1,284 hedge funds and large institutions have $162B invested in Amazon in 2015 Q3 according to their latest regulatory filings, with 168 funds opening new positions, 530 increasing their positions, 409 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,284
Holders Change
+105
Holders Change %
+8.91%
% of All Funds
35.89%
Holding in Top 10
221
Holding in Top 10 Change
+93
Holding in Top 10 Change %
+72.66%
% of All Funds
6.18%
New
168
Increased
530
Reduced
409
Closed
52
Calls
$6.32B
Puts
$6.62B
Net Calls
-$304M
Net Calls Change
-$384M
Name Holding Trade Value Shares
Change
Shares
Change %
MFWM
351
Motley Fool Wealth Management
Virginia
$18.6M +$4.19M +163,640 +29%
SAM
352
Securian Asset Management
Minnesota
$18.5M -$61.9K -2,420 -0.3%
ORI
353
Oak Ridge Investments
Illinois
$18.5M +$65K +2,540 +0.4%
CAM
354
Centre Asset Management
New York
$18.5M +$476K +18,600 +3%
OA
355
Omega Advisors
New York
$18.3M +$18.3M +716,000 New
TIM
356
Thornburg Investment Management
New Mexico
$18.2M -$43.7M -1,708,580 -71%
RIG
357
Raveneur Investment Group
New York
$18.1M +$18.1M +705,500 New
GIP
358
Granite Investment Partners
California
$18M -$60.4K -2,360 -0.3%
CT
359
Cambridge Trust
Massachusetts
$18M +$339K +13,240 +2%
MTIP
360
Magee Thomson Investment Partners
California
$17.9M +$967K +37,800 +6%
VCM
361
Vision Capital Management
Oregon
$17.6M -$5.65M -220,840 -24%
CPIM
362
Columbia Partners Investment Management
Virginia
$17.6M -$269K -10,520 -2%
GLA
363
Great Lakes Advisors
Illinois
$17.6M +$4.76M +185,800 +37%
LI
364
LMCG Investments
Massachusetts
$17.4M -$2.29M -89,380 -12%
ACP
365
Ashfield Capital Partners
California
$17.2M -$1.27M -49,600 -7%
SIM
366
Sentry Investment Management
Wisconsin
$17.1M +$646K +25,240 +4%
PI
367
PineBridge Investments
New York
$17.1M +$12.2M +475,980 +246%
HighTower Advisors
368
HighTower Advisors
Illinois
$17M +$17M +664,500 New
Baird Financial Group
369
Baird Financial Group
Wisconsin
$16.7M +$6.67M +260,720 +67%
CS
370
Candriam SCA
Luxembourg
$16.6M +$3.1M +121,280 +23%
CWM
371
CIBC World Markets
New York
$16.6M -$26.1M -1,020,340 -61%
BFS
372
Bradley Foster & Sargent
Connecticut
$16.5M -$7.92M -309,320 -32%
Commonwealth Equity Services
373
Commonwealth Equity Services
Massachusetts
$16.3M +$2.68M +104,680 +20%
RCM
374
Riverhead Capital Management
Delaware
$16.1M -$476K -18,600 -3%
Janney Montgomery Scott
375
Janney Montgomery Scott
Pennsylvania
$15.9M -$145K -5,680 -0.9%