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 %
JIC
176
Johnson Investment Counsel
Ohio
$4.76M 51,583 -7,426 -13%
URS
177
Utah Retirement Systems
Utah
$4.66M 50,540 +100 +0.2%
RCM
178
Riverhead Capital Management
Delaware
$4.62M 50,088 -10,506 -17%
ACA
179
Anchor Capital Advisors
Massachusetts
$4.59M 49,762 -1,745 -3%
KBC Group
180
KBC Group
Belgium
$4.54M 49,181 -4,194 -8%
MPM
181
Meritage Portfolio Management
Kansas
$4.49M 48,668 -130 -0.3%
Nisa Investment Advisors
182
Nisa Investment Advisors
Missouri
$4.49M 48,644 -700 -1%
CSS
183
Cubist Systematic Strategies
Connecticut
$4.41M 47,856 +15,288 +47%
MOACM
184
Mutual of America Capital Management
New York
$4.35M 47,185 -4,819 -9%
Teacher Retirement System of Texas
185
Teacher Retirement System of Texas
Texas
$4.28M 46,427 +31,609 +213%
CM
186
Capital Management
Virginia
$4.26M 46,243 -549 -1%
MIC
187
MU Investments Company
Japan
$4.21M 45,800
BTS
188
BB&T Securities
Virginia
$4.21M 45,612 -441 -1%
US Bancorp
189
US Bancorp
Minnesota
$4.02M 43,624 -770 -2%
OPERF
190
Oregon Public Employees Retirement Fund
Oregon
$3.99M 43,282
SCM
191
Stevens Capital Management
Pennsylvania
$3.98M 43,109 +43,109 New
BCAM
192
Boston Common Asset Management
Massachusetts
$3.78M 41,034 -2,461 -6%
SIM
193
Sentry Investment Management
Wisconsin
$3.74M 40,583 -26,427 -39%
LS
194
Livforsakringsbolaget Skandia
Sweden
$3.74M 40,570 +15,300 +61%
FCM
195
Forester Capital Management
Illinois
$3.69M 39,995 +550 +1%
HHMI
196
Howard Hughes Medical Institute
Maryland
$3.66M 39,641 +1,942 +5%
State of Tennessee, Department of Treasury
197
State of Tennessee, Department of Treasury
Tennessee
$3.55M 38,457 -85,200 -69%
Zurich Cantonal Bank
198
Zurich Cantonal Bank
Switzerland
$3.43M 37,162 -5,504 -13%
Mitsubishi UFJ Asset Management
199
Mitsubishi UFJ Asset Management
Japan
$3.43M 37,154 +1,923 +5%
MG
200
Markel Group
Virginia
$3.41M 37,000 +9,000 +32%