Figures computed from official regulatory filings — .
Analysttarget 42.75 USD (+86%) · consensus 3.75/5 · 2 buy · 2 hold · 0 sell
Ownershipinsiders 17.02% · institutions 77.12% · short 11.7% of float
In USD · as of Oct 19, 2026
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Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. The company offers power discrete products, including industry standard trench metal-oxide-semiconductor field-effect transistors (MOSFETs), Shielded-Gate low- and mid-voltage MOSFETs, SuperJunction high-voltage MOSFETs, and trench-stop insulated gate bipolar transistors, as well as application-specific MOSFETs for smartphone battery management, dual MOSFETs for CPU power conversion, and high-power density MOSFETs for IBC power modules in AI data centers. It also provides power IC products, total power solutions for Intel panther lake and wildcat lake platforms, and the SmartClamp family of protected DrMOS for AI servers, data centers, and high-end graphics cards, as well as silicon carbide, IPM, HV gate drivers, and digital power products. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.
Market information source · Oct 19, 2026
SEC company identity · Oct 19, 2026
Open-market timeline · full history
28 buys328 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Chang Mike Ftrack record | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chang Stephen Chunping | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chang Mike Ftrack record | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chien Joshua C. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Xue Bing | Sell | $29.7K | SEC |
| Chang Mike Ftrack record | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Xue Bing | Sell | $231.5K | Unusual size | SEC |
| Chang Mike Ftrack record | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chang Mike Ftrack record | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chang Mike Ftrack record | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chang Stephen Chunping | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chen Claudia | Sell | $8.8K | Unusual size | SEC |
| Chen Claudia | Sell | $151.7K | SEC |
| Xue Bing | Sell | $201.6K | SEC |
| Liang Yifan | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Liang Yifan | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chang Stephen Chunping | Sell | $345.9K | SEC |
| Xue Bing | Sell | $57.2K | SEC |
| Chang Stephen Chunping | Sell | $118K | SEC |
| Liang Yifan | Sell | $301.9K | SEC |
| Chang Stephen Chunping | Sell | $49.1K | SEC |
| Liang Yifan | Sell | $214.3K | SEC |
| Liang Yifan | Sell | $238.2K | SEC |
| Liang Yifan | Sell | $358K | SEC |
| Chang Stephen Chunping | Sell | $178.4K | SEC |