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Ambarella
AMBA

Overview Fund Activity

219 hedge funds and large institutions have $1.27B invested in Ambarella in 2020 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 68 increasing their positions, 81 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
219
Holders Change
-3
Holders Change %
-1.35%
% of All Funds
4.84%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.04%
New
38
Increased
68
Reduced
81
Closed
37
Calls
$266M
Puts
$32.3M
Net Calls
+$234M
Net Calls Change
+$224M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$35.6M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$72.7M
3
FCM
3
Frontier Capital Management
Massachusetts
$17.6M
4
AAMU
4
Amundi Asset Management US
Massachusetts
$17.3M
5
CCI
5
Columbus Circle Investors
$21M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$1K
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.49M
3
BlackRock
3
BlackRock
New York
$149M
4
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$4.39M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$22.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
SFSIG
126
San Francisco Sentry Investment Group
California
$388K – – –
GC
127
Guggenheim Capital
Illinois
$369K -$237K -4,890 -39%
HSBC Holdings
128
HSBC Holdings
United Kingdom
$356K -$985K -20,454 -73%
RAM
129
Redmond Asset Management
Virginia
$354K +$1.36K +28 +0.4%
ECM
130
ETrade Capital Management
Virginia
$344K +$344K +7,084 New
GI
131
GAMCO Investors
Connecticut
$342K +$16.7K +345 +5%
ASRS
132
Arizona State Retirement System
Arizona
$339K +$339K +6,985 New
PCM
133
Penserra Capital Management
California
$331K +$329K +6,292 +17,478%
SO
134
STRS Ohio
Ohio
$325K +$121K +2,500 +60%
XK
135
Xact Kapitalforvaltning
Sweden
$313K – – –
Public Employees Retirement Association of Colorado
136
Public Employees Retirement Association of Colorado
Colorado
$301K – – –
GCP
137
GSA Capital Partners
United Kingdom
$279K -$366K -7,538 -57%
Principal Financial Group
138
Principal Financial Group
Iowa
$272K +$272K +5,604 New
SG Americas Securities
139
SG Americas Securities
New York
$270K -$475K -9,779 -64%
AIM
140
Alambic Investment Management
California
$262K -$349K -7,200 -57%
SPIA
141
Steward Partners Investment Advisory
New York
$261K -$9.71K -200 -4%
RJA
142
Raymond James & Associates
Florida
$258K +$258K +5,313 New
AIM
143
Aigen Investment Management
New York
$257K +$257K +5,287 New
T. Rowe Price Associates
144
T. Rowe Price Associates
Maryland
$257K +$257K +5,295 New
AB
145
Amalgamated Bank
New York
$256K -$3.64K -75 -1%
Janney Montgomery Scott
146
Janney Montgomery Scott
Pennsylvania
$250K +$38.6K +794 +18%
GH
147
GAM Holding
Switzerland
$238K – – –
US Bancorp
148
US Bancorp
Minnesota
$235K -$518K -10,686 -69%
PNC Financial Services Group
149
PNC Financial Services Group
Pennsylvania
$219K -$95.6K -1,969 -30%
KFA
150
Krane Funds Advisors
New York
$218K +$12.7K +261 +6%
4 5
6
7 8