ALPHA & OMEGA SEMICONDUCTOR Ltd - Common Stock (AOSL)

Historical Holders from Q1 2014 to Q3 2025

Symbol
AOSL on Nasdaq
CUSIP
G6331P104
Type / Class
Equity / Common Stock
Shares outstanding
29.4M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
22.1M
Holdings value
$619M
% of all portfolios
0.001%
Grand Portfolio weight change
+0%
Number of holders
182
Number of buys
97
Number of sells
-64
Average Value change %
+0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of ALPHA & OMEGA SEMICONDUCTOR Ltd - Common Stock (AOSL)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Chang Mike F 14.1% $78.8M 4.13M Mike F. Chang Dec 31, 2024
BlackRock, Inc. 12.7% $71.3M 3.74M BlackRock, Inc. Mar 31, 2025
DIMENSIONAL FUND ADVISORS LP 6.3% $35.2M 1.84M Dimensional Fund Advisors LP Mar 31, 2025

Institutional Holders of ALPHA & OMEGA SEMICONDUCTOR Ltd - Common Stock (AOSL)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 22.1M $619M +$12.2M $27.96 182
2025 Q2 21.7M $557M -$21.5M $25.66 162
2025 Q1 22.6M $563M +$19.7M $24.86 154
2024 Q4 20.5M $760M +$35.3M $37.03 175
2024 Q3 19.5M $726M +$370K $37.12 171
2024 Q2 19.5M $728M +$25.2M $37.37 168
2024 Q1 19.1M $422M +$22.1M $22.04 140
2023 Q4 18.1M $473M +$16.1M $26.06 142
2023 Q3 17.5M $521M +$2.75M $29.84 140
2023 Q2 17.4M $571M -$3.95M $32.80 145
2023 Q1 17.5M $472M -$7.68M $26.95 143
2022 Q4 17.8M $508M -$19.4M $28.57 160
2022 Q3 18.4M $567M +$9M $30.76 162
2022 Q2 18.1M $603M +$62.5M $33.34 177
2022 Q1 15.7M $856M +$30.6M $54.65 202
2021 Q4 15M $905M +$7.1M $60.56 175
2021 Q3 14.9M $467M -$8.2M $31.37 130
2021 Q2 15.2M $461M -$11.6M $30.39 126
2021 Q1 15.5M $507M +$7.83M $32.70 126
2020 Q4 15.3M $361M +$7.13M $23.64 98
2020 Q3 15M $193M -$5.8M $12.82 79
2020 Q2 15.5M $168M +$2.96M $10.88 72
2020 Q1 15.4M $99M -$977K $6.41 77
2019 Q4 15.4M $209M +$9.9M $13.62 84
2019 Q3 14.6M $180M -$8.01M $12.28 83
2019 Q2 15.3M $143M -$1.51M $9.34 71
2019 Q1 15.5M $178M -$2.07M $11.51 80
2018 Q4 15.7M $160M -$840K $10.19 84
2018 Q3 15.7M $183M +$1.32M $11.63 85
2018 Q2 15.6M $222M -$11M $14.24 85
2018 Q1 16.3M $252M -$888K $15.45 94
2017 Q4 16.9M $276M -$2.38M $16.36 94
2017 Q3 16.9M $280M +$2.48M $16.49 97
2017 Q2 16.8M $280M +$573K $16.67 98
2017 Q1 16.8M $288M +$39M $17.19 98
2016 Q4 16.1M $342M +$13.4M $21.27 100
2016 Q3 15.4M $334M +$35.7M $21.72 98
2016 Q2 14M $195M +$5.51M $13.93 89
2016 Q1 13.7M $163M +$10.4M $11.85 87
2015 Q4 13.5M $124M +$2.63M $9.19 65
2015 Q3 13M $101M -$20.4M $7.79 62
2015 Q2 15.6M $136M -$2.34M $8.74 70
2015 Q1 15.5M $138M -$2.67M $8.91 72
2014 Q4 15.8M $140M +$3.95M $8.85 79
2014 Q3 15.3M $143M +$10.3M $9.40 74
2014 Q2 14.5M $135M +$10.5M $9.27 69
2014 Q1 13.4M $98.9M +$1.03M $7.36 62