AB Announces September 30, 2026 Assets Under Management

AllianceBernstein's AUM fell 2% in September to $900 billion, driven by market losses.

What the company is saying

AllianceBernstein reports that preliminary assets under management declined from $919 billion at August 31, 2026 to $900 billion at September 30, 2026, a 2% decrease. The company attributes this drop primarily to market depreciation, with additional impact from net outflows during the month. The release highlights that Institutional channels generated net inflows, but these were offset by outflows in Retail and Private Wealth. For the quarter ended September 30, 2026, firmwide net inflows totaled approximately $6.0 billion. The announcement provides a detailed breakdown of AUM by channel and asset class, emphasizing transparency in reporting. Ownership is specified: AllianceBernstein Holding owns 31.1% of AllianceBernstein, while Equitable Holdings, Inc. holds a 68.3% economic interest. The tone is factual and neutral, with no forward-looking projections or promotional framing.

What the data suggests

The data shows a clear month-over-month decline in total AUM, dropping $19 billion or 2% from $919 billion to $900 billion. This contraction is reflected across all major channels: Private AUM decreased from $389 billion to $383 billion, Institutions from $361 billion to $352 billion, and Retail from $169 billion to $165 billion. By asset class, Equity AUM fell from $364 billion to $356 billion, Fixed Income from $323 billion to $315 billion, and Alternatives/Multi-Asset Solutions from $232 billion to $229 billion. Despite the negative September, the quarter ended with preliminary net inflows of $6.0 billion, indicating some underlying client demand. The company discloses the cause of the AUM decline as market depreciation and net outflows, but does not provide exact flow figures by channel. Ownership structure is clearly stated, with AllianceBernstein Holding at 31.1% and Equitable Holdings at 68.3%. The disclosure is comprehensive for AUM but does not include revenue, expense, or profitability data.

Analysis

The announcement is a factual, data-driven update on assets under management (AUM) for AllianceBernstein as of September 30, 2026. All key claims are realised and supported by specific numerical disclosures, including AUM by channel and asset class, as well as ownership percentages. There are no forward-looking projections, promotional language, or exaggerated claims; the tone is neutral and the content is strictly historical and descriptive. No large capital outlays or future benefits are discussed, and there is no attempt to frame the reported 2% AUM decline in a positive light. The only minor gap is the lack of channel-specific net inflow/outflow figures, but this does not constitute narrative inflation. Overall, the narrative is fully aligned with the evidence presented.

Risk flags

• ●Market risk is significant, as the 2% AUM decline was primarily driven by market depreciation. This exposes the firm to continued volatility in global asset prices, which can directly impact fee revenue and client retention.
• ●Net outflows in Retail and Private Wealth channels signal potential client attrition or shifting investor preferences. Persistent outflows in these segments could erode the firm's asset base and reduce its competitive position.
• ●Disclosure granularity is limited regarding channel-specific net inflows and outflows. Without precise figures for each channel, analysts have less visibility into underlying business trends and the sustainability of Institutional inflows.

Bottom line

AllianceBernstein's September update signals a challenging month, with AUM dropping 2% to $900 billion due to market losses and net outflows. While the firm managed $6.0 billion in net inflows for the quarter, this was not enough to offset the September downturn. The breakdown shows that all major channels and asset classes experienced declines, though Institutional flows were a relative bright spot. The company is transparent about ownership and AUM composition but does not provide profitability or revenue data in this release. The main takeaway is that market conditions and client flows remain volatile, and further detail on channel-level trends would improve visibility. Investors should focus on whether net inflows can be sustained and whether market conditions stabilize in coming months.

Announcement summary

(NYSE:AB) AllianceBernstein L.P. and AllianceBernstein Holding L.P. announced that preliminary assets under management (AUM) decreased to $900 billion during September 2026 from $919 billion at the end of August 2026. The 2% decline in month-end AUM was primarily driven by market depreciation and net outflows during the month. By channel, Institutional generated net inflows, while Retail and Private Wealth experienced net outflows. For the quarter ended September 30, 2026, preliminary firmwide net inflows totaled approximately $6.0 billion. At September 30, 2026, AUM by channel was: Private $383 billion, Institutions $352 billion, Retail $165 billion, for a total of $900 billion. At August 31, 2026, AUM by channel was: Private $389 billion, Institutions $361 billion, Retail $169 billion, for a total of $919 billion. At September 30, 2026, Equity Actively Managed AUM was $266 billion, Passive Equity was $90 billion, for a total Equity AUM of $356 billion. Fixed Income Taxable AUM was $203 billion, Tax-Exempt was $95 billion, Passive Fixed Income was $17 billion, for a total Fixed Income AUM of $315 billion. Alternatives/Multi-Asset Solutions AUM was $229 billion. At August 31, 2026, Equity Actively Managed AUM was $273 billion, Passive Equity was $91 billion, for a total Equity AUM of $364 billion. Fixed Income Taxable AUM was $206 billion, Tax-Exempt was $99 billion, Passive Fixed Income was $18 billion, for a total Fixed Income AUM of $323 billion. Alternatives/Multi-Asset Solutions AUM was $232 billion. As of September 30, 2026, AllianceBernstein Holding owned approximately 31.1% of AllianceBernstein. Equitable Holdings, Inc. owned an approximate 68.3% economic interest in AllianceBernstein. The release includes a caution regarding forward-looking statements and references to risk factors in AB's Form 10-K for the year ended December 31, 2025 and Form 10-Q for the quarter ended June 30, 2026.

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