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 %
LCM
351
Landscape Capital Management
New Jersey
$557K +$557K +5,800 New
CG
352
Clinton Group
New York
$556K +$556K +5,782 New
NLI
353
Nippon Life Insurance
Japan
$527K -$772K -8,034 -59%
Stifel Financial
354
Stifel Financial
Missouri
$521K +$210K +2,185 +68%
AIP
355
Ameritas Investment Partners
Nebraska
$511K
OC
356
Oppenheimer & Co
New York
$507K +$54.1K +563 +12%
GIA
357
Guyasuta Investment Advisors
Pennsylvania
$506K
DCM
358
Dynamic Capital Management
Jersey
$504K +$13.7K +142 +3%
BBHC
359
Brown Brothers Harriman & Co
New York
$500K -$192K -2,000 -28%
DTL
360
Dynamic Technology Lab
Singapore
$485K +$259K +2,701 +115%
Bank of Nova Scotia
361
Bank of Nova Scotia
Ontario, Canada
$463K -$2.69K -28 -0.6%
WJA
362
Williams Jones & Associates
New York
$459K +$96.1K +1,000 +26%
VNA
363
VNBTrust National Association
Virginia
$454K
BFM
364
Boothbay Fund Management
New York
$452K +$452K +4,700 New
PFBT
365
Parkside Financial Bank & Trust
Missouri
$451K -$9.59K -100 -2%
Brown Advisory
366
Brown Advisory
Maryland
$447K -$14.5K -151 -3%
UCFA
367
United Capital Financial Advisors
Texas
$441K +$6.84K +71 +2%
AP
368
Advisor Partners
California
$438K +$186K +1,938 +74%
LNWWM
369
Laird Norton Wetherby Wealth Management
California
$418K +$46.6K +485 +13%
SHA
370
Smith Hayes Advisers
Nebraska
$412K -$251K -2,611 -38%
Cambridge Investment Research Advisors
371
Cambridge Investment Research Advisors
Iowa
$412K -$960 -10 -0.2%
Allianz Asset Management
372
Allianz Asset Management
Germany
$406K
RFC
373
Regions Financial Corp
Alabama
$404K +$33.1K +344 +9%
ARTA
374
A.R.T. Advisors
New York
$401K -$3.36M -35,006 -89%
CAW
375
Cornerstone Advisors (Washington)
Washington
$395K