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 %
KBC Group
276
KBC Group
Belgium
$32.9M -$15.7M -612,340 -32%
WEC
277
White Elm Capital
Connecticut
$32.8M +$3.02M +118,000 +10%
Jane Street
278
Jane Street
New York
$32M +$21M +820,620 +192%
MAM
279
Martingale Asset Management
Massachusetts
$31.9M +$10.1M +393,640 +46%
TI
280
Think Investments
California
$31.7M +$31.7M +1,240,000 New
IAM
281
Impax Asset Management
New Hampshire
$31.7M +$13.6M +533,260 +76%
OA
282
Oak Associates
Ohio
$31.2M -$2.14M -83,780 -6%
EAM
283
Edge Asset Management
Washington
$31.1M -$6.09M -237,960 -16%
PG
284
PEAK6 Group
Illinois
$31M +$22.6M +884,240 +272%
LSCM
285
Light Street Capital Management
California
$30.7M +$18.6M +728,640 +155%
Marshall Wace
286
Marshall Wace
United Kingdom
$30.5M +$20.4M +796,080 +202%
NIT
287
NumerixS Investment Technologies
British Columbia, Canada
$30.4M +$9.84M +384,400 +48%
Fiera Capital (Canada)
288
Fiera Capital (Canada)
Quebec, Canada
$30.2M -$6M -234,340 -17%
TCG
289
Tremblant Capital Group
Florida
$30M +$75.8K +2,960 +0.3%
Daiwa Securities Group
290
Daiwa Securities Group
Japan
$29.6M -$2.61M -102,140 -8%
CAM
291
Coronation Asset Management
South Africa
$29.5M -$21.5M -839,940 -42%
CCM
292
Chilton Capital Management
Texas
$29.5M -$1.14M -44,360 -4%
TCM
293
Tekne Capital Management
New York
$29.5M +$8.4M +328,000 +40%
DILH
294
Dai-ichi Life Holdings
Japan
$29.1M +$3.37M +131,840 +13%
Asset Management One
295
Asset Management One
Japan
$29M +$1.35M +54,040 +5%
Nomura Asset Management
296
Nomura Asset Management
Japan
$28.9M +$709K +27,720 +3%
BACM
297
Blue Arrow Capital Management
New York
$28.6M -$19.9M -776,700 -41%
RP
298
Riverbridge Partners
Minnesota
$28.4M +$592K +23,140 +2%
B
299
BP
United Kingdom
$28.1M -$2.56M -100,000 -8%
BCM
300
Bridgeway Capital Management
Texas
$27.6M -$131K -5,100 -0.5%