1,019 hedge funds and large institutions have $124B invested in Amazon in 2013 Q4 according to their latest regulatory filings, with 199 funds opening new positions, 328 increasing their positions, 384 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,019
Holders Change
+151
Holders Change %
+17.4%
% of All Funds
29.6%
Holding in Top 10
133
Holding in Top 10 Change
+44
Holding in Top 10 Change %
+49.44%
% of All Funds
3.86%
New
199
Increased
328
Reduced
384
Closed
41
Calls
$3.58B
Puts
$3.97B
Net Calls
-$388M
Net Calls Change
-$636M
Name Holding Trade Value Shares
Change
Shares
Change %
FAM
51
Fred Alger Management
New York
$390M +$355K +17,820 +0.1%
Mitsubishi UFJ Trust & Banking
52
Mitsubishi UFJ Trust & Banking
Japan
$385M -$26.8M -1,345,980 -7%
Sumitomo Mitsui Trust Group
53
Sumitomo Mitsui Trust Group
Japan
$381M -$4.02M -204,380 -1%
Loomis, Sayles & Company
54
Loomis, Sayles & Company
Massachusetts
$378M +$2.04M +102,480 +0.5%
Calamos Advisors
55
Calamos Advisors
Illinois
$371M -$26.4M -1,324,200 -7%
Neuberger Berman Group
56
Neuberger Berman Group
New York
$364M -$85.8M -4,305,240 -19%
Citadel Advisors
57
Citadel Advisors
Florida
$353M +$352M +17,677,480 +53,086%
BNP Paribas Financial Markets
58
BNP Paribas Financial Markets
France
$351M -$36.6M -1,837,160 -9%
Tiger Global Management
59
Tiger Global Management
New York
$329M +$26.1M +1,310,000 +9%
BlackRock
60
BlackRock
New York
$326M +$11.3M +566,320 +4%
Royal Bank of Canada
61
Royal Bank of Canada
Ontario, Canada
$325M +$76.3M +3,825,280 +31%
PAM
62
Panagora Asset Management
Massachusetts
$324M -$12.9M -645,820 -4%
ClearBridge Investments
63
ClearBridge Investments
New York
$322M -$4.75M -238,240 -1%
BRC
64
Blue Ridge Capital
New York
$319M
Massachusetts Financial Services
65
Massachusetts Financial Services
Massachusetts
$315M -$56.6M -2,836,660 -15%
New York State Teachers Retirement System (NYSTRS)
66
New York State Teachers Retirement System (NYSTRS)
New York
$306M -$7.52M -377,120 -2%
Charles Schwab
67
Charles Schwab
California
$295M +$10.3M +518,920 +4%
JHIU
68
Janus Henderson Investors US
Colorado
$282M -$78.1M -3,917,260 -22%
GGHC
69
Gilder Gagnon Howe & Co
New York
$275M -$4.07M -204,200 -1%
TA
70
Teachers Advisors
New York
$268M +$18.9M +947,760 +8%
California State Teachers Retirement System (CalSTRS)
71
California State Teachers Retirement System (CalSTRS)
California
$265M +$1.83M +92,000 +0.7%
HL
72
Harding Loevner
New Jersey
$264M +$7.16M +359,140 +3%
Lazard Asset Management
73
Lazard Asset Management
New York
$263M -$9.26M -464,280 -3%
RhumbLine Advisers
74
RhumbLine Advisers
Massachusetts
$260M -$9.79M -491,200 -4%
EVM
75
Eaton Vance Management
Massachusetts
$260M -$35.5M -1,778,640 -12%