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Ambarella
AMBA

Overview Fund Activity

293 hedge funds and large institutions have $2.85B invested in Ambarella in 2022 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 116 increasing their positions, 96 reducing their positions, and 76 closing their positions.

Holders
293
Holders Change
-33
Holders Change %
-10.12%
% of All Funds
4.64%
Holding in Top 10
3
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-70%
% of All Funds
0.05%
New
46
Increased
116
Reduced
96
Closed
76
Calls
$147M
Puts
$64.5M
Net Calls
+$82.8M
Net Calls Change
-$28.7M

Top Buyers

1
BlackRock
1
BlackRock
New York
$423M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$59.9M
3
MC
3
Maplelane Capital
New York
$45.6M
4
RS
4
Robeco Schweiz
Switzerland
$29.3M
5
Voloridge Investment Management
5
Voloridge Investment Management
Florida
$42.9M

Top Sellers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$0
2
NCA
2
Newbrook Capital Advisors
New York
$0
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$11.7M
4
Holocene Advisors
4
Holocene Advisors
New York
$0
5
DCM
5
Driehaus Capital Management
Illinois
$23.1M
Name Market Value Shares Shares
Change 		Shares
Change %
AS
351
Altshuler Shaham
Israel
– – -629 Closed
Amundi
352
Amundi
France
– – -528 Closed
RE
353
RBC Europe
United Kingdom
– – -180 Closed
FHA
354
First Horizon Advisors
Tennessee
– – -144 Closed
PFBT
355
Parkside Financial Bank & Trust
Missouri
– – -131 Closed
CA
356
CoreCap Advisors
Michigan
– – -125 Closed
MIM
357
Macroview Investment Management
Maryland
– – -96 Closed
Twin Tree Management
358
Twin Tree Management
Texas
– – -84 Closed
AII
359
AGF Investments Inc
Ontario, Canada
– – -58 Closed
AP
360
Arlington Partners
Alabama
– – -49 Closed
HMS
361
Hanseatic Management Services
New Mexico
– – -30 Closed
SCA
362
Stonebridge Capital Advisors
Minnesota
– – -8 Closed
CAM
363
ClariVest Asset Management
California
– – -8 Closed
JFGIW
364
Johnson Financial Group Inc (Wisconsin)
Wisconsin
– – -7 Closed
AAP
365
Arax Advisory Partners
Colorado
– – -6 Closed
M1FG
366
Mach-1 Financial Group
Arkansas
– – -4 Closed
C
367
Covestor
United Kingdom
– – – –
MCM
368
Manchester Capital Management
Vermont
$0 4 – –
CFGS
369
Concourse Financial Group Securities
Alabama
– – – –
IMC Chicago
370
IMC Chicago
Illinois
– – – –
Parallax Volatility Advisers
371
Parallax Volatility Advisers
California
– – – –
AF
372
Allworth Financial
California
$0 3 +3 New
HNB
373
Huntington National Bank
Ohio
$0 8 +8 New
11 12 13 14
15