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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 Market Value Shares Shares
Change 		Shares
Change %
CFMC
251
Curbstone Financial Management Corp
New Hampshire
– – -3,545 Closed
Cerity Partners
252
Cerity Partners
New York
– – -3,520 Closed
Prudential Financial
253
Prudential Financial
New Jersey
– – -3,438 Closed
PCM
254
Prelude Capital Management
New York
– – -3,102 Closed
JG
255
Jefferies Group
New York
– – -1,900 Closed
STA
256
Summit Trail Advisors
New York
– – -1,877 Closed
EWM
257
Evercore Wealth Management
New York
– – -500 Closed
TC
258
Trust Company
Kansas
– – -176 Closed
HNB
259
Huntington National Bank
Ohio
– – -133 Closed
AWA
260
Acorn Wealth Advisors
Michigan
– – -100 Closed
FWM
261
Focused Wealth Management
New York
– – -79 Closed
FAM
262
Formidable Asset Management
Ohio
– – -14 Closed
SPM
263
Symmetry Peak Management
Pennsylvania
– – – –
ID
264
Integral Derivatives
New York
– – – –
CAM
265
CenterStar Asset Management
Illinois
– – – –
HT
266
HAP Trading
New York
– – – –
Simplex Trading
267
Simplex Trading
Illinois
– – – –
TSS
268
Two Sigma Securities
New York
– – – –
SM
269
SG3 Management
Puerto Rico
– – – –
CM
270
Caption Management
Oklahoma
– – – –
7 8 9 10
11