{"schema_version":"secwatch.filing_event.v1","accession":"0000825313-25-000108","form_type":"8-K","ticker":"AB","cik":"0000825313","company_name":"ALLIANCEBERNSTEIN HOLDING L.P.","filed_at":"2025-11-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.276982+00:00","generated_at":"2026-05-16T21:59:17.220518+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"AB preliminary AUM rises to $869B as of Oct 31, up 1% from Sept; net inflows mixed","bullets":["AUM $869B at Oct 31 vs $860B at Sept 30, driven by market appreciation and modest net inflows.","Institutional net inflows were partially offset by retail net outflows and slight private wealth outflows during October.","Total equity AUM $362B (active $283B, passive $79B); fixed income $314B; alternatives/multi-asset $193B.","The release provides preliminary month-end AUM breakdown by client channel and asset class."],"urls":{"canonical":"https://secwatch.observer/filing/0000825313-25-000108","json":"https://secwatch.observer/filing/0000825313-25-000108.json","markdown":"https://secwatch.observer/filing/0000825313-25-000108.md","text":"https://secwatch.observer/filing/0000825313-25-000108.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/825313/000082531325000108/0000825313-25-000108-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/825313/000082531325000108/ab-20251111.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T21:59:17.220518+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"}