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Ambarella
AMBA

Overview Fund Activity

186 hedge funds and large institutions have $764M invested in Ambarella in 2014 Q4 according to their latest regulatory filings, with 56 funds opening new positions, 46 increasing their positions, 69 reducing their positions, and 29 closing their positions.

Holders
186
Holders Change
+26
Holders Change %
+16.25%
% of All Funds
4.96%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
56
Increased
46
Reduced
69
Closed
29
Calls
$53.2M
Puts
$119M
Net Calls
-$66.2M
Net Calls Change
+$35.1M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$68.9M
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$38.1M
3
State of Tennessee, Department of Treasury
3
State of Tennessee, Department of Treasury
Tennessee
$20.3M
4
ACM
4
Andor Capital Management
New York
$40.6M
5
Morgan Stanley
5
Morgan Stanley
New York
$36.9M

Top Sellers

1
Calamos Advisors
1
Calamos Advisors
Illinois
$0
2
RIM
2
RS Investment Management
California
$0
3
TA
3
Teachers Advisors
New York
$2.14M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$76.7M
5
RHJA
5
Rice Hall James & Associates
California
$18.2M
Name Market Value Shares Shares
Change 		Shares
Change %
NPC
151
National Planning Corporation
California
$61.2K 1,020 +1,020 New
AIM
152
Advantage Investment Management
Iowa
$60K 1,183 +1,183 New
US Bancorp
153
US Bancorp
Minnesota
$58K 1,128 -1,000 -47%
AA
154
Apriem Advisors
California
$51K 1,000 -26,760 -96%
HMS
155
Hanseatic Management Services
New Mexico
$47K 934 +934 New
MAA
156
Managed Account Advisors
New Jersey
$43K 849 +6 +0.7%
FANJ
157
Financial Architects (New Jersey)
New Jersey
$41K 808 +808 New
GT
158
Glenmede Trust
Pennsylvania
$34K 686 +216 +46%
Envestnet Asset Management
159
Envestnet Asset Management
Illinois
$33K 657 -249 -27%
Teacher Retirement System of Texas
160
Teacher Retirement System of Texas
Texas
$33K 644 -127 -16%
MFS
161
MSI Financial Services
Massachusetts
$32K 630 +100 +19%
OA
162
OFI Advisors
Pennsylvania
$28K 552 +552 New
RIA
163
Regal Investment Advisors
Michigan
$26K 510 +133 +35%
LWM
164
LBA Wealth Management
Florida
$25K 500 – –
SFU
165
Stonehage Fleming (UK)
United Kingdom
$24K 467 +77 +20%
OIA
166
Optimum Investment Advisors
Illinois
$19K 375 -125 -25%
CTC
167
Central Trust Company
Missouri
$18K 346 -238 -41%
BFEC
168
Benjamin F. Edwards & Company
Missouri
$18K 350 +250 +250%
DADC
169
D.A. Davidson & Co
Montana
$17K 345 – –
ASN
170
Advisory Services Network
Georgia
$17K 289 +289 New
MCM
171
Mazama Capital Management
Oregon
$16K 321 -16,166 -98%
CFA
172
CT Financial Advisors
Pennsylvania
$16K 315 +315 New
CGI
173
CI Global Investments
California
$13K 250 +250 New
Bank of Montreal
174
Bank of Montreal
Ontario, Canada
$12K 242 -15,679 -98%
SAM
175
Shamrock Asset Management
Texas
$10K 200 +200 New
5 6
7
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