Financial research concept

Asset Manager Base Fee Revenue Growth

measures growth in recurring investment advisory and administration fee revenue before performance fees.

By Lee BaileyPublished Oct 1, 2026

Research context

See what supports this page, how current it is, and where comparable or historical context is available.

Research date: Oct 1, 2026Use the dated article and cited sources for the definition, examples, and stated limitations.
Operating-model context: 10 connected conceptsPart of the reviewed Asset Manager Platform Economics; issuer definitions remain distinct where disclosed.
Company examples: 1 reviewed companyRelationships reflect supported examples, not a normalized cross-company KPI ranking.

Base-fee growth reflects both assets and fee mix
Base fees are separate from performance fees
Part of the Asset Manager Platform Economics
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Asset manager base fee revenue growth measures year-over-year growth in the manager's recurring base-fee revenue stream.

BlackRock reported 28% year-over-year base-fee revenue growth in the second quarter of 2026.

Base-fee growth reflects both assets and fee mix

Market appreciation can lift fee-bearing assets, while organic client flows can add new fee revenue.

The product mix of those assets matters because fee rates differ across ETFs, active strategies, private markets, and other mandates.

Base fees are separate from performance fees

Performance fees depend on separate contractual and investment-performance conditions.

Read it with performance-fee revenue growth and ETF AUM.

Primary source: BlackRock Q2 2026 earnings supplement.

Part of the Asset Manager Platform Economics

Connects product AUM mix, client-channel flows, and distinct fee and technology revenue engines across a diversified asset-management platform.

Browse the full operating model in Company Analysis →

Where this concept fits

Recurring, variable, and technology monetizationCurrent relationship
Base fees, securities lending, performance fees, and technology subscriptions represent distinct revenue engines with different relationships to AUM, markets, lending demand, investment performance, and software adoption.
Base Fee Revenue GrowthCurrent conceptPerformance Fee Revenue Growth Securities Lending Revenue Growth Technology & Subscription Growth
Product scale and flow composition
ETF and private-markets AUM show where client assets sit, while ETF and retail flows show how current client demand is changing the product and channel mix.
ETF AUM ETF Net Inflows Private Markets AUM Retail Net Inflows
Institutional active versus index demand
Institutional active and institutional index net flows separate higher-touch active mandates from lower-fee index mandates that can move in opposite directions within the same quarter.
Institutional Active Net Inflows Institutional Index Net Inflows

See It in Company Research

These companies are examples of how the concept is reported or discussed in public filings. Definitions can differ by issuer; these links open company research rather than a normalized metric comparison.

BLKOpen operating-model research →10 of 10 reviewed concepts in Asset Manager Platform EconomicsRecurring, variable, and technology monetization4 of 4 bridge concepts supportedContinue through this bridge:Performance Fee Revenue Growth Securities Lending Revenue Growth Technology & Subscription Growth

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Compare asset-manager economics

Compare recurring base-fee growth while separating market beta, organic flows, and product fee mix.

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