855 hedge funds and large institutions have $85.8B invested in Amazon in 2013 Q2 according to their latest regulatory filings, with 855 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
855
Holders Change
+855
Holders Change %
% of All Funds
27.91%
Holding in Top 10
85
Holding in Top 10 Change
+85
Holding in Top 10 Change %
%
% of All Funds
2.78%
New
855
Increased
Reduced
Closed
Calls
$2.44B
Puts
$2.13B
Net Calls
+$313M
Net Calls Change
+$313M

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Shares
Change %
WT
326
Wilmington Trust
Delaware
$7.77M +$7.77M +559,540 New
PM
327
Platinum Management
New York
$7.64M +$7.64M +550,000 New
NCGI
328
Next Century Growth Investors
Minnesota
$7.58M +$7.58M +545,640 New
SLI
329
Sumitomo Life Insurance
Japan
$7.55M +$7.55M +543,520 New
EOJOAM
330
E. Ohman J:or Asset Management
Sweden
$7.41M +$7.41M +534,000 New
B
331
Baird
Wisconsin
$7.39M +$7.39M +532,540 New
SIA
332
Sit Investment Associates
Minnesota
$7.34M +$7.34M +528,260 New
CIS
333
Capital International Sarl
California
$7.3M +$7.3M +526,000 New
GHA
334
Garcia Hamilton & Associates
Texas
$7.29M +$7.29M +525,180 New
RHBC
335
R.H. Bluestein & Co
Michigan
$7.09M +$7.09M +510,920 New
PFU
336
Parus Finance (UK)
United Kingdom
$7M +$7M +504,000 New
CCM
337
Cupps Capital Management
Illinois
$6.98M +$6.98M +503,000 New
V
338
Veritable
Delaware
$6.87M +$6.87M +495,040 New
SXM
339
SC X Management
California
$6.86M +$6.86M +494,280 New
Zurich Cantonal Bank
340
Zurich Cantonal Bank
Switzerland
$6.8M +$6.8M +489,600 New
MC
341
Mathes Company
New York
$6.78M +$6.78M +488,020 New
MCTIC
342
MacGuire Cheswick & Tuttle Investment Counsel
Connecticut
$6.55M +$6.55M +471,600 New
MPA
343
Marvin & Palmer Associates
Delaware
$6.52M +$6.52M +469,200 New
Jane Street
344
Jane Street
New York
$6.48M +$6.48M +466,380 New
FWIA
345
Fort Washington Investment Advisors
Ohio
$6.36M +$6.36M +457,900 New
SF
346
Synovus Financial
Georgia
$6.33M +$6.33M +455,420 New
SNC
347
Stifel Nicolaus & Co
Missouri
$6.33M +$6.33M +455,640 New
DKCM
348
Davidson Kempner Capital Management
New York
$6.25M +$6.25M +450,000 New
ZA
349
Zweig Advisers
Connecticut
$6.22M +$6.22M +448,000 New
NCM
350
Nelson Capital Management
California
$6.21M +$6.21M +447,000 New