631 hedge funds and large institutions have $29.5B invested in Aon in 2018 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 173 increasing their positions, 263 reducing their positions, and 70 closing their positions.

Holders
631
Holders Change
-3
Holders Change %
-0.47%
% of All Funds
14.48%
Holding in Top 10
25
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+13.64%
% of All Funds
0.57%
New
75
Increased
173
Reduced
263
Closed
70
Calls
$55.8M
Puts
$29.1M
Net Calls
+$26.7M
Net Calls Change
-$32.6M
Name Market Value Shares Shares
Change
Shares
Change %
Chevy Chase Trust
101
Chevy Chase Trust
Maryland
$29.4M 209,331 -8,166 -4%
Robeco Institutional Asset Management
102
Robeco Institutional Asset Management
Netherlands
$29.2M 208,247 +45,188 +28%
Aberdeen Group
103
Aberdeen Group
United Kingdom
$28.8M 204,779 -8,285 -4%
EVM
104
Eaton Vance Management
Massachusetts
$27.9M 199,060 +117,753 +145%
DS
105
Dudley & Shanley
Florida
$27.8M 198,250 -2,400 -1%
GIA
106
Gateway Investment Advisers
Ohio
$27.7M 197,399 -2,158 -1%
CA
107
Cortland Advisers
Delaware
$27M 192,109
MCIM
108
Meadow Creek Investment Management
Georgia
$24.4M 174,104 -560 -0.3%
CCM
109
Corsair Capital Management
New York
$23.3M 165,854 -7,861 -5%
RMDI
110
R.M. Davis Inc
Maine
$23.1M 164,771 +3,556 +2%
Natixis Advisors
111
Natixis Advisors
Massachusetts
$22.4M 159,555 -24,798 -13%
GAI
112
General American Investors
New York
$21.7M 154,552
AG
113
Aperio Group
California
$21.3M 151,838 +6,604 +5%
State of Tennessee, Department of Treasury
114
State of Tennessee, Department of Treasury
Tennessee
$19.7M 140,358 +10,710 +8%
NLGIA
115
Nippon Life Global Investors Americas
New York
$19.4M 137,940 -12,620 -8%
EP
116
Elkfork Partners
Oregon
$19.2M 136,796 -440 -0.3%
Connor, Clark & Lunn Investment Management (CC&L)
117
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$19.1M 136,354 +18,350 +16%
MAM
118
Martingale Asset Management
Massachusetts
$19M 135,703 -147,411 -52%
BCIM
119
British Columbia Investment Management
British Columbia, Canada
$18.8M 134,093 -5,729 -4%
MWNA
120
Marshall Wace North America
New York
$18.7M 133,219 +119,165 +848%
FGP
121
Foyston, Gordon, & Payne
Ontario, Canada
$18.7M 133,106 -8,192 -6%
Toronto Dominion Bank
122
Toronto Dominion Bank
Ontario, Canada
$18.7M 132,958 +24,595 +23%
AQR Capital Management
123
AQR Capital Management
Connecticut
$18.6M 132,433 -13,583 -9%
William Blair & Company
124
William Blair & Company
Illinois
$18.2M 129,463 -47,092 -27%
USAA
125
United Services Automobile Association
Texas
$18M 128,186 +25,981 +25%