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Alpha and Omega Semiconductor
AOSL

Overview Fund Activity

70 hedge funds and large institutions have $135M invested in Alpha and Omega Semiconductor in 2014 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 34 increasing their positions, 16 reducing their positions, and 5 closing their positions.

Holders
70
Holders Change
+6
Holders Change %
+9.38%
% of All Funds
2.01%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.06%
New
11
Increased
34
Reduced
16
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
RCM
1
Raging Capital Management
New Jersey
$6.28M
2
LSC
2
Lyon Street Capital
California
$4.28M
3
TC
3
TFS Capital
Pennsylvania
$857K
4
Renaissance Technologies
4
Renaissance Technologies
New York
$1.52M
5
SPM
5
Symmetry Peak Management
Pennsylvania
$512K

Top Sellers

1
PCM
1
Potomac Capital Management
New York
$0
2
CIA
2
Capital Impact Advisors
Massachusetts
$506K
3
RJA
3
Raymond James & Associates
Florida
$0
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$147K
5
Ameriprise
5
Ameriprise
Minnesota
$326K
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$35M 3,772,500 – –
RA
2
Royce & Associates
New York
$15.7M 1,692,937 +18,200 +1%
GS
3
Gagnon Securities
New York
$12.6M 1,305,243 +9,437 +0.7%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$7.57M 816,788 +22,123 +3%
GA
5
Gagnon Advisors
New York
$7.22M 778,354 – –
RCM
6
Raging Capital Management
New Jersey
$6.28M 677,686 +677,686 New
BFA
7
BlackRock Fund Advisors
California
$4.95M 534,236 +48,789 +10%
LSC
8
Lyon Street Capital
California
$4.28M 461,827 +174,375 +61%
Boston Partners
9
Boston Partners
Massachusetts
$4.22M 455,574 +3,874 +0.9%
Vanguard Group
10
Vanguard Group
Pennsylvania
$3.9M 420,377 +35,968 +9%
JPMorgan Chase & Co
11
JPMorgan Chase & Co
New York
$3.4M 366,397 -4,738 -1%
BIT
12
BlackRock Institutional Trust
California
$2.76M 297,954 +36,663 +14%
TBAM
13
True Bearing Asset Management
California
$2.3M 248,062 – –
State Street
14
State Street
Massachusetts
$2.18M 235,335 -3,284 -1%
California Public Employees Retirement System
15
California Public Employees Retirement System
California
$2.12M 228,300 – –
Northern Trust
16
Northern Trust
Illinois
$1.82M 196,488 -13,995 -7%
Renaissance Technologies
17
Renaissance Technologies
New York
$1.52M 163,866 +65,462 +67%
FP
18
Foundry Partners
Minnesota
$1.29M 138,888 -3,425 -2%
BCM
19
Bridgeway Capital Management
Texas
$1.08M 116,905 +11,905 +11%
TCIM
20
TIAA CREF Investment Management
New York
$867K 93,490 +11,904 +15%
TC
21
TFS Capital
Pennsylvania
$857K 92,434 +92,434 New
NFA
22
Nationwide Fund Advisors
Ohio
$818K 88,194 +462 +0.5%
BA
23
BlackRock Advisors
Delaware
$775K 83,556 -53 -0.1%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$775K 83,611 +9,696 +13%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$711K 76,701 +7,878 +11%
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