---
schema_version: "secwatch.filing_event.v1"
accession: "0000825313-24-000007"
form_type: "8-K"
ticker: "AB"
cik: "0000825313"
company_name: "ALLIANCEBERNSTEIN HOLDING L.P."
filed_at: "2024-01-10T23:59:59+00:00"
generated_at: "2026-06-07T01:11:26.376040+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# AllianceBernstein December 2023 AUM rises 4% to $725B, driven by market appreciation

## Summary
- Preliminary AUM at Dec 31, 2023: $725B, up from $696B at Nov 30, 2023 (+4%).
- Increase from market appreciation; slight firmwide net outflows.
- Institutions and Retail net flows flat; Private Wealth minimal net outflows.
- Equity AUM $310B, Fixed Income $281B, Alternatives/Multi-Asset $134B.

## SEC filing metadata
- accession: 0000825313-24-000007
- form_type: 8-K
- ticker: AB
- cik: 0000825313
- company_name: ALLIANCEBERNSTEIN HOLDING L.P.
- filed_at: 2024-01-10T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/825313/000082531324000007/0000825313-24-000007-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/825313/000082531324000007/ab-20240110.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000825313-24-000007
- JSON: https://secwatch.observer/filing/0000825313-24-000007.json
- Plain text: https://secwatch.observer/filing/0000825313-24-000007.txt

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