{"schema_version":"secwatch.filing_event.v1","accession":"0000825313-25-000042","form_type":"8-K","ticker":"AB","cik":"0000825313","company_name":"ALLIANCEBERNSTEIN HOLDING L.P.","filed_at":"2025-05-13T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.408627+00:00","generated_at":"2026-05-21T19:33:57.366524+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"AllianceBernstein April AUM falls 0.5% to $781B on net outflows","bullets":["AUM decreased to $781B at April 30, 2025 from $785B at March 31, 2025.","Net outflows across institutional and retail channels drove the decline; private wealth had slight outflows.","Total equity AUM unchanged at $315B; fixed-income AUM fell to $295B from $300B.","Alternatives/multi-asset solutions AUM rose to $171B from $170B.","Preliminary data; full quarter results will include fee and revenue impact."],"urls":{"canonical":"https://secwatch.observer/filing/0000825313-25-000042","json":"https://secwatch.observer/filing/0000825313-25-000042.json","markdown":"https://secwatch.observer/filing/0000825313-25-000042.md","text":"https://secwatch.observer/filing/0000825313-25-000042.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/825313/000082531325000042/0000825313-25-000042-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/825313/000082531325000042/ab-20250512.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-21T19:33:57.366524+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"}