{"schema_version":"secwatch.filing_event.v1","accession":"0001004434-21-000037","form_type":"8-K","ticker":"AMG","cik":"0001004434","company_name":"AFFILIATED MANAGERS GROUP, INC.","filed_at":"2021-11-01T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.008448+00:00","generated_at":"2026-06-28T15:33:32.292095+00:00","sec_items":["2.02","8.01","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"AMG reports Q3 2021 results; declares $0.01 dividend; financial details not available in filing extract","bullets":["Affiliated Managers Group (AMG) filed Q3 2021 earnings press release on November 1, 2021, for quarter ended September 30, 2021.","Board declared a quarterly dividend of $0.01 per share, payable November 24, 2021 to holders of record November 10, 2021.","The provided filing text does not include the actual financial figures or narrative from the press release, limiting content."],"urls":{"canonical":"https://secwatch.observer/filing/0001004434-21-000037","json":"https://secwatch.observer/filing/0001004434-21-000037.json","markdown":"https://secwatch.observer/filing/0001004434-21-000037.md","text":"https://secwatch.observer/filing/0001004434-21-000037.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000037/0001004434-21-000037-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000037/amg-20211101.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T15:33:32.292095+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}