464 hedge funds and large institutions have $21.5B invested in Aon in 2014 Q1 according to their latest regulatory filings, with 49 funds opening new positions, 154 increasing their positions, 176 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
464
Holders Change
+7
Holders Change %
+1.53%
% of All Funds
13.41%
Holding in Top 10
23
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-14.81%
% of All Funds
0.66%
New
49
Increased
154
Reduced
176
Closed
38
Calls
$82.3M
Puts
$37.8M
Net Calls
+$44.5M
Net Calls Change
+$81.9M
Name Holding Trade Value Shares
Change
Shares
Change %
COI
226
Connable Office Inc
Michigan
$3.35M
Asset Management One
227
Asset Management One
Japan
$3.33M +$92K +1,111 +3%
NMERB
228
New Mexico Educational Retirement Board
New Mexico
$3.32M +$3.32M +39,395 New
Nomura Asset Management
229
Nomura Asset Management
Japan
$3.31M -$141K -1,670 -4%
AHB
230
Abner Herrman & Brock
New Jersey
$3.28M -$26.7K -317 -0.8%
MSA
231
Mason Street Advisors
Wisconsin
$3.27M -$16.9K -200 -0.5%
ARTA
232
A.R.T. Advisors
New York
$3.16M +$3.16M +37,494 New
US Bancorp
233
US Bancorp
Minnesota
$2.93M +$49K +581 +2%
SAM
234
Strategy Asset Managers
California
$2.87M +$2.87M +34,031 New
SI
235
Stephens Inc
Arkansas
$2.83M -$120K -1,421 -4%
WBC
236
Westpac Banking Corp
Australia
$2.82M -$206K -2,450 -7%
ANTB
237
AMG National Trust Bank
Colorado
$2.81M +$7.59K +90 +0.3%
AAM
238
Aberdeen Asset Management
United Kingdom
$2.73M
AHC
239
Anderson Hoagland & Co
Missouri
$2.73M +$617K +7,320 +29%
B
240
BP
United Kingdom
$2.7M
GAG
241
GM Advisory Group
New York
$2.69M +$2.69M +32,607 New
KeyBank National Association
242
KeyBank National Association
Ohio
$2.64M -$67.3K -799 -2%
CIBC Asset Management
243
CIBC Asset Management
Ontario, Canada
$2.62M -$58K -688 -2%
WFG
244
Windsor Financial Group
Minnesota
$2.61M +$2.11K +25 +0.1%
ST
245
Spot Trading
Illinois
$2.59M +$1.37M +16,249 +112%
CPA
246
Cowen Prime Advisors
New York
$2.55M +$143K +1,700 +6%
OAM
247
Oxford Asset Management
United Kingdom
$2.54M +$2.54M +30,147 New
SMDAM
248
Sumitomo Mitsui DS Asset Management
Japan
$2.53M -$265K -3,145 -9%
SRC
249
Shufro Rose & Co
New York
$2.53M
Stifel Financial
250
Stifel Financial
Missouri
$2.51M +$2.51M +29,786 New