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Ambarella
AMBA

Overview Fund Activity

204 hedge funds and large institutions have $1.05B invested in Ambarella in 2017 Q3 according to their latest regulatory filings, with 36 funds opening new positions, 68 increasing their positions, 59 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
204
Holders Change
+5
Holders Change %
+2.51%
% of All Funds
5.09%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
36
Increased
68
Reduced
59
Closed
30
Calls
$226M
Puts
$89M
Net Calls
+$137M
Net Calls Change
+$102M

Top Buyers

1
Citadel Advisors
Citadel Advisors
Florida
$47.4M
2
AllianceBernstein
AllianceBernstein
Tennessee
$24.3M
3
PA
Pinnacle Associates
New York
$49.7M
4
Artisan Partners
Artisan Partners
Wisconsin
$17.5M
5
TPCM
Tide Point Capital Management
Connecticut
$46M

Top Sellers

1
EAM
Eagle Asset Management
Florida
$0
2
RHJA
Rice Hall James & Associates
California
$0
3
Nomura Asset Management
Nomura Asset Management
Japan
$515K
4
KRC
Kingdom Ridge Capital
New York
$0
5
RI
Redwood Investments
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
JCM
176
Jacobi Capital Management
Pennsylvania
$18K +$18K +355 New
VIA
177
Vantage Investment Advisors
Pennsylvania
$15K – – –
GEA
178
Glen Eagle Advisors
New Jersey
$14.7K -$1.72K -35 -10%
SFG
179
SevenBridge Financial Group
Pennsylvania
$14K -$25K -500 -64%
LWM
180
Lenox Wealth Management
Ohio
$14K – – –
WEC
181
Winslow Evans & Crocker
Massachusetts
$12.3K – – –
SIM
182
Sonora Investment Management
Arizona
$12.3K – – –
TDC
183
Thompson Davis & Co
Virginia
$12K – – –
AIM
184
Advantage Investment Management
Iowa
$9K -$41.9K -870 -82%
HNB
185
Huntington National Bank
Ohio
$7K -$18.3K -348 -72%
CFD
186
Creative Financial Designs
Indiana
$6K – – –
RFA
187
Reilly Financial Advisors
California
$5K – – –
TCM
188
Tradewinds Capital Management
Washington
$5K – – –
AOWM
189
Alpha Omega Wealth Management
Virginia
$5K +$2.73K +60 +120%
PAI
190
Pittenger & Anderson Inc
Nebraska
$5K +$5K +100 New
EA
191
Edge Advisors
Georgia
$4K – – –
CAW
192
Cornerstone Advisors (Washington)
Washington
$4K – – –
FPF
193
FNY Partners Fund
New York
$4K – – –
FWM
194
Focused Wealth Management
New York
$4K +$4K +79 New
MA
195
MUFG Americas
New York
$3K – – –
KF
196
Krilogy Financial
Missouri
$3K – – –
AFNAS
197
American Financial Network Advisory Services
California
$3K +$3K +58 New
GT
198
Glenmede Trust
Pennsylvania
$3K +$3K +75 New
CHP
199
Cable Hill Partners
Oregon
$2K -$7.35K -180 -79%
MAM
200
Meeder Asset Management
Ohio
$2K -$6.04K -142 -75%
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8
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