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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 %
Wolverine Trading
176
Wolverine Trading
Illinois
– – -8,348 Closed
VF
177
Virtu Financial
New York
– – -7,241 Closed
ProShare Advisors
178
ProShare Advisors
Maryland
– – -7,175 Closed
ASRS
179
Arizona State Retirement System
Arizona
– – -7,137 Closed
Walleye Trading
180
Walleye Trading
New York
– – -6,833 Closed
EGM
181
Engineers Gate Manager
New York
– – -6,756 Closed
State Board of Administration of Florida Retirement System
182
State Board of Administration of Florida Retirement System
Florida
– – -6,643 Closed
HF
183
HRT Financial
New York
– – -6,600 Closed
HighTower Advisors
184
HighTower Advisors
Illinois
– – -6,501 Closed
Acadian Asset Management
185
Acadian Asset Management
Massachusetts
– – -6,311 Closed
Creative Planning
186
Creative Planning
Kansas
– – -5,637 Closed
SAM
187
Shell Asset Management
Netherlands
– – -3,462 Closed
SOW
188
State of Wyoming
Wyoming
– – -1,428 Closed
CFB
189
Cullen/Frost Bankers
Texas
– – -222 Closed
AWM
190
Avior Wealth Management
Nebraska
– – -173 Closed
LC
191
Lindbrook Capital
California
– – -112 Closed
CA
192
Continuum Advisory
Idaho
– – -92 Closed
ACM
193
Aster Capital Management
United Arab Emirates
– – -23 Closed
EWA
194
EverSource Wealth Advisors
Alabama
– – -2 Closed
CFGS
195
Concourse Financial Group Securities
Alabama
– – – –
IMC Chicago
196
IMC Chicago
Illinois
– – – –
PEAK6
197
PEAK6
Illinois
– – – –
Simplex Trading
198
Simplex Trading
Illinois
– – – –
CAM
199
CenterStar Asset Management
Illinois
– – – –
C
200
Covestor
United Kingdom
$0 3 – –
5 6 7
8
9