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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 %
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$27.3M 2,005,842 -4,037 -0.2%
RA
2
Royce & Associates
New York
$23.4M 1,714,851 -102,021 -6%
BlackRock
3
BlackRock
New York
$20M 1,470,717 -31,227 -2%
Vanguard Group
4
Vanguard Group
Pennsylvania
$13.5M 987,690 +28,210 +3%
Renaissance Technologies
5
Renaissance Technologies
New York
$12.1M 889,700 -87,604 -9%
GS
6
Gagnon Securities
New York
$11.1M 815,557 -6,416 -0.8%
Russell Investments Group
7
Russell Investments Group
United Kingdom
$9.63M 707,358 +483,309 +216%
JPMorgan Chase & Co
8
JPMorgan Chase & Co
New York
$8.92M 654,916 +113,728 +21%
State Street
9
State Street
Massachusetts
$7.76M 569,585 +17,715 +3%
GA
10
Gagnon Advisors
New York
$7.2M 528,784 – –
D.E. Shaw & Co
11
D.E. Shaw & Co
New York
$5.98M 439,337 -58,237 -12%
Fidelity Investments
12
Fidelity Investments
Massachusetts
$4.41M 323,596 -204,300 -39%
PAM
13
Panagora Asset Management
Massachusetts
$4.08M 299,721 -19,022 -6%
BCM
14
Bridgeway Capital Management
Texas
$3.87M 284,349 +8,200 +3%
Northern Trust
15
Northern Trust
Illinois
$3.77M 276,577 -9,766 -3%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$3.51M 257,651 +10,046 +4%
Mackenzie Financial
17
Mackenzie Financial
Ontario, Canada
$3.47M 254,600 -1,100 -0.4%
FP
18
Foundry Partners
Minnesota
$3.44M 252,285 -32,000 -11%
Arrowstreet Capital
19
Arrowstreet Capital
Massachusetts
$3.14M 230,445 +47,669 +26%
Grantham, Mayo, Van Otterloo & Co (GMO)
20
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$2.44M 178,800 +90,500 +102%
MCM
21
Mork Capital Management
California
$2.31M 169,400 -38,600 -19%
Boston Partners
22
Boston Partners
Massachusetts
$2.07M 151,945 +85,163 +128%
AQR Capital Management
23
AQR Capital Management
Connecticut
$1.99M 146,120 +133,300 +1,040%
UIC
24
Uniplan Investment Counsel
Wisconsin
$1.7M 124,911 +979 +0.8%
Jacobs Levy Equity Management
25
Jacobs Levy Equity Management
New Jersey
$1.67M 122,610 +122,610 New
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