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Ambarella
AMBA

Overview Fund Activity

233 hedge funds and large institutions have $1.06B invested in Ambarella in 2015 Q3 according to their latest regulatory filings, with 61 funds opening new positions, 85 increasing their positions, 67 reducing their positions, and 67 closing their positions.

Holders
233
Holders Change
-7
Holders Change %
-2.92%
% of All Funds
6.51%
Holding in Top 10
3
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-57.14%
% of All Funds
0.08%
New
61
Increased
85
Reduced
67
Closed
67
Calls
$174M
Puts
$245M
Net Calls
-$71.2M
Net Calls Change
+$128M

Top Buyers

1
State of Tennessee, Department of Treasury
1
State of Tennessee, Department of Treasury
Tennessee
$34.7M
2
Voloridge Investment Management
2
Voloridge Investment Management
Florida
$28M
3
GAM
3
Gotham Asset Management
New York
$22.3M
4
NSLI
4
Nan Shan Life Insurance
Taiwan
$21.7M
5
CCM
5
Cadian Capital Management
New York
$47.5M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$0
2
Two Sigma Investments
2
Two Sigma Investments
New York
$0
3
Coatue Management
3
Coatue Management
New York
$34.3M
4
PP
4
PDT Partners
New York
$5.26M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$3.6M
Name Market Value Shares Shares
Change 		Shares
Change %
ST
76
Spot Trading
Illinois
$1.88M 32,466 +32,466 New
Jane Street
77
Jane Street
New York
$1.85M 31,955 -29,587 -48%
LPL Financial
78
LPL Financial
California
$1.83M 30,319 -16,470 -35%
Royal Bank of Canada
79
Royal Bank of Canada
Ontario, Canada
$1.81M 31,231 +24,509 +365%
AAM
80
Advisors Asset Management
Colorado
$1.79M 30,951 -13,131 -30%
PI
81
Putnam Investments
Massachusetts
$1.77M 30,574 +30,574 New
Cambridge Investment Research Advisors
82
Cambridge Investment Research Advisors
Iowa
$1.75M 30,296 +13,627 +82%
PNC Financial Services Group
83
PNC Financial Services Group
Pennsylvania
$1.72M 29,733 -6,213 -17%
RhumbLine Advisers
84
RhumbLine Advisers
Massachusetts
$1.7M 29,329 +126 +0.4%
Invesco
85
Invesco
Georgia
$1.62M 28,035 -120,477 -81%
State Board of Administration of Florida Retirement System
86
State Board of Administration of Florida Retirement System
Florida
$1.62M 28,013 +1,612 +6%
Parallax Volatility Advisers
87
Parallax Volatility Advisers
California
$1.59M 27,419 +22,712 +483%
RI
88
Redwood Investments
Massachusetts
$1.58M 27,310 +3,836 +16%
BG
89
BlackRock Group
United Kingdom
$1.4M 24,199 +9,972 +70%
AIG
90
American International Group
New York
$1.38M 23,837 -391 -2%
HHC
91
Hutchin Hill Capital
New York
$1.36M 23,600 +11,500 +95%
MSU
92
Mizuho Securities USA
New York
$1.33M 23,000 +22,100 +2,456%
Federated Hermes
93
Federated Hermes
Pennsylvania
$1.31M 22,711 -4,309 -16%
First Trust Advisors
94
First Trust Advisors
Illinois
$1.31M 22,659 +1,635 +8%
PG
95
PEAK6 Group
Illinois
$1.31M 22,593 +18,226 +417%
MLICM
96
Metropolitan Life Insurance Company (MetLife)
New York
$1.24M 21,519 -55 -0.3%
AWCI
97
Alpine Woods Capital Investors
New York
$1.24M 21,400 +8,400 +65%
BNP Paribas Financial Markets
98
BNP Paribas Financial Markets
France
$1.2M 20,841 +18,235 +700%
RFC
99
Russell Frank Company
Washington
$1.18M 20,379 -37,412 -65%
DBG
100
De Burlo Group
Massachusetts
$1.18M 20,400 -33,700 -62%
2 3
4
5 6