Institutional Ownership Aon PLC (AON)
This table provides information about the institutional ownership of Aon PLC (AON). We have compiled data on the 1,412 institutions that hold shares in the stock, with a total of 190 Million shares, which have been reported (via 13F filing form) to have a value of $67.9 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
National Bank Of Canada
|
May 12, 2025 Q1 2025 |
211,789
shares
|
$75.6 Million
0.1% of portfolio
|
Q1 2025
Reduced 16.81%
|
|
|
Eaton Vance Management
Boston, MA |
Nov 14, 2022 Q3 2022 |
208,471
shares
|
$74.4 Million
0.08% of portfolio
|
Q3 2022
Reduced 0.01%
|
|
|
Nicholas Company, Inc.
|
May 08, 2025 Q1 2025 |
197,787
shares
|
$70.6 Million
1.43% of portfolio
|
Q1 2025
Reduced 13.37%
|
|
|
Pictet Asset Management Sa
Geneva 73, V8 |
Aug 10, 2023 Q2 2023 |
196,908
shares
|
$70.3 Million
0.08% of portfolio
|
Q2 2023
Added 30.35%
|
|
|
Squarepoint Ops LLC
New York, NY |
May 15, 2025 Q1 2025 |
195,966
shares
|
$69.9 Million
0.1% of portfolio
|
Q1 2025
Added 188.83%
|
|
|
Junto Capital Management LP
New York, NY |
May 15, 2025 Q1 2025 |
188,993
shares
|
$67.5 Million
1.65% of portfolio
|
Q1 2025
New holding
|
|
|
State Board Of Administration Of Florida Retirement System
|
May 12, 2025 Q1 2025 |
187,332
shares
|
$66.9 Million
0.15% of portfolio
|
Q4 2024
Reduced 0.8%
|
|
|
Capital Group Private Client Services, Inc.
Los Angeles, CA |
May 12, 2025 Q1 2025 |
185,244
shares
|
$66.1 Million
0.77% of portfolio
|
Q1 2025
Reduced 4.24%
|
|
|
Frontier Capital Management CO LLC
|
May 15, 2025 Q1 2025 |
178,972
shares
|
$63.9 Million
0.84% of portfolio
|
Q1 2025
Added 24.25%
|
|
|
Cibc Asset Management Inc
Toronto, A6 |
May 13, 2025 Q1 2025 |
176,073
shares
|
$62.8 Million
0.25% of portfolio
|
Q1 2025
Reduced 6.44%
|
|
|
Nomura Asset Management CO LTD
Tokyo, M0 |
May 12, 2025 Q1 2025 |
173,944
shares
|
$62.1 Million
0.22% of portfolio
|
Q1 2025
Added 2.57%
|
|
|
Assenagon Asset Management S.A.
|
Jul 11, 2025 Q2 2025 |
173,607
shares
|
$62 Million
0.1% of portfolio
|
Q2 2025
Reduced 64.84%
|
|
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
May 15, 2025 Q1 2025 |
170,969
shares
|
$61 Million
0.13% of portfolio
|
Q1 2025
Added 85.7%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
May 15, 2025 Q1 2025 |
164,087
shares
|
$58.6 Million
0.26% of portfolio
|
Q1 2025
Added 24.17%
|
|
|
Gfi Investment Counsel Ltd.
Toronto, A6 |
May 14, 2025 Q1 2025 |
163,336
shares
|
$58.3 Million
8.02% of portfolio
|
Q4 2024
Reduced 1.96%
|
|
|
Night Owl Capital Management, LLC
Greenwich, CT |
May 15, 2025 Q1 2025 |
158,553
shares
|
$56.6 Million
8.88% of portfolio
|
Q1 2025
Added 3.87%
|
|
|
New York State Teachers Retirement System
|
Apr 25, 2025 Q1 2025 |
156,468
shares
|
$55.8 Million
0.14% of portfolio
|
Q1 2025
Reduced 6.04%
|
|
|
Hsbc Holdings PLC
London, X0 |
May 14, 2025 Q1 2025 |
152,392
shares
|
$54.4 Million
0.04% of portfolio
|
Q1 2025
Added 46.41%
|
|
|
Ycg, LLC
|
May 13, 2025 Q1 2025 |
148,016
shares
|
$52.8 Million
4.75% of portfolio
|
Q1 2025
Reduced 0.58%
|
|
|
Abrdn PLC
|
May 13, 2025 Q1 2025 |
144,136
shares
|
$51.4 Million
0.11% of portfolio
|
Q1 2025
Added 108.22%
|
|
|
Stifel Financial Corp
St. Louis, MO |
May 13, 2025 Q1 2025 |
144,087
shares
|
$51.4 Million
0.06% of portfolio
|
Q1 2025
Reduced 3.51%
|
|
|
M.D. Sass Investors Services, Inc.
New York, NY |
May 09, 2025 Q1 2025 |
140,434
shares
|
$50.1 Million
5.44% of portfolio
|
Q1 2025
Reduced 18.04%
|
|
|
Jefferies Financial Group Inc.
New York, NY |
May 08, 2025 Q1 2025 |
135,419
shares
|
$48.3 Million
0.51% of portfolio
|
Q1 2025
Added 2290.87%
|
|
|
Gluskin Sheff & Assoc Inc
Toronto, A6 |
May 15, 2025 Q1 2025 |
133,943
shares
|
$47.8 Million
7.23% of portfolio
|
Q1 2025
Reduced 12.93%
|
|
|
Hm Payson & CO
Portland, ME |
Apr 29, 2025 Q1 2025 |
129,656
shares
|
$46.3 Million
0.92% of portfolio
|
Q1 2025
Added 1.1%
|