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 |
|---|---|---|---|---|---|
|
Ninety One Uk LTD
London, X0 |
Jul 18, 2025 Q2 2025 |
57,949
shares
|
$20.7 Million
0.05% of portfolio
|
Q2 2025
Reduced 2.48%
|
|
|
Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main
Frankfurt Am Main, 2M |
Aug 14, 2025 Q2 2025 |
57,877
shares
|
$20.7 Million
0.02% of portfolio
|
Q2 2025
Reduced 96.06%
|
|
|
Glenmede Investment Management, LP
Philadelphia, PA |
Aug 14, 2025 Q2 2025 |
57,587
shares
|
$20.6 Million
0.1% of portfolio
|
Q2 2025
New holding
|
|
|
Financiere Des Professionnels Fonds D,Investissement Inc.
Montreal, A8 |
Jul 09, 2025 Q2 2025 |
57,555
shares
|
$20.6 Million
1.24% of portfolio
|
Q2 2025
Reduced 6.48%
|
|
|
Glenmede Trust CO Na
Philadelphia, PA |
May 15, 2025 Q1 2025 |
57,256
shares
|
$20.5 Million
0.13% of portfolio
|
Q1 2025
Added 64.8%
|
|
|
Robeco Institutional Asset Management B.V.
|
Jul 18, 2025 Q2 2025 |
57,175
shares
|
$20.5 Million
0.03% of portfolio
|
Q2 2025
Added 5.67%
|
|
|
Arizona State Retirement System
|
Aug 13, 2025 Q2 2025 |
56,831
shares
|
$20.3 Million
0.12% of portfolio
|
Q2 2025
Reduced 0.51%
|
|
|
Vontobel Asset Management Inc
New York, NY |
May 15, 2024 Q1 2024 |
56,008
shares
|
$20.1 Million
0.11% of portfolio
|
Q1 2024
Reduced 9.04%
|
|
|
Nisa Investment Advisors, LLC
|
Jul 31, 2025 Q2 2025 |
55,985
shares
|
$20 Million
0.09% of portfolio
|
Q2 2025
Reduced 0.94%
|
|
|
Abner Herrman & Brock LLC
|
Jul 07, 2025 Q2 2025 |
55,787
shares
|
$20 Million
2.22% of portfolio
|
Q2 2025
New holding
|
|
|
Managed Asset Portfolios, LLC
Rochester, MI |
Aug 11, 2025 Q2 2025 |
54,280
shares
|
$19.4 Million
2.71% of portfolio
|
Q2 2025
Added 40.68%
|
|
|
Cibc World Markets Corp
New York, NY |
Aug 14, 2025 Q2 2025 |
54,275
shares
|
$19.4 Million
0.13% of portfolio
|
Q2 2025
Added 2.21%
|
|
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
Aug 08, 2025 Q2 2025 |
52,960
shares
|
$19 Million
0.1% of portfolio
|
Q2 2025
Added 7.08%
|
|
|
Picton Mahoney Asset Management
Toronto, A6 |
Aug 12, 2025 Q2 2025 |
52,813
shares
|
$18.9 Million
0.19% of portfolio
|
Q2 2025
Added 3.47%
|
|
|
Czech National Bank
Prague, 2N |
Jul 09, 2025 Q2 2025 |
52,783
shares
|
$18.9 Million
0.15% of portfolio
|
Q2 2025
Added 6.26%
|
|
|
Xponance, Inc.
|
Aug 14, 2025 Q2 2025 |
51,332
shares
|
$18.4 Million
0.16% of portfolio
|
Q2 2025
Added 72.01%
|
|
|
Oppenheimer Asset Management Inc.
New York, NY |
Jul 31, 2025 Q2 2025 |
50,651
shares
|
$18.1 Million
0.22% of portfolio
|
Q2 2025
Added 0.05%
|
|
|
Private Ocean, LLC
|
Jul 30, 2024 Q2 2024 |
50,076
shares
|
$17.9 Million
1.37% of portfolio
|
Q2 2024
New holding
|
|
|
Williams Jones Wealth Management, Llc.
New York, NY |
Aug 14, 2025 Q2 2025 |
49,891
shares
|
$17.9 Million
0.22% of portfolio
|
Q2 2025
Reduced 29.28%
|
|
|
Global Frontier Investments LLC
Charleston, SC |
Aug 13, 2025 Q2 2025 |
49,000
shares
|
$17.5 Million
4.17% of portfolio
|
Q4 2023
Added 226.67%
|
|
|
Cullen/Frost Bankers, Inc.
|
Jul 30, 2025 Q2 2025 |
47,966
shares
|
$17.2 Million
0.22% of portfolio
|
Q2 2025
Added 2.05%
|
|
|
Pro Share Advisors LLC
|
Aug 07, 2025 Q2 2025 |
47,799
shares
|
$17.1 Million
0.04% of portfolio
|
Q2 2025
Reduced 5.65%
|
|
|
Amalgamated Bank
New York, NY |
Aug 04, 2025 Q2 2025 |
47,798
shares
|
$17.1 Million
0.14% of portfolio
|
Q2 2025
Added 10.76%
|
|
|
Bank Of Nova Scotia
|
Aug 13, 2025 Q2 2025 |
47,779
shares
|
$17.1 Million
0.04% of portfolio
|
Q2 2025
Added 111.5%
|
|
|
Cibc World Market Inc.
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
47,298
shares
|
$16.9 Million
0.04% of portfolio
|
Q2 2025
Reduced 8.26%
|