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Ambarella
AMBA

Overview Fund Activity

160 hedge funds and large institutions have $636M invested in Ambarella in 2014 Q3 according to their latest regulatory filings, with 47 funds opening new positions, 54 increasing their positions, 43 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
160
Holders Change
+17
Holders Change %
+11.89%
% of All Funds
4.65%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.09%
New
47
Increased
54
Reduced
43
Closed
30
Calls
$59M
Puts
$160M
Net Calls
-$101M
Net Calls Change
-$42.9M

Top Buyers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$38.5M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$30M
3
Calamos Advisors
3
Calamos Advisors
Illinois
$27.7M
4
ACM
4
Andor Capital Management
New York
$21.8M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$77.4M

Top Sellers

1
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$9.82M
2
RIM
2
RS Investment Management
California
$18.2M
3
Tiger Global Management
3
Tiger Global Management
New York
$0
4
VM
4
Valinor Management
New York
$0
5
AFG
5
Albion Financial Group
Utah
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
FAAS
126
First Allied Advisory Services
California
$213K +$213K +4,935 New
SNT
127
Security National Trust
West Virginia
$109K – – –
Citigroup
128
Citigroup
New York
$108K +$49K +1,118 +83%
SEC
129
Seven Eight Capital
New York
$99.8K +$99.8K +2,286 New
US Bancorp
130
US Bancorp
Minnesota
$93K -$89.6K -2,050 -49%
Ameriprise
131
Ameriprise
Minnesota
$82K -$4.18M -95,359 -98%
BNP Paribas Financial Markets
132
BNP Paribas Financial Markets
France
$74.4K -$25.8K -590 -26%
WRM
133
Westport Resources Management
Connecticut
$66K – – –
PAI
134
Pittenger & Anderson Inc
Nebraska
$66K – – –
NES
135
New England Securities
New York
$56K +$4.99K +115 +10%
EWM
136
Evercore Wealth Management
New York
$44K – – –
JIC
137
Joel Isaacson & Co
New York
$44K +$44K +1,000 New
Envestnet Asset Management
138
Envestnet Asset Management
Illinois
$40K +$22.1K +501 +124%
MAA
139
Managed Account Advisors
New Jersey
$37K -$7.73K -176 -17%
Teacher Retirement System of Texas
140
Teacher Retirement System of Texas
Texas
$34K – – –
CTC
141
Central Trust Company
Missouri
$26K +$26K +584 New
MFS
142
MSI Financial Services
Massachusetts
$23K +$6.51K +150 +39%
OIA
143
Optimum Investment Advisors
Illinois
$22K – – –
LWM
144
LBA Wealth Management
Florida
$22K +$22K +500 New
SCA
145
Strategic Capital Alternatives
United States
$22K +$22K +500 New
FNYS
146
First New York Securities
New York
$21.8K +$21.8K +500 New
GT
147
Glenmede Trust
Pennsylvania
$20K +$3.28K +77 +20%
SFU
148
Stonehage Fleming (UK)
United Kingdom
$17K +$17K +390 New
RIA
149
Regal Investment Advisors
Michigan
$16K +$16K +377 New
DADC
150
D.A. Davidson & Co
Montana
$15K +$15K +345 New
4 5
6
7 8