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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 %
UB
151
UMB Bank
Missouri
$323 13 -17 -57%
TCM
152
TD Capital Management
Tennessee
$199 8 +8 New
HWA
153
HHM Wealth Advisors
Tennessee
$150 6 – –
TWD
154
True Wealth Design
Ohio
$50 2 +2 New
DCM
155
Driehaus Capital Management
Illinois
– – -313,591 Closed
Millennium Management
156
Millennium Management
New York
– – -256,712 Closed
CCM
157
CloudAlpha Capital Management
Hong Kong
– – -216,411 Closed
Renaissance Technologies
158
Renaissance Technologies
New York
– – -132,200 Closed
Jacobs Levy Equity Management
159
Jacobs Levy Equity Management
New Jersey
– – -70,178 Closed
HVCM
160
Hel Ved Capital Management
Hong Kong
– – -68,135 Closed
ZIM
161
Zacks Investment Management
Illinois
– – -64,097 Closed
EF
162
Empowered Funds
Pennsylvania
– – -42,303 Closed
AG
163
Algert Global
California
– – -36,319 Closed
SFI
164
Susquehanna Fundamental Investments
Pennsylvania
– – -26,708 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
165
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
– – -26,500 Closed
HFM
166
Harvest Fund Management
China
– – -25,000 Closed
SSA
167
Schonfeld Strategic Advisors
New York
– – -22,600 Closed
SRL
168
Scientech Research LLC
New Jersey
– – -20,189 Closed
LP
169
LMR Partners
United Kingdom
– – -17,597 Closed
EI
170
Ethic Inc
New York
– – -14,183 Closed
DTL
171
Dynamic Technology Lab
Singapore
– – -14,080 Closed
EI
172
Ellevest Inc
New York
– – -13,894 Closed
Group One Trading
173
Group One Trading
Illinois
– – -11,014 Closed
DFCM
174
Dark Forest Capital Management
Puerto Rico
– – -10,353 Closed
XT
175
XTX Topco
Cayman Islands
– – -9,283 Closed
5 6
7
8 9