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Ambarella
AMBA

Overview Fund Activity

222 hedge funds and large institutions have $1.55B invested in Ambarella in 2019 Q3 according to their latest regulatory filings, with 47 funds opening new positions, 67 increasing their positions, 76 reducing their positions, and 24 closing their positions.

Holders
222
Holders Change
+23
Holders Change %
+11.56%
% of All Funds
4.88%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
47
Increased
67
Reduced
76
Closed
24
Calls
$96.6M
Puts
$103M
Net Calls
-$6.37M
Net Calls Change
+$1.97M

Top Buyers

1
BlackRock
1
BlackRock
New York
$172M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$61.8M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$49.5M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$179M
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$27.9M

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$57.3M
2
Fidelity International
2
Fidelity International
Bermuda
$53.3M
3
Citadel Advisors
3
Citadel Advisors
Florida
$25.9M
4
AAMU
4
Amundi Asset Management US
Massachusetts
$0
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$29M
Name Holding Trade Value Shares
Change 		Shares
Change %
ECM
101
ExodusPoint Capital Management
New York
$1.54M +$997K +15,864 +185%
EGM
102
Engineers Gate Manager
New York
$1.5M -$2.69M -42,735 -64%
QC
103
Quadrature Capital
United Kingdom
$1.45M +$1.45M +23,087 New
SSA
104
Schonfeld Strategic Advisors
New York
$1.4M +$1.4M +22,300 New
AQR Capital Management
105
AQR Capital Management
Connecticut
$1.38M +$1.38M +22,029 New
First Trust Advisors
106
First Trust Advisors
Illinois
$1.38M -$200K -3,180 -13%
SEI Investments
107
SEI Investments
Pennsylvania
$1.27M +$186K +2,953 +17%
NSLI
108
Nan Shan Life Insurance
Taiwan
$1.26M +$1.26M +20,000 New
AIG
109
American International Group
New York
$1.25M -$8.73K -139 -0.7%
CC
110
Cipher Capital
New York
$1.23M +$1.23M +19,559 New
Squarepoint
111
Squarepoint
New York
$1.18M +$1.18M +18,753 New
UBS Group
112
UBS Group
Switzerland
$1.15M +$885K +14,087 +329%
Allianz Asset Management
113
Allianz Asset Management
Germany
$1.15M -$993K -15,810 -46%
Simplex Trading
114
Simplex Trading
Illinois
$1.13M +$162K +2,573 +17%
Public Sector Pension Investment Board (PSP Investments)
115
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.12M +$1.12M +17,800 New
GCP
116
GSA Capital Partners
United Kingdom
$1.09M +$1.09M +17,408 New
Citigroup
117
Citigroup
New York
$1.08M -$515K -8,190 -32%
State Board of Administration of Florida Retirement System
118
State Board of Administration of Florida Retirement System
Florida
$1.07M – – –
BCM
119
Bayesian Capital Management
New York
$1.06M +$276K +4,400 +35%
Stifel Financial
120
Stifel Financial
Missouri
$1.06M -$1.39M -22,152 -57%
AAM
121
Azzad Asset Management
Virginia
$1.04M +$531K +9,789 +105%
US Bancorp
122
US Bancorp
Minnesota
$1M +$754K +12,004 +301%
Los Angeles Capital Management
123
Los Angeles Capital Management
California
$998K +$998K +15,875 New
ECM
124
ETrade Capital Management
Virginia
$979K -$171K -2,723 -15%
AR
125
Advisory Research
Illinois
$959K -$337K -5,364 -26%
3 4
5
6 7