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Ambarella
AMBA

Overview Fund Activity

204 hedge funds and large institutions have $1.07B invested in Ambarella in 2019 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 63 increasing their positions, 66 reducing their positions, and 23 closing their positions.

Holders
204
Holders Change
+12
Holders Change %
+6.25%
% of All Funds
4.42%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
36
Increased
63
Reduced
66
Closed
23
Calls
$54M
Puts
$30.9M
Net Calls
+$23.1M
Net Calls Change
-$44M

Top Buyers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$27.1M
2
Fidelity International
2
Fidelity International
Bermuda
$23.9M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$11.4M
4
Legal & General Group
4
Legal & General Group
United Kingdom
$10.9M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$30M

Top Sellers

1
Bank of America
1
Bank of America
North Carolina
$15.5M
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$4.15M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$0
4
Morgan Stanley
4
Morgan Stanley
New York
$38.2M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$34.4M
Name Market Value Shares Shares
Change 		Shares
Change %
Renaissance Technologies
26
Renaissance Technologies
New York
$11.4M 263,400 +263,400 New
Legal & General Group
27
Legal & General Group
United Kingdom
$10.9M 254,067 +241,717 +1,957%
CS
28
Candriam SCA
Luxembourg
$10.8M 249,983 -1,497 -0.6%
Jane Street
29
Jane Street
New York
$10.7M 246,625 +159,396 +183%
CCI
30
Columbus Circle Investors
$9.83M 227,458 +227,458 New
PCR
31
Potrero Capital Research
California
$9.77M 226,124 -73,603 -25%
WA
32
Wasatch Advisors
Utah
$9.08M 210,098 +156,841 +294%
State of Wisconsin Investment Board
33
State of Wisconsin Investment Board
Wisconsin
$7.61M 176,200 +36,200 +26%
FPA
34
First Pacific Advisors
California
$7.22M 167,088 -53,062 -24%
KBC Group
35
KBC Group
Belgium
$6.53M 151,249 +139,888 +1,231%
Invesco
36
Invesco
Georgia
$6.5M 150,535 +129,244 +607%
Geode Capital Management
37
Geode Capital Management
Massachusetts
$6.39M 147,983 +15,843 +12%
Two Sigma Advisers
38
Two Sigma Advisers
New York
$5.99M 138,700 +56,100 +68%
HT
39
HAP Trading
New York
$5.98M 138,489 +138,489 New
Royal Bank of Canada
40
Royal Bank of Canada
Ontario, Canada
$5.88M 136,131 -815 -0.6%
SAM
41
Shell Asset Management
Netherlands
$5.87M 135,963 – –
Bank of New York Mellon
42
Bank of New York Mellon
New York
$5.65M 130,839 +4,899 +4%
Norges Bank
43
Norges Bank
Norway
$5.62M 130,153 +26,688 +26%
N
44
Natixis
France
$5.36M 125,526 +36,011 +40%
Fidelity Investments
45
Fidelity Investments
Massachusetts
$5.36M 124,082 +68 +0.1%
New York State Common Retirement Fund
46
New York State Common Retirement Fund
New York
$5.33M 123,472 – –
RIA
47
RPG Investment Advisory
California
$5.21M 120,693 -1,019 -0.8%
JPMorgan Chase & Co
48
JPMorgan Chase & Co
New York
$4.47M 103,506 +25,933 +33%
ACH
49
ArrowMark Colorado Holdings
Colorado
$4.4M 101,927 – –
Susquehanna International Group
50
Susquehanna International Group
Pennsylvania
$4.15M 96,065 -436,211 -82%
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