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Alpha and Omega Semiconductor
AOSL

Overview Fund Activity

76 hedge funds and large institutions have $147M invested in Alpha and Omega Semiconductor in 2014 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 29 increasing their positions, 26 reducing their positions, and 8 closing their positions.

Holders
76
Holders Change
+6
Holders Change %
+8.57%
% of All Funds
2.21%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.06%
New
14
Increased
29
Reduced
26
Closed
8
Calls
–
Puts
$226K
Net Calls
-$226K
Net Calls Change
-$226K

Top Buyers

1
RCM
1
Raging Capital Management
New Jersey
$13.5M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$2.64M
3
CAM
3
ClariVest Asset Management
California
$1.05M
4
NI
4
Numeric Investors
Massachusetts
$776K
5
EWP
5
Edmunds White Partners
Virginia
$675K

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$33.3M
2
LSC
2
Lyon Street Capital
California
$3.38M
3
BIT
3
BlackRock Institutional Trust
California
$2.23M
4
LSV Asset Management
4
LSV Asset Management
Illinois
$0
5
SPM
5
Symmetry Peak Management
Pennsylvania
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$33.3M 3,541,000 -231,500 -6%
RA
2
Royce & Associates
New York
$16.5M 1,751,637 +58,700 +3%
RCM
3
Raging Capital Management
New Jersey
$13.5M 1,432,836 +755,150 +111%
GS
4
Gagnon Securities
New York
$12.2M 1,298,003 -7,240 -0.6%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$8.12M 863,870 +47,082 +6%
GA
6
Gagnon Advisors
New York
$7.32M 778,354 – –
BFA
7
BlackRock Fund Advisors
California
$4.75M 505,328 -28,908 -5%
Boston Partners
8
Boston Partners
Massachusetts
$4.28M 455,574 – –
Vanguard Group
9
Vanguard Group
Pennsylvania
$4.26M 453,526 +33,149 +8%
JPMorgan Chase & Co
10
JPMorgan Chase & Co
New York
$3.39M 360,997 -5,400 -1%
LSC
11
Lyon Street Capital
California
$3.38M 359,849 -101,978 -22%
Renaissance Technologies
12
Renaissance Technologies
New York
$2.64M 280,800 +116,934 +71%
State Street
13
State Street
Massachusetts
$2.39M 254,252 +18,917 +8%
TBAM
14
True Bearing Asset Management
California
$2.33M 248,062 – –
BIT
15
BlackRock Institutional Trust
California
$2.23M 237,044 -60,910 -20%
California Public Employees Retirement System
16
California Public Employees Retirement System
California
$2.15M 228,300 – –
Northern Trust
17
Northern Trust
Illinois
$2.13M 226,174 +29,686 +15%
TC
18
TFS Capital
Pennsylvania
$1.45M 154,023 +61,589 +67%
BCM
19
Bridgeway Capital Management
Texas
$1.1M 117,205 +300 +0.3%
D.E. Shaw & Co
20
D.E. Shaw & Co
New York
$1.07M 113,563 +36,862 +48%
CAM
21
ClariVest Asset Management
California
$1.05M 111,351 +111,351 New
FP
22
Foundry Partners
Minnesota
$971K 103,260 -35,628 -26%
TCIM
23
TIAA CREF Investment Management
New York
$844K 89,833 -3,657 -4%
NFA
24
Nationwide Fund Advisors
Ohio
$831K 88,446 +252 +0.3%
Invesco
25
Invesco
Georgia
$824K 87,646 +61,653 +237%
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