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Ambarella
AMBA

Overview Fund Activity

199 hedge funds and large institutions have $934M invested in Ambarella in 2017 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 80 increasing their positions, 66 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
199
Holders Change
-32
Holders Change %
-13.85%
% of All Funds
4.97%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
19
Increased
80
Reduced
66
Closed
50
Calls
$110M
Puts
$75.3M
Net Calls
+$34.9M
Net Calls Change
-$26.7M

Top Buyers

1
Axa
1
Axa
France
$34.4M
2
RCAMU
2
Rothschild & Co Asset Management US
Connecticut
$16.1M
3
EAM
3
Eagle Asset Management
Florida
$55.9M
4
VBA
4
Van Berkom & Associates
Quebec, Canada
$60M
5
State of Tennessee, Department of Treasury
5
State of Tennessee, Department of Treasury
Tennessee
$29.1M

Top Sellers

1
NSLI
1
Nan Shan Life Insurance
Taiwan
$1.05M
2
Macquarie Group
2
Macquarie Group
Australia
$0
3
SI
3
Scout Investments
Missouri
$3.19M
4
TA
4
Teachers Advisors
New York
$2.84M
5
FA
5
Friess Associates
Delaware
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
AP
76
AHL Partners
United Kingdom
$1.84M -$3.71M -76,392 -67%
MSTVIM
77
Messner & Smith Theme Value Investment Management
California
$1.81M -$254K -5,226 -12%
AIM
78
Assured Investment Management
New York
$1.81M +$1.81M +37,176 New
RJA
79
Raymond James & Associates
Florida
$1.71M +$104K +2,142 +6%
ST
80
Spot Trading
Illinois
$1.69M +$1.69M +34,887 New
RA
81
Royce & Associates
New York
$1.65M +$486K +10,000 +42%
BAMCO Inc
82
BAMCO Inc
New York
$1.55M +$1.55M +32,000 New
Commonwealth Equity Services
83
Commonwealth Equity Services
Massachusetts
$1.54M -$11.3K -233 -0.7%
RIM
84
Reliant Investment Management
Tennessee
$1.51M +$14.8K +305 +1%
RAM
85
Redmond Asset Management
Virginia
$1.41M +$3.74K +77 +0.3%
LPL Financial
86
LPL Financial
California
$1.41M +$1.41M +29,040 New
NFA
87
Nationwide Fund Advisors
Ohio
$1.41M -$35.2K -725 -2%
CPIM
88
Columbia Partners Investment Management
Virginia
$1.28M -$1.03M -21,314 -45%
Manulife (Manufacturers Life Insurance)
89
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.21M +$18.3K +376 +2%
OA
90
Oak Associates
Ohio
$1.17M +$125K +2,575 +12%
AWCI
91
Alpine Woods Capital Investors
New York
$1.16M +$146K +3,000 +14%
Renaissance Technologies
92
Renaissance Technologies
New York
$1.13M -$3.41M -70,300 -75%
FNBOO
93
First National Bank of Omaha
Nebraska
$1.1M +$9.95K +205 +0.9%
GIM
94
Greylin Investment Management
Virginia
$1.09M +$38.1K +785 +4%
State Board of Administration of Florida Retirement System
95
State Board of Administration of Florida Retirement System
Florida
$1.08M +$152K +3,138 +16%
NSLI
96
Nan Shan Life Insurance
Taiwan
$1.05M -$24M -494,173 -96%
LMIM
97
Lockheed Martin Investment Management
Maryland
$1.05M +$29.1K +600 +3%
AIG
98
American International Group
New York
$978K +$36.8K +757 +4%
UBS Group
99
UBS Group
Switzerland
$935K -$2.35M -48,519 -72%
AA
100
AlphaMark Advisors
Kentucky
$905K +$730K +15,050 +418%
2 3
4
5 6