2,627 hedge funds and large institutions have $413B invested in Amazon in 2018 Q4 according to their latest regulatory filings, with 373 funds opening new positions, 1,242 increasing their positions, 815 reducing their positions, and 164 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,627
Holders Change
+182
Holders Change %
+7.44%
% of All Funds
58.63%
Holding in Top 10
836
Holding in Top 10 Change
-45
Holding in Top 10 Change %
-5.11%
% of All Funds
18.66%
New
373
Increased
1,242
Reduced
815
Closed
164
Calls
$38.5B
Puts
$41.8B
Net Calls
-$3.28B
Net Calls Change
+$11.6B
Name Holding Trade Value Shares
Change
Shares
Change %
DY
2651
Dowling & Yahnke
California
-$25.6M -255,400 Closed
HF
2652
HRT Financial
New York
-$23.6M -235,760 Closed
Tudor Investment Corp
2653
Tudor Investment Corp
Connecticut
-$20.2M -201,940 Closed
HA
2654
Highland Associates
Alabama
-$18.5M -184,340 Closed
GJCM
2655
Grand Jean Capital Management
California
-$16.9M -168,580 Closed
GECH
2656
Garnet Equity Capital Holdings
New York
-$16M -160,000 Closed
TCM
2657
Thames Capital Management
New Jersey
-$15.8M -158,000 Closed
AWG
2658
Alpha Wave Global
New York
-$14.3M -143,000 Closed
SV
2659
Sturgeon Ventures
United Kingdom
-$12M -120,260 Closed
AAC
2660
Acorn Advisory Capital
New York
-$9.65M -96,340 Closed
AA
2661
Ancora Advisors
Ohio
-$9.37M -93,560 Closed
KPF
2662
K2 Principal Fund
Ontario, Canada
-$8.01M -80,000 Closed
ACM
2663
Axel Capital Management
New York
-$7.81M -78,000 Closed
CC
2664
Crosslink Capital
California
-$7.44M -74,260 Closed
LCM
2665
Liberty Capital Management
Michigan
-$7.25M -72,380 Closed
SFS
2666
Sowell Financial Services
Arkansas
-$7.17M -71,560 Closed
OAC
2667
OMERS Administration Corp
Ontario, Canada
-$7.01M -70,000 Closed
AC
2668
Apertura Capital
Texas
-$7.01M -70,000 Closed
MAM
2669
Myriad Asset Management
Hong Kong
-$6.23M -62,200 Closed
WC
2670
Wexford Capital
Florida
-$5.21M -52,000 Closed
LJAC
2671
L.J. Altfest & Co
New York
-$5.1M -50,900 Closed
KJWM
2672
Kiley Juergens Wealth Management
Washington
-$4.85M -48,380 Closed
GCP
2673
GSA Capital Partners
United Kingdom
-$4.37M -43,640 Closed
ZB
2674
Zions Bancorporation
Utah
-$4.25M -42,440 Closed
RC
2675
RBF Capital
California
-$4.01M -40,000 Closed