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 191 Million shares, which have been reported (via 13F filing form) to have a value of $67.2 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
19,778,451
shares
|
$6.98 Billion
0.15% of portfolio
|
Q1 2025
Added 1.33%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
15,266,345
shares
|
$5.38 Billion
0.1% of portfolio
|
Q2 2024
Added 5.39%
|
|
|
Capital World Investors
Los Angeles, CA |
May 12, 2025 Q1 2025 |
12,097,577
shares
|
$4.27 Billion
0.82% of portfolio
|
Q1 2025
Added 0.0%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
May 02, 2025 Q1 2025 |
9,832,327
shares
|
$3.47 Billion
1.39% of portfolio
|
Q1 2025
Reduced 15.36%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
9,173,788
shares
|
$3.24 Billion
0.15% of portfolio
|
Q1 2025
Added 0.91%
|
|
|
Morgan Stanley
New York, NY |
May 15, 2025 Q1 2025 |
8,726,304
shares
|
$3.08 Billion
0.26% of portfolio
|
Q1 2025
Added 4.08%
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
5,656,323
shares
|
$2 Billion
0.18% of portfolio
|
Q1 2025
Added 5.62%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
5,414,557
shares
|
$1.91 Billion
0.17% of portfolio
|
Q1 2025
Added 9.39%
|
|
|
Hps Investment Partners, LLC
New York, NY |
May 15, 2025 Q1 2025 |
4,339,759
shares
|
$1.53 Billion
99.44% of portfolio
|
Q2 2024
New holding
|
|
|
Warren Buffett
Berkshire Hathaway Inc | Omaha, Ne
|
May 15, 2025 Q1 2025 |
4,100,000
shares
|
$1.45 Billion
0.64% of portfolio
|
Q3 2023
Reduced 5.42%
|
|
|
Mawer Investment Management Ltd.
Calgary, A0 |
May 07, 2025 Q1 2025 |
3,273,574
shares
|
$1.15 Billion
6.53% of portfolio
|
Q1 2025
Reduced 16.12%
|
|
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
May 12, 2025 Q1 2025 |
3,007,719
shares
|
$1.06 Billion
3.77% of portfolio
|
Q1 2025
Added 318.13%
|
|
|
Eagle Capital Management LLC
New York, NY |
May 15, 2025 Q1 2025 |
2,623,489
shares
|
$925 Million
3.9% of portfolio
|
Q1 2025
Reduced 34.14%
|
|
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
May 12, 2025 Q1 2025 |
2,390,571
shares
|
$843 Million
0.9% of portfolio
|
Q1 2025
Added 2.63%
|
|
|
Northern Trust Corp
Chicago, IL |
May 13, 2025 Q1 2025 |
2,290,619
shares
|
$808 Million
0.14% of portfolio
|
Q1 2025
Added 6.1%
|
|
|
Lazard Asset Management LLC
New York, NY |
May 15, 2025 Q1 2025 |
2,240,955
shares
|
$790 Million
1.54% of portfolio
|
Q1 2025
Reduced 4.12%
|
|
|
Neuberger Berman Group LLC
New York, NY |
May 13, 2025 Q1 2025 |
2,136,107
shares
|
$753 Million
0.75% of portfolio
|
Q1 2025
Added 0.58%
|
|
|
Artisan Partners Limited Partnership
Milwaukee, WI |
May 14, 2025 Q1 2025 |
2,135,832
shares
|
$753 Million
1.47% of portfolio
|
Q1 2025
Added 3.3%
|
|
|
Boston Partners
Boston, MA |
May 12, 2025 Q1 2025 |
2,121,607
shares
|
$748 Million
1.09% of portfolio
|
Q1 2025
Added 4.2%
|
|
|
Wcm Investment Management, LLC
Laguna Beach, CA |
Apr 28, 2025 Q1 2025 |
2,051,816
shares
|
$724 Million
2.38% of portfolio
|
Q1 2025
Added 0.3%
|
|
|
Bank Of America Corp
Charlotte, NC |
May 15, 2025 Q1 2025 |
1,869,779
shares
|
$660 Million
0.06% of portfolio
|
Q1 2025
Added 16.39%
|
|
|
Veritas Asset Management LLP
|
May 15, 2025 Q1 2025 |
1,839,697
shares
|
$649 Million
8.32% of portfolio
|
Q1 2025
Reduced 17.15%
|
|
|
Capital International Investors
Los Angeles, CA |
May 12, 2025 Q1 2025 |
1,681,579
shares
|
$593 Million
0.14% of portfolio
|
Q1 2025
Reduced 12.62%
|
|
|
Sustainable Growth Advisers, LP
Stamford, CT |
May 06, 2025 Q1 2025 |
1,592,962
shares
|
$562 Million
3.71% of portfolio
|
Q1 2025
Reduced 29.63%
|
|
|
Independent Franchise Partners LLP
London, X0 |
May 14, 2025 Q1 2025 |
1,583,221
shares
|
$558 Million
5.14% of portfolio
|
Q1 2025
Reduced 21.51%
|