Institutional Ownership Aon PLC (AON)
This table provides information about the institutional ownership of Aon PLC (AON). We have compiled data on the 1,419 institutions that hold shares in the stock, with a total of 188 Million shares, which have been reported (via 13F filing form) to have a value of $65.7 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Lts One Management LP
|
Nov 14, 2025 Q3 2025 |
62,500
shares
|
$21.9 Million
8.62% of portfolio
|
Q3 2025
Reduced 23.55%
|
|
|
Tpi Fund Managers LTD
|
Aug 08, 2022 Q2 2022 |
62,399
shares
|
$21.8 Million
2.82% of portfolio
|
Q2 2022
Reduced 2.74%
|
|
|
Resona Asset Management Co.,Ltd.
Koto Ku,Tokyo, M0 |
Oct 31, 2025 Q3 2025 |
61,762
shares
|
$21.6 Million
0.11% of portfolio
|
Q3 2025
Added 0.04%
|
|
|
Handelsbanken Fonder Ab
|
Nov 12, 2025 Q3 2025 |
61,449
shares
|
$21.5 Million
0.07% of portfolio
|
Q3 2025
Added 3.32%
|
|
|
Credit Agricole S A
|
Nov 14, 2025 Q3 2025 |
60,072
shares
|
$21 Million
0.06% of portfolio
|
Q3 2025
Added 37.44%
|
|
|
Arizona State Retirement System
|
Nov 03, 2025 Q3 2025 |
59,940
shares
|
$21 Million
0.12% of portfolio
|
Q3 2025
Added 5.47%
|
|
|
Barings LLC
|
Nov 10, 2025 Q3 2025 |
59,633
shares
|
$20.9 Million
0.43% of portfolio
|
Q3 2025
Added 1240.97%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
59,306
shares
|
$20.8 Million
0.0% of portfolio
|
Q3 2025
Reduced 23.39%
|
|
|
Bank Of Nova Scotia
|
Nov 14, 2025 Q3 2025 |
59,174
shares
|
$20.7 Million
0.04% of portfolio
|
Q3 2025
Added 23.85%
|
|
|
State Of Michigan Retirement System
|
Nov 05, 2025 Q3 2025 |
58,358
shares
|
$20.4 Million
0.1% of portfolio
|
Q3 2025
Reduced 0.68%
|
|
|
Sone Capital Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
58,161
shares
|
$20.4 Million
1.74% of portfolio
|
Q3 2025
New holding
|
|
|
Glenmede Trust CO Na
Philadelphia, PA |
May 15, 2025 Q1 2025 |
57,256
shares
|
$20 Million
0.13% of portfolio
|
Q1 2025
Added 64.8%
|
|
|
Financiere Des Professionnels Fonds D,Investissement Inc.
Montreal, A8 |
Oct 21, 2025 Q3 2025 |
56,961
shares
|
$19.9 Million
1.17% of portfolio
|
Q3 2025
Reduced 1.03%
|
|
|
Czech National Bank
Prague, 2N |
Jan 12, 2026 Q4 2025 |
56,676
shares
|
$19.8 Million
0.13% of portfolio
|
Q4 2025
Added 3.49%
|
|
|
Robeco Institutional Asset Management B.V.
|
Oct 22, 2025 Q3 2025 |
56,474
shares
|
$19.8 Million
0.03% of portfolio
|
Q3 2025
Reduced 1.23%
|
|
|
Engineers Gate Manager LP
New York, NY |
Nov 14, 2025 Q3 2025 |
56,215
shares
|
$19.7 Million
0.25% of portfolio
|
Q3 2025
Added 6505.76%
|
|
|
Vontobel Asset Management Inc
New York, NY |
May 15, 2024 Q1 2024 |
56,008
shares
|
$19.6 Million
0.11% of portfolio
|
Q1 2024
Reduced 9.04%
|
|
|
Picton Mahoney Asset Management
Toronto, A6 |
Nov 12, 2025 Q3 2025 |
55,589
shares
|
$19.5 Million
0.18% of portfolio
|
Q3 2025
Added 5.26%
|
|
|
Managed Asset Portfolios, LLC
Rochester, MI |
Nov 12, 2025 Q3 2025 |
54,878
shares
|
$19.2 Million
2.59% of portfolio
|
Q3 2025
Added 1.1%
|
|
|
Cibc World Markets Corp
New York, NY |
Aug 14, 2025 Q2 2025 |
54,275
shares
|
$19 Million
0.13% of portfolio
|
Q2 2025
Added 2.21%
|
|
|
Abner Herrman & Brock LLC
|
Jan 06, 2026 Q4 2025 |
54,155
shares
|
$19 Million
1.95% of portfolio
|
Q4 2025
Reduced 2.04%
|
|
|
Glenmede Investment Management, LP
Philadelphia, PA |
Nov 13, 2025 Q3 2025 |
52,627
shares
|
$18.4 Million
0.09% of portfolio
|
Q3 2025
Reduced 8.61%
|
|
|
Brinker Capital Investments, LLC
|
Nov 12, 2025 Q3 2025 |
51,962
shares
|
$18.2 Million
0.16% of portfolio
|
Q3 2025
Reduced 14.61%
|
|
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
Nov 12, 2025 Q3 2025 |
51,780
shares
|
$18.1 Million
0.1% of portfolio
|
Q3 2025
Reduced 2.23%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
51,328
shares
|
$18 Million
0.09% of portfolio
|
Q3 2025
New holding
|
|