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Ambarella
AMBA

Overview Fund Activity

83 hedge funds and large institutions have $107M invested in Ambarella in 2013 Q2 according to their latest regulatory filings, with 83 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
83
Holders Change
+83
Holders Change %
–
% of All Funds
2.71%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
83
Increased
–
Reduced
–
Closed
–
Calls
$977K
Puts
$4.97M
Net Calls
-$3.99M
Net Calls Change
-$3.99M

Top Buyers

1
CPIM
1
Columbia Partners Investment Management
Virginia
$9.8M
2
CGI
2
CI Global Investments
California
$8.25M
3
BFA
3
BlackRock Fund Advisors
California
$7.77M
4
PI
4
Putnam Investments
Massachusetts
$5.73M
5
BA
5
BlackRock Advisors
Delaware
$5.46M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
CPIM
1
Columbia Partners Investment Management
Virginia
$9.8M 582,364 +582,364 New
CGI
2
CI Global Investments
California
$8.25M 490,000 +490,000 New
BFA
3
BlackRock Fund Advisors
California
$7.77M 461,403 +461,403 New
PI
4
Putnam Investments
Massachusetts
$5.73M 340,259 +340,259 New
BA
5
BlackRock Advisors
Delaware
$5.46M 324,265 +324,265 New
BIT
6
BlackRock Institutional Trust
California
$4.69M 278,465 +278,465 New
State Street
7
State Street
Massachusetts
$3.57M 212,248 +212,248 New
LPL Financial
8
LPL Financial
California
$3.29M 195,185 +195,185 New
Morgan Stanley
9
Morgan Stanley
New York
$3.2M 190,029 +190,029 New
T. Rowe Price Associates
10
T. Rowe Price Associates
Maryland
$3.15M 187,228 +187,228 New
EI
11
EAM Investors
California
$3.08M 183,208 +183,208 New
U
12
UBS
Switzerland
$2.96M 175,844 +175,844 New
TC
13
TFS Capital
Pennsylvania
$2.78M 165,271 +165,271 New
SIM
14
Spark Investment Management
New York
$2.36M 140,500 +140,500 New
Allianz Asset Management
15
Allianz Asset Management
Germany
$2.29M 136,000 +136,000 New
AIS
16
AlphaOne Investment Services
Pennsylvania
$2.1M 124,800 +124,800 New
Northern Trust
17
Northern Trust
Illinois
$2.02M 119,687 +119,687 New
TCIM
18
TIAA CREF Investment Management
New York
$1.86M 110,589 +110,589 New
RIM
19
RS Investment Management
California
$1.8M 107,000 +107,000 New
NFA
20
Nationwide Fund Advisors
Ohio
$1.65M 98,266 +98,266 New
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
$1.51M 89,671 +89,671 New
PG
22
Portola Group
California
$1.4M 82,900 +82,900 New
TCM
23
Timpani Capital Management
Wisconsin
$1.34M 79,448 +79,448 New
GC
24
Globeflex Capital
California
$1.32M 78,467 +78,467 New
HLA
25
Hamilton Lane Advisors
Pennsylvania
$1.23M 72,778 +72,778 New
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