868 hedge funds and large institutions have $97.8B invested in Amazon in 2013 Q3 according to their latest regulatory filings, with 81 funds opening new positions, 335 increasing their positions, 324 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
868
Holders Change
+13
Holders Change %
+1.52%
% of All Funds
28.15%
Holding in Top 10
89
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+4.71%
% of All Funds
2.89%
New
81
Increased
335
Reduced
324
Closed
58
Calls
$2.54B
Puts
$2.29B
Net Calls
+$249M
Net Calls Change
-$64.6M
Name Holding Trade Value Shares
Change
Shares
Change %
SCM
451
Shelton Capital Management
Colorado
$3.49M +$194K +12,400 +6%
MA
452
MUFG Americas
New York
$3.48M -$1.86M -118,680 -35%
MC
453
Middleton & Co
Massachusetts
$3.44M +$169K +10,820 +5%
MAM
454
Mizuho Asset Management
Japan
$3.42M
Daiwa Securities Group
455
Daiwa Securities Group
Japan
$3.38M -$125K -8,000 -4%
TCP
456
TAMRO Capital Partners
Virginia
$3.37M -$148K -9,440 -4%
WB
457
Webster Bank
Connecticut
$3.36M +$143K +9,140 +4%
MYLI
458
Meiji Yasuda Life Insurance
Japan
$3.34M -$66.3K -4,240 -2%
MSR
459
Main Street Research
Connecticut
$3.32M +$3.05M +195,180 +1,135%
PPCM
460
Pillar Pacific Capital Management
California
$3.29M +$167K +10,700 +5%
UPA
461
Union Point Advisors
California
$3.27M +$3.27M +209,400 New
DCMM
462
DG Capital Management (Massachusetts)
Massachusetts
$3.24M -$657K -42,020 -17%
GT
463
Glenmede Trust
Pennsylvania
$3.2M +$427K +27,340 +15%
PM
464
Platinum Management
New York
$3.19M -$5.41M -346,000 -63%
CIBC World Market
465
CIBC World Market
Ontario, Canada
$3.17M
MSU
466
Maple Securities USA
New Jersey
$3.15M -$48.7M -3,115,620 -94%
NSEDCP
467
NJ State Employees Deferred Compensation Plan
New Jersey
$3.13M
JC
468
Jetstream Capital
Tennessee
$3.13M +$3.13M +200,000 New
BRA
469
Bender Robert & Associates
California
$3.09M -$5K -320 -0.2%
TCM
470
Twin Capital Management
Pennsylvania
$3.09M -$1.83M -117,000 -37%
CIA
471
Choate Investment Advisors
Massachusetts
$3.09M -$62.8K -4,020 -2%
GF
472
Gerstein Fisher
New York
$3.07M +$33.5K +2,140 +1%
SM
473
Selkirk Management
New Jersey
$3.06M
GCM
474
Glaxis Capital Management
Florida
$3.05M +$3.05M +195,200 New
Brown Advisory
475
Brown Advisory
Maryland
$2.99M +$140K +8,980 +5%