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Ambarella
AMBA

Overview Fund Activity

199 hedge funds and large institutions have $934M invested in Ambarella in 2017 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 80 increasing their positions, 66 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
199
Holders Change
-32
Holders Change %
-13.85%
% of All Funds
4.97%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
19
Increased
80
Reduced
66
Closed
50
Calls
$110M
Puts
$75.3M
Net Calls
+$34.9M
Net Calls Change
-$26.7M

Top Buyers

1
Axa
Axa
France
$34.4M
2
RCAMU
Rothschild & Co Asset Management US
Connecticut
$16.1M
3
EAM
Eagle Asset Management
Florida
$55.9M
4
VBA
Van Berkom & Associates
Quebec, Canada
$60M
5
State of Tennessee, Department of Treasury
State of Tennessee, Department of Treasury
Tennessee
$29.1M

Top Sellers

1
NSLI
Nan Shan Life Insurance
Taiwan
$1.05M
2
Macquarie Group
Macquarie Group
Australia
$0
3
SI
Scout Investments
Missouri
$3.19M
4
TA
Teachers Advisors
New York
$2.84M
5
FA
Friess Associates
Delaware
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
FA
201
Friess Associates
Delaware
– -$8.78M -160,400 Closed
KCM
202
Kennedy Capital Management
Missouri
– -$8.15M -148,910 Closed
SRFM
203
Shannon River Fund Management
New York
– -$6.06M -110,783 Closed
EIP
204
Epoch Investment Partners
New York
– -$4.99M -91,277 Closed
T. Rowe Price Associates
205
T. Rowe Price Associates
Maryland
– -$3.05M -55,785 Closed
SIM
206
Spark Investment Management
New York
– -$2.01M -36,700 Closed
PI
207
Putnam Investments
Massachusetts
– -$1.07M -19,542 Closed
JG
208
Jefferies Group
New York
– -$971K -17,754 Closed
DCM
209
Dupont Capital Management
Delaware
– -$957K -17,488 Closed
FRM
210
Fox Run Management
Connecticut
– -$821K -15,000 Closed
Parallax Volatility Advisers
211
Parallax Volatility Advisers
California
– -$814K -14,875 Closed
VHAM
212
Van Hulzen Asset Management
California
– -$782K -14,295 Closed
KeyBank National Association
213
KeyBank National Association
Ohio
– -$640K -11,700 Closed
Mitsubishi UFJ Asset Management
214
Mitsubishi UFJ Asset Management
Japan
– -$635K -11,600 Closed
Point72 Asset Management
215
Point72 Asset Management
Connecticut
– -$586K -10,715 Closed
DTL
216
Dynamic Technology Lab
Singapore
– -$558K -10,205 Closed
CONA
217
Capital One National Association
New York
– -$313K -5,728 Closed
Squarepoint
218
Squarepoint
New York
– -$289K -5,278 Closed
VKH
219
Virtu KCG Holdings
New York
– -$284K -5,189 Closed
GCP
220
GSA Capital Partners
United Kingdom
– -$268K -4,896 Closed
JWS
221
Juncture Wealth Strategies
Arizona
– -$263K -4,805 Closed
PA
222
Probity Advisors
Texas
– -$236K -4,305 Closed
CFMC
223
Curbstone Financial Management Corp
New Hampshire
– -$223K -4,085 Closed
Two Sigma Investments
224
Two Sigma Investments
New York
– -$222K -4,059 Closed
KI
225
Koch Industries
Kansas
– -$219K -4,009 Closed
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