AllianceBernstein Announces Preliminary AUM Update (July 31, 2026)

What Happened

• AllianceBernstein L.P. (“AB”) and AllianceBernstein Holding L.P. filed an 8-K on August 12, 2026 under Item 7.01 (Regulation FD Disclosure) to furnish a news release announcing AB’s preliminary assets under management (AUM) as of July 31, 2026. The news release (the “AUM Release”) is attached to the filing as Exhibit 99.01.

Key Details

• Filing date: August 12, 2026 (8-K furnished under Item 7.01, Regulation FD Disclosure).
• Subject: Preliminary assets under management (AUM) for AB as of July 31, 2026.
• Document: AUM Release attached as Exhibit 99.01 to the 8-K.
• Signatory: Filed on behalf of AllianceBernstein Holding L.P.; signed by Mark Manley, Corporate Secretary, dated August 12, 2026.

Why It Matters

• AUM is a primary metric for asset managers because management and performance fees are typically based on the size of assets they manage. A preliminary AUM update gives investors an early view of recent fund flows and market movement that can affect fee revenue and quarterly results.
• This filing is a factual disclosure (Regulation FD) rather than a full financial report; investors should review the attached AUM Release and subsequent periodic filings for detailed figures and any commentary from management.