{"schema_version":"secwatch.filing_event.v1","accession":"0000825313-26-000016","form_type":"8-K","ticker":"AB","cik":"0000825313","company_name":"ALLIANCEBERNSTEIN HOLDING L.P.","filed_at":"2026-02-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.784390+00:00","generated_at":"2026-05-16T03:27:28.862526+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"AllianceBernstein preliminary AUM rises to $875B; net outflows persist","bullets":["Preliminary AUM $875B at Jan 31, 2026, up 1% from $867B at Dec 31, 2025.","Increase driven by market appreciation, partly offset by net outflows in Retail and Institutional channels.","Private Wealth also experienced slight net outflows during January.","Equity AUM $360B, Fixed Income $315B, Alternatives/Multi-Asset Solutions $200B."],"urls":{"canonical":"https://secwatch.observer/filing/0000825313-26-000016","json":"https://secwatch.observer/filing/0000825313-26-000016.json","markdown":"https://secwatch.observer/filing/0000825313-26-000016.md","text":"https://secwatch.observer/filing/0000825313-26-000016.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/825313/000082531326000016/0000825313-26-000016-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/825313/000082531326000016/ab-20260211.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T03:27:28.862526+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"}