2,380 hedge funds and large institutions have $478B invested in Amazon in 2018 Q2 according to their latest regulatory filings, with 176 funds opening new positions, 1,094 increasing their positions, 822 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,380
Holders Change
+88
Holders Change %
+3.84%
% of All Funds
54.56%
Holding in Top 10
813
Holding in Top 10 Change
+125
Holding in Top 10 Change %
+18.17%
% of All Funds
18.64%
New
176
Increased
1,094
Reduced
822
Closed
69
Calls
$31.9B
Puts
$41.5B
Net Calls
-$9.66B
Net Calls Change
+$125M
Name Holding Trade Value Shares
Change
Shares
Change %
SCM
1976
SOL Capital Management
Maryland
$527K -$98.6K -1,160 -16%
OTC
1977
Opera Trading Capital
France
$527K +$510K +6,000 +3,000%
AW
1978
Alpha Windward
Massachusetts
$525K -$54.4K -640 -9%
SXL
1979
Summit X LLC
Missouri
$523K +$81.2K +960 +18%
JDR
1980
Jay D. Rosenbaum
$522K +$17K +200 +3%
EM
1981
Excalibur Management
Massachusetts
$522K +$35.7K +420 +7%
ICA
1982
Infrastructure Capital Advisors
New York
$520K +$520K +6,120 New
DLG
1983
Daniel L. Goodwin
$518K
GA
1984
Geller Advisors
New York
$518K
KC
1985
KHP Capital
Oklahoma
$518K
GMA
1986
Goldstein Munger & Associates
California
$518K +$6.79K +80 +1%
CHA
1987
Cooper/Haims Advisors
New York
$518K +$20.4K +240 +4%
MCP
1988
Mirador Capital Partners
California
$518K +$64.5K +760 +14%
BMCM
1989
Bryn Mawr Capital Management
Pennsylvania
$515K +$51K +600 +11%
SBA
1990
Secrest Blakey & Associates
North Carolina
$512K
CHP
1991
Cable Hill Partners
Oregon
$512K +$18.7K +220 +4%
CA
1992
Cullinan Associates
Kentucky
$510K
TWM
1993
Titus Wealth Management
California
$510K +$8.5K +100 +2%
LMAM
1994
Legg Mason Asset Management
Japan
$510K +$510K +6,000 New
NIT
1995
NumerixS Investment Technologies
British Columbia, Canada
$510K +$510K +6,000 New
LFR
1996
Lehman Financial Resources
Pennsylvania
$506K
PSF
1997
Pacific Sun Financial
California
$499K
DBIA
1998
Dumont & Blake Investment Advisors
New Jersey
$498K
TAM
1999
Trust Asset Management
Texas
$498K +$498K +5,860 New
LCM
2000
Leisure Capital Management
California
$493K -$306K -3,600 -38%