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Ambarella
AMBA

Overview Fund Activity

220 hedge funds and large institutions have $1.38B invested in Ambarella in 2017 Q4 according to their latest regulatory filings, with 52 funds opening new positions, 61 increasing their positions, 66 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
220
Holders Change
+16
Holders Change %
+7.84%
% of All Funds
5%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
52
Increased
61
Reduced
66
Closed
36
Calls
$210M
Puts
$136M
Net Calls
+$74.1M
Net Calls Change
-$62.6M

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$39.6M
2
CCM
2
Criterion Capital Management
California
$35.2M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$34.9M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$32.1M
5
Millennium Management
5
Millennium Management
New York
$27.1M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$506K
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$10.9M
3
VBA
3
Van Berkom & Associates
Quebec, Canada
$59.8M
4
Citigroup
4
Citigroup
New York
$714K
5
Deutsche Bank
5
Deutsche Bank
Germany
$15.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
DBT
151
Dubuque Bank & Trust
Iowa
$230K +$2.29K +39 +1%
HCM
152
Highbridge Capital Management
New York
$229K +$229K +3,902 New
Victory Capital Management
153
Victory Capital Management
Texas
$221K +$19.1K +325 +9%
BAM
154
Belpointe Asset Management
Nevada
$215K -$44K -750 -17%
Principal Financial Group
155
Principal Financial Group
Iowa
$212K +$212K +3,606 New
CFMC
156
Curbstone Financial Management Corp
New Hampshire
$208K +$208K +3,545 New
Cerity Partners
157
Cerity Partners
New York
$207K +$207K +3,520 New
Prudential Financial
158
Prudential Financial
New Jersey
$202K +$202K +3,438 New
LTFS
159
Ladenburg Thalmann Financial Services
Florida
$197K +$98K +1,658 +99%
PCM
160
Prelude Capital Management
New York
$182K +$118K +2,012 +185%
APA
161
American Portfolios Advisors
New York
$178K +$178K +3,035 New
AIP
162
Ameritas Investment Partners
Nebraska
$162K – – –
SWP
163
Stratos Wealth Partners
Ohio
$158K +$158K +2,690 New
FHA
164
First Horizon Advisors
Tennessee
$129K – – –
AF
165
Advisornet Financial
Minnesota
$126K +$126K +2,150 New
ST
166
Smithfield Trust
Pennsylvania
$118K – – –
US Bancorp
167
US Bancorp
Minnesota
$116K +$26K +441 +29%
JG
168
Jefferies Group
New York
$112K – – –
BFEC
169
Benjamin F. Edwards & Company
Missouri
$107K -$144K -2,456 -57%
STA
170
Summit Trail Advisors
New York
$100K +$100K +1,877 New
RE
171
RBC Europe
United Kingdom
$98.7K – – –
IA
172
IFP Advisors
Florida
$98K -$25.3K -430 -21%
GWM
173
Geneos Wealth Management
Colorado
$87K -$10.5K -180 -11%
FDCDDQ
174
Federation des caisses Desjardins du Quebec
Quebec, Canada
$83.1K -$94K -1,600 -53%
Zurich Cantonal Bank
175
Zurich Cantonal Bank
Switzerland
$80K +$22.3K +377 +39%
5 6
7
8 9