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Ambarella
AMBA

Overview Fund Activity

240 hedge funds and large institutions have $1.42B invested in Ambarella in 2016 Q3 according to their latest regulatory filings, with 58 funds opening new positions, 61 increasing their positions, 83 reducing their positions, and 24 closing their positions.

Holders
240
Holders Change
+33
Holders Change %
+15.94%
% of All Funds
6.41%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.13%
New
58
Increased
61
Reduced
83
Closed
24
Calls
$147M
Puts
$193M
Net Calls
-$45.6M
Net Calls Change
-$33.5M

Top Buyers

1
Macquarie Group
1
Macquarie Group
Australia
$60.5M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$70.7M
3
SMDAM
3
Sumitomo Mitsui DS Asset Management
Japan
$22.5M
4
QF
4
QVT Financial
New York
$20.3M
5
Allianz Asset Management
5
Allianz Asset Management
Germany
$22.5M

Top Sellers

1
NSLI
1
Nan Shan Life Insurance
Taiwan
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$0
3
Coatue Management
3
Coatue Management
New York
$59.4M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$1.9M
5
EC
5
Eminence Capital
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Invesco
51
Invesco
Georgia
$5.44M 73,949 +68,168 +1,179%
Wolverine Trading
52
Wolverine Trading
Illinois
$5.2M 73,418 +26,974 +58%
California State Teachers Retirement System (CalSTRS)
53
California State Teachers Retirement System (CalSTRS)
California
$4.99M 67,850 +600 +0.9%
GIM
54
Goelzer Investment Management
Indiana
$4.56M 61,962 -150 -0.2%
Baird Financial Group
55
Baird Financial Group
Wisconsin
$4.34M 58,976 +3,735 +7%
MSE
56
MUFG Securities EMEA
United Kingdom
$4.07M 55,251 +10,100 +22%
Geode Capital Management
57
Geode Capital Management
Massachusetts
$3.97M 53,983 +3,851 +8%
Swiss National Bank
58
Swiss National Bank
Switzerland
$3.95M 53,633 -800 -1%
CCMT
59
CMT Capital Markets Trading
Germany
$3.83M 52,020 -1,579 -3%
Wells Fargo
60
Wells Fargo
California
$3.78M 51,347 +8,366 +19%
Ohio Public Employees Retirement System (OPERS)
61
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.72M 50,551 +50,551 New
Charles Schwab
62
Charles Schwab
California
$3.72M 50,500 +2,100 +4%
RIM
63
Reliant Investment Management
Tennessee
$3.67M 59,010 +29,565 +100%
AllianceBernstein
64
AllianceBernstein
Tennessee
$3.49M 47,390 -450 -0.9%
Group One Trading
65
Group One Trading
Illinois
$3.43M 46,575 +3,079 +7%
New York State Common Retirement Fund
66
New York State Common Retirement Fund
New York
$3.38M 45,911 -2,499 -5%
Wellington Management Group
67
Wellington Management Group
Massachusetts
$3.36M 45,699 -14,345 -24%
FCM
68
Firsthand Capital Management
California
$2.95M 40,000 +40,000 New
AQR Capital Management
69
AQR Capital Management
Connecticut
$2.92M 39,623 -14,348 -27%
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$2.81M 38,200 +1,279 +3%
Commonwealth Equity Services
71
Commonwealth Equity Services
Massachusetts
$2.77M 37,647 -5,591 -13%
DILH
72
Dai-ichi Life Holdings
Japan
$2.68M 36,344 +36,344 New
LPL Financial
73
LPL Financial
California
$2.66M 36,446 +1,140 +3%
Walleye Trading
74
Walleye Trading
New York
$2.47M 33,524 +33,524 New
NIP
75
Nicholas Investment Partners
California
$2.45M 33,230 +33,230 New
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