457 hedge funds and large institutions have $21.4B invested in Aon in 2013 Q4 according to their latest regulatory filings, with 73 funds opening new positions, 124 increasing their positions, 194 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
457
Holders Change
+40
Holders Change %
+9.59%
% of All Funds
13.27%
Holding in Top 10
27
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+12.5%
% of All Funds
0.78%
New
73
Increased
124
Reduced
194
Closed
30
Calls
$218M
Puts
$255M
Net Calls
-$37.4M
Net Calls Change
+$45.7M
Name Holding Trade Value Shares
Change
Shares
Change %
OTPPB
201
Ontario Teachers' Pension Plan Board
Ontario, Canada
$5.26M -$1.15M -13,727 -18%
RCM
202
Riverhead Capital Management
Delaware
$5.2M +$3.87M +46,163 +293%
YIA
203
YHB Investment Advisors
Connecticut
$5.15M
OPERF
204
Oregon Public Employees Retirement Fund
Oregon
$5.04M +$1.81M +21,600 +56%
OCM
205
Olstein Capital Management
New York
$5.03M +$5.03M +60,000 New
VRS
206
Virginia Retirement Systems
Virginia
$5M +$73K +870 +1%
TIM
207
Thornburg Investment Management
New Mexico
$4.86M +$604K +7,200 +14%
COPPSERS
208
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$4.82M -$447K -5,332 -8%
GIP
209
Granite Investment Partners
California
$4.77M +$4.77M +56,858 New
MAM
210
Mizuho Asset Management
Japan
$4.66M -$19.6K -234 -0.4%
URS
211
Utah Retirement Systems
Utah
$4.63M
HSBC Holdings
212
HSBC Holdings
United Kingdom
$4.57M -$2.11M -25,101 -32%
SIM
213
Sentry Investment Management
Wisconsin
$4.51M +$1.38M +16,400 +44%
LCP
214
Longhorn Capital Partners
Texas
$4.5M -$983K -11,720 -18%
Mitsubishi UFJ Asset Management
215
Mitsubishi UFJ Asset Management
Japan
$4.45M -$566K -6,846 -11%
State of Tennessee, Department of Treasury
216
State of Tennessee, Department of Treasury
Tennessee
$4.42M -$159K -1,900 -3%
MOACM
217
Mutual of America Capital Management
New York
$4.39M +$4.39M +52,350 New
FQ
218
First Quadrant
California
$4.38M +$4.3M +51,200 +5,120%
Nisa Investment Advisors
219
Nisa Investment Advisors
Missouri
$4.24M +$159K +1,900 +4%
CM
220
Capital Management
Virginia
$4.16M +$211K +2,520 +5%
BCAM
221
Boston Common Asset Management
Massachusetts
$3.97M -$820K -9,774 -17%
AAF
222
Andra AP-fonden
Sweden
$3.91M -$822K -9,800 -17%
WAM
223
World Asset Management
Michigan
$3.9M -$720K -8,580 -16%
SLI
224
Sumitomo Life Insurance
Japan
$3.87M -$215K -2,563 -5%
CPS
225
Counsel Portfolio Services
Ontario, Canada
$3.81M +$159K +1,900 +4%