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Ambarella
AMBA

Overview Fund Activity

231 hedge funds and large institutions have $1.05B invested in Ambarella in 2017 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 79 increasing their positions, 64 reducing their positions, and 42 closing their positions.

Holders
231
Holders Change
-4
Holders Change %
-1.7%
% of All Funds
5.76%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
45
Increased
79
Reduced
64
Closed
42
Calls
$146M
Puts
$84.4M
Net Calls
+$61.6M
Net Calls Change
+$106M

Top Buyers

1
BlackRock
1
BlackRock
New York
$79.6M
2
Axa
2
Axa
France
$19.3M
3
Nomura Asset Management
3
Nomura Asset Management
Japan
$16.1M
4
PA
4
Pinnacle Associates
New York
$37.2M
5
TPCM
5
Tide Point Capital Management
Connecticut
$37M

Top Sellers

1
BRC
1
Blue Ridge Capital
New York
$0
2
Coatue Management
2
Coatue Management
New York
$0
3
Allianz Asset Management
3
Allianz Asset Management
Germany
$0
4
SMDAM
4
Sumitomo Mitsui DS Asset Management
Japan
$0
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$16.1M
Name Market Value Shares Shares
Change 		Shares
Change %
AIG
101
American International Group
New York
$1.06M 19,381 +967 +5%
State Board of Administration of Florida Retirement System
102
State Board of Administration of Florida Retirement System
Florida
$1.05M 19,102 – –
WPC
103
White Pine Capital
Minnesota
$1.04M 18,920 +11,125 +143%
ERSOT
104
Employees Retirement System of Texas
Texas
$985K 18,000 – –
GC
105
Guggenheim Capital
Illinois
$979K 17,922 +3,749 +26%
JG
106
Jefferies Group
New York
$971K 17,754 +17,754 New
DCM
107
Dupont Capital Management
Delaware
$957K 17,488 +7,347 +72%
Balyasny Asset Management
108
Balyasny Asset Management
Illinois
$935K 17,089 -32,911 -66%
BBCM
109
Boardman Bay Capital Management
New York
$876K 16,015 +16,015 New
Citigroup
110
Citigroup
New York
$839K 15,332 -24,302 -61%
FRM
111
Fox Run Management
Connecticut
$821K 15,000 +15,000 New
Parallax Volatility Advisers
112
Parallax Volatility Advisers
California
$814K 14,875 +14,875 New
Tudor Investment Corp
113
Tudor Investment Corp
Connecticut
$796K 14,556 +14,556 New
VHAM
114
Van Hulzen Asset Management
California
$782K 14,295 +14,295 New
VOYA Investment Management
115
VOYA Investment Management
Georgia
$718K 13,128 – –
Jane Street
116
Jane Street
New York
$678K 12,395 +2,888 +30%
AG
117
Advisor Group
Arizona
$674K 12,323 +2,675 +28%
KeyBank National Association
118
KeyBank National Association
Ohio
$640K 11,700 +4,545 +64%
Creative Planning
119
Creative Planning
Kansas
$637K 11,644 -695 -6%
Mitsubishi UFJ Asset Management
120
Mitsubishi UFJ Asset Management
Japan
$635K 11,600 +11,600 New
Invesco
121
Invesco
Georgia
$627K 11,466 +4,012 +54%
Legal & General Group
122
Legal & General Group
United Kingdom
$593K 10,842 -150 -1%
Point72 Asset Management
123
Point72 Asset Management
Connecticut
$586K 10,715 +10,715 New
DTL
124
Dynamic Technology Lab
Singapore
$558K 10,205 +10,205 New
IPC
125
Independent Portfolio Consultants
Florida
$545K 9,970 +2,440 +32%
3 4
5
6 7