498 hedge funds and large institutions have $23.3B invested in Aon in 2015 Q1 according to their latest regulatory filings, with 50 funds opening new positions, 151 increasing their positions, 211 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
498
Holders Change
+8
Holders Change %
+1.63%
% of All Funds
13.28%
Holding in Top 10
20
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-9.09%
% of All Funds
0.53%
New
50
Increased
151
Reduced
211
Closed
38
Calls
$19.7M
Puts
$72.2M
Net Calls
-$52.5M
Net Calls Change
-$77.7M
Name Holding Trade Value Shares
Change
Shares
Change %
QIM
401
Quantitative Investment Management
Virginia
$307K -$1.97M -20,500 -86%
BA
402
BlackRock Advisors
Delaware
$299K -$8.06K -84 -3%
PWLP
403
Prio Wealth Limited Partnership
Massachusetts
$293K
DSC
404
Duncker Streett & Co
Missouri
$292K
Creative Planning
405
Creative Planning
Kansas
$285K -$80.5K -838 -22%
SCM
406
Shelton Capital Management
Colorado
$285K +$57.7K +600 +25%
AIM
407
Assured Investment Management
New York
$281K +$281K +2,923 New
SC
408
Saturna Capital
Washington
$280K
CCM
409
CrestPoint Capital Management
Missouri
$279K
BG
410
Bahl & Gaynor
Ohio
$279K +$279K +2,902 New
DWT
411
Dorsey & Whitney Trust
South Dakota
$274K -$59.5K -618 -18%
BAS
412
Brown Advisory Securities
Maryland
$274K
Bessemer Group
413
Bessemer Group
New Jersey
$273K -$130K -1,347 -32%
EP
414
Edgestream Partners
New Jersey
$271K -$59.7K -622 -18%
CBU
415
CIBC Bank USA
Illinois
$270K
FBNAT
416
FirstMerit Bank N.A. Trustee
Ohio
$269K
CG
417
Caprock Group
Idaho
$267K
OIA
418
Optimum Investment Advisors
Illinois
$264K
TNBTD
419
Trustmark National Bank Trust Department
Mississippi
$252K +$252K +2,622 New
AGM
420
Alpine Global Management
New York
$251K -$365K -3,788 -59%
VAM
421
Visium Asset Management
New York
$250K -$800K -8,322 -76%
KFC
422
Klingenstein Fields & Co
New York
$250K
LTFS
423
Ladenburg Thalmann Financial Services
Florida
$250K +$83.6K +865 +50%
CB
424
Chemical Bank
Michigan
$245K -$193 -2 -0.1%
JIC
425
Joel Isaacson & Co
New York
$242K -$11.6K -120 -5%