AMBA icon

Ambarella
AMBA

Overview Fund Activity

211 hedge funds and large institutions have $1.18B invested in Ambarella in 2015 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 59 increasing their positions, 82 reducing their positions, and 28 closing their positions.

Holders
211
Holders Change
+25
Holders Change %
+13.44%
% of All Funds
5.63%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.13%
New
54
Increased
59
Reduced
82
Closed
28
Calls
$112M
Puts
$211M
Net Calls
-$99.4M
Net Calls Change
-$33.2M

Top Buyers

1
Coatue Management
1
Coatue Management
New York
$72.5M
2
EC
2
Eminence Capital
New York
$37.9M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$38.7M
4
NCGI
4
Next Century Growth Investors
Minnesota
$19M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$118M

Top Sellers

1
ACM
1
Andor Capital Management
New York
$9.46M
2
BIT
2
BlackRock Institutional Trust
California
$26M
3
CPIM
3
Columbia Partners Investment Management
Virginia
$28.1M
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$43.2M
5
RHJA
5
Rice Hall James & Associates
California
$13.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
EIM
51
Essex Investment Management
Massachusetts
$3.77M +$3.77M +49,825 New
HI
52
HBK Investments
Texas
$3.76M +$3.76M +49,628 New
DLCIG
53
D.L. Carlson Investment Group
New Hampshire
$3.55M +$271K +3,575 +8%
NFA
54
Nationwide Fund Advisors
Ohio
$3.47M +$520K +6,863 +18%
AllianceBernstein
55
AllianceBernstein
Tennessee
$3.29M – – –
Charles Schwab
56
Charles Schwab
California
$3.2M – – –
TA
57
Teachers Advisors
New York
$3.16M -$32.5K -429 -1%
CIP
58
Convergence Investment Partners
Florida
$2.84M +$2.84M +37,530 New
ECML
59
Eagle Capital Management (Louisiana)
Louisiana
$2.69M +$62.2K +821 +2%
GGHC
60
Gilder Gagnon Howe & Co
New York
$2.58M -$736K -9,719 -22%
Federated Hermes
61
Federated Hermes
Pennsylvania
$2.53M +$87.9K +1,161 +4%
Geode Capital Management
62
Geode Capital Management
Massachusetts
$2.49M +$161K +2,122 +7%
FA
63
Fagan Associates
New York
$2.41M -$7.57K -100 -0.3%
PNC Financial Services Group
64
PNC Financial Services Group
Pennsylvania
$2.37M +$39.4K +521 +2%
RJA
65
Raymond James & Associates
Florida
$2.31M -$13.8K -182 -0.6%
PPA
66
Parametric Portfolio Associates
Washington
$2.31M +$209K +2,755 +10%
MCTIC
67
MacGuire Cheswick & Tuttle Investment Counsel
Connecticut
$2.17M +$34.1K +450 +2%
RI
68
Redwood Investments
Massachusetts
$2.16M +$675K +8,919 +45%
AAM
69
Advisors Asset Management
Colorado
$2.15M +$2.15M +28,360 New
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$2.14M +$409K +5,405 +24%
Tudor Investment Corp
71
Tudor Investment Corp
Connecticut
$2M +$1.69M +22,373 +559%
AQR Capital Management
72
AQR Capital Management
Connecticut
$1.99M -$339K -4,482 -15%
OA
73
Oak Associates
Ohio
$1.97M -$602K -7,950 -23%
AIS
74
AlphaOne Investment Services
Pennsylvania
$1.89M -$386K -5,100 -17%
MC
75
Maplelane Capital
New York
$1.89M +$1.89M +25,000 New
1 2
3
4 5