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 %
OPFM
576
Optimus Prime Fund Management
Cayman Islands
$22.4M +$22.4M +298,000 New
TCOV
577
Trust Company of Vermont
Vermont
$22.1M +$55.6K +740 +0.3%
ESBC
578
E.S. Barr & Co
Kentucky
$22M +$2.63M +35,060 +14%
SWP
579
Stratos Wealth Partners
Ohio
$21.8M +$21.8M +290,720 New
HCM
580
Highbridge Capital Management
New York
$21.8M +$2.83M +37,680 +15%
SM
581
Selkirk Management
New Jersey
$21.7M
JHP
582
James Hambro & Partners
United Kingdom
$21.6M -$1M -13,320 -4%
NP
583
NS Partners
United Kingdom
$21.6M -$60.1K -800 -0.3%
TRCT
584
Tower Research Capital (TRC)
New York
$21.5M +$15.7M +208,660 +270%
MAM
585
Meeder Asset Management
Ohio
$21.4M -$341K -4,540 -2%
TMAM
586
Tokio Marine Asset Management
Japan
$21.4M +$201K +2,680 +0.9%
HC
587
Hillman Company
Pennsylvania
$21.4M +$21.4M +284,440 New
CI
588
Cigna Investments
Connecticut
$21.3M +$243K +3,240 +1%
GFA
589
Gifford Fong Associates
California
$21.3M +$4.03M +53,680 +23%
SRAM
590
Stone Ridge Asset Management
New York
$21.1M -$129K -1,720 -0.6%
JC
591
JBF Capital
Colorado
$21M
YRHAM
592
Yong Rong (HK) Asset Management
Hong Kong
$21M +$2.61M +34,700 +14%
AP
593
Archon Partners
New Jersey
$21M
WCA
594
Whetstone Capital Advisors
Kansas
$20.9M +$9.55M +127,120 +84%
WIM
595
Weitz Investment Management
Nebraska
$20.8M +$8.59M +114,420 +71%
CMG
596
Cavalry Management Group
California
$20.6M +$20.6M +274,380 New
AC
597
Avenir Corporation
Virginia
$20.6M +$64.6K +860 +0.3%
SLI
598
Sumitomo Life Insurance
Japan
$20.6M +$183K +2,440 +0.9%
Capstone Investment Advisors
599
Capstone Investment Advisors
New York
$20.2M -$12.7M -169,140 -39%
FLPIM
600
F.L. Putnam Investment Management
Massachusetts
$20.2M +$1.18M +15,720 +6%