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Alpha and Omega Semiconductor
AOSL

Overview Fund Activity

83 hedge funds and large institutions have $209M invested in Alpha and Omega Semiconductor in 2019 Q4 according to their latest regulatory filings, with 11 funds opening new positions, 36 increasing their positions, 24 reducing their positions, and 11 closing their positions.

Holders
83
Holders Change
–
Holders Change %
0%
% of All Funds
1.64%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
11
Increased
36
Reduced
24
Closed
11
Calls
$1.34M
Puts
$1.34M
Net Calls
-$2K
Net Calls Change
+$230K

Top Buyers

1
Russell Investments Group
1
Russell Investments Group
United Kingdom
$9.63M
2
AQR Capital Management
2
AQR Capital Management
Connecticut
$1.99M
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$1.67M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$8.92M
5
Grantham, Mayo, Van Otterloo & Co (GMO)
5
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$2.44M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$4.41M
2
RA
2
Royce & Associates
New York
$23.4M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$12.1M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$5.98M
5
MCM
5
Mork Capital Management
California
$2.31M
Name Market Value Shares Shares
Change 		Shares
Change %
Royal Bank of Canada
76
Royal Bank of Canada
Ontario, Canada
$41K 2,994 +1,983 +196%
AIP
77
Ameritas Investment Partners
Nebraska
$23K 1,700 – –
Zurich Cantonal Bank
78
Zurich Cantonal Bank
Switzerland
$22K 1,613 – –
DWA
79
Dorsey Wright & Associates
California
$11K 831 +831 New
VFA
80
Valeo Financial Advisors
Indiana
$6K 469 – –
MAM
81
Meeder Asset Management
Ohio
$5K 354 +354 New
CAM
82
ClariVest Asset Management
California
$4K 306 +306 New
JIR
83
James Investment Research
Ohio
$3K 250 – –
Marshall Wace
84
Marshall Wace
United Kingdom
– – -31,378 Closed
WG
85
Winton Group
United Kingdom
– – -15,265 Closed
Millennium Management
86
Millennium Management
New York
– – -13,924 Closed
CS
87
Credit Suisse
Switzerland
– – -12,311 Closed
JG
88
Jefferies Group
New York
– – -10,966 Closed
TRCT
89
Tower Research Capital (TRC)
New York
– – -2,050 Closed
QT
90
Quantamental Technologies
New York
– – -1,626 Closed
PI
91
PEAK6 Investments
Illinois
– – -1,073 Closed
Twin Tree Management
92
Twin Tree Management
Texas
– – -490 Closed
AG
93
Advisor Group
Arizona
– – -200 Closed
Simplex Trading
94
Simplex Trading
Illinois
– – -123 Closed
CFGS
95
Concourse Financial Group Securities
Alabama
– – – –
CG
96
Cutler Group
California
– – – –
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