---
schema_version: "secwatch.filing_event.v1"
accession: "0000825313-26-000006"
form_type: "8-K"
ticker: "AB"
cik: "0000825313"
company_name: "ALLIANCEBERNSTEIN HOLDING L.P."
filed_at: "2026-01-05T23:59:59+00:00"
generated_at: "2026-05-16T11:46:07.558689+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# AllianceBernstein appoints Onur Erzan as President effective Jan 5, 2026

## Summary
- Onur Erzan, 50, previously Head of Global Client Group and Private Wealth, named President.
- He will partner with CEO Seth Bernstein, who remains CEO and does not relinquish that role.
- Erzan retains oversight of Private Wealth, Global Asset Management Distribution, and Global Private Alternatives.
- He also assumes responsibility for Strategy and Corporate Development functions.
- Erzan remains on Equitable Holdings Management Committee and becomes Chair of AB Operating Committee.

## SEC filing metadata
- accession: 0000825313-26-000006
- form_type: 8-K
- ticker: AB
- cik: 0000825313
- company_name: ALLIANCEBERNSTEIN HOLDING L.P.
- filed_at: 2026-01-05T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/825313/000082531326000006/0000825313-26-000006-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/825313/000082531326000006/ab-20260105.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000825313-26-000006
- JSON: https://secwatch.observer/filing/0000825313-26-000006.json
- Plain text: https://secwatch.observer/filing/0000825313-26-000006.txt

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