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Ambarella
AMBA

Overview Fund Activity

252 hedge funds and large institutions have $1.64B invested in Ambarella in 2023 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 90 increasing their positions, 80 reducing their positions, and 44 closing their positions.

Holders
252
Holders Change
-5
Holders Change %
-1.95%
% of All Funds
4.02%
Holding in Top 10
–
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-100%
% of All Funds
–
New
40
Increased
90
Reduced
80
Closed
44
Calls
$71M
Puts
$55.2M
Net Calls
+$15.7M
Net Calls Change
-$19.1M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$81.7M
2
RCM
2
Rokos Capital Management
United Kingdom
$34.6M
3
Two Sigma Advisers
3
Two Sigma Advisers
New York
$33.8M
4
Voloridge Investment Management
4
Voloridge Investment Management
Florida
$11M
5
State Street
5
State Street
Massachusetts
$85.4M

Top Sellers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$34.2M
2
Invesco
2
Invesco
Georgia
$1.7M
3
Macquarie Group
3
Macquarie Group
Australia
$73.9M
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$6.41M
5
EAM
5
Eagle Asset Management
Florida
$0
Name Market Value Shares Shares
Change 		Shares
Change %
SST
51
S Squared Technology
New York
$5.33M 100,551 – –
Renaissance Technologies
52
Renaissance Technologies
New York
$5.32M 100,300 +59,500 +146%
CP
53
CenterBook Partners
Connecticut
$5.14M 96,882 +83,527 +625%
Ameriprise
54
Ameriprise
Minnesota
$5.08M 95,861 -2,352 -2%
KCM
55
Kennedy Capital Management
Missouri
$5.02M 94,605 +26,621 +39%
Citadel Advisors
56
Citadel Advisors
Florida
$4.9M 92,465 -220,599 -70%
Capital Fund Management (CFM)
57
Capital Fund Management (CFM)
France
$4.88M 92,010 +92,010 New
Connor, Clark & Lunn Investment Management (CC&L)
58
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$4.58M 86,273 +25,104 +41%
Mitsubishi UFJ Asset Management
59
Mitsubishi UFJ Asset Management
Japan
$4.52M 85,170 -4,048 -5%
QC
60
Quadrature Capital
United Kingdom
$4.41M 83,092 +83,092 New
Swiss National Bank
61
Swiss National Bank
Switzerland
$4.39M 82,733 +800 +1%
ACH
62
ArrowMark Colorado Holdings
Colorado
$4.03M 76,000 -40,000 -34%
PCM
63
Prelude Capital Management
New York
$3.77M 71,031 +21,833 +44%
Wellington Management Group
64
Wellington Management Group
Massachusetts
$3.7M 69,771 -1,497 -2%
SP
65
SWS Partners
Ohio
$3.46M 65,284 +9,796 +18%
California Public Employees Retirement System
66
California Public Employees Retirement System
California
$3.35M 63,220 +9,820 +18%
New York State Common Retirement Fund
67
New York State Common Retirement Fund
New York
$2.98M 56,260 +10 +0%
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$2.97M 56,012 +2,540 +5%
FCM
69
Frontier Capital Management
Massachusetts
$2.91M 54,951 -57,540 -51%
GIP
70
Granite Investment Partners
California
$2.88M 54,300 +13,321 +33%
PI
71
PEAK6 Investments
Illinois
$2.73M 51,455 +51,455 New
UBS AM
72
UBS AM
Illinois
$2.59M 48,757 -50,191 -51%
Walleye Trading
73
Walleye Trading
New York
$2.51M 47,279 +47,279 New
State of Wisconsin Investment Board
74
State of Wisconsin Investment Board
Wisconsin
$2.46M 46,305 -274 -0.6%
JF
75
Jump Financial
Illinois
$2.44M 45,982 +20,946 +84%
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