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Ambarella
AMBA

Overview Fund Activity

296 hedge funds and large institutions have $2.45B invested in Ambarella in 2024 Q4 according to their latest regulatory filings, with 71 funds opening new positions, 88 increasing their positions, 98 reducing their positions, and 33 closing their positions.

Holders
296
Holders Change
+33
Holders Change %
+12.55%
% of All Funds
3.94%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
71
Increased
88
Reduced
98
Closed
33
Calls
$85.5M
Puts
$84.4M
Net Calls
+$1.13M
Net Calls Change
+$12.3M

Top Buyers

1
Fuller & Thaler Asset Management
1
Fuller & Thaler Asset Management
California
$52.8M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$45.9M
3
Invesco
3
Invesco
Georgia
$24.4M
4
WP
4
Woodline Partners
California
$19.2M
5
BlackRock
5
BlackRock
New York
$278M

Top Sellers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$14.7M
2
State Street
2
State Street
Massachusetts
$115M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$3.72M
4
Barclays
4
Barclays
United Kingdom
$15.9M
5
Voloridge Investment Management
5
Voloridge Investment Management
Florida
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$342M 4,696,124 +81,557 +2%
BlackRock
2
BlackRock
New York
$278M 3,824,645 +195,345 +5%
State Street
3
State Street
Massachusetts
$115M 1,586,674 -337,561 -18%
Manulife (Manufacturers Life Insurance)
4
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$106M 1,452,128 +98,841 +7%
Millennium Management
5
Millennium Management
New York
$101M 1,394,192 +144,268 +12%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$66.5M 914,534 -2,223 -0.2%
Citadel Advisors
7
Citadel Advisors
Florida
$61.8M 848,979 -33,031 -4%
Morgan Stanley
8
Morgan Stanley
New York
$61.3M 842,813 +54,569 +7%
William Blair Investment Management
9
William Blair Investment Management
Illinois
$60.3M 829,052 +68,044 +9%
Point72 Asset Management
10
Point72 Asset Management
Connecticut
$58.4M 802,280 -59,804 -7%
KCM
11
Kodai Capital Management
Illinois
$56.6M 778,553 -59,268 -7%
Fuller & Thaler Asset Management
12
Fuller & Thaler Asset Management
California
$52.8M 725,467 +725,467 New
Goldman Sachs
13
Goldman Sachs
New York
$52.6M 723,281 +74,044 +11%
UBS AM
14
UBS AM
Illinois
$47.5M 652,355 -13,931 -2%
Balyasny Asset Management
15
Balyasny Asset Management
Illinois
$45.9M 630,507 +504,750 +401%
Dimensional Fund Advisors
16
Dimensional Fund Advisors
Texas
$45.3M 623,119 -28,212 -4%
Nuveen Asset Management
17
Nuveen Asset Management
Illinois
$43.9M 603,541 -16,638 -3%
PA
18
Pinnacle Associates
New York
$37.4M 514,838 +139,651 +37%
SIMG
19
Stephens Investment Management Group
Texas
$36.6M 503,468 +2,432 +0.5%
Legal & General Group
20
Legal & General Group
United Kingdom
$32.9M 452,693 -80,713 -15%
Bank of America
21
Bank of America
North Carolina
$28.1M 386,623 -66,864 -15%
Northern Trust
22
Northern Trust
Illinois
$27.9M 383,036 +47,751 +14%
Axa
23
Axa
France
$27M 371,764 -8,680 -2%
UBS Group
24
UBS Group
Switzerland
$25.8M 355,223 +86,878 +32%
SI
25
Sora Investors
Pennsylvania
$25.7M 353,372 +168,372 +91%
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