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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 %
AWM
176
AE Wealth Management
Kansas
$524K -$242K -2,412 -32%
WI
177
WrapManager Inc
California
$510K -$160K -1,599 -24%
Janney Montgomery Scott
178
Janney Montgomery Scott
Pennsylvania
$504K -$39.3K -392 -7%
BBCM
179
Boardman Bay Capital Management
New York
$502K -$499K -4,966 -50%
PNC Financial Services Group
180
PNC Financial Services Group
Pennsylvania
$493K +$4.72K +47 +1%
GH
181
GAM Holding
Switzerland
$480K – – –
GI
182
GAMCO Investors
Connecticut
$477K -$181K -1,804 -28%
Marshall Wace
183
Marshall Wace
United Kingdom
$445K +$445K +4,434 New
SSWM
184
Sheets Smith Wealth Management
North Carolina
$436K – – –
TC
185
Truvestments Capital
Florida
$433K +$45.7K +456 +12%
Millennium Management
186
Millennium Management
New York
$418K -$23.3M -232,176 -98%
FC
187
FORA Capital
Florida
$407K +$407K +4,058 New
BCM
188
Bayesian Capital Management
New York
$402K +$402K +4,000 New
BC
189
Bridgefront Capital
Texas
$385K +$385K +3,839 New
Teacher Retirement System of Texas
190
Teacher Retirement System of Texas
Texas
$382K +$70.2K +699 +23%
P
191
Pitcairn
Pennsylvania
$371K +$803 +8 +0.2%
SM
192
Sciencast Management
New Jersey
$370K +$370K +3,564 New
Zurich Cantonal Bank
193
Zurich Cantonal Bank
Switzerland
$367K -$78.7K -784 -18%
CAM
194
Cresset Asset Management
Illinois
$367K +$367K +3,654 New
PIM
195
Platinum Investment Management
Australia
$339K -$23M -229,031 -99%
AB
196
Amalgamated Bank
New York
$337K -$20.3K -202 -6%
AAMU
197
Amundi Asset Management US
Massachusetts
$331K +$331K +3,300 New
AS
198
Altshuler Shaham
Israel
$329K +$329K +3,275 New
Prudential Financial
199
Prudential Financial
New Jersey
$321K -$42.9K -427 -12%
FAM
200
Formidable Asset Management
Ohio
$313K -$158K -1,500 -34%
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