State Street Corporation (STT) Business Profile

What it does

State Street is a financial-services company that works mainly for institutional investors rather than for retail bank customers. Founded in 1792 and headquartered in Boston, it operates principally through State Street Bank, a specialized custody and trust bank that services and manages assets for institutional clients. Ronald P. O’Hanley is Chairman, Chief Executive Officer and President.

Its two businesses are Investment Servicing and Investment Management. Investment Servicing helps investment firms, asset owners, insurers and other institutions run their investment operations. Its services cover custody of securities, fund accounting and administration, client reporting, recordkeeping, transaction management, collateral, loans, cash, foreign exchange, brokerage, securities finance, data management and risk and compliance analytics. It also provides technology through State Street Alpha, which brings portfolio management, trading, execution, analytics, compliance and data tools together.

Investment Management operates through State Street Investment Management. It manages money across equities, fixed income, liquidity and cash, multi-asset and alternatives strategies, using ETFs, index products, actively managed funds and mandates. As of December 31, 2025, State Street had $53.80 trillion in assets under custody and/or administration (AUC/A) and $5.67 trillion in assets under management (AUM).

The company also develops digital-asset capabilities, including tokenized-asset servicing. It intends to deliver tokenized fund servicing capability by year-end, subject to regulatory approval.

How it makes money

State Street earns most of its revenue from fees for servicing client assets and managing investment products, supplemented by markets revenue and net interest income. Servicing and management fees together represented approximately 70% of total fee revenue in 2025.

In Investment Servicing, recurring fees arise from custody, accounting, fund administration, reporting, technology, data and related operating services. Fees vary by client, region, services used and assets covered. Servicing-fee revenue is affected by market values, client activity, asset flows, net new business and pricing. Asset values matter because higher or lower valuations change AUC/A, although alternative assets can be reported with a typical one-month time lag. State Street estimates that a 10% movement in worldwide equity valuations, with other factors constant, would change total servicing-fee revenue by approximately 3% on average over multiple quarters.

Its Markets activities generate foreign-exchange trading, brokerage, securities-finance, cash, derivatives, collateral and financing revenue. Net interest income comes from interest-earning assets funded in part by client deposits; it is affected by deposit balances, funding mix, market rates and net interest margin.

Investment Management earns management fees on AUM from ETFs, indexed products, active funds and mandates. In the second quarter of 2026, management fees were $772 million and servicing fees were $1.5 billion. State Street also reported software and data revenue, including recurring revenue from SaaS implementations and conversions.

For 2025, total revenue increased 7% compared with 2024; for the second quarter of 2026, total revenue was $4 billion, up 17% year-over-year.

Customers and how it sells

State Street serves institutional clients across the investment life cycle. Its customer groups include asset managers and asset owners, insurance companies, wealth managers, official institutions, central banks, mutual funds, collective investment funds, pension plans, foundations and endowments. It also serves investment managers, private banks and financial advisers through servicing, technology and wealth-management capabilities.

The company distributes services directly through its Investment Services, Markets and Investment Management businesses. State Street Alpha combines its custody and middle-office services with Charles River’s front- and middle-office technology. State Street Investment Management distributes investment solutions including ETFs, custom index products, active funds and mandates. In the second quarter of 2026, Ninety One, a State Street Alpha client, entered a strategic partnership with State Street Investment Management for active co-branded ETFs.

State Street operates in more than 100 geographic markets. At December 31, 2025, AUC/A was approximately $37.42 trillion in the Americas, approximately $12.92 trillion in Europe and the Middle East, and approximately $3.46 trillion in Asia-Pacific. It reported that approximately 77% of employees were outside the United States. Servicing fees generated outside the United States were approximately 48% of total servicing fees in 2025.

Its institutional-client relationships can be large, and changes in assets, results and pricing can follow from the size and market influence of those clients.

Suppliers and costs

State Street’s operating model depends on employees, technology, data, systems, facilities and third parties that support continuous operations. It had approximately 52,000 employees at December 31, 2025. The company also uses subcustodians in jurisdictions where clients invest, except in the United States, Canada, Germany and the United Kingdom.

Its cost base includes compensation and benefits, technology and business investments, revenue-related costs and other operating expenses. Total expenses increased 7% in 2025, primarily because of business and technology investments, revenue-related costs and notable items, partly offset by productivity and other savings. In the second quarter of 2026, expenses were $2.7 billion, up 10% year-over-year, chiefly reflecting revenue-related costs and continuing investments in capabilities, products, AI and technology.

The company is changing its operating model toward integrated business, operations and technology teams, while simplifying applications, expanding cloud platforms and using data and AI. It expects approximately $1 billion of run-rate transformation benefits by 2029, with approximately 75% from expense productivity and 25% from revenue.

Competitive position

State Street operates in a highly competitive global market. It competes with custodial banks, deposit-taking institutions, investment managers, insurers, mutual funds, broker/dealers, investment banks, benefits consultants, investment-analytics businesses, business-service and software companies, technology companies, data providers and information-services firms. No individual competitor is named in the available information.

In Investment Servicing, competition turns on technology, scale, capital, pricing, the quality and range of services, and sales and marketing. In Investment Management, competition turns on investment expertise and experience, related services, service quality, price, efficiency and performance. State Street faces pricing pressure in custody services, and some rivals do not face the same systemically important bank designation or bank-holding-company requirements.

State Street combines custody, fund administration, front- and middle-office technology, markets services and investment management. Its Alpha platform integrates portfolio management, trading and execution, analytics, compliance, data aggregation and links to other industry platforms. Its Markets activities include FX trading and securities finance for institutional clients.

Our reading: State Street’s scale in custody and servicing is a meaningful moat source because clients use interconnected operational services across more than 100 markets, though pricing remains a competitive constraint.

Our reading: The integrated Alpha, Markets and Investment Management offering is a moderate moat source because it can connect several services for shared clients, but technology, data and financial-services competitors can also compete in parts of that stack.

Our reading: Regulation is a mixed competitive factor: it can raise barriers to entry, while State Street’s G-SIB requirements can impose costs that some competitors do not bear.

Growth opportunities

State Street’s growth plans span its existing servicing, management and markets businesses, as well as alternatives, digital assets, wealth services, technology and AI-enabled operating changes. It expects core-business growth from deeper client relationships, ETF servicing, international expansion, Alpha adoption, alternatives, digital assets and wealth servicing. It also expects net interest income to remain linked to client-deposit growth and the servicing business.

In Investment Management, the company identifies ETFs, index investing, fixed income and other solutions as growth engines. It is expanding access through advisory, intermediary and retirement channels, partnerships with wealth platforms, alternatives and tokenization. In the second quarter of 2026, it launched 38 products and solutions, including a tokenized money market solution and a stablecoin reserves fund. State Street Investment Management also launched a tokenized money market fund on-chain and a stablecoin reserves money market fund for stablecoin issuers.

State Street intends to deliver tokenized fund servicing capability by year-end, subject to regulatory approval. A leading European asset manager selected it to service tokenized money market funds expected to launch later in 2026. The company also expects technology simplification, cloud adoption, data capabilities and AI to improve product-development speed, service quality and unit costs.

Its medium-term targets include a 35% pretax margin and return on tangible common equity in the mid-20s over the cycle. It expects approximately $1 billion of run-rate transformation benefits by 2029.

Structural risks

• State Street faces intense competition across its businesses. Custody-service pricing trends and the market influence of large institutional clients can pressure profitability, while some competitors do not face the same regulation as a G-SIB or bank holding company.

• AUC/A, AUM, servicing fees and management fees can change with market valuations, asset flows, client activity and client mandates. Large client relationships can create variability in assets and financial results.

• Client deposits are a principal funding source. Deposit withdrawals, custody-client credit drawdowns, settlement advances, investment and loan growth, collateral needs and market stress can raise liquidity needs.

• The company is exposed to credit and counterparty risk, including short-term credit demand during market turbulence, subcustodian relationships, municipal-obligation remarketing facilities and limits on netting exposures.

• Operational, technology, cybersecurity and resiliency failures—including failures or attacks involving third parties—can disrupt business, create costs, cause reputational damage and lead to regulatory action or litigation.

• Extensive banking, securities and international regulation can change capital, liquidity, operating and compliance requirements. State Street is subject to heightened G-SIB standards, stress testing, resolution planning and supervisory scrutiny.

Bottom line

Our reading

Our reading: State Street is an institution-focused financial infrastructure business, with recurring servicing and management fees tied to client assets, supplemented by markets revenue and net interest income. Its scale, global custody operations and connected service platform support client relationships, while market levels, asset flows, client concentration and custody pricing affect revenue. Its bank balance sheet and G-SIB status add liquidity, capital, regulatory and operational requirements. The company’s current growth plan relies on core client expansion, alternatives, digital assets, wealth services and operating-model transformation.