| Symbol | AOSL |
|---|---|
| Name | ALPHA & OMEGA SEMICONDUCTOR LTD |
| Sector | TECHNOLOGY |
| Region | Caribbean |
| Industry | Semiconductors & Related Devices |
| Address | 475 OAKMEAD PARKWAY, SUNNYVALE, CA 94085 |
| Telephone | 408-830-9742 |
| Fax | — |
| — | |
| Website | http://www.aosmd.com |
| Incorporation | UNDEFINED |
| Incorporated On | — |
| Employees | — |
| Fiscal Year | — |
| Public Since | — |
| Exchanges | NASDAQ |
| Auditor | — |
| Audit Status | NOT PROVIDED |
| Reporting Status | — |
| CIK | 0001387467 |
| Description | Alpha & Omega Semiconductor Ltd designs, develops and supplies a portfolio of power semiconductors targeting various applications, including personal computers, flat-panel TVs, LED lighting, smartphones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment. It generates revenue mainly from the sale of power semiconductors, consisting of power discretes and power ICs with a presence in Hong Kong, China, South Korea, the United States, and other countries. Additional info from NASDAQ: |
Director Chang Stephen Chunping 🟢 acquired 100.9K shares of ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) Transaction Date: Aug 24, 2026 | Filing ID: 061540
Read moreDirector Chang Mike F 🔴 sold 100.9K shares of ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) Transaction Date: Aug 24, 2026 | Filing ID: 061534
Read moreAlpha and Omega Semiconductor’s New αMOS E2™ 600V Super Junction MOSFETs Support Optimized Electrical/Thermal Paths, Boosted System Performance and Long-Term Reliability
Read moreNew Form S-8 - ALPHA & OMEGA SEMICONDUCTOR Ltd <b>Filed:</b> 2026-08-27 <b>AccNo:</b> 0001628280-26-059264 <b>Size:</b> 227 KB
Read moreDirector Chang Mike F 🔴 sold 3.0M shares of ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) Transaction Date: Aug 13, 2026 | Filing ID: 057089
Read more(30% Negative) ALPHA & OMEGA SEMICONDUCTOR LTD (AOSL) Reports Q3 2026 Financial Results
Read moreAlpha and Omega Semiconductor Reports Financial Results for Fiscal Fourth Quarter and Fiscal Year Ended June 30, 2026
Read moreNew Form SCHEDULE 13G/A - ALPHA & OMEGA SEMICONDUCTOR Ltd <b>Filed:</b> 2026-08-10 <b>AccNo:</b> 0001628280-26-055403 <b>Size:</b> 7 KB
Read moreNew Form SCHEDULE 13G - ALPHA & OMEGA SEMICONDUCTOR Ltd <b>Filed:</b> 2026-08-07 <b>AccNo:</b> 0000093751-26-000406 <b>Size:</b> 9 KB
Read moreDirector Chien Joshua C. 🟢 acquired 1.4K shares of ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) Transaction Date: Jul 20, 2026 | Filing ID: 048990
Read more