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Ambarella
AMBA

Overview Fund Activity

143 hedge funds and large institutions have $374M invested in Ambarella in 2014 Q2 according to their latest regulatory filings, with 38 funds opening new positions, 57 increasing their positions, 36 reducing their positions, and 24 closing their positions.

Holders
143
Holders Change
+13
Holders Change %
+10%
% of All Funds
4.11%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
38
Increased
57
Reduced
36
Closed
24
Calls
$22.6M
Puts
$80.9M
Net Calls
-$58.3M
Net Calls Change
-$24M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$43.4M
2
RIM
2
RS Investment Management
California
$21.7M
3
TA
3
Teachers Advisors
New York
$11.1M
4
FA
4
Friess Associates
Delaware
$9.67M
5
Tiger Global Management
5
Tiger Global Management
New York
$7.8M

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$1.57M
2
ACM
2
Andor Capital Management
New York
$0
3
AIS
3
AlphaOne Investment Services
Pennsylvania
$2.76M
4
Morgan Stanley
4
Morgan Stanley
New York
$6.41M
5
GPGA
5
Grandeur Peak Global Advisors
Utah
$2.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
Barclays
76
Barclays
United Kingdom
$709K -$28.3K -903 -4%
Creative Planning
77
Creative Planning
Kansas
$702K +$6.24K +200 +0.9%
MLICM
78
Metropolitan Life Insurance Company (MetLife)
New York
$699K +$212K +6,800 +43%
Swiss National Bank
79
Swiss National Bank
Switzerland
$692K +$190K +6,100 +38%
NFA
80
Nationwide Fund Advisors
Ohio
$690K +$243K +7,778 +54%
State Board of Administration of Florida Retirement System
81
State Board of Administration of Florida Retirement System
Florida
$620K +$620K +19,898 New
Marshall Wace
82
Marshall Wace
United Kingdom
$570K +$570K +18,269 New
Manulife (Manufacturers Life Insurance)
83
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$568K +$128K +4,120 +29%
ACM
84
Ativo Capital Management
Illinois
$548K – – –
WPC
85
White Pine Capital
Minnesota
$510K +$236K +7,550 +86%
Bank of America
86
Bank of America
North Carolina
$487K -$355K -11,407 -42%
VOYA Investment Management
87
VOYA Investment Management
Georgia
$485K +$168K +5,400 +53%
Nomura Holdings
88
Nomura Holdings
Japan
$481K +$481K +15,608 New
PPA
89
Parametric Portfolio Associates
Washington
$458K +$458K +14,684 New
ProShare Advisors
90
ProShare Advisors
Maryland
$438K -$147K -4,704 -25%
Daiwa Securities Group
91
Daiwa Securities Group
Japan
$432K +$432K +13,857 New
Fifth Third Bancorp
92
Fifth Third Bancorp
Ohio
$430K +$430K +13,786 New
Two Sigma Investments
93
Two Sigma Investments
New York
$424K +$424K +13,593 New
Group One Trading
94
Group One Trading
Illinois
$403K +$129K +4,144 +47%
Parallax Volatility Advisers
95
Parallax Volatility Advisers
California
$318K +$318K +10,193 New
Deutsche Bank
96
Deutsche Bank
Germany
$302K -$79.5K -2,553 -21%
GC
97
Guggenheim Capital
Illinois
$271K -$32.9K -1,057 -11%
ECM
98
ETrade Capital Management
Virginia
$267K +$239K +7,650 +843%
Citadel Advisors
99
Citadel Advisors
Florida
$267K +$267K +8,552 New
QT
100
Quantbot Technologies
New York
$261K +$152K +4,897 +140%
2 3
4
5 6