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Ambarella
AMBA

Overview Fund Activity

199 hedge funds and large institutions have $1,000M invested in Ambarella in 2018 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 65 increasing their positions, 52 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
199
Holders Change
-8
Holders Change %
-3.86%
% of All Funds
4.56%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
39
Increased
65
Reduced
52
Closed
44
Calls
$58.5M
Puts
$55.6M
Net Calls
+$2.93M
Net Calls Change
-$1.22M

Top Buyers

1
Bank of America
1
Bank of America
North Carolina
$66.5M
2
Citadel Advisors
2
Citadel Advisors
Florida
$35.2M
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$24.6M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$12.4M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$12.6M

Top Sellers

1
NSLI
1
Nan Shan Life Insurance
Taiwan
$0
2
FG
2
Formula Growth
Quebec, Canada
$0
3
PA
3
Pinnacle Associates
New York
$29.9M
4
IG
4
ING Group
Netherlands
$0
5
State of Tennessee, Department of Treasury
5
State of Tennessee, Department of Treasury
Tennessee
$20.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
ONB
126
Old National Bancorp
Indiana
$288K +$288K +7,441 New
JGC
127
J. Goldman & Co
New York
$286K -$496K -12,837 -63%
Public Employees Retirement Association of Colorado
128
Public Employees Retirement Association of Colorado
Colorado
$272K – – –
SFFS
129
Stonehage Fleming Financial Services
Jersey
$271K – – –
MCM
130
Marathon Capital Management
Maryland
$270K – – –
CSS
131
Cubist Systematic Strategies
Connecticut
$267K -$52.5K -1,354 -16%
XK
132
Xact Kapitalforvaltning
Sweden
$249K +$42.5K +1,100 +21%
Creative Planning
133
Creative Planning
Kansas
$242K -$21.4K -553 -8%
LTFS
134
Ladenburg Thalmann Financial Services
Florida
$224K +$62K +1,610 +38%
GIM
135
Greylin Investment Management
Virginia
$219K -$520K -13,403 -70%
SPIA
136
Steward Partners Investment Advisory
New York
$209K – – –
ECM
137
ETrade Capital Management
Virginia
$200K +$200K +5,180 New
PCM
138
Prelude Capital Management
New York
$188K +$116K +3,003 +162%
AIP
139
Ameritas Investment Partners
Nebraska
$107K – – –
EDRH
140
Edmond de Rothschild Holding
Switzerland
$102K +$38.8K +1,000 +61%
APA
141
American Portfolios Advisors
New York
$101K -$1.55K -40 -2%
US Bancorp
142
US Bancorp
Minnesota
$101K +$10.9K +281 +12%
Zurich Cantonal Bank
143
Zurich Cantonal Bank
Switzerland
$98K +$18.4K +476 +23%
FHA
144
First Horizon Advisors
Tennessee
$89K -$19.3K -500 -18%
SSB
145
Sandy Spring Bank
Maryland
$87K – – –
SWP
146
Stratos Wealth Partners
Ohio
$87K +$87K +2,250 New
PNC Financial Services Group
147
PNC Financial Services Group
Pennsylvania
$79K +$22.5K +580 +40%
RE
148
RBC Europe
United Kingdom
$65K – – –
IA
149
IFP Advisors
Florida
$64K – – –
Citigroup
150
Citigroup
New York
$55K -$816K -21,044 -94%
4 5
6
7 8