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Alpha and Omega Semiconductor
AOSL

Overview Fund Activity

160 hedge funds and large institutions have $555M invested in Alpha and Omega Semiconductor in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 73 increasing their positions, 31 reducing their positions, and 22 closing their positions.

Holders
160
Holders Change
+3
Holders Change %
+1.91%
% of All Funds
2.15%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
29
Increased
73
Reduced
31
Closed
22
Calls
$4.1M
Puts
$426K
Net Calls
+$3.68M
Net Calls Change
+$2.82M

Top Buyers

1
Boston Partners
1
Boston Partners
Massachusetts
$28.5M
2
Millennium Management
2
Millennium Management
New York
$10.4M
3
Goldman Sachs
3
Goldman Sachs
New York
$12M
4
Manulife (Manufacturers Life Insurance)
4
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$36.2M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$5.05M

Top Sellers

1
HRCM
1
Hood River Capital Management
Florida
$0
2
Invesco
2
Invesco
Georgia
$8.42M
3
CC
3
Clearline Capital
New York
$0
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$19.3M
5
UBS Group
5
UBS Group
Switzerland
$563K
Name Market Value Shares Shares
Change 		Shares
Change %
Tudor Investment Corp
51
Tudor Investment Corp
Connecticut
$1.14M 44,482 +44,482 New
CSS
52
Cubist Systematic Strategies
Connecticut
$1.13M 43,969 +43,969 New
Deutsche Bank
53
Deutsche Bank
Germany
$1.13M 43,843 -3,499 -7%
AG
54
Algert Global
California
$989K 38,539 +38,539 New
AllianceBernstein
55
AllianceBernstein
Tennessee
$823K 32,090 -67 -0.2%
Acadian Asset Management
56
Acadian Asset Management
Massachusetts
$782K 30,511 +30,511 New
First Trust Advisors
57
First Trust Advisors
Illinois
$754K 29,397 +12,636 +75%
Citigroup
58
Citigroup
New York
$666K 25,968 -11,683 -31%
T. Rowe Price Associates
59
T. Rowe Price Associates
Maryland
$663K 25,815 +1,628 +7%
BCM
60
Bridgeway Capital Management
Texas
$646K 25,185 +13,010 +107%
California State Teachers Retirement System (CalSTRS)
61
California State Teachers Retirement System (CalSTRS)
California
$590K 22,974 – –
Raymond James Financial
62
Raymond James Financial
Florida
$568K 22,146 +51 +0.2%
UBS Group
63
UBS Group
Switzerland
$563K 21,936 -126,510 -85%
PP
64
PDT Partners
New York
$547K 21,300 +21,300 New
Squarepoint
65
Squarepoint
New York
$537K 20,909 -830 -4%
Citadel Advisors
66
Citadel Advisors
Florida
$525K 20,473 +3,950 +24%
QCM
67
Quantinno Capital Management
New York
$467K 18,207 +18,207 New
Thrivent Financial for Lutherans
68
Thrivent Financial for Lutherans
Minnesota
$460K 17,944 +227 +1%
RWMG
69
Redwood Wealth Management Group
New Jersey
$445K 17,351 +1,272 +8%
Wells Fargo
70
Wells Fargo
California
$444K 17,296 -105 -0.6%
Los Angeles Capital Management
71
Los Angeles Capital Management
California
$437K 17,013 +17,013 New
GWM
72
Geneos Wealth Management
Colorado
$426K 16,595 -16,129 -49%
IIM
73
INTECH Investment Management
Florida
$398K 15,497 +3,184 +26%
BIG
74
Brooklyn Investment Group
New York
$385K 14,985 +14,722 +5,598%
SOADOR
75
State of Alaska Department of Revenue
Alaska
$372K 14,530 +1,165 +9%
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