490 hedge funds and large institutions have $23.1B invested in Aon in 2014 Q4 according to their latest regulatory filings, with 69 funds opening new positions, 150 increasing their positions, 193 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
490
Holders Change
+39
Holders Change %
+8.65%
% of All Funds
13.08%
Holding in Top 10
22
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-8.33%
% of All Funds
0.59%
New
69
Increased
150
Reduced
193
Closed
25
Calls
$149M
Puts
$124M
Net Calls
+$25.2M
Net Calls Change
-$48.9M
Name Holding Trade Value Shares
Change
Shares
Change %
AAM
301
AR Asset Management
California
$1.1M
CIM
302
Calvert Investment Management
Maryland
$1.09M +$81.7K +862 +8%
CPIM
303
Columbia Partners Investment Management
Virginia
$1.07M -$76.8K -810 -7%
AB
304
AT Bancorp
Iowa
$1.06M +$1.23K +13 +0.1%
CPA
305
Cowen Prime Advisors
New York
$1.05M -$47.4K -500 -4%
CA
306
Cornerstone Advisors
North Carolina
$1.04M +$284K +3,000 +38%
VAM
307
Visium Asset Management
New York
$1.04M +$1.04M +10,922 New
NAM
308
Needelman Asset Management
California
$1.01M
PA
309
Profund Advisors
Maryland
$1M +$49.2K +519 +5%
MERSOM
310
Municipal Employees' Retirement System of Michigan
Michigan
$977K
ROTUOC
311
Regents of the University of California
California
$963K -$3.16M -33,294 -77%
KRSITF
312
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$961K -$50.2K -529 -5%
HC
313
HHG & Company
Connecticut
$959K +$959K +10,111 New
Fifth Third Bancorp
314
Fifth Third Bancorp
Ohio
$895K +$2.84K +30 +0.3%
ECM
315
Everence Capital Management
Indiana
$862K +$169K +1,785 +24%
Squarepoint
316
Squarepoint
New York
$806K +$806K +8,500 New
1GA
317
1st Global Advisors
Texas
$799K -$10.4K -110 -1%
Teacher Retirement System of Texas
318
Teacher Retirement System of Texas
Texas
$793K +$793K +8,358 New
CI
319
Conning Inc
Connecticut
$790K -$28.4K -300 -3%
MFS
320
MSI Financial Services
Massachusetts
$752K +$2.09K +22 +0.3%
V
321
Veritable
Delaware
$734K -$34K -359 -4%
MYLI
322
Meiji Yasuda Life Insurance
Japan
$728K +$228K +2,400 +46%
WCM Investment Management
323
WCM Investment Management
California
$708K
FTI
324
Fiduciary Trust International
Massachusetts
$696K +$60.8K +641 +10%
LIA
325
LS Investment Advisors
Michigan
$692K +$37.1K +391 +6%