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Ambarella
AMBA

Overview Fund Activity

218 hedge funds and large institutions have $1.35B invested in Ambarella in 2020 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 71 increasing their positions, 74 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
218
Holders Change
–
Holders Change %
0%
% of All Funds
4.41%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.06%
New
32
Increased
71
Reduced
74
Closed
30
Calls
$155M
Puts
$47M
Net Calls
+$108M
Net Calls Change
+$3.41M

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$65.6M
2
PIM
2
Platinum Investment Management
Australia
$20.1M
3
SSA
3
Schonfeld Strategic Advisors
New York
$15.1M
4
FCM
4
Frontier Capital Management
Massachusetts
$27.1M
5
Primecap Management
5
Primecap Management
California
$9.31M

Top Sellers

1
Fidelity International
1
Fidelity International
Bermuda
$0
2
Renaissance Technologies
2
Renaissance Technologies
New York
$62.7M
3
VBA
3
Van Berkom & Associates
Quebec, Canada
$35.2M
4
GLA
4
Great Lakes Advisors
Illinois
$0
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$156M
Name Holding Trade Value Shares
Change 		Shares
Change %
PCM
126
Penserra Capital Management
California
$510K +$128K +2,452 +33%
WI
127
WrapManager Inc
California
$506K +$204K +3,906 +67%
HSBC Holdings
128
HSBC Holdings
United Kingdom
$491K -$12.4K -237 -2%
ACM
129
AlphaCrest Capital Management
New York
$450K +$50.7K +971 +13%
TI
130
Trexquant Investment
Connecticut
$449K -$105K -2,020 -19%
Point72 Asset Management
131
Point72 Asset Management
Connecticut
$444K +$444K +8,518 New
AAM
132
Azzad Asset Management
Virginia
$426K -$76.1K -1,459 -15%
SFSIG
133
San Francisco Sentry Investment Group
California
$417K – – –
WPC
134
White Pine Capital
Minnesota
$405K +$835 +16 +0.2%
RAM
135
Redmond Asset Management
Virginia
$379K – – –
AAMU
136
Amundi Asset Management US
Massachusetts
$359K +$133K +2,554 +59%
GI
137
GAMCO Investors
Connecticut
$354K +$9.76K +187 +3%
SEI Investments
138
SEI Investments
Pennsylvania
$337K -$590K -11,322 -64%
QIM
139
Quantitative Investment Management
Virginia
$337K +$337K +6,470 New
Handelsbanken Fonder
140
Handelsbanken Fonder
Sweden
$336K – – –
Public Employees Retirement Association of Colorado
141
Public Employees Retirement Association of Colorado
Colorado
$324K – – –
Nomura Holdings
142
Nomura Holdings
Japan
$319K – – –
KFA
143
Krane Funds Advisors
New York
$316K +$92.4K +1,768 +41%
ONB
144
Old National Bancorp
Indiana
$311K +$311K +5,969 New
Group One Trading
145
Group One Trading
Illinois
$306K -$625K -11,979 -67%
Janney Montgomery Scott
146
Janney Montgomery Scott
Pennsylvania
$294K +$24.2K +463 +9%
PP
147
Paloma Partners
Connecticut
$287K -$181K -3,483 -39%
T. Rowe Price Associates
148
T. Rowe Price Associates
Maryland
$287K +$157 +3 +0.1%
GC
149
Guggenheim Capital
Illinois
$282K -$190K -3,641 -40%
Jane Street
150
Jane Street
New York
$280K -$1.02M -19,547 -78%
4 5
6
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