2,214 hedge funds and large institutions have $341B invested in Amazon in 2017 Q4 according to their latest regulatory filings, with 360 funds opening new positions, 914 increasing their positions, 733 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,214
Holders Change
+254
Holders Change %
+12.96%
% of All Funds
50.28%
Holding in Top 10
584
Holding in Top 10 Change
+114
Holding in Top 10 Change %
+24.26%
% of All Funds
13.26%
New
360
Increased
914
Reduced
733
Closed
85
Calls
$17B
Puts
$23.2B
Net Calls
-$6.21B
Net Calls Change
-$3.48B
Name Holding Trade Value Shares
Change
Shares
Change %
DM
2251
Diker Management
New York
-$2.88M -60,000 Closed
GFPC
2252
Global Financial Private Capital
Florida
-$2.68M -55,700 Closed
RIM
2253
Rainier Investment Management
Washington
-$2.58M -53,600 Closed
ZB
2254
Zions Bancorporation
Utah
-$2.45M -50,900 Closed
WC
2255
Wexford Capital
Florida
-$1.85M -38,540 Closed
OAM
2256
Oxford Asset Management
United Kingdom
-$1.57M -32,660 Closed
TCM
2257
Tuttle Capital Management
Connecticut
-$1.54M -31,980 Closed
FAM
2258
Fortaleza Asset Management
Illinois
-$1.5M -31,100 Closed
PAWC
2259
P.A.W. Capital
Connecticut
-$1.44M -30,000 Closed
DCM
2260
Driehaus Capital Management
Illinois
-$1.3M -26,960 Closed
PP
2261
PagnatoKarp Partners
Virginia
-$1.24M -25,700 Closed
GS
2262
Girard Securities
California
-$1.09M -22,580 Closed
QAM
2263
Quantres Asset Management
Cayman Islands
-$1.06M -22,000 Closed
CCB
2264
Cutter & Co Brokerage
Missouri
-$1M -20,880 Closed
CI
2265
Cavalier Investments
Georgia
-$961K -20,000 Closed
TI
2266
Telemetry Investments
New York
-$961K -20,000 Closed
BOTOTLSJU
2267
Board of Trustees of The Leland Stanford Junior University
California
-$961K -20,000 Closed
TC
2268
Tyvor Capital
Illinois
-$961K -20,000 Closed
GHA
2269
Garcia Hamilton & Associates
Texas
-$897K -18,660 Closed
TI
2270
Trexquant Investment
Connecticut
-$866K -18,020 Closed
SMH
2271
Sanders Morris Harris
Texas
-$769K -16,000 Closed
MC
2272
Menta Capital
California
-$596K -12,400 Closed
PFA
2273
Pure Financial Advisors
California
-$590K -12,280 Closed
EC
2274
EJF Capital
Virginia
-$577K -12,000 Closed
NG
2275
NatWest Group
United Kingdom
-$558K -11,600 Closed