634 hedge funds and large institutions have $28.8B invested in Aon in 2017 Q4 according to their latest regulatory filings, with 110 funds opening new positions, 186 increasing their positions, 232 reducing their positions, and 58 closing their positions.

Holders
634
Holders Change
+50
Holders Change %
+8.56%
% of All Funds
14.4%
Holding in Top 10
22
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-40.54%
% of All Funds
0.5%
New
110
Increased
186
Reduced
232
Closed
58
Calls
$92.6M
Puts
$33.3M
Net Calls
+$59.3M
Net Calls Change
+$57.9M
Name Holding Trade Value Shares
Change
Shares
Change %
AllianceBernstein
51
AllianceBernstein
Tennessee
$87M -$9.67M -72,172 -10%
Dimensional Fund Advisors
52
Dimensional Fund Advisors
Texas
$86.8M -$2.02M -15,043 -2%
Russell Investments Group
53
Russell Investments Group
United Kingdom
$85.8M -$8.81M -65,488 -9%
PRO
54
Pensioenfonds Rail & OV
Netherlands
$75.7M +$75.7M +564,693 New
IVA
55
International Value Advisers
$75.4M -$766K -5,720 -1%
Mitsubishi UFJ Trust & Banking
56
Mitsubishi UFJ Trust & Banking
Japan
$74M -$799K -5,965 -1%
PPA
57
Parametric Portfolio Associates
Washington
$72.9M +$6.47M +48,315 +10%
NC
58
Nicholas Company
Wisconsin
$71.7M -$276K -2,060 -0.4%
FPP
59
Findlay Park Partners
United Kingdom
$71.3M +$8.13M +60,655 +13%
NIMC
60
NWQ Investment Management Company
California
$70.1M -$10.3M -76,570 -13%
PI
61
PGGM Investments
Netherlands
$67.9M +$17M +126,635 +33%
TA
62
Teachers Advisors
New York
$65.5M -$1.77M -13,205 -3%
TAM
63
Todd Asset Management
Kentucky
$64.6M +$2.7M +20,176 +4%
CGT
64
Capital Guardian Trust
California
$63.6M +$4.7M +35,074 +8%
Los Angeles Capital Management
65
Los Angeles Capital Management
California
$63.5M -$102M -763,757 -62%
Barclays
66
Barclays
United Kingdom
$61.4M +$9.02M +67,329 +17%
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
$59.9M -$588K -4,388 -1%
CS
68
Credit Suisse
Switzerland
$59.1M +$1.41M +10,529 +2%
Manulife (Manufacturers Life Insurance)
69
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$57.8M -$18.6M -138,820 -24%
State of Wisconsin Investment Board
70
State of Wisconsin Investment Board
Wisconsin
$56.7M -$157K -1,169 -0.3%
California State Teachers Retirement System (CalSTRS)
71
California State Teachers Retirement System (CalSTRS)
California
$56.3M -$2.88M -21,476 -5%
D.E. Shaw & Co
72
D.E. Shaw & Co
New York
$54.6M +$53.8M +401,289 +6,713%
State Board of Administration of Florida Retirement System
73
State Board of Administration of Florida Retirement System
Florida
$52.3M -$1.49M -11,100 -3%
Asset Management One
74
Asset Management One
Japan
$52.1M -$141K -1,053 -0.3%
CBT
75
Capital Bank & Trust
California
$49.1M -$4.85M -36,173 -9%