506 hedge funds and large institutions have $23.5B invested in Aon in 2015 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 164 increasing their positions, 208 reducing their positions, and 36 closing their positions.

Holders
506
Holders Change
+5
Holders Change %
+1%
% of All Funds
13.29%
Holding in Top 10
23
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+9.52%
% of All Funds
0.6%
New
45
Increased
164
Reduced
208
Closed
36
Calls
$13M
Puts
$8.19M
Net Calls
+$4.78M
Net Calls Change
+$771K
Name Market Value Shares Shares
Change
Shares
Change %
MAM
101
Martingale Asset Management
Massachusetts
$20.6M 223,558 +21,401 +11%
Mackenzie Financial
102
Mackenzie Financial
Ontario, Canada
$19.2M 208,420 -8,940 -4%
IGIM
103
I.G. Investment Management
Manitoba, Canada
$19.1M 207,113 +5,757 +3%
First Manhattan
104
First Manhattan
New York
$18.8M 204,104 +995 +0.5%
Barclays
105
Barclays
United Kingdom
$18.6M 201,717 +103,646 +106%
VRS
106
Virginia Retirement Systems
Virginia
$17.5M 190,254 -579 -0.3%
YL
107
YCG LLC
Texas
$17.5M 189,506 +1,506 +0.8%
PI
108
PineBridge Investments
New York
$17.1M 185,271 -51,859 -22%
Aviva
109
Aviva
United Kingdom
$16.7M 181,328 -68,510 -27%
Royal Bank of Canada
110
Royal Bank of Canada
Ontario, Canada
$16.4M 177,981 -304,597 -63%
WA
111
Wasatch Advisors
Utah
$16.3M 176,818 -36,553 -17%
NLGIA
112
Nippon Life Global Investors Americas
New York
$16.2M 176,010
Adage Capital Partners
113
Adage Capital Partners
Massachusetts
$16M 173,471 -243,800 -58%
TCM
114
Tran Capital Management
California
$15.5M 167,945 -2,199,531 -93%
OAM
115
Origin Asset Management
United Kingdom
$15.4M 166,789 -43,400 -21%
TAM
116
Todd Asset Management
Kentucky
$15.3M 165,466 +905 +0.5%
BNP Paribas Financial Markets
117
BNP Paribas Financial Markets
France
$14.7M 159,044 +42,750 +37%
Canada Life
118
Canada Life
Manitoba, Canada
$14.5M 156,866 +2,576 +2%
AQR Capital Management
119
AQR Capital Management
Connecticut
$14.1M 153,041 -149,010 -49%
Jacobs Levy Equity Management
120
Jacobs Levy Equity Management
New Jersey
$13.3M 144,684 -229,706 -61%
Retirement Systems of Alabama
121
Retirement Systems of Alabama
Alabama
$13.1M 142,048 -15,935 -10%
UBS Group
122
UBS Group
Switzerland
$12.6M 137,009 +1,235 +0.9%
D.E. Shaw & Co
123
D.E. Shaw & Co
New York
$12.3M 133,918 -29,070 -18%
FCM
124
Freshford Capital Management
New York
$12.1M 130,697 +7,397 +6%
Natixis Advisors
125
Natixis Advisors
Massachusetts
$11.3M 122,594 +1,361 +1%