1,013 hedge funds and large institutions have $60.9B invested in Aon in 2023 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 322 increasing their positions, 402 reducing their positions, and 68 closing their positions.

Holders
1,013
Holders Change
+11
Holders Change %
+1.1%
% of All Funds
15.98%
Holding in Top 10
36
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+9.09%
% of All Funds
0.57%
New
87
Increased
322
Reduced
402
Closed
68
Calls
$165M
Puts
$263M
Net Calls
-$97.5M
Net Calls Change
-$185M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$6.07B 17,578,043 -207,661 -1%
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$5.25B 15,209,121 -317,720 -2%
BlackRock
3
BlackRock
New York
$4.75B 13,759,850 -187,394 -1%
Capital World Investors
4
Capital World Investors
California
$3.31B 9,594,253 -16,342 -0.2%
State Street
5
State Street
Massachusetts
$2.88B 8,356,672 +158,668 +2%
Morgan Stanley
6
Morgan Stanley
New York
$2.02B 5,843,402 +263,405 +5%
Capital International Investors
7
Capital International Investors
California
$1.94B 5,632,173 -108,853 -2%
WCM Investment Management
8
WCM Investment Management
California
$1.74B 5,033,579 +37,097 +0.7%
Mawer Investment Management
9
Mawer Investment Management
Alberta, Canada
$1.59B 4,593,098 -332,184 -7%
Lazard Asset Management
10
Lazard Asset Management
New York
$1.53B 4,429,362 +243,371 +6%
Berkshire Hathaway
11
Berkshire Hathaway
Nebraska
$1.5B 4,335,000
Geode Capital Management
12
Geode Capital Management
Massachusetts
$1.43B 4,145,217 +523,613 +14%
SGA
13
Sustainable Growth Advisers
Connecticut
$879M 2,547,402 +751,015 +42%
Neuberger Berman Group
14
Neuberger Berman Group
New York
$823M 2,383,479 -160,401 -6%
GQG Partners
15
GQG Partners
Florida
$771M 2,234,551 -2,802 -0.1%
Northern Trust
16
Northern Trust
Illinois
$769M 2,226,409 -209,171 -9%
Mackenzie Financial
17
Mackenzie Financial
Ontario, Canada
$748M 2,208,746 -78,308 -3%
Bank of America
18
Bank of America
North Carolina
$743M 2,151,712 -324,513 -13%
IFP
19
Independent Franchise Partners
United Kingdom
$704M 2,040,211 +3,478 +0.2%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$681M 1,973,538 +96,144 +5%
LP
21
Longview Partners
Guernsey
$630M 1,825,402 -15,820 -0.9%
Eagle Capital Management (New York)
22
Eagle Capital Management (New York)
New York
$624M 1,806,709 -115,854 -6%
Invesco
23
Invesco
Georgia
$596M 1,726,006 +337,960 +24%
Boston Partners
24
Boston Partners
Massachusetts
$523M 1,516,908 -15,237 -1%
Fidelity Investments
25
Fidelity Investments
Massachusetts
$507M 1,468,243 +575,353 +64%