GLOSSARY / AUM

Assets under management (AUM)

Understand assets under management, how AUM may be calculated, what a 1% AUM fee means, and why AUM differs from regulatory AUM and 13F value.

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Definition

Assets under management (AUM) is the value of assets an organization manages or advises for clients under a stated methodology and as of a stated date. Because firms and regulatory forms may use different calculation rules, an AUM figure is meaningful only with its source, scope, method, and date.

At a glance

Abbreviation
AUM
Type
Financial/data measure
Required context
Source, scope, method, and as-of date

01

How to interpret an AUM figure

AUM is commonly used as a size measure, but the label alone does not guarantee comparability. A firm may publish marketing AUM under its own methodology, while Form ADV requires regulatory assets under management under prescribed instructions.

Before comparing two AUM values, verify the reporting entity, included accounts and assets, gross or net treatment, currency, valuation date, and treatment of affiliates or subadvisory assets.

02

How is AUM calculated?

There is no single calculation rule for every use of the term AUM. A publisher may total the market value of included client portfolios and apply its own rules for cash, leverage, subadvised assets, affiliated entities, or uncalled commitments. Form ADV regulatory AUM uses a prescribed regulatory method instead.

A defensible AUM figure should state who calculated it, which accounts and assets it includes, whether it is gross or net, the currency, and the as-of date.

03

What does a 1% AUM fee mean?

An asset-based advisory fee is commonly expressed as an annual percentage of the assets in an account. At a simple 1% annual rate, $500,000 of billed assets corresponds to $5,000 per year before considering billing frequency, tiered schedules, valuation changes, minimums, or other fees.

This arithmetic explains the label; it does not determine whether a particular fee or service is appropriate. Review the adviser’s agreement, Form ADV brochure, Form CRS, and actual dollar costs.

04

What AUM does not mean

  • AUM is not the firm’s balance-sheet assets.
  • AUM is not revenue, profit, or investment performance.
  • AUM is not automatically the same as regulatory AUM.
  • AUM is not the total value disclosed in a Form 13F information table.

05

Is higher AUM automatically better?

No. Higher AUM describes scale under a stated method; it does not establish performance, service quality, suitability, fees, conflicts, or financial strength. Use AUM as one factual attribute and inspect the underlying adviser record, services, disclosures, and reporting date.

06

How AUMSearch labels it

AUMSearch should use “regulatory AUM” for the Form ADV measure, “13F disclosed value” for an aggregate of reported 13F positions, and “firm-published AUM” only when the figure comes from a firm source with its stated date and method.

FAQ

Frequently asked questions

What does assets under management mean?

Assets under management is the value of assets an organization manages or advises under a stated methodology and as of a stated date.

Does high AUM mean an investment adviser is better?

No. AUM is a measure of scale, not a rating of performance, service, fees, conflicts, or suitability.

Is AUM the same as regulatory AUM?

Not necessarily. Regulatory AUM follows the Form ADV instructions, while a firm-published AUM figure may use a different scope, date, or methodology.

Is 13F value the same as AUM?

No. Form 13F reports specified securities as of a quarter-end and omits many exposures. Its reported value is not a complete measure of assets under management.

SRC

Primary sources

Definitions and regulatory claims on this page are grounded in the following official public resources.