{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://www.sec.gov/data/foiadocsfailsdatahtm","primary_source_dataset":"SEC CNS Fails-to-Deliver","generated_at":"2026-06-30T12:44:56.998Z"},"query":"MFSM","count":1,"items":[{"cusip":"55286W306","symbol":"MFSM","issuer_name":"MFS ACTIVE EXCHANGE TRADED FDS","total_fail_shares":1101276,"peak_fail_shares":179943,"peak_date":"2026-02-27","days_with_fails":163,"window":["2025-06-02","2026-05-28"],"url":"https://api.ai-analytics.org/fails-to-deliver/55286W306"}]}