{"schema_version":"secwatch.filing_event.v1","accession":"0000825313-25-000114","form_type":"8-K","ticker":"AB","cik":"0000825313","company_name":"ALLIANCEBERNSTEIN HOLDING L.P.","filed_at":"2025-12-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.277268+00:00","generated_at":"2026-05-16T13:43:19.460924+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"AB November AUM falls to $865B from $868B on institutional outflows","bullets":["Preliminary AUM of $865B at Nov 30, down $3B from $868B at Oct 31, 2025.","Client outflows drove decline, predominantly in Institutions; markets flat.","Modest outflows in Retail; slight outflows from Private Wealth.","Total Equity AUM $358B (was $362B); Total Fixed Income $313B (flat).","Alternatives/Multi-Asset Solutions AUM $194B, up $1B from $193B in Oct."],"urls":{"canonical":"https://secwatch.observer/filing/0000825313-25-000114","json":"https://secwatch.observer/filing/0000825313-25-000114.json","markdown":"https://secwatch.observer/filing/0000825313-25-000114.md","text":"https://secwatch.observer/filing/0000825313-25-000114.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/825313/000082531325000114/0000825313-25-000114-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/825313/000082531325000114/ab-20251210.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:43:19.460924+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"}