687 hedge funds and large institutions have $29.7B invested in Aon in 2018 Q4 according to their latest regulatory filings, with 124 funds opening new positions, 216 increasing their positions, 235 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
687
Holders Change
+64
Holders Change %
+10.27%
% of All Funds
15.33%
Holding in Top 10
29
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+20.83%
% of All Funds
0.65%
New
124
Increased
216
Reduced
235
Closed
55
Calls
$54.1M
Puts
$46.7M
Net Calls
+$7.37M
Net Calls Change
-$23.1M
Name Holding Trade Value Shares
Change
Shares
Change %
Arrowstreet Capital
126
Arrowstreet Capital
Massachusetts
$19.2M +$19.2M +132,269 New
MAM
127
Martingale Asset Management
Massachusetts
$18.7M -$1.27M -8,731 -6%
EP
128
Elkfork Partners
Oregon
$18.1M -$448K -3,080 -2%
FGP
129
Foyston, Gordon, & Payne
Ontario, Canada
$17.9M -$487K -3,353 -3%
William Blair & Company
130
William Blair & Company
Illinois
$17.8M -$663K -4,563 -4%
EVM
131
Eaton Vance Management
Massachusetts
$17.5M +$1.43M +9,838 +9%
TH
132
TCTC Holdings
Texas
$17.4M
SO
133
STRS Ohio
Ohio
$17.1M -$94.5K -650 -0.5%
BCM
134
Bowie Capital Management
Texas
$17.1M +$436K +3,000 +3%
NLGIA
135
Nippon Life Global Investors Americas
New York
$16.9M -$3.11M -21,400 -16%
CCA
136
Catalyst Capital Advisors
New York
$16.7M +$16.7M +115,000 New
DP
137
DSAM Partners
United Kingdom
$16.3M +$6.05M +41,635 +59%
Retirement Systems of Alabama
138
Retirement Systems of Alabama
Alabama
$16.3M
Macquarie Group
139
Macquarie Group
Australia
$15.5M +$811K +5,580 +6%
PI
140
PGGM Investments
Netherlands
$15.3M -$16.2M -111,413 -51%
Royal London Asset Management
141
Royal London Asset Management
United Kingdom
$15.1M +$1.22M +8,480 +9%
TAM
142
Todd Asset Management
Kentucky
$14M +$570K +3,918 +4%
CIBC Asset Management
143
CIBC Asset Management
Ontario, Canada
$14M -$2.37M -16,324 -15%
AIG
144
American International Group
New York
$13.6M +$679K +4,674 +5%
Teacher Retirement System of Texas
145
Teacher Retirement System of Texas
Texas
$13.4M -$243K -1,672 -2%
KMC
146
Kirr Marbach & Co
Indiana
$13.4M +$234K +1,611 +2%
Comerica Bank
147
Comerica Bank
Texas
$13.3M +$455K +2,986 +4%
ZIG
148
Zurich Insurance Group
Switzerland
$13.3M +$5.33M +36,637 +67%
Aviva
149
Aviva
United Kingdom
$13.2M -$4.06M -27,903 -23%
TAM
150
Tyers Asset Management
Texas
$13.2M -$326K -2,240 -2%