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Alpha and Omega Semiconductor
AOSL

Overview Fund Activity

99 hedge funds and large institutions have $361M invested in Alpha and Omega Semiconductor in 2020 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 35 increasing their positions, 29 reducing their positions, and 5 closing their positions.

Holders
99
Holders Change
+19
Holders Change %
+23.75%
% of All Funds
1.76%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
24
Increased
35
Reduced
29
Closed
5
Calls
$54K
Puts
$1.14M
Net Calls
-$1.08M
Net Calls Change
-$1.09M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$8.67M
2
HIM
2
Hillsdale Investment Management
Ontario, Canada
$3.98M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$23.1M
4
EI
4
EAM Investors
California
$3.14M
5
BlackRock
5
BlackRock
New York
$34.1M

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$24.7M
2
Russell Investments Group
2
Russell Investments Group
United Kingdom
$23.9M
3
RA
3
Royce & Associates
New York
$28.3M
4
Grantham, Mayo, Van Otterloo & Co (GMO)
4
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.63M
5
UIC
5
Uniplan Investment Counsel
Wisconsin
$5.47M
Name Market Value Shares Shares
Change 		Shares
Change %
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$46.9M 1,982,465 -8,587 -0.4%
BlackRock
2
BlackRock
New York
$34.1M 1,443,208 +131,776 +10%
RA
3
Royce & Associates
New York
$28.3M 1,198,133 -218,626 -15%
Vanguard Group
4
Vanguard Group
Pennsylvania
$24.7M 1,045,514 -429,126 -29%
Russell Investments Group
5
Russell Investments Group
United Kingdom
$23.9M 1,012,783 -280,877 -22%
Renaissance Technologies
6
Renaissance Technologies
New York
$23.1M 976,800 +164,200 +20%
GS
7
Gagnon Securities
New York
$19.8M 837,886 +33,707 +4%
Fidelity Investments
8
Fidelity Investments
Massachusetts
$19M 805,296 – –
GA
9
Gagnon Advisors
New York
$12.5M 528,784 – –
State Street
10
State Street
Massachusetts
$8.98M 380,029 +5,419 +1%
Millennium Management
11
Millennium Management
New York
$8.67M 366,766 +257,069 +234%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$8.52M 360,234 +22,029 +7%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$7.62M 322,388 +18,021 +6%
JPMorgan Chase & Co
14
JPMorgan Chase & Co
New York
$6.93M 293,046 -35,714 -11%
Northern Trust
15
Northern Trust
Illinois
$5.7M 241,233 -11,681 -5%
UIC
16
Uniplan Investment Counsel
Wisconsin
$5.47M 231,379 -70,365 -23%
FP
17
Foundry Partners
Minnesota
$4.53M 191,590 +8,985 +5%
MCM
18
Mork Capital Management
California
$4.01M 169,400 – –
HIM
19
Hillsdale Investment Management
Ontario, Canada
$3.98M 168,412 +168,412 New
Arrowstreet Capital
20
Arrowstreet Capital
Massachusetts
$3.75M 158,658 +10,578 +7%
Jacobs Levy Equity Management
21
Jacobs Levy Equity Management
New Jersey
$3.64M 154,077 -11,933 -7%
BCM
22
Bridgeway Capital Management
Texas
$3.58M 151,449 -44,700 -23%
EI
23
EAM Investors
California
$3.14M 132,792 +132,792 New
PAM
24
Panagora Asset Management
Massachusetts
$3.06M 129,359 -1 -0%
Acadian Asset Management
25
Acadian Asset Management
Massachusetts
$2.57M 108,546 +60,299 +125%
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