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Ambarella
AMBA

Overview Fund Activity

240 hedge funds and large institutions have $1.42B invested in Ambarella in 2016 Q3 according to their latest regulatory filings, with 58 funds opening new positions, 61 increasing their positions, 83 reducing their positions, and 24 closing their positions.

Holders
240
Holders Change
+33
Holders Change %
+15.94%
% of All Funds
6.41%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.13%
New
58
Increased
61
Reduced
83
Closed
24
Calls
$147M
Puts
$193M
Net Calls
-$45.6M
Net Calls Change
-$33.5M

Top Buyers

1
Macquarie Group
1
Macquarie Group
Australia
$60.5M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$70.7M
3
SMDAM
3
Sumitomo Mitsui DS Asset Management
Japan
$22.5M
4
QF
4
QVT Financial
New York
$20.3M
5
Allianz Asset Management
5
Allianz Asset Management
Germany
$22.5M

Top Sellers

1
NSLI
1
Nan Shan Life Insurance
Taiwan
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$0
3
Coatue Management
3
Coatue Management
New York
$59.4M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$1.9M
5
EC
5
Eminence Capital
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
KeyBank National Association
126
KeyBank National Association
Ohio
$532K 7,232 -1,287 -15%
Public Employees Retirement Association of Colorado
127
Public Employees Retirement Association of Colorado
Colorado
$524K 7,125 – –
CCM
128
Cadence Capital Management
Massachusetts
$523K 7,100 +7,100 New
First Trust Advisors
129
First Trust Advisors
Illinois
$517K 7,024 +7,024 New
SH
130
Svenska Handelsbanken
Sweden
$486K 6,600 +6,600 New
Janney Montgomery Scott
131
Janney Montgomery Scott
Pennsylvania
$482K 6,550 +6,550 New
BlackRock
132
BlackRock
New York
$470K 6,384 +277 +5%
AA
133
ALPS Advisors
Colorado
$463K 6,286 -4,266 -40%
ARMC
134
American Research & Management Company
Massachusetts
$434K 5,900 +600 +11%
BA
135
BKS Advisors
Michigan
$423K 5,750 +5,750 New
NL
136
NWAM LLC
Washington
$397K 5,399 -100 -2%
BNP Paribas Financial Markets
137
BNP Paribas Financial Markets
France
$387K 5,259 -11,639 -69%
PCM
138
Penserra Capital Management
California
$380K 5,170 +3,086 +148%
JWS
139
Juncture Wealth Strategies
Arizona
$378K 5,140 -510 -9%
IA
140
IFP Advisors
Florida
$377K 5,125 -1,195 -19%
Nomura Holdings
141
Nomura Holdings
Japan
$376K 5,159 +5,159 New
PA
142
Probity Advisors
Texas
$359K 4,881 -1,193 -20%
AG
143
Aperio Group
California
$353K 4,789 +378 +9%
OAM
144
Origin Asset Management
United Kingdom
$344K 4,678 +4,678 New
AAM
145
Advisors Asset Management
Colorado
$342K 4,651 -6,135 -57%
BHC
146
Bowen Hanes & Co
Florida
$331K 4,500 – –
SSA
147
Schonfeld Strategic Advisors
New York
$331K 4,500 +4,500 New
Prudential Financial
148
Prudential Financial
New Jersey
$326K 4,436 +4,436 New
Principal Financial Group
149
Principal Financial Group
Iowa
$320K 4,348 +70 +2%
PPA
150
Parametric Portfolio Associates
Washington
$304K 4,129 +4,129 New
4 5
6
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