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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 %
JG
76
Jain Global
New York
$2.98M 40,935 +40,935 New
ACM
77
Aquatic Capital Management
Illinois
$2.83M 38,915 +16,415 +73%
AQR Capital Management
78
AQR Capital Management
Connecticut
$2.72M 37,457 +18,382 +96%
Jacobs Levy Equity Management
79
Jacobs Levy Equity Management
New Jersey
$2.72M 37,328 -6,092 -14%
California State Teachers Retirement System (CalSTRS)
80
California State Teachers Retirement System (CalSTRS)
California
$2.66M 36,566 -189 -0.5%
State of New Jersey Common Pension Fund D
81
State of New Jersey Common Pension Fund D
New Jersey
$2.59M 35,561 -3,219 -8%
FNBOO
82
First National Bank of Omaha
Nebraska
$2.43M 33,473 -3,708 -10%
HSBC Holdings
83
HSBC Holdings
United Kingdom
$2.43M 33,553 -23 -0.1%
CM
84
Castleark Management
Illinois
$2.32M 31,960 +31,960 New
Stifel Financial
85
Stifel Financial
Missouri
$2.31M 31,793 +15,397 +94%
BNP Paribas Financial Markets
86
BNP Paribas Financial Markets
France
$2.26M 31,006 -10,304 -25%
JF
87
Jump Financial
Illinois
$2.25M 30,900 -46,200 -60%
GCM
88
Graham Capital Management
Connecticut
$2.24M 30,833 +8,820 +40%
TI
89
Trexquant Investment
Connecticut
$2.24M 30,779 -78,641 -72%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
90
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$2.18M 30,000 -36,800 -55%
Janus Henderson Group
91
Janus Henderson Group
United Kingdom
$2.12M 29,191 – –
Primecap Management
92
Primecap Management
California
$1.88M 25,800 -3,600 -12%
T. Rowe Price Associates
93
T. Rowe Price Associates
Maryland
$1.85M 25,381 +3,406 +15%
EGM
94
Engineers Gate Manager
New York
$1.8M 24,814 -74,781 -75%
NRD
95
Nebula Research & Development
New York
$1.76M 24,224 -6,311 -21%
DADC
96
D.A. Davidson & Co
Montana
$1.67M 22,980 +22,980 New
MIM
97
MetLife Investment Management
New Jersey
$1.67M 22,892 +1,065 +5%
Russell Investments Group
98
Russell Investments Group
United Kingdom
$1.64M 22,599 -2,115 -9%
HF
99
HRT Financial
New York
$1.6M 21,948 -20,329 -48%
KBC Group
100
KBC Group
Belgium
$1.59M 21,835 -20,000 -48%
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4
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