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Ambarella
AMBA

Overview Fund Activity

263 hedge funds and large institutions have $2.53B invested in Ambarella in 2022 Q4 according to their latest regulatory filings, with 51 funds opening new positions, 82 increasing their positions, 94 reducing their positions, and 28 closing their positions.

Holders
263
Holders Change
+20
Holders Change %
+8.23%
% of All Funds
4.24%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.05%
New
51
Increased
82
Reduced
94
Closed
28
Calls
$208M
Puts
$90.8M
Net Calls
+$118M
Net Calls Change
+$88.2M

Top Buyers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$114M
2
SCM
2
Scopia Capital Management
New York
$42.2M
3
DCM
3
Dorsal Capital Management
California
$29.6M
4
Manulife (Manufacturers Life Insurance)
4
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$27.2M
5
DCM
5
Driehaus Capital Management
Illinois
$23.5M

Top Sellers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$45.8M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$37.5M
3
Citadel Advisors
3
Citadel Advisors
Florida
$18.3M
4
CCM
4
Cinctive Capital Management
New York
$9.2M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$296M 3,595,999 +84,840 +2%
BlackRock
2
BlackRock
New York
$284M 3,458,464 -214,716 -6%
Macquarie Group
3
Macquarie Group
Australia
$150M 1,819,525 +202,494 +13%
William Blair Investment Management
4
William Blair Investment Management
Illinois
$114M 1,387,806 +1,387,806 New
State Street
5
State Street
Massachusetts
$105M 1,273,061 -67,712 -5%
Millennium Management
6
Millennium Management
New York
$104M 1,263,189 +262,840 +26%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$56.6M 688,125 +23,057 +3%
CS
8
Credit Suisse
Switzerland
$56.2M 683,740 +900 +0.1%
Baillie Gifford & Co
9
Baillie Gifford & Co
United Kingdom
$53M 644,475 +53,936 +9%
Point72 Asset Management
10
Point72 Asset Management
Connecticut
$45.8M 557,248 -736,352 -57%
Axa
11
Axa
France
$44.5M 540,981 -54,605 -9%
SCM
12
Scopia Capital Management
New York
$42.2M 513,600 +513,600 New
SIMG
13
Stephens Investment Management Group
Texas
$40.8M 503,738 +63,004 +14%
Janus Henderson Group
14
Janus Henderson Group
United Kingdom
$37.5M 456,390 -658,278 -59%
RS
15
Robeco Schweiz
Switzerland
$30.6M 372,510 – –
PA
16
Pinnacle Associates
New York
$29.8M 362,519 -6,824 -2%
DCM
17
Dorsal Capital Management
California
$29.6M 360,000 +360,000 New
Northern Trust
18
Northern Trust
Illinois
$29.5M 358,213 +3,127 +0.9%
Jacobs Levy Equity Management
19
Jacobs Levy Equity Management
New Jersey
$28.7M 349,335 +27,741 +9%
Norges Bank
20
Norges Bank
Norway
$28M 341,078 +3,809 +1%
Manulife (Manufacturers Life Insurance)
21
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$27.2M 331,165 +316,663 +2,184%
Morgan Stanley
22
Morgan Stanley
New York
$27M 328,890 -94,870 -22%
Allianz Asset Management
23
Allianz Asset Management
Germany
$26.3M 319,784 -55,100 -15%
Charles Schwab
24
Charles Schwab
California
$25.9M 314,984 +11,936 +4%
Two Sigma Advisers
25
Two Sigma Advisers
New York
$25.7M 312,400 +73,100 +31%
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