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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.

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

Top Sellers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
$52.7M
2
CCM
CloudAlpha Capital Management
Hong Kong
$1.51M
3
FCM
Frontier Capital Management
Massachusetts
$0
4
Renaissance Technologies
Renaissance Technologies
New York
$55.1M
5
MC
Maplelane Capital
New York
$5.59M
Name Holding Trade Value Shares
Change 		Shares
Change %
SFSIG
151
San Francisco Sentry Investment Group
California
$803K – – –
CF
152
CNA Financial
Illinois
$790K -$95.4K -950 -11%
Commonwealth Equity Services
153
Commonwealth Equity Services
Massachusetts
$786K +$786K +7,836 New
Mitsubishi UFJ Trust & Banking
154
Mitsubishi UFJ Trust & Banking
Japan
$772K +$269K +2,683 +54%
AAM
155
Azzad Asset Management
Virginia
$765K +$703 +7 +0.1%
Walleye Trading
156
Walleye Trading
New York
$736K -$4.84M -48,152 -87%
RAM
157
Redmond Asset Management
Virginia
$728K – – –
CCIA
158
Campbell & Co Investment Adviser
Maryland
$726K +$726K +7,234 New
WPC
159
White Pine Capital
Minnesota
$717K -$3.51K -35 -0.5%
SEI Investments
160
SEI Investments
Pennsylvania
$684K +$437K +4,350 +177%
LPL Financial
161
LPL Financial
California
$665K +$222K +2,211 +50%
RIL
162
Rothschild Investment LLC
Illinois
$662K -$48.2K -480 -7%
Handelsbanken Fonder
163
Handelsbanken Fonder
Sweden
$647K – – –
PP
164
Paloma Partners
Connecticut
$641K +$193K +1,921 +43%
QIM
165
Quantitative Investment Management
Virginia
$630K -$3.1M -30,888 -83%
FDCDDQ
166
Federation des caisses Desjardins du Quebec
Quebec, Canada
$629K -$648K -6,455 -51%
ADIM
167
Alpha DNA Investment Management
Maryland
$626K -$233K -2,320 -27%
GC
168
Guggenheim Capital
Illinois
$607K +$607K +6,051 New
SEC
169
Seven Eight Capital
New York
$588K – – –
VAS
170
Vestmark Advisory Solutions
Massachusetts
$569K +$569K +5,672 New
NW
171
NewEdge Wealth
Pennsylvania
$569K +$569K +5,672 New
Public Employees Retirement Association of Colorado
172
Public Employees Retirement Association of Colorado
Colorado
$561K – – –
SPIA
173
Steward Partners Investment Advisory
New York
$555K +$15.1K +150 +3%
CG
174
Cutler Group
California
$546K -$2.03M -20,258 -79%
SO
175
STRS Ohio
Ohio
$532K +$371K +3,700 +231%
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