AOSL
Alpha and Omega Semiconductor Limited
NASDAQ · Technology · Semiconductors · US
$25.20
+3.07%0
Insider buys (3m)
2
Insider sells (3m)
-$261.2K
Net value (3m)
-40.3%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Jul 21, 2026 | Chien Joshua C. · director | A-Award | 1,368 | $0.00 |
| Jul 17, 2026 | Xue Bing · officer: EVP-WW Sales & Bus Development | Sale | 875 | $34 |
| Jun 17, 2026 | Xue Bing · officer: EVP-WW Sales & Bus Development | Sale | 4,916 | $47 |
| May 26, 2026 | Chen Claudia · director | Sale | 217 | $41 |
| May 26, 2026 | Chen Claudia · director | Sale | 3,844 | $39 |
| May 20, 2026 | Xue Bing · officer: EVP-WW Sales & Bus Development | Sale | 4,916 | $41 |
| Apr 20, 2026 | Chang Stephen Chunping · director, officer: Chief Executive Officer | Sale | 3,481 | $34 |
| Apr 20, 2026 | Chang Stephen Chunping · director, officer: Chief Executive Officer | Sale | 1,492 | $33 |
| Apr 20, 2026 | Chang Stephen Chunping · director, officer: Chief Executive Officer | Sale | 9,911 | $35 |
| Apr 20, 2026 | Liang Yifan · officer: CFO and Corp Secretary | Sale | 8,625 | $35 |
| Apr 20, 2026 | Xue Bing · officer: EVP-WW Sales & Bus Development | Sale | 1,832 | $31 |
| Apr 16, 2026 | Liang Yifan · officer: CFO and Corp Secretary | Sale | 7,391 | $29 |
| Apr 16, 2026 | Liang Yifan · officer: CFO and Corp Secretary | Sale | 7,939 | $30 |
| Apr 16, 2026 | Liang Yifan · officer: CFO and Corp Secretary | Sale | 11,187 | $32 |
| Apr 16, 2026 | Chang Stephen Chunping · director, officer: Chief Executive Officer | Sale | 5,594 | $32 |
| Mar 25, 2026 | Li Wenjun · officer: Chief Operating Officer | F-InKind | 3,319 | $21 |
| Mar 25, 2026 | Chang Mike F · director, 10 percent owner: | A-Award | 22,500 | $0.00 |
| Mar 25, 2026 | Chang Mike F · director, 10 percent owner: | F-InKind | 14,419 | $21 |
| Mar 25, 2026 | Li Wenjun · officer: Chief Operating Officer | F-InKind | 2,288 | $21 |
| Mar 25, 2026 | Li Wenjun · officer: Chief Operating Officer | A-Award | 10,000 | $0.00 |
| Mar 18, 2026 | Xue Bing · officer: EVP-WW Sales & Bus Development | F-InKind | 3,584 | $21 |
| Mar 18, 2026 | Liang Yifan · officer: CFO and Corp Secretary | A-Award | 22,500 | $0.00 |
| Mar 18, 2026 | Li Wenjun · officer: Chief Operating Officer | F-InKind | 3,272 | $21 |
| Mar 18, 2026 | Li Wenjun · officer: Chief Operating Officer | F-InKind | 2,267 | $21 |
| Mar 18, 2026 | Li Wenjun · officer: Chief Operating Officer | A-Award | 10,000 | $0.00 |
| Mar 18, 2026 | Xue Bing · officer: EVP-WW Sales & Bus Development | Sale | 2,408 | $22 |
| Mar 18, 2026 | Liang Yifan · officer: CFO and Corp Secretary | F-InKind | 6,889 | $21 |
| Mar 18, 2026 | Chang Mike F · director, 10 percent owner: | F-InKind | 9,829 | $21 |
| Mar 18, 2026 | Liang Yifan · officer: CFO and Corp Secretary | F-InKind | 4,610 | $21 |
| Mar 18, 2026 | Chang Stephen Chunping · director, officer: Chief Executive Officer | A-Award | 67,500 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 97Increased 123Reduced 121Sold out 25
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 4,256,528 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 3,904,776 | May 13, 2026 |
| STATE STREET CORP | Increased | 2,347,448 | Aug 7, 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Reduced | 1,574,462 | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 1,563,871 | May 7, 2026 |
| STATE STREET CORP | Reduced | 1,401,550 | May 15, 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Reduced | 1,375,083 | Aug 14, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 1,335,089 | Aug 11, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 1,168,929 | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 1,111,480 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1,070,895 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1,051,231 | May 15, 2026 |
| JANE STREET GROUP, LLC | Increased | 980,235 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | Increased | 951,576 | Aug 14, 2026 |
| FMR LLC | Increased | 791,715 | Aug 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Jul 21, 2026