---
schema_version: "secwatch.filing_event.v1"
accession: "0000825313-26-000023"
form_type: "8-K"
ticker: "AB"
cik: "0000825313"
company_name: "ALLIANCEBERNSTEIN HOLDING L.P."
filed_at: "2026-03-12T23:59:59+00:00"
generated_at: "2026-05-15T14:32:30.878796+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# AllianceBernstein Feb AUM rises to $880B; net outflows in Retail offset inflows in PW & Inst

## Summary
- Preliminary AUM $880B at Feb 28, up 0.6% from $875B at Jan 31.
- Market appreciation drove increase; partially offset by modest net outflows.
- Net inflows in Private Wealth and Institutional; net outflows in Retail during February.
- Equity AUM $355B, Fixed Income $321B, Alternatives/Multi-Asset $204B.

## SEC filing metadata
- accession: 0000825313-26-000023
- form_type: 8-K
- ticker: AB
- cik: 0000825313
- company_name: ALLIANCEBERNSTEIN HOLDING L.P.
- filed_at: 2026-03-12T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/825313/000082531326000023/0000825313-26-000023-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/825313/000082531326000023/ab-20260311.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000825313-26-000023
- JSON: https://secwatch.observer/filing/0000825313-26-000023.json
- Plain text: https://secwatch.observer/filing/0000825313-26-000023.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.