{"data":[{"accessionNo":"0000093751-26-000406","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001387467","issuerName":"ALPHA & OMEGA SEMICONDUCTOR LTD","ticker":"AOSL","cusip":"G6331P104","securityClass":"COMMON STOCK","eventDate":"2026-06-30","reportingPerson":"STATE STREET CORPORATION","reportingCik":null,"personType":"HC","sharesOwned":2347448,"percentOfClass":7.8,"filedAt":"2026-08-07","canonicalUrl":"https://xoomar.com/markets/stocks/aosl"},{"accessionNo":"0000093751-26-000406","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001387467","issuerName":"ALPHA & OMEGA SEMICONDUCTOR LTD","ticker":"AOSL","cusip":"G6331P104","securityClass":"COMMON STOCK","eventDate":"2026-06-30","reportingPerson":"SSGA FUNDS MANAGEMENT, INC.","reportingCik":null,"personType":"IA","sharesOwned":1766810,"percentOfClass":5.9,"filedAt":"2026-08-07","canonicalUrl":"https://xoomar.com/markets/stocks/aosl"},{"accessionNo":"0000354204-26-000773","formType":"SCHEDULE 13G/A","amendmentNo":10,"issuerCik":"0001387467","issuerName":"Alpha & Omega Semiconductor Ltd","ticker":"AOSL","cusip":"G6331P104","securityClass":"Common Stock","eventDate":"2026-06-30","reportingPerson":"Dimensional Fund Advisors LP","reportingCik":null,"personType":"IA","sharesOwned":1335089,"percentOfClass":4.5,"filedAt":"2026-07-14","canonicalUrl":"https://xoomar.com/markets/stocks/aosl"},{"accessionNo":"0000354204-26-000503","formType":"SCHEDULE 13G/A","amendmentNo":9,"issuerCik":"0001387467","issuerName":"Alpha & Omega Semiconductor Ltd","ticker":"AOSL","cusip":"G6331P104","securityClass":"Common Stock","eventDate":"2026-03-31","reportingPerson":"Dimensional Fund Advisors LP","reportingCik":null,"personType":"IA","sharesOwned":1563871,"percentOfClass":5.3,"filedAt":"2026-04-09","canonicalUrl":"https://xoomar.com/markets/stocks/aosl"},{"accessionNo":"0000102909-26-000588","formType":"SCHEDULE 13G/A","amendmentNo":3,"issuerCik":"0001387467","issuerName":"Alpha & Omega Semiconductor Ltd","ticker":"AOSL","cusip":"G6331P104","securityClass":"Common Stock","eventDate":"2026-03-13","reportingPerson":"The Vanguard Group","reportingCik":null,"personType":"IA","sharesOwned":0,"percentOfClass":0,"filedAt":"2026-03-26","canonicalUrl":"https://xoomar.com/markets/stocks/aosl"}],"updatedAt":"2026-11-04T02:21:44.279Z","source":"xoomar.com","docs":"https://xoomar.com/markets/api","license":"https://xoomar.com/terms","attribution":"Credit XOOMAR with a link to the dataset page on xoomar.com when you republish this data","canonicalUrl":"https://xoomar.com/markets/stocks/aosl","meta":{"source":"SEC","sourceAttribution":"Schedule 13D and 13G data: SEC.","notice":"10 requests a minute without a key, 30 with a free key. Get a free key at https://xoomar.com/signup?utm_source=api, register your app at https://xoomar.com/developers/register?utm_source=api, and credit the data as \"Data: XOOMAR\" together with the sourceAttribution line."}}