687 hedge funds and large institutions have $29.7B invested in Aon in 2018 Q4 according to their latest regulatory filings, with 124 funds opening new positions, 216 increasing their positions, 235 reducing their positions, and 55 closing their positions.

Holders
687
Holders Change
+64
Holders Change %
+10.27%
% of All Funds
15.33%
Holding in Top 10
29
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+20.83%
% of All Funds
0.65%
New
124
Increased
216
Reduced
235
Closed
55
Calls
$54.1M
Puts
$46.7M
Net Calls
+$7.37M
Net Calls Change
-$23.1M
Name Market Value Shares Shares
Change
Shares
Change %
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$3.27B 22,515,572 +1,072,842 +5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$2.63B 18,062,565 +162,486 +0.9%
BlackRock
3
BlackRock
New York
$2.33B 15,997,384 +1,162,646 +8%
State Street
4
State Street
Massachusetts
$1.51B 10,418,754 -360,329 -3%
Artisan Partners
5
Artisan Partners
Wisconsin
$1.36B 9,325,174 +61,519 +0.7%
Lazard Asset Management
6
Lazard Asset Management
New York
$1.34B 9,213,890 +129,033 +1%
LP
7
Longview Partners
Guernsey
$904M 6,218,819 -444,708 -7%
Mawer Investment Management
8
Mawer Investment Management
Alberta, Canada
$834M 5,736,969 +161,281 +3%
Eagle Capital Management (New York)
9
Eagle Capital Management (New York)
New York
$735M 5,056,142 -2,524,574 -33%
Capital International Investors
10
Capital International Investors
California
$709M 4,875,556 +257,312 +6%
Neuberger Berman Group
11
Neuberger Berman Group
New York
$586M 4,029,882 -232,999 -5%
Janus Henderson Group
12
Janus Henderson Group
United Kingdom
$538M 3,698,181 -86,831 -2%
Boston Partners
13
Boston Partners
Massachusetts
$528M 3,634,161 +907,862 +33%
Invesco
14
Invesco
Georgia
$436M 2,999,036 -550,701 -16%
Capital World Investors
15
Capital World Investors
California
$421M 2,895,000 +861,500 +42%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$418M 2,880,464 +266,133 +10%
Northern Trust
17
Northern Trust
Illinois
$414M 2,849,352 +70,041 +3%
Ameriprise
18
Ameriprise
Minnesota
$345M 2,373,659 -360,953 -13%
DZ Bank
19
DZ Bank
Germany
$332M 2,307,134 -294,148 -11%
Bank of America
20
Bank of America
North Carolina
$284M 1,954,224 -27,986 -1%
FPA
21
First Pacific Advisors
California
$273M 1,875,117 -1,216,012 -39%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$272M 1,868,297 -118,489 -6%
Principal Financial Group
23
Principal Financial Group
Iowa
$258M 1,771,475 -909,197 -34%
Mackenzie Financial
24
Mackenzie Financial
Ontario, Canada
$219M 1,508,620 +78,635 +5%
IAM
25
Iridian Asset Management
Connecticut
$209M 1,435,747 -91,409 -6%