{"data":[{"accessionNo":"0000315066-26-002348","formType":"SCHEDULE 13G/A","amendmentNo":2,"issuerCik":"0001736297","issuerName":"ASTERA LABS INC","ticker":"ALAB","cusip":"04626A103","securityClass":"COMMON STOCK","eventDate":"2026-09-30","reportingPerson":"Abigail P. Johnson","reportingCik":null,"personType":"IN","sharesOwned":15774196.2,"percentOfClass":9.1,"filedAt":"2026-10-07","canonicalUrl":"https://xoomar.com/markets/stocks/alab"},{"accessionNo":"0000315066-26-002348","formType":"SCHEDULE 13G/A","amendmentNo":2,"issuerCik":"0001736297","issuerName":"ASTERA LABS INC","ticker":"ALAB","cusip":"04626A103","securityClass":"COMMON STOCK","eventDate":"2026-09-30","reportingPerson":"FMR LLC","reportingCik":null,"personType":"HC","sharesOwned":15774196.2,"percentOfClass":9.1,"filedAt":"2026-10-07","canonicalUrl":"https://xoomar.com/markets/stocks/alab"},{"accessionNo":"0002012383-26-002189","formType":"SCHEDULE 13G/A","amendmentNo":2,"issuerCik":"0001736297","issuerName":"ASTERA LABS INC","ticker":"ALAB","cusip":"04626A103","securityClass":"Common Stock","eventDate":"2026-06-30","reportingPerson":"BlackRock, Inc.","reportingCik":null,"personType":"HC","sharesOwned":12667232,"percentOfClass":7.4,"filedAt":"2026-07-27","canonicalUrl":"https://xoomar.com/markets/stocks/alab"},{"accessionNo":"0000102909-26-000730","formType":"SCHEDULE 13G/A","amendmentNo":2,"issuerCik":"0001736297","issuerName":"Astera Labs Inc","ticker":"ALAB","cusip":"04626A103","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/alab"},{"accessionNo":"0002012383-26-000645","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001736297","issuerName":"ASTERA LABS INC","ticker":"ALAB","cusip":null,"securityClass":"Common Stock","eventDate":"2025-12-31","reportingPerson":"BlackRock, Inc.","reportingCik":null,"personType":"HC","sharesOwned":10507515,"percentOfClass":6.2,"filedAt":"2026-01-21","canonicalUrl":"https://xoomar.com/markets/stocks/alab"},{"accessionNo":"0001470831-25-000319","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001736297","issuerName":"Astera Labs, Inc.","ticker":"ALAB","cusip":null,"securityClass":"Common Stock, par value $0.0001 per share","eventDate":"2025-09-30","reportingPerson":"Mohan Jitendra","reportingCik":null,"personType":"IN","sharesOwned":9169692,"percentOfClass":5.4,"filedAt":"2025-11-14","canonicalUrl":"https://xoomar.com/markets/stocks/alab"},{"accessionNo":"0001470831-25-000321","formType":"SCHEDULE 13G/A","amendmentNo":1,"issuerCik":"0001736297","issuerName":"Astera Labs, Inc.","ticker":"ALAB","cusip":null,"securityClass":"Common Stock, par value $0.0001 per share","eventDate":"2025-09-30","reportingPerson":"Gajendra Sanjay","reportingCik":null,"personType":"IN","sharesOwned":7565234,"percentOfClass":4.5,"filedAt":"2025-11-14","canonicalUrl":"https://xoomar.com/markets/stocks/alab"},{"accessionNo":"0002012383-25-002501","formType":"SCHEDULE 13G","amendmentNo":null,"issuerCik":"0001736297","issuerName":"ASTERA LABS INC","ticker":"ALAB","cusip":null,"securityClass":"Common Stock","eventDate":"2025-09-30","reportingPerson":"BlackRock, Inc.","reportingCik":null,"personType":"HC","sharesOwned":8352673,"percentOfClass":5.02,"filedAt":"2025-10-17","canonicalUrl":"https://xoomar.com/markets/stocks/alab"}],"updatedAt":"2026-10-29T12:36:02.084Z","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/alab","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."}}