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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 %
EIM
51
Essex Investment Management
Massachusetts
$6.58M 90,522 +5,098 +6%
ACH
52
ArrowMark Colorado Holdings
Colorado
$6.18M 85,000 – –
Two Sigma Investments
53
Two Sigma Investments
New York
$5.94M 81,660 -66,075 -45%
Swiss National Bank
54
Swiss National Bank
Switzerland
$5.6M 77,033 +1,000 +1%
Deutsche Bank
55
Deutsche Bank
Germany
$5.49M 75,529 +29,123 +63%
HIM
56
Hillsdale Investment Management
Ontario, Canada
$5.05M 69,390 +900 +1%
SP
57
SWS Partners
Ohio
$4.9M 67,408 +247 +0.4%
Royal Bank of Canada
58
Royal Bank of Canada
Ontario, Canada
$4.62M 63,437 +8,345 +15%
Citigroup
59
Citigroup
New York
$4.26M 58,505 +4,769 +9%
Capital Fund Management (CFM)
60
Capital Fund Management (CFM)
France
$4.11M 56,440 -13,188 -19%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$4.1M 56,322 -285 -0.5%
Qube Research & Technologies (QRT)
62
Qube Research & Technologies (QRT)
United Kingdom
$4.07M 56,007 +7,416 +15%
Wells Fargo
63
Wells Fargo
California
$3.88M 53,397 +7,312 +16%
Envestnet Asset Management
64
Envestnet Asset Management
Illinois
$3.81M 52,319 +923 +2%
GIP
65
Granite Investment Partners
California
$3.77M 51,777 -4,063 -7%
D.E. Shaw & Co
66
D.E. Shaw & Co
New York
$3.72M 51,193 -179,988 -78%
Neuberger Berman Group
67
Neuberger Berman Group
New York
$3.69M 50,744 +15,709 +45%
SFI
68
Susquehanna Fundamental Investments
Pennsylvania
$3.63M 49,849 +49,849 New
CSS
69
Cubist Systematic Strategies
Connecticut
$3.54M 48,680 -127,879 -72%
Verition Fund Management
70
Verition Fund Management
Connecticut
$3.49M 47,913 +25,019 +109%
Franklin Resources
71
Franklin Resources
California
$3.3M 45,363 +1,279 +3%
Canada Pension Plan Investment Board
72
Canada Pension Plan Investment Board
Ontario, Canada
$3.25M 44,676 -25,624 -36%
Two Sigma Advisers
73
Two Sigma Advisers
New York
$3.16M 43,500 -117,800 -73%
Renaissance Technologies
74
Renaissance Technologies
New York
$3.13M 43,000 +43,000 New
Jane Street
75
Jane Street
New York
$3.05M 41,958 -19,068 -31%
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