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Ambarella
AMBA

Overview Fund Activity

231 hedge funds and large institutions have $1.05B invested in Ambarella in 2017 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 79 increasing their positions, 64 reducing their positions, and 42 closing their positions.

Holders
231
Holders Change
-4
Holders Change %
-1.7%
% of All Funds
5.76%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
45
Increased
79
Reduced
64
Closed
42
Calls
$146M
Puts
$84.4M
Net Calls
+$61.6M
Net Calls Change
+$106M

Top Buyers

1
BlackRock
1
BlackRock
New York
$79.6M
2
Axa
2
Axa
France
$19.3M
3
Nomura Asset Management
3
Nomura Asset Management
Japan
$16.1M
4
PA
4
Pinnacle Associates
New York
$37.2M
5
TPCM
5
Tide Point Capital Management
Connecticut
$37M

Top Sellers

1
BRC
1
Blue Ridge Capital
New York
$0
2
Coatue Management
2
Coatue Management
New York
$0
3
Allianz Asset Management
3
Allianz Asset Management
Germany
$0
4
SMDAM
4
Sumitomo Mitsui DS Asset Management
Japan
$0
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$16.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
FCM
76
Firsthand Capital Management
California
$2.19M – – –
RhumbLine Advisers
77
RhumbLine Advisers
Massachusetts
$2.17M +$64.9K +1,187 +3%
SIM
78
Spark Investment Management
New York
$2.01M -$990K -18,100 -33%
OAM
79
Oxford Asset Management
United Kingdom
$1.85M +$1.85M +33,882 New
RJA
80
Raymond James & Associates
Florida
$1.81M +$54.2K +990 +3%
Commonwealth Equity Services
81
Commonwealth Equity Services
Massachusetts
$1.74M -$178K -3,263 -9%
RIM
82
Reliant Investment Management
Tennessee
$1.68M +$25.2K +460 +2%
NFA
83
Nationwide Fund Advisors
Ohio
$1.62M -$371K -6,776 -19%
AQR Capital Management
84
AQR Capital Management
Connecticut
$1.6M -$538K -9,835 -25%
RAM
85
Redmond Asset Management
Virginia
$1.59M +$7.17K +131 +0.5%
KPF
86
K2 Principal Fund
Ontario, Canada
$1.52M +$1.52M +27,750 New
SIA
87
Sit Investment Associates
Minnesota
$1.44M -$220K -4,025 -13%
Manulife (Manufacturers Life Insurance)
88
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.35M +$164K +2,994 +14%
RA
89
Royce & Associates
New York
$1.31M +$1.31M +24,000 New
Group One Trading
90
Group One Trading
Illinois
$1.3M -$2.34M -42,737 -64%
Russell Investments Group
91
Russell Investments Group
United Kingdom
$1.29M -$239K -4,361 -16%
Citadel Advisors
92
Citadel Advisors
Florida
$1.27M +$1.27M +23,211 New
FNBOO
93
First National Bank of Omaha
Nebraska
$1.22M +$429K +7,835 +54%
HI
94
Handelsinvest Investeringsforvaltning
Denmark
$1.2M +$148K +2,700 +14%
GIM
95
Greylin Investment Management
Virginia
$1.19M +$30.1K +550 +3%
Royal Bank of Canada
96
Royal Bank of Canada
Ontario, Canada
$1.18M +$355K +6,486 +43%
OA
97
Oak Associates
Ohio
$1.18M – – –
LMIM
98
Lockheed Martin Investment Management
Maryland
$1.15M +$1.15M +21,000 New
AWCI
99
Alpine Woods Capital Investors
New York
$1.14M – – –
PI
100
Putnam Investments
Massachusetts
$1.07M -$135K -2,463 -11%
2 3
4
5 6