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Alpha and Omega Semiconductor
AOSL

Overview Fund Activity

157 hedge funds and large institutions have $563M invested in Alpha and Omega Semiconductor in 2025 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 46 increasing their positions, 59 reducing their positions, and 40 closing their positions.

Holders
157
Holders Change
-20
Holders Change %
-11.3%
% of All Funds
2.13%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
22
Increased
46
Reduced
59
Closed
40
Calls
$5.28M
Puts
$4.43M
Net Calls
+$856K
Net Calls Change
+$823K

Top Buyers

1
HRCM
1
Hood River Capital Management
Florida
$49.4M
2
RS
2
Robeco Schweiz
Switzerland
$19.4M
3
Invesco
3
Invesco
Georgia
$18.9M
4
Boston Partners
4
Boston Partners
Massachusetts
$14.8M
5
CC
5
Clearline Capital
New York
$9.27M

Top Sellers

1
DCM
1
Driehaus Capital Management
Illinois
$0
2
Millennium Management
2
Millennium Management
New York
$0
3
CCM
3
CloudAlpha Capital Management
Hong Kong
$0
4
Renaissance Technologies
4
Renaissance Technologies
New York
$0
5
BlackRock
5
BlackRock
New York
$93.7M
Name Market Value Shares Shares
Change 		Shares
Change %
PEAK6
201
PEAK6
Illinois
– – – –
Bessemer Group
202
Bessemer Group
New Jersey
$0 7 +7 New
HFS
203
Hantz Financial Services
Michigan
$0 11 +11 New
5 6 7 8
9