688
0.01% of portfolio
|
Q1 2021
New holding
|
|
|
Meeder Asset Management Inc
|
Aug 07, 2025 Q2 2025 |
134
shares
|
$47,972
0.0% of portfolio
|
Q2 2025
Added 19.64%
|
|
|
Rise Advisors, LLC
|
Jul 08, 2025 Q2 2025 |
131
shares
|
$46,898
0.02% of portfolio
|
Q2 2025
Added 0.77%
|
|
|
Cambridge Trust CO
Boston, MA |
May 30, 2024 Q1 2024 |
124
shares
|
$44,392
0.0% of portfolio
|
Q1 2024
Reduced 46.55%
|