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Alpha and Omega Semiconductor
AOSL

Overview Fund Activity

64 hedge funds and large institutions have $103M invested in Alpha and Omega Semiconductor in 2013 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 14 increasing their positions, 29 reducing their positions, and 9 closing their positions.

Holders
64
Holders Change
+1
Holders Change %
+1.59%
% of All Funds
1.86%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
10
Increased
14
Reduced
29
Closed
9
Calls
–
Puts
$3K
Net Calls
-$3K
Net Calls Change
+$154K

Top Buyers

1
GA
1
Gagnon Advisors
New York
$6M
2
TBAM
2
True Bearing Asset Management
California
$1.89M
3
RA
3
Royce & Associates
New York
$11.7M
4
FP
4
Foundry Partners
Minnesota
$1.17M
5
CIA
5
Capital Impact Advisors
Massachusetts
$848K

Top Sellers

1
T
1
Tahithromos
New York
$0
2
GS
2
Gagnon Securities
New York
$9.85M
3
Schroder Investment Management Group
3
Schroder Investment Management Group
United Kingdom
$84.8K
4
LSC
4
Lyon Street Capital
California
$2.28M
5
BCM
5
Bridgeway Capital Management
Texas
$810K
Name Market Value Shares Shares
Change 		Shares
Change %
D.E. Shaw & Co
26
D.E. Shaw & Co
New York
$546K 70,777 +994 +1%
Goldman Sachs
27
Goldman Sachs
New York
$480K 62,279 -24,739 -28%
BIM
28
BlackRock Investment Management
Delaware
$448K 58,137 -1,561 -3%
Ameriprise
29
Ameriprise
Minnesota
$425K 55,090 -8,222 -13%
SCM
30
Schneider Capital Management
Pennsylvania
$406K 52,621 +52,621 New
Two Sigma Investments
31
Two Sigma Investments
New York
$379K 49,246 -4,743 -9%
Jacobs Levy Equity Management
32
Jacobs Levy Equity Management
New Jersey
$360K 46,654 +46,654 New
Two Sigma Advisers
33
Two Sigma Advisers
New York
$334K 43,300 -100 -0.2%
AllianceBernstein
34
AllianceBernstein
Tennessee
$313K 40,625 -600 -1%
Invesco
35
Invesco
Georgia
$296K 38,387 +16,914 +79%
RJA
36
Raymond James & Associates
Florida
$282K 36,557 – –
Morgan Stanley
37
Morgan Stanley
New York
$269K 34,902 -16,438 -32%
CS
38
Credit Suisse
Switzerland
$242K 31,351 +14,844 +90%
California State Teachers Retirement System (CalSTRS)
39
California State Teachers Retirement System (CalSTRS)
California
$241K 31,211 – –
Geode Capital Management
40
Geode Capital Management
Massachusetts
$229K 29,802 +18,469 +163%
Charles Schwab
41
Charles Schwab
California
$216K 28,000 – –
TA
42
Teachers Advisors
New York
$179K 23,201 – –
RhumbLine Advisers
43
RhumbLine Advisers
Massachusetts
$168K 21,781 -1,600 -7%
Citadel Advisors
44
Citadel Advisors
Florida
$159K 20,548 +20,548 New
PAM
45
Panagora Asset Management
Massachusetts
$137K 17,830 -700 -4%
Nomura Holdings
46
Nomura Holdings
Japan
$131K 16,788 -831 -5%
AIG
47
American International Group
New York
$88.8K 11,516 -116 -1%
Schroder Investment Management Group
48
Schroder Investment Management Group
United Kingdom
$84.8K 11,000 -59,500 -84%
SO
49
STRS Ohio
Ohio
$83K 10,800 -1,200 -10%
GCP
50
GSA Capital Partners
United Kingdom
$81K 10,481 +10,481 New
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