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Ambarella
AMBA

Overview Fund Activity

243 hedge funds and large institutions have $1.73B invested in Ambarella in 2022 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 92 increasing their positions, 84 reducing their positions, and 42 closing their positions.

Holders
243
Holders Change
-22
Holders Change %
-8.3%
% of All Funds
4.2%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
24
Increased
92
Reduced
84
Closed
42
Calls
$75.2M
Puts
$45.9M
Net Calls
+$29.4M
Net Calls Change
-$10.4M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$56.2M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$72.7M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$62.6M
4
Citadel Advisors
4
Citadel Advisors
Florida
$28.9M
5
CCM
5
Cinctive Capital Management
New York
$19.5M

Top Sellers

1
Invesco
1
Invesco
Georgia
$14.7M
2
DCM
2
Driehaus Capital Management
Illinois
$0
3
BlackRock
3
BlackRock
New York
$206M
4
Voloridge Investment Management
4
Voloridge Investment Management
Florida
$7.54M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$17.9M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$206M 3,673,180 -258,146 -7%
Vanguard Group
2
Vanguard Group
Pennsylvania
$197M 3,511,159 +19,444 +0.6%
Macquarie Group
3
Macquarie Group
Australia
$90.9M 1,617,031 -23,202 -1%
State Street
4
State Street
Massachusetts
$75.3M 1,340,773 +102,099 +8%
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$72.7M 1,293,600 +638,557 +97%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$62.6M 1,114,668 +542,747 +95%
Millennium Management
7
Millennium Management
New York
$56.2M 1,000,349 +1,000,349 New
CS
8
Credit Suisse
Switzerland
$38.4M 682,840 +164,646 +32%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$37.4M 665,068 +5,250 +0.8%
Axa
10
Axa
France
$33.5M 595,586 -6,609 -1%
Baillie Gifford & Co
11
Baillie Gifford & Co
United Kingdom
$33.2M 590,539 -30,395 -5%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$32.9M 585,023 +32,045 +6%
Citadel Advisors
13
Citadel Advisors
Florida
$28.9M 514,689 +497,535 +2,900%
SIMG
14
Stephens Investment Management Group
Texas
$24.8M 440,734 +122,732 +39%
Morgan Stanley
15
Morgan Stanley
New York
$23.8M 423,760 +29,318 +7%
Allianz Asset Management
16
Allianz Asset Management
Germany
$21.1M 374,884 – –
RS
17
Robeco Schweiz
Switzerland
$20.9M 372,510 +210 +0.1%
PA
18
Pinnacle Associates
New York
$20.8M 369,343 -9,097 -2%
Northern Trust
19
Northern Trust
Illinois
$19.9M 355,086 -6,821 -2%
EVM
20
Eaton Vance Management
Massachusetts
$19.8M 352,861 -94,262 -21%
CCM
21
Cinctive Capital Management
New York
$19.5M 346,229 +346,229 New
Norges Bank
22
Norges Bank
Norway
$18.9M 337,269 +7,413 +2%
Jacobs Levy Equity Management
23
Jacobs Levy Equity Management
New Jersey
$18.1M 321,594 +144,180 +81%
Renaissance Technologies
24
Renaissance Technologies
New York
$17.9M 318,478 -161,622 -34%
Charles Schwab
25
Charles Schwab
California
$17M 303,048 -678 -0.2%
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