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.

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 Market Value Shares Shares
Change
Shares
Change %
Eagle Capital Management (New York)
1
Eagle Capital Management (New York)
New York
$1.36B 16,079,137 +74,866 +0.5%
State Street
2
State Street
Massachusetts
$1.26B 14,892,476 -460,901 -3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.21B 14,305,772 +388,292 +3%
Artisan Partners
4
Artisan Partners
Wisconsin
$1.02B 12,112,458 -1,479,943 -11%
SAM
5
Southeastern Asset Management
Tennessee
$848M 10,067,298 -271,824 -3%
Harris Associates
6
Harris Associates
Illinois
$749M 8,888,203 -83,457 -0.9%
LP
7
Longview Partners
Guernsey
$705M 8,367,699 -63,120 -0.7%
BIT
8
BlackRock Institutional Trust
California
$692M 8,215,745 +30,185 +0.4%
Massachusetts Financial Services
9
Massachusetts Financial Services
Massachusetts
$620M 7,358,044 +65,999 +0.9%
Neuberger Berman Group
10
Neuberger Berman Group
New York
$606M 7,194,192 -1,144,771 -14%
Norges Bank
11
Norges Bank
Norway
$560M 6,649,985 -620,000 -9%
FPA
12
First Pacific Advisors
California
$557M 6,606,700 +264,500 +4%
Invesco
13
Invesco
Georgia
$498M 5,906,178 +40,542 +0.7%
JPMorgan Chase & Co
14
JPMorgan Chase & Co
New York
$489M 5,804,531 +46,342 +0.8%
Ameriprise
15
Ameriprise
Minnesota
$435M 5,157,336 -121,624 -2%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$426M 5,051,947 +612,176 +14%
FTCM
17
Fir Tree Capital Management
New York
$361M 4,288,636 -242,147 -5%
AllianceBernstein
18
AllianceBernstein
Tennessee
$351M 4,167,557 -681,795 -14%
Northern Trust
19
Northern Trust
Illinois
$334M 3,961,381 +85,222 +2%
JHIU
20
Janus Henderson Investors US
Colorado
$325M 3,857,519 +2,377,055 +161%
BFA
21
BlackRock Fund Advisors
California
$323M 3,834,502 +74,375 +2%
TCM
22
Tran Capital Management
California
$280M 3,323,303 +69,392 +2%
NIMC
23
NWQ Investment Management Company
California
$257M 3,054,584 -303,006 -9%
O
24
OppenheimerFunds
New York
$234M 2,775,130 +264,400 +11%
Swedbank
25
Swedbank
Sweden
$212M 2,203,148 +2,203,148 New