1,924 hedge funds and large institutions have $287B invested in Amazon in 2017 Q2 according to their latest regulatory filings, with 158 funds opening new positions, 892 increasing their positions, 679 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,924
Holders Change
+70
Holders Change %
+3.78%
% of All Funds
48.04%
Holding in Top 10
494
Holding in Top 10 Change
+20
Holding in Top 10 Change %
+4.22%
% of All Funds
12.33%
New
158
Increased
892
Reduced
679
Closed
71
Calls
$11.3B
Puts
$16B
Net Calls
-$4.69B
Net Calls Change
-$1.66B
Name Holding Trade Value Shares
Change
Shares
Change %
BCIM
151
British Columbia Investment Management
British Columbia, Canada
$179M -$6.33M -130,740 -3%
FMI
152
Factory Mutual Insurance
Massachusetts
$175M -$2.9M -60,000 -2%
KeyBank National Association
153
KeyBank National Association
Ohio
$175M -$894K -18,480 -0.5%
Jane Street
154
Jane Street
New York
$174M -$67M -1,385,040 -28%
WRCM
155
Whale Rock Capital Management
Massachusetts
$172M +$12.3M +254,280 +8%
ProShare Advisors
156
ProShare Advisors
Maryland
$170M +$25.5M +527,100 +18%
Natixis Advisors
157
Natixis Advisors
Massachusetts
$170M +$3.3M +68,140 +2%
AAM
158
Aberdeen Asset Management
United Kingdom
$169M -$3.86M -79,660 -2%
BJL
159
Brighton Jones LLC
Washington
$167M -$1.9M -39,160 -1%
Calamos Advisors
160
Calamos Advisors
Illinois
$166M -$15.7M -324,760 -9%
SOMRS
161
State of Michigan Retirement System
Michigan
$166M +$290K +6,000 +0.2%
DZ Bank
162
DZ Bank
Germany
$164M +$118M +2,447,140 +262%
SMDAM
163
Sumitomo Mitsui DS Asset Management
Japan
$160M +$16M +330,320 +11%
Stifel Financial
164
Stifel Financial
Missouri
$159M +$22.3M +458,680 +16%
PP
165
Prudential plc
United Kingdom
$159M +$22.9M +472,540 +17%
Federated Hermes
166
Federated Hermes
Pennsylvania
$158M -$18M -371,500 -10%
Assenagon Asset Management
167
Assenagon Asset Management
Luxembourg
$157M +$154M +3,176,720 +5,321%
GIM
168
Generation Investment Management
United Kingdom
$156M +$1.43M +29,620 +0.9%
DekaBank Deutsche Girozentrale
169
DekaBank Deutsche Girozentrale
Germany
$155M -$7.63M -154,980 -5%
MCM
170
Marsico Capital Management
Colorado
$155M -$1.39M -28,820 -0.9%
SAM
171
Scopus Asset Management
New York
$155M +$155M +3,200,000 New
ZCI
172
Zevenbergen Capital Investments
Washington
$155M -$6.48M -133,940 -4%
Nordea Investment Management
173
Nordea Investment Management
Sweden
$152M -$2.26M -46,700 -1%
Zurich Cantonal Bank
174
Zurich Cantonal Bank
Switzerland
$152M +$12M +248,200 +9%
Nomura Holdings
175
Nomura Holdings
Japan
$150M +$114M +2,356,580 +319%