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Ambarella
AMBA

Overview Fund Activity

207 hedge funds and large institutions have $870M invested in Ambarella in 2018 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 66 increasing their positions, 60 reducing their positions, and 42 closing their positions.

Holders
207
Holders Change
-13
Holders Change %
-5.91%
% of All Funds
4.75%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
32
Increased
66
Reduced
60
Closed
42
Calls
$66.3M
Puts
$62.1M
Net Calls
+$4.16M
Net Calls Change
-$80.1M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$18.6M
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$9.32M
3
VBA
3
Van Berkom & Associates
Quebec, Canada
$59.8M
4
FG
4
Formula Growth
Quebec, Canada
$8.51M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$35.9M

Top Sellers

1
Ameriprise
1
Ameriprise
Minnesota
$0
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$0
3
AllianceBernstein
3
AllianceBernstein
Tennessee
$1.6M
4
PSCM
4
Prince Street Capital Management
New York
$0
5
Renaissance Technologies
5
Renaissance Technologies
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
FG
26
Formula Growth
Quebec, Canada
$8.51M 220,343 +160,343 +267%
CS
27
Candriam SCA
Luxembourg
$7.37M 190,944 +29,229 +18%
Goldman Sachs
28
Goldman Sachs
New York
$7.2M 186,565 -98,618 -35%
Royal Bank of Canada
29
Royal Bank of Canada
Ontario, Canada
$7.01M 181,546 -49,964 -22%
PG
30
PEAK6 Group
Illinois
$6.41M 165,939 +119,338 +256%
SAM
31
Shell Asset Management
Netherlands
$6.02M 156,014 -4,586 -3%
N
32
Natixis
France
$5.55M 143,631 +143,631 New
State of Wisconsin Investment Board
33
State of Wisconsin Investment Board
Wisconsin
$5.41M 140,000 -10,000 -7%
Bank of America
34
Bank of America
North Carolina
$5.32M 137,854 +26,663 +24%
IG
35
ING Group
Netherlands
$5.3M 137,225 +122,725 +846%
New York State Common Retirement Fund
36
New York State Common Retirement Fund
New York
$5.04M 130,512 +2,300 +2%
Norges Bank
37
Norges Bank
Norway
$4.86M 125,826 +75,061 +148%
Bank of New York Mellon
38
Bank of New York Mellon
New York
$4.83M 125,009 +3,155 +3%
Barclays
39
Barclays
United Kingdom
$4.36M 112,934 +38,318 +51%
Geode Capital Management
40
Geode Capital Management
Massachusetts
$4.21M 109,088 +15,635 +17%
RIA
41
RPG Investment Advisory
California
$4.1M 106,093 +9,261 +10%
WMSA
42
Weiss Multi-Strategy Advisers
New York
$3.86M 100,000 +100,000 New
NAMA
43
Nikko Asset Management Americas
New York
$3.85M 99,671 +99,671 New
Thrivent Financial for Lutherans
44
Thrivent Financial for Lutherans
Minnesota
$3.75M 97,123 +525 +0.5%
ACH
45
ArrowMark Colorado Holdings
Colorado
$3.74M 96,927 +13,372 +16%
EGM
46
Engineers Gate Manager
New York
$3.46M 89,677 +89,677 New
SEI Investments
47
SEI Investments
Pennsylvania
$3.31M 85,806 -132 -0.2%
ERSOT
48
Employees Retirement System of Texas
Texas
$3.17M 82,000 – –
SI
49
Scout Investments
Missouri
$2.81M 72,889 -1,286 -2%
TCIM
50
TIAA CREF Investment Management
New York
$2.78M 72,070 -9,607 -12%
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