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Ambarella
AMBA

Overview Fund Activity

220 hedge funds and large institutions have $1.16B invested in Ambarella in 2018 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 77 increasing their positions, 55 reducing their positions, and 42 closing their positions.

Holders
220
Holders Change
–
Holders Change %
0%
% of All Funds
5.05%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
46
Increased
77
Reduced
55
Closed
42
Calls
$170M
Puts
$86M
Net Calls
+$84.2M
Net Calls Change
+$10.1M

Top Buyers

1
CTA
1
Carillon Tower Advisers
Florida
$34.5M
2
NSLI
2
Nan Shan Life Insurance
Taiwan
$33.9M
3
Ameriprise
3
Ameriprise
Minnesota
$33M
4
VBA
4
Van Berkom & Associates
Quebec, Canada
$67.7M
5
Legal & General Group
5
Legal & General Group
United Kingdom
$12.7M

Top Sellers

1
CCM
1
Criterion Capital Management
California
$0
2
Holocene Advisors
2
Holocene Advisors
New York
$0
3
JCAM
3
Jericho Capital Asset Management
New York
$0
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$1.1M
5
Millennium Management
5
Millennium Management
New York
$7.49M
Name Holding Trade Value Shares
Change 		Shares
Change %
SF
126
Synovus Financial
Georgia
$425K +$203K +4,077 +91%
DIA
127
Denver Investment Advisors
Colorado
$404K +$33.5K +685 +9%
AG
128
Advisor Group
Arizona
$399K +$38.8K +795 +11%
SFSIG
129
San Francisco Sentry Investment Group
California
$392K -$6.13K -125 -2%
SG Americas Securities
130
SG Americas Securities
New York
$377K +$377K +7,702 New
Teacher Retirement System of Texas
131
Teacher Retirement System of Texas
Texas
$360K -$202K -4,131 -36%
Public Employees Retirement Association of Colorado
132
Public Employees Retirement Association of Colorado
Colorado
$344K -$4.65K -95 -1%
AIM
133
Assured Investment Management
New York
$307K +$307K +6,267 New
Creative Planning
134
Creative Planning
Kansas
$303K -$29.1K -594 -9%
SPIA
135
Steward Partners Investment Advisory
New York
$264K +$264K +5,400 New
HI
136
HBK Investments
Texas
$250K +$250K +5,110 New
DTL
137
Dynamic Technology Lab
Singapore
$245K +$245K +5,000 New
Janney Montgomery Scott
138
Janney Montgomery Scott
Pennsylvania
$243K +$49.5K +1,012 +26%
ECM
139
ETrade Capital Management
Virginia
$230K +$230K +4,694 New
Tudor Investment Corp
140
Tudor Investment Corp
Connecticut
$228K +$228K +4,657 New
P
141
Pitcairn
Pennsylvania
$224K +$224K +4,573 New
AG
142
Aperio Group
California
$214K -$21.7K -444 -9%
XK
143
Xact Kapitalforvaltning
Sweden
$213K +$213K +4,344 New
AB
144
Amalgamated Bank
New York
$211K -$3.29K -67 -2%
TRCT
145
Tower Research Capital (TRC)
New York
$208K +$208K +4,236 New
LTFS
146
Ladenburg Thalmann Financial Services
Florida
$206K +$42.7K +873 +26%
ProShare Advisors
147
ProShare Advisors
Maryland
$203K -$32.8K -671 -14%
DBT
148
Dubuque Bank & Trust
Iowa
$198K +$6.11K +125 +3%
Walleye Trading
149
Walleye Trading
New York
$197K +$197K +4,026 New
Group One Trading
150
Group One Trading
Illinois
$192K -$3.87M -79,096 -95%
4 5
6
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