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 %
MIFH
401
Migdal Insurance & Financial Holdings
Israel
$31.9M -$11.8M -243,240 -27%
MAM
402
Mark Asset Management
New York
$31.8M -$3.22M -66,620 -9%
ORI
403
Oak Ridge Investments
Illinois
$31.1M +$2.16M +44,560 +7%
IAM
404
Impax Asset Management
New Hampshire
$31M -$1.51M -31,200 -5%
BFS
405
Bradley Foster & Sargent
Connecticut
$30.9M -$958K -19,800 -3%
HT
406
HAP Trading
New York
$30.9M -$31.9M -659,660 -51%
KCM
407
Kornitzer Capital Management
Kansas
$30.6M +$13.6M +281,100 +80%
WEC
408
White Elm Capital
Connecticut
$30.4M -$4.65M -96,000 -13%
SIM
409
Sentry Investment Management
Wisconsin
$30.4M -$159K -3,280 -0.5%
CGL
410
Clarius Group LLC
Washington
$30.1M -$3.04M -62,800 -9%
BCMNY
411
Buckingham Capital Management (New York)
New York
$30.1M
FT
412
Fiduciary Trust
Massachusetts
$29.8M +$416K +8,600 +1%
GP
413
GLG Partners
United Kingdom
$29.7M -$7.51M -155,180 -20%
RA
414
Rovida Advisors
Florida
$29.5M -$44.8M -926,400 -60%
WT
415
Whittier Trust
California
$29.5M +$851K +17,580 +3%
BG
416
Bollard Group
Massachusetts
$29.2M +$1.75M +36,180 +6%
GPCM
417
Greenbrier Partners Capital Management
Texas
$29M +$4.84M +100,000 +20%
AIM
418
ARK Investment Management
Florida
$28.9M +$8.06M +166,440 +39%
PG
419
Pendal Group
Australia
$28.9M +$28.9M +597,040 New
RCM
420
Riverpark Capital Management
New York
$28.9M +$3.65M +75,400 +14%
SW
421
SVB Wealth
Massachusetts
$28.6M +$837K +17,300 +3%
COPPSERS
422
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$28.5M +$92K +1,900 +0.3%
KFC
423
Klingenstein Fields & Co
New York
$28.5M +$531K +10,980 +2%
AWG
424
Alpha Wave Global
New York
$28.5M -$10.1M -208,000 -26%
NAMA
425
Nikko Asset Management Americas
New York
$28.2M +$26.8M +554,000 +1,910%