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Ambarella
AMBA

Overview Fund Activity

256 hedge funds and large institutions have $2.57B invested in Ambarella in 2023 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 99 increasing their positions, 76 reducing their positions, and 49 closing their positions.

Holders
256
Holders Change
-13
Holders Change %
-4.83%
% of All Funds
4.04%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.05%
New
37
Increased
99
Reduced
76
Closed
49
Calls
$98.5M
Puts
$63.7M
Net Calls
+$34.8M
Net Calls Change
+$41.4M

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$112M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$29.5M
3
RCM
3
Rokos Capital Management
United Kingdom
$24.4M
4
William Blair Investment Management
4
William Blair Investment Management
Illinois
$140M
5
Legal & General Group
5
Legal & General Group
United Kingdom
$24.6M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$68.2M
2
DCM
2
Dorsal Capital Management
California
$0
3
Allianz Asset Management
3
Allianz Asset Management
Germany
$0
4
KC
4
KCL Capital
New York
$0
5
SCM
5
Scopia Capital Management
New York
$25.9M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$325M 3,882,903 +236,797 +6%
BlackRock
2
BlackRock
New York
$279M 3,335,497 -1,105 -0%
William Blair Investment Management
3
William Blair Investment Management
Illinois
$140M 1,678,140 +264,377 +19%
Macquarie Group
4
Macquarie Group
Australia
$138M 1,649,197 -6,767 -0.4%
State Street
5
State Street
Massachusetts
$122M 1,459,029 +24,745 +2%
Point72 Asset Management
6
Point72 Asset Management
Connecticut
$112M 1,336,384 +1,271,251 +1,952%
Millennium Management
7
Millennium Management
New York
$68.2M 814,579 -642,582 -44%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$63.2M 755,861 +28,161 +4%
CS
9
Credit Suisse
Switzerland
$57M 681,306 -41,337 -6%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$55.7M 666,019 +35,005 +6%
Baillie Gifford & Co
11
Baillie Gifford & Co
United Kingdom
$52.1M 623,006 -18,535 -3%
Axa
12
Axa
France
$45.1M 539,074 -3,641 -0.7%
SIMG
13
Stephens Investment Management Group
Texas
$43.5M 519,483 +11,877 +2%
Janus Henderson Group
14
Janus Henderson Group
United Kingdom
$39.1M 467,256 +3,358 +0.7%
RS
15
Robeco Schweiz
Switzerland
$34.6M 414,010 +59,135 +17%
PA
16
Pinnacle Associates
New York
$32.5M 388,104 +31,301 +9%
Norges Bank
17
Norges Bank
Norway
$31.1M 371,838 +14,827 +4%
Northern Trust
18
Northern Trust
Illinois
$30.6M 365,857 -3,084 -0.8%
Jacobs Levy Equity Management
19
Jacobs Levy Equity Management
New Jersey
$30.3M 362,699 +1,123 +0.3%
Invesco
20
Invesco
Georgia
$29.7M 355,340 +48,857 +16%
Two Sigma Advisers
21
Two Sigma Advisers
New York
$29.6M 353,500 +65,800 +23%
Fidelity Investments
22
Fidelity Investments
Massachusetts
$29.5M 352,612 +336,576 +2,099%
Manulife (Manufacturers Life Insurance)
23
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$27.3M 325,914 -523 -0.2%
Two Sigma Investments
24
Two Sigma Investments
New York
$26.3M 314,523 +129,851 +70%
Citadel Advisors
25
Citadel Advisors
Florida
$26.2M 313,064 -82,386 -21%
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