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 %
QIM
301
Quest Investment Management
Oregon
$9.8M +$9.8M +706,060 New
BSA
302
Braun Stacey Associates
New York
$9.75M +$9.75M +701,980 New
MAM
303
Martingale Asset Management
Massachusetts
$9.64M +$9.64M +694,040 New
BAMCO Inc
304
BAMCO Inc
New York
$9.63M +$9.63M +693,280 New
GI
305
GLG Inc
New York
$9.56M +$9.56M +688,780 New
DCM
306
Driehaus Capital Management
Illinois
$9.54M +$9.54M +687,380 New
NB
307
Norinchukin Bank
Japan
$9.36M +$9.36M +673,760 New
KBC Group
308
KBC Group
Belgium
$9.31M +$9.31M +670,240 New
OCAM
309
Onex Canada Asset Management
Ontario, Canada
$9.2M +$9.2M +630,220 New
EGM
310
Espalier Global Management
New York
$9.03M +$9.03M +650,000 New
SAM
311
Securian Asset Management
Minnesota
$8.88M +$8.88M +639,180 New
WT
312
Whittier Trust
California
$8.87M +$8.87M +639,040 New
PI
313
Placemark Investments
Illinois
$8.86M +$8.86M +638,360 New
CAM
314
ClariVest Asset Management
California
$8.76M +$8.76M +630,620 New
DC
315
Deere & Company
Illinois
$8.7M +$8.7M +626,560 New
NLGIA
316
Nippon Life Global Investors Americas
New York
$8.63M +$8.63M +621,300 New
TT
317
Tiedemann Trust
Delaware
$8.6M +$8.6M +619,280 New
PRC
318
Platte River Capital
Colorado
$8.59M +$8.59M +618,300 New
RFC
319
Regions Financial Corp
Alabama
$8.51M +$8.51M +613,200 New
TMAM
320
Tokio Marine Asset Management
Japan
$8.33M +$8.33M +600,020 New
RIM
321
RS Investment Management
California
$8.23M +$8.23M +592,400 New
EWM
322
Evercore Wealth Management
New York
$8.22M +$8.22M +592,060 New
MMEA
323
Mark Morris et al
$8.21M +$8.21M +591,020 New
HCMNY
324
Howard Capital Management (New York)
New York
$7.78M +$7.78M +560,460 New
ZDA
325
Zweig-DiMenna Associates
New York
$7.78M +$7.78M +560,460 New