Institutional Ownership Aon PLC (AON)
This table provides information about the institutional ownership of Aon PLC (AON). We have compiled data on the 1,314 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 $73.9 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Feb 11, 2025 Q4 2024 |
19,519,752
shares
|
$7.6 Billion
0.13% of portfolio
|
Q4 2024
Added 0.45%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
15,266,345
shares
|
$5.95 Billion
0.1% of portfolio
|
Q2 2024
Added 5.39%
|
|
|
Capital World Investors
Los Angeles, CA |
Feb 13, 2025 Q4 2024 |
12,097,257
shares
|
$4.71 Billion
0.69% of portfolio
|
Q4 2024
Added 0.24%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
Feb 12, 2025 Q4 2024 |
11,616,324
shares
|
$4.53 Billion
1.4% of portfolio
|
Q4 2024
Reduced 4.51%
|
|
|
State Street Corp
Boston, MA |
Feb 14, 2025 Q4 2024 |
9,090,922
shares
|
$3.54 Billion
0.13% of portfolio
|
Q4 2024
Added 2.79%
|
|
|
Morgan Stanley
New York, NY |
Feb 14, 2025 Q4 2024 |
8,384,281
shares
|
$3.27 Billion
0.22% of portfolio
|
Q4 2024
Added 3.23%
|
|
|
Jpmorgan Chase & CO
New York, NY |
Feb 12, 2025 Q4 2024 |
5,355,382
shares
|
$2.09 Billion
0.16% of portfolio
|
Q4 2024
Added 7.96%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Feb 12, 2025 Q4 2024 |
4,949,919
shares
|
$1.93 Billion
0.14% of portfolio
|
Q4 2024
Added 14.52%
|
|
|
Hps Investment Partners, LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
4,339,759
shares
|
$1.69 Billion
98.48% of portfolio
|
Q2 2024
New holding
|
|
|
Warren Buffett
Berkshire Hathaway Inc | Omaha, Ne
|
Feb 14, 2025 Q4 2024 |
4,100,000
shares
|
$1.6 Billion
0.56% of portfolio
|
Q3 2023
Reduced 5.42%
|
|
|
Eagle Capital Management LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
3,983,556
shares
|
$1.55 Billion
5.35% of portfolio
|
Q4 2024
Reduced 0.07%
|
|
|
Mawer Investment Management Ltd.
Calgary, A0 |
Feb 12, 2025 Q4 2024 |
3,902,727
shares
|
$1.52 Billion
6.58% of portfolio
|
Q4 2024
Reduced 8.59%
|
|
|
Lazard Asset Management LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
2,337,174
shares
|
$910 Million
1.36% of portfolio
|
Q4 2024
Reduced 12.38%
|
|
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
Feb 12, 2025 Q4 2024 |
2,329,221
shares
|
$907 Million
0.83% of portfolio
|
Q4 2024
Added 2.86%
|
|
|
Sustainable Growth Advisers, LP
Stamford, CT |
Feb 10, 2025 Q4 2024 |
2,263,783
shares
|
$882 Million
4.26% of portfolio
|
Q4 2024
Reduced 19.91%
|
|
|
Veritas Asset Management LLP
|
Feb 04, 2025 Q4 2024 |
2,220,648
shares
|
$865 Million
8.36% of portfolio
|
Q4 2024
Reduced 26.24%
|
|
|
Northern Trust Corp
Chicago, IL |
Feb 14, 2025 Q4 2024 |
2,158,943
shares
|
$841 Million
0.11% of portfolio
|
Q4 2024
Added 9.29%
|
|
|
Neuberger Berman Group LLC
New York, NY |
Feb 13, 2025 Q4 2024 |
2,123,862
shares
|
$827 Million
0.63% of portfolio
|
Q4 2024
Added 4.23%
|
|
|
Artisan Partners Limited Partnership
Milwaukee, WI |
Feb 12, 2025 Q4 2024 |
2,067,551
shares
|
$805 Million
1.19% of portfolio
|
Q4 2024
Added 86.71%
|
|
|
Wcm Investment Management, LLC
Laguna Beach, CA |
Feb 11, 2025 Q4 2024 |
2,045,778
shares
|
$797 Million
2.02% of portfolio
|
Q4 2024
Reduced 41.31%
|
|
|
Boston Partners
Boston, MA |
Feb 10, 2025 Q4 2024 |
2,035,998
shares
|
$793 Million
0.94% of portfolio
|
Q4 2024
Added 13.66%
|
|
|
Independent Franchise Partners LLP
London, X0 |
Feb 13, 2025 Q4 2024 |
2,016,972
shares
|
$786 Million
6.15% of portfolio
|
Q4 2024
Added 2.29%
|
|
|
Capital International Investors
Los Angeles, CA |
Feb 13, 2025 Q4 2024 |
1,924,432
shares
|
$750 Million
0.14% of portfolio
|
Q4 2024
Reduced 6.07%
|
|
|
Farallon Capital Management LLC
San Francisco, CA |
Feb 14, 2025 Q4 2024 |
1,832,733
shares
|
$714 Million
3.5% of portfolio
|
Q4 2024
Added 7.43%
|
|
|
Norges Bank
Oslo, Q8 |
Feb 12, 2025 Q4 2024 |
1,661,280
shares
|
$647 Million
0.08% of portfolio
|
Q4 2024
New holding
|