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Ambarella
AMBA

Overview Fund Activity

233 hedge funds and large institutions have $1.06B invested in Ambarella in 2015 Q3 according to their latest regulatory filings, with 61 funds opening new positions, 85 increasing their positions, 67 reducing their positions, and 67 closing their positions.

Holders
233
Holders Change
-7
Holders Change %
-2.92%
% of All Funds
6.51%
Holding in Top 10
3
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-57.14%
% of All Funds
0.08%
New
61
Increased
85
Reduced
67
Closed
67
Calls
$174M
Puts
$245M
Net Calls
-$71.2M
Net Calls Change
+$128M

Top Buyers

1
State of Tennessee, Department of Treasury
1
State of Tennessee, Department of Treasury
Tennessee
$34.7M
2
Voloridge Investment Management
2
Voloridge Investment Management
Florida
$28M
3
GAM
3
Gotham Asset Management
New York
$22.3M
4
NSLI
4
Nan Shan Life Insurance
Taiwan
$21.7M
5
CCM
5
Cadian Capital Management
New York
$47.5M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$0
2
Two Sigma Investments
2
Two Sigma Investments
New York
$0
3
Coatue Management
3
Coatue Management
New York
$34.3M
4
PP
4
PDT Partners
New York
$5.26M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$3.6M
Name Market Value Shares Shares
Change 		Shares
Change %
NA
26
Navellier & Associates
Nevada
$10.5M 182,070 +159,613 +711%
O
27
OppenheimerFunds
New York
$10.4M 179,380 -85,370 -32%
JIM
28
Jupiter Investment Management
United Kingdom
$10M 173,358 -42,306 -20%
Barclays
29
Barclays
United Kingdom
$9.77M 171,405 +110,165 +180%
CPIM
30
Columbia Partners Investment Management
Virginia
$9.1M 157,478 -41,337 -21%
NIT
31
NumerixS Investment Technologies
British Columbia, Canada
$7.72M 133,500 +50,850 +62%
TA
32
Teachers Advisors
New York
$7.6M 131,483 +85,718 +187%
CCM
33
Criterion Capital Management
California
$6.7M 116,000 +116,000 New
PAM
34
Premier Asset Management
Illinois
$6.69M 115,765 +115,765 New
BIM
35
BlackRock Investment Management
Delaware
$6.05M 104,602 -1,482 -1%
BL
36
Bolton LP
Connecticut
$5.98M 103,400 +101,600 +5,644%
OAM
37
Origin Asset Management
United Kingdom
$5.76M 99,645 -5,457 -5%
Thrivent Financial for Lutherans
38
Thrivent Financial for Lutherans
Minnesota
$5.52M 95,491 +40,500 +74%
PP
39
PDT Partners
New York
$5.26M 91,096 -389,839 -81%
EGM
40
Engineers Gate Manager
New York
$5.21M 90,176 +88,076 +4,194%
Deutsche Bank
41
Deutsche Bank
Germany
$4.99M 86,283 +62,175 +258%
UBS Group
42
UBS Group
Switzerland
$4.25M 73,512 -50,490 -41%
Bank of America
43
Bank of America
North Carolina
$4.08M 70,616 -63,415 -47%
Stifel Financial
44
Stifel Financial
Missouri
$4.06M 70,292 +20,750 +42%
HI
45
HBK Investments
Texas
$4.06M 70,209 +21,457 +44%
SI
46
Scout Investments
Missouri
$4.05M 70,125 -11,525 -14%
CAM
47
CG Asset Management
New York
$3.94M 68,100 -12,675 -16%
Millennium Management
48
Millennium Management
New York
$3.82M 66,154 +66,154 New
Lord, Abbett & Co
49
Lord, Abbett & Co
New Jersey
$3.6M 62,231 -264,335 -81%
MSE
50
MUFG Securities EMEA
United Kingdom
$3.57M 61,751 +61,751 New
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