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Ambarella
AMBA

Overview Fund Activity

265 hedge funds and large institutions have $2.79B invested in Ambarella in 2021 Q1 according to their latest regulatory filings, with 60 funds opening new positions, 72 increasing their positions, 93 reducing their positions, and 44 closing their positions.

Holders
265
Holders Change
+12
Holders Change %
+4.74%
% of All Funds
4.67%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
60
Increased
72
Reduced
93
Closed
44
Calls
$48.7M
Puts
$36.6M
Net Calls
+$12.1M
Net Calls Change
-$311M

Top Buyers

1
Invesco
1
Invesco
Georgia
$100M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$71.8M
3
Principal Financial Group
3
Principal Financial Group
Iowa
$43.1M
4
Allianz Asset Management
4
Allianz Asset Management
Germany
$41.3M
5
BlackRock
5
BlackRock
New York
$321M

Top Sellers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$52.7M
2
CCM
2
CloudAlpha Capital Management
Hong Kong
$1.51M
3
FCM
3
Frontier Capital Management
Massachusetts
$0
4
Renaissance Technologies
4
Renaissance Technologies
New York
$55.1M
5
MC
5
Maplelane Capital
New York
$5.59M
Name Market Value Shares Shares
Change 		Shares
Change %
RA
76
Royce & Associates
New York
$5.43M 54,050 +4,050 +8%
Rafferty Asset Management
77
Rafferty Asset Management
New York
$5.21M 51,916 +43,077 +487%
SAM
78
Silvercrest Asset Management
New York
$5.17M 51,493 -19,608 -28%
Man Group
79
Man Group
United Kingdom
$5.14M 51,221 -509 -1%
California State Teachers Retirement System (CalSTRS)
80
California State Teachers Retirement System (CalSTRS)
California
$5.13M 51,118 +1,047 +2%
PPA
81
Parametric Portfolio Associates
Washington
$5.1M 50,816 -5,510 -10%
GIP
82
Granite Investment Partners
California
$5.08M 50,607 -14,421 -22%
Jane Street
83
Jane Street
New York
$5.05M 50,350 -7,701 -13%
PP
84
PDT Partners
New York
$5.03M 50,100 -59 -0.1%
PAWC
85
P.A.W. Capital
Connecticut
$4.82M 48,000 -7,000 -13%
N
86
Natixis
France
$4.79M 47,663 +2,621 +6%
RhumbLine Advisers
87
RhumbLine Advisers
Massachusetts
$4.77M 47,510 -4,045 -8%
Royal Bank of Canada
88
Royal Bank of Canada
Ontario, Canada
$4.5M 44,823 -8,299 -16%
Barclays
89
Barclays
United Kingdom
$4.47M 44,515 +3,028 +7%
PCM
90
Penserra Capital Management
California
$3.81M 37,941 +15,831 +72%
PCR
91
Potrero Capital Research
California
$3.67M 36,601 – –
WMSA
92
Weiss Multi-Strategy Advisers
New York
$3.5M 34,853 -72,258 -67%
PCM
93
Portolan Capital Management
Massachusetts
$3.45M 34,365 -104,178 -75%
UBS AM
94
UBS AM
Illinois
$3.38M 33,658 -1,058 -3%
ECM
95
ExodusPoint Capital Management
New York
$3.29M 32,771 +9,108 +38%
OA
96
Oak Associates
Ohio
$3.22M 32,110 – –
Arrowstreet Capital
97
Arrowstreet Capital
Massachusetts
$3.15M 31,400 -1,209 -4%
New York State Common Retirement Fund
98
New York State Common Retirement Fund
New York
$3.06M 30,500 – –
SP
99
SWS Partners
Ohio
$2.93M 29,144 +2,822 +11%
CS
100
Credit Suisse
Switzerland
$2.92M 29,043 -24,855 -46%
2 3
4
5 6