1,100 hedge funds and large institutions have $116B invested in Amazon in 2015 Q1 according to their latest regulatory filings, with 158 funds opening new positions, 388 increasing their positions, 410 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,100
Holders Change
+60
Holders Change %
+5.77%
% of All Funds
29.34%
Holding in Top 10
97
Holding in Top 10 Change
+31
Holding in Top 10 Change %
+46.97%
% of All Funds
2.59%
New
158
Increased
388
Reduced
410
Closed
85
Calls
$4.36B
Puts
$4.33B
Net Calls
+$30.3M
Net Calls Change
-$5.38M
Name Holding Trade Value Shares
Change
Shares
Change %
Canada Pension Plan Investment Board
201
Canada Pension Plan Investment Board
Ontario, Canada
$46.4M +$44.8M +2,408,000 +2,867%
Comerica Bank
202
Comerica Bank
Texas
$45M -$39.5M -2,124,520 -47%
HC
203
Hosking & Co
Ireland
$44.7M +$3.92M +210,460 +10%
BJL
204
Brighton Jones LLC
Washington
$44.3M -$2.8M -150,620 -6%
WCM Investment Management
205
WCM Investment Management
California
$43.8M -$127K -6,820 -0.3%
CCMH
206
Cornerstone Capital Management Holdings
New York
$43.2M +$1.65M +88,740 +4%
BTS
207
BB&T Securities
Virginia
$42.9M +$8.69M +46,720 +25%
SBH
208
Segall Bryant & Hamill
Illinois
$42.5M +$12.1M +647,780 +40%
GIBU
209
Gulf International Bank (UK)
United Kingdom
$42M +$1.2M +64,480 +3%
Natixis Advisors
210
Natixis Advisors
Massachusetts
$40.6M +$8.08M +434,360 +25%
SCA
211
Signpost Capital Advisors
New York
$40.4M +$23.5M +1,264,580 +139%
AG
212
Aperio Group
California
$39.6M +$2.82M +151,840 +8%
WRCM
213
Whale Rock Capital Management
Massachusetts
$39.5M +$39.5M +2,122,100 New
Nordea Investment Management
214
Nordea Investment Management
Sweden
$39.4M -$12.9M -692,600 -25%
Nisa Investment Advisors
215
Nisa Investment Advisors
Missouri
$39M +$298K +16,000 +0.8%
ERSOT
216
Employees Retirement System of Texas
Texas
$38.5M -$4.84M -260,000 -11%
VM
217
Valinor Management
New York
$38.1M -$61.7M -3,316,000 -62%
HIMCH
218
Hartford Investment Management Co (HIMCO)
Connecticut
$37.8M -$2.8M -150,460 -7%
TAM
219
Taylor Asset Management
Ontario, Canada
$37.4M +$36.9M +1,986,000 +7,638%
MCM
220
Melvin Capital Management
New York
$37.2M -$3.72M -200,000 -9%
TAM
221
Telemark Asset Management
Massachusetts
$37.2M +$14.9M +800,000 +67%
US Bancorp
222
US Bancorp
Minnesota
$37M +$243K +13,080 +0.7%
SEI Investments
223
SEI Investments
Pennsylvania
$35.8M +$3.16M +169,780 +10%
CAM
224
Coronation Asset Management
South Africa
$35.7M -$5.74M -308,620 -14%
NSLI
225
Nan Shan Life Insurance
Taiwan
$35.6M -$6.71M -360,420 -16%