544 hedge funds and large institutions have $27.3B invested in Aon in 2017 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 170 increasing their positions, 236 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
544
Holders Change
-34
Holders Change %
-5.88%
% of All Funds
13.56%
Holding in Top 10
27
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+8%
% of All Funds
0.67%
New
44
Increased
170
Reduced
236
Closed
67
Calls
$16.5M
Puts
$31.4M
Net Calls
-$14.9M
Net Calls Change
-$28.4M
Name Holding Trade Value Shares
Change
Shares
Change %
Wellington Management Group
101
Wellington Management Group
Massachusetts
$26.6M -$98.7M -831,720 -79%
CA
102
Cortland Advisers
Delaware
$26.3M -$60.9K -513 -0.2%
Canada Life
103
Canada Life
Manitoba, Canada
$25.8M -$228K -1,927 -0.9%
GIA
104
Gateway Investment Advisers
Ohio
$25.8M +$1.67M +14,075 +7%
AAM
105
Aberdeen Asset Management
United Kingdom
$25.6M +$391K +3,291 +2%
Aviva
106
Aviva
United Kingdom
$25M -$1.07M -9,014 -4%
Fidelity International
107
Fidelity International
Bermuda
$24.5M
YL
108
YCG LLC
Texas
$24.1M -$53.3K -449 -0.2%
Canada Pension Plan Investment Board
109
Canada Pension Plan Investment Board
Ontario, Canada
$23.9M +$15.4M +130,109 +182%
MCIM
110
Meadow Creek Investment Management
Georgia
$23.5M -$1.2M -10,108 -5%
Natixis Advisors
111
Natixis Advisors
Massachusetts
$23.2M -$1.19M -10,066 -5%
Credit Agricole
112
Credit Agricole
France
$21.2M -$5.43M -45,734 -20%
William Blair & Company
113
William Blair & Company
Illinois
$21.1M -$3.58M -30,531 -14%
ACI
114
AMP Capital Investors
Australia
$20.6M +$2.27M +19,131 +12%
American Century Companies
115
American Century Companies
Missouri
$19.1M -$8.78M -73,989 -31%
RMDI
116
R.M. Davis Inc
Maine
$18.5M +$1.11M +9,337 +6%
EP
117
Elkfork Partners
Oregon
$18.4M -$943K -7,942 -5%
VRS
118
Virginia Retirement Systems
Virginia
$18.4M
GAI
119
General American Investors
New York
$18.3M -$513K -4,325 -3%
TCM
120
Tran Capital Management
California
$18.3M
First Manhattan
121
First Manhattan
New York
$18.3M -$1.04M -8,750 -5%
Royal Bank of Canada
122
Royal Bank of Canada
Ontario, Canada
$17.6M -$12.8M -107,677 -42%
Teacher Retirement System of Texas
123
Teacher Retirement System of Texas
Texas
$17.6M +$16.7M +141,005 +2,030%
SO
124
STRS Ohio
Ohio
$17.5M -$466K -3,925 -3%
FGP
125
Foyston, Gordon, & Payne
Ontario, Canada
$17M +$1.4M +11,792 +9%