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Ambarella
AMBA

Overview Fund Activity

218 hedge funds and large institutions have $1.16B invested in Ambarella in 2020 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 88 increasing their positions, 59 reducing their positions, and 37 closing their positions.

Holders
218
Holders Change
-1
Holders Change %
-0.46%
% of All Funds
4.48%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
37
Increased
88
Reduced
59
Closed
37
Calls
$128M
Puts
$23.2M
Net Calls
+$105M
Net Calls Change
-$129M

Top Buyers

1
KC
1
KCL Capital
New York
$11.5M
2
Two Sigma Investments
2
Two Sigma Investments
New York
$9.8M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$12.2M
4
GLA
4
Great Lakes Advisors
Illinois
$6.53M
5
State Street
5
State Street
Massachusetts
$49.7M

Top Sellers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$0
2
CCI
2
Columbus Circle Investors
$0
3
Morgan Stanley
3
Morgan Stanley
New York
$13.9M
4
AAMU
4
Amundi Asset Management US
Massachusetts
$198K
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$5.29M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$143M 3,118,324 +128,871 +4%
BlackRock
2
BlackRock
New York
$131M 2,850,136 -219,432 -7%
Renaissance Technologies
3
Renaissance Technologies
New York
$72.2M 1,576,633 +79,900 +5%
State Street
4
State Street
Massachusetts
$49.7M 1,084,427 +133,614 +14%
VBA
5
Van Berkom & Associates
Quebec, Canada
$44M 961,467 +7,433 +0.8%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$39.5M 861,456 – –
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$32.9M 719,142 +23,351 +3%
Axa
8
Axa
France
$31.4M 684,914 -48,682 -7%
Fidelity International
9
Fidelity International
Bermuda
$28.8M 629,514 -319,173 -34%
Neuberger Berman Group
10
Neuberger Berman Group
New York
$28.1M 613,349 +96,268 +19%
PA
11
Pinnacle Associates
New York
$27.4M 598,530 -6,002 -1%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$24.2M 527,519 +22,409 +4%
Baillie Gifford & Co
13
Baillie Gifford & Co
United Kingdom
$21.5M 468,445 +50,635 +12%
Northern Trust
14
Northern Trust
Illinois
$19.7M 430,144 +21,129 +5%
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$18.7M 407,621 -120,820 -23%
FCM
16
Frontier Capital Management
Massachusetts
$15.4M 336,924 -25,985 -7%
Morgan Stanley
17
Morgan Stanley
New York
$13.9M 303,485 -429,190 -59%
Jacobs Levy Equity Management
18
Jacobs Levy Equity Management
New Jersey
$13.7M 300,143 +25,208 +9%
Goldman Sachs
19
Goldman Sachs
New York
$13.3M 290,231 -2,651 -0.9%
WRF
20
Waddell & Reed Financial
Kansas
$12.4M 271,805 +609 +0.2%
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
$12.4M 271,461 +102,606 +61%
Arrowstreet Capital
22
Arrowstreet Capital
Massachusetts
$12.2M 265,945 +175,644 +195%
Norges Bank
23
Norges Bank
Norway
$12M 262,536 +19,035 +8%
Millennium Management
24
Millennium Management
New York
$11.6M 253,230 +115,812 +84%
KC
25
KCL Capital
New York
$11.5M 250,000 +250,000 New
1
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