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Ambarella
AMBA

Overview Fund Activity

240 hedge funds and large institutions have $1.64B invested in Ambarella in 2015 Q2 according to their latest regulatory filings, with 66 funds opening new positions, 67 increasing their positions, 88 reducing their positions, and 36 closing their positions.

Holders
240
Holders Change
+29
Holders Change %
+13.74%
% of All Funds
6.47%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.19%
New
66
Increased
67
Reduced
88
Closed
36
Calls
$363M
Puts
$562M
Net Calls
-$199M
Net Calls Change
-$99.4M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$235M
2
Wells Fargo
2
Wells Fargo
California
$82M
3
CCM
3
Cadian Capital Management
New York
$48.3M
4
PP
4
PDT Partners
New York
$49.4M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$31.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$76M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$33.5M
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$25.4M
4
State of Tennessee, Department of Treasury
4
State of Tennessee, Department of Treasury
Tennessee
$9.24M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$28M
Name Market Value Shares Shares
Change 		Shares
Change %
RhumbLine Advisers
76
RhumbLine Advisers
Massachusetts
$3M 29,203 +964 +3%
RJA
77
Raymond James & Associates
Florida
$2.91M 28,333 -2,217 -7%
Federated Hermes
78
Federated Hermes
Pennsylvania
$2.78M 27,020 -6,396 -19%
BA
79
BlackRock Advisors
Delaware
$2.74M 26,683 -124,404 -82%
State Board of Administration of Florida Retirement System
80
State Board of Administration of Florida Retirement System
Florida
$2.71M 26,401 +2,940 +13%
ECML
81
Eagle Capital Management (Louisiana)
Louisiana
$2.7M 26,304 -9,228 -26%
CCMT
82
CMT Capital Markets Trading
Germany
$2.64M 25,701 +25,701 New
AIG
83
American International Group
New York
$2.49M 24,228 +1,657 +7%
Deutsche Bank
84
Deutsche Bank
Germany
$2.47M 24,108 +16,769 +228%
MOACM
85
Mutual of America Capital Management
New York
$2.45M 23,853 – –
PPA
86
Parametric Portfolio Associates
Washington
$2.45M 23,811 -6,730 -22%
RI
87
Redwood Investments
Massachusetts
$2.41M 23,474 -5,053 -18%
Walleye Trading
88
Walleye Trading
New York
$2.4M 23,400 +22,949 +5,088%
NA
89
Navellier & Associates
Nevada
$2.31M 22,457 +4,234 +23%
MLICM
90
Metropolitan Life Insurance Company (MetLife)
New York
$2.22M 21,574 -885 -4%
CIBC Asset Management
91
CIBC Asset Management
Ontario, Canada
$2.19M 21,359 +21,359 New
First Trust Advisors
92
First Trust Advisors
Illinois
$2.16M 21,024 +21,024 New
MCTIC
93
MacGuire Cheswick & Tuttle Investment Counsel
Connecticut
$2.16M 20,990 -7,700 -27%
NC
94
Northpointe Capital
Michigan
$1.8M 17,558 +17,558 New
Cambridge Investment Research Advisors
95
Cambridge Investment Research Advisors
Iowa
$1.71M 16,669 +16 +0.1%
GF
96
Gerstein Fisher
New York
$1.71M 16,638 +16,638 New
RHBC
97
R.H. Bluestein & Co
Michigan
$1.69M 16,500 +10,500 +175%
GC
98
Globeflex Capital
California
$1.67M 16,219 -3,825 -19%
WSA
99
Wall Street Associates
California
$1.63M 15,872 +15,872 New
VOYA Investment Management
100
VOYA Investment Management
Georgia
$1.6M 15,546 – –
2 3
4
5 6