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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 Market Value Shares Shares
Change 		Shares
Change %
SAM
26
Shell Asset Management
Netherlands
$12.8M 233,487 +58,703 +34%
Stifel Financial
27
Stifel Financial
Missouri
$11.7M 213,581 +49,754 +30%
KRC
28
Kingdom Ridge Capital
New York
$8.83M 161,300 +161,300 New
FA
29
Friess Associates
Delaware
$8.78M 160,400 +160,400 New
KCM
30
Kennedy Capital Management
Missouri
$8.15M 148,910 +148,910 New
State of Wisconsin Investment Board
31
State of Wisconsin Investment Board
Wisconsin
$7.97M 145,644 – –
Bank of America
32
Bank of America
North Carolina
$7.51M 137,273 -67,969 -33%
RI
33
Redwood Investments
Massachusetts
$6.81M 124,436 +612 +0.5%
Goldman Sachs
34
Goldman Sachs
New York
$6.59M 120,475 -194,966 -62%
Thrivent Financial for Lutherans
35
Thrivent Financial for Lutherans
Minnesota
$6.51M 118,931 – –
HCM
36
Highbridge Capital Management
New York
$6.41M 117,227 +67,686 +137%
PP
37
PDT Partners
New York
$6.27M 114,600 – –
AP
38
AHL Partners
United Kingdom
$6.26M 114,377 +66,091 +137%
Bank of New York Mellon
39
Bank of New York Mellon
New York
$6.15M 112,376 +8,366 +8%
CAM
40
Cortina Asset Management
Wisconsin
$6.13M 111,955 -20,325 -15%
SRFM
41
Shannon River Fund Management
New York
$6.06M 110,783 +110,783 New
MOACM
42
Mutual of America Capital Management
New York
$5.84M 106,692 +15,259 +17%
Renaissance Technologies
43
Renaissance Technologies
New York
$5.12M 93,500 +93,500 New
EIP
44
Epoch Investment Partners
New York
$4.99M 91,277 +51,892 +132%
Baillie Gifford & Co
45
Baillie Gifford & Co
United Kingdom
$4.88M 89,100 +89,100 New
JPMorgan Chase & Co
46
JPMorgan Chase & Co
New York
$4.84M 88,486 +20,209 +30%
TCIM
47
TIAA CREF Investment Management
New York
$4.72M 86,290 -132,276 -61%
RIA
48
RPG Investment Advisory
California
$4.64M 84,827 +2,455 +3%
GT
49
Greenleaf Trust
Michigan
$4.39M 80,308 -10,645 -12%
Handelsbanken Fonder
50
Handelsbanken Fonder
Sweden
$4.38M 80,000 -87,000 -52%
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