Bank of New York Mellon

The Bank of New York Mellon Corporation, commonly branded as BNY and historically known as BNY Mellon, is a U.S.-based global financial services institution headquartered in New York City. It is best known as a custodian bank, securities-servicing provider, collateral manager, issuer-services provider, and investment and wealth management firm serving institutional, corporate and high-net-worth clients.^[1]

Overview

BNY occupies a distinctive place in the U.S. financial system because its largest activities are not the retail deposit-taking and consumer lending businesses associated with many commercial banks. Its core role is instead tied to the investment life cycle: holding and administering securities, processing transactions, supporting market settlement, servicing issuers, providing clearing and collateral services, and managing assets for institutional and private clients.^[1]

As of Dec. 31, 2025, BNY reported $59.3 trillion in assets under custody and/or administration and $2.2 trillion in assets under management.^[1] These figures do not mean that BNY owns the securities or cash represented by those totals. In custody and administration, the bank acts as a service provider for client assets, maintaining records, safekeeping securities, processing income and corporate actions, and performing related operational functions. Assets under management refer to assets managed by BNY’s investment management businesses.^[1]

The company is publicly traded on the New York Stock Exchange under the ticker BK.^[1] It is supervised as a large U.S. banking organization and interacts with several parts of the U.S. financial regulatory architecture, including the Federal Reserve System, the Office of the Comptroller of the Currency, the Federal Deposit Insurance Corporation, and the U.S. Securities and Exchange Commission, depending on the legal entity and activity involved. Its activities also place it near other market-infrastructure and custody institutions such as State Street Corporation, JPMorgan Chase, Depository Trust & Clearing Corporation, The Depository Trust Company, National Securities Clearing Corporation, and Fixed Income Clearing Corporation.

Historical development

The company traces its lineage to the Bank of New York, which opened for business on June 9, 1784. BNY’s official history states that Alexander Hamilton wrote the Bank of New York’s constitution and that Hamilton later became the first U.S. Secretary of the Treasury in 1789.^[2] The bank’s early history is therefore closely associated with the development of banking in post-Revolutionary New York and the emergence of U.S. public finance.

BNY also presents the Bank of New York as the first company traded on the New York Stock Exchange when the exchange was founded in 1792.^[2] This claim reflects the bank’s long relationship with the U.S. securities markets and helps explain why its modern business model is centered more on securities processing and capital-market infrastructure than on conventional branch banking.

The modern corporation was formed in 2007 through the merger of The Bank of New York Company, Inc. and Mellon Financial Corporation. A July 2, 2007 SEC filing reported that the two companies had completed their merger to form The Bank of New York Mellon Corporation, describing the combined company as a global leader in asset management and securities servicing.^[3] The Federal Reserve Board had approved the application on June 14, 2007 for The Bank of New York Mellon Corporation to become a bank holding company by merging with both The Bank of New York Company, Inc. and Mellon Financial Corporation and acquiring their bank subsidiaries.^[4]

Mellon Financial brought a major Pittsburgh-based banking and investment-management heritage to the combined entity. The combination joined The Bank of New York’s custody, issuer-services and securities-processing strengths with Mellon’s asset-management and institutional financial-services businesses. BNY’s official history describes the 2007 Mellon transaction as the Bank of New York’s major strategic merger after earlier acquisitions had expanded the bank’s platform.^[2]

Business model

BNY’s business model is heavily fee-based compared with many balance-sheet-driven banks, although the company also earns net interest income from deposits, securities, cash balances and related activities. Its clients include asset managers, broker-dealers, banks, corporations, insurers, governments, pension plans, sovereign institutions, family offices and high-net-worth individuals.^[1]

The company’s 2025 Annual Report describes BNY as having three business segments: Securities Services; Market and Wealth Services; and Investment and Wealth Management.^[1] The segments are designed to cover functions across the investment life cycle, including custody, fund services, issuer services, clearing, payments, collateral management, investment management and private wealth services.^[1]

A central concept in understanding BNY is the difference between a custodian and an asset manager. A custodian bank generally safeguards and administers client assets but does not make investment decisions for those assets unless separately appointed to do so. An asset manager makes investment decisions under a mandate or fund structure. BNY performs both types of activities, but the very large assets-under-custody figure mostly reflects client assets serviced rather than assets managed by BNY.^[1]

Securities Services

Securities Services is one of BNY’s core businesses. According to the company’s 2025 Annual Report, BNY’s Securities Services segment includes Asset Servicing and Issuer Services.^[1] Asset servicing commonly includes custody, fund accounting, transfer-agency support, middle-office services, securities lending support, exchange-traded fund servicing, private-market fund servicing, tax services, corporate-actions processing and related data services. These services are important to institutional investors because they support recordkeeping, valuation, settlement, asset safety and operational continuity.

Issuer Services supports organizations that issue securities or need fiduciary, trustee, depositary, paying-agent, escrow or related services. BNY has long been prominent in corporate trust and depositary receipt services. These activities are closely tied to the legal and operational infrastructure of securities markets. For example, a trustee or paying agent helps administer bonds and other instruments, while depositary receipt services facilitate trading of foreign-company shares in depositary receipt form.^[1]

The company describes itself in its 2025 Annual Report materials as the world’s leading custodian and collateral manager, a premier issuer-services provider, and the primary settlement agent for U.S. government securities.^[5] In this role, BNY is a critical intermediary for transactions and records that are central to institutional investing and government securities markets.

Market and Wealth Services

BNY’s Market and Wealth Services segment includes Pershing, Payments and Trade, and Clearance and Collateral Management.^[6] Pershing is a well-known clearing and custody platform for broker-dealers, registered investment advisers and financial intermediaries. It supports brokerage account infrastructure, securities clearing, custody, technology and related services.

Payments and Trade provides cash-management, payments, foreign exchange, liquidity and trade-related services to institutional clients. These activities connect BNY to corporate treasury functions and to cross-border institutional cash flows. In the context of a custody and servicing bank, payments capabilities are important because securities settlement, income collection, corporate actions and client liquidity management all require reliable cash movement.

Clearance and Collateral Management includes services related to securities clearance, financing markets and collateral processing. BNY’s role in U.S. government securities settlement and tri-party repo infrastructure makes this business especially significant. A Federal Reserve resolution-plan-related document describing BNY Mellon Government Securities Services Corp. states that its revenue is earned through processing activities necessary to complete transactions between the bank and clients related to U.S. government securities clearing and settlement and U.S. tri-party repo clearing and settlement.^[7]

BNY’s collateral services are also important to institutional markets because collateral is used in securities lending, repurchase agreements, derivatives margining and other secured financing transactions. The operational accuracy of collateral records, valuations and substitutions affects market participants’ liquidity and risk management.

Investment and Wealth Management

BNY’s Investment and Wealth Management segment includes investment management and wealth management activities. Its 2025 Annual Report states that the investment management platform includes a global distribution platform and specialized investment firms such as BNY Investments Dreyfus, BNY Investments Mellon, Insight Investment, BNY Investments Newton, Walter Scott and ARX.^[8]

These businesses provide strategies across liquidity, fixed income, index, equity and multi-asset categories. BNY’s Dreyfus business is associated with liquidity solutions, while Insight Investment is described by BNY as its fixed-income franchise and Newton as an equity and multi-asset manager.^[8] The investment-management business competes with other U.S. and global asset managers, including firms such as BlackRock, Vanguard Group and State Street Corporation, although BNY’s broader corporate profile is more custody- and infrastructure-oriented than many stand-alone asset managers.

BNY’s wealth management business serves high-net-worth individuals, families, family offices and related entities. BNY reported that Wealth Management had $350 billion in client assets as of Dec. 31, 2025 and more than 30 offices in the United States and internationally.^[8] Wealth management activities typically include investment management, custody, trust and estate planning, private banking and advisory services.

Role in U.S. financial markets

BNY is systemically relevant because it performs large-scale operational and administrative functions for investors and issuers. The company’s scale in custody and administration means it is deeply connected to mutual funds, exchange-traded funds, pension plans, insurers, banks, broker-dealers, sovereigns and corporations. Its services help these clients record ownership, settle securities transactions, receive income, value portfolios and meet reporting obligations.^[1]

The company’s position is different from that of an exchange such as the New York Stock Exchange or Nasdaq Stock Market. Exchanges provide trading venues and listing services. BNY provides post-trade, custody, administrative and investment services that support what happens before and after trades, as well as ongoing asset servicing.

BNY’s role also differs from central securities depositories and clearing agencies within DTCC, including The Depository Trust Company, National Securities Clearing Corporation and Fixed Income Clearing Corporation. DTCC entities provide market utilities for depository, clearing and settlement functions, while BNY provides bank-based custody, clearing, collateral and client-service functions. In practice, large financial institutions interact with both bank custodians and market utilities.

BNY’s role in U.S. government securities settlement is particularly notable. Its 2025 Annual Report materials state that BNY is the primary settlement agent for U.S. government securities.^[5] U.S. Treasury securities are a core instrument in global finance, used for investment, collateral, reserve management, liquidity, monetary policy implementation and benchmark pricing. Institutions that support Treasury settlement therefore occupy important positions in market plumbing.

Regulation and supervision

As a U.S. bank holding company, BNY is subject to consolidated supervision by the Federal Reserve System. The Federal Reserve’s 2007 approval order for the Bank of New York and Mellon transaction specifically concerned the formation of The Bank of New York Mellon Corporation as a bank holding company and the acquisition of The Bank of New York and Mellon Bank, N.A.^[4]

BNY also operates regulated banking, broker-dealer, investment-advisory and other financial subsidiaries. Different activities can therefore be supervised by different regulators. Bank subsidiaries may be overseen by bank regulators, broker-dealer activities by the U.S. Securities and Exchange Commission and self-regulatory organizations, and investment-advisory activities by the SEC or other applicable authorities. Deposit insurance, where applicable, involves the Federal Deposit Insurance Corporation.

Because BNY provides custody and settlement services at very large scale, operational resilience is a major regulatory and business issue. Custody banks must maintain strong controls over recordkeeping, cybersecurity, payments, collateral processing, liquidity, vendor dependencies, legal-entity structure and recovery-and-resolution planning. Failures in these areas can affect not only the bank but also clients and markets that depend on accurate and timely processing.

BNY is also part of the broader U.S. macro-financial environment influenced by monetary policy, including decisions of the Federal Open Market Committee and changes in the federal funds rate. Interest rates can affect client cash balances, money-market activity, securities valuations, net interest income, and demand for liquidity-management products. However, BNY’s revenues are also shaped by market values, transaction volumes, new business wins, foreign exchange activity, fund flows and fee schedules.

Financial profile and reported scale

In 2025, BNY reported net income applicable to common shareholders of $5.3 billion, or $7.40 per diluted common share, according to its 2025 annual report materials.^[6] These results reflected the company’s mix of securities services, market and wealth services, investment management, wealth management, and corporate treasury activities.

The $59.3 trillion of assets under custody and/or administration reported at Dec. 31, 2025 is the company’s most visible scale metric.^[1] It indicates the enormous volume of client assets for which BNY provides custody, administration or related servicing. The $2.2 trillion in assets under management at the same date reflects investment mandates managed by BNY’s investment-management operations.^[1]

For comparison within its own financial disclosures, BNY’s business is organized around client-service platforms rather than traditional consumer banking products. The company’s annual report describes its lines of business as serving buy-side and sell-side market participants, institutional clients and wealth-management clients globally.^[1] Its client base includes large corporations: BNY states that it serves more than 90% of Fortune 100 companies and nearly all of the top 100 banks globally.^[1]

Branding and name usage

The institution has used both “BNY Mellon” and “BNY” as market-facing names. The legal name remains The Bank of New York Mellon Corporation, while the company’s current corporate brand is BNY.^[1] In encyclopedic and financial contexts, the names Bank of New York Mellon, BNY Mellon and BNY may all refer to the same publicly traded parent company, though specific legal entities within the group can have separate names, charters and regulatory statuses.

The company’s brand history reflects the 2007 combination of two older institutions. “Bank of New York” connects to the 1784 New York bank associated with Alexander Hamilton, while “Mellon” connects to the Pittsburgh-based Mellon Financial lineage. The combined name became widely used after the merger, and the shorter BNY brand emphasizes the company’s current global financial-services identity.^[1]

Significance

BNY is significant in U.S. finance because it is one of the largest custody and securities-servicing institutions in the world, with a central role in asset safekeeping, fund servicing, issuer services, collateral management, brokerage clearing infrastructure and U.S. government securities settlement.^[1][5] Its scale makes it a key part of market infrastructure even though it is not itself an exchange, central bank or clearinghouse.

The company is also historically significant because its lineage extends to the Bank of New York, founded in 1784, and because the modern corporation brought together two major financial institutions in the 2007 Bank of New York-Mellon merger.^[2][3] In the contemporary system, BNY’s importance lies less in consumer banking visibility and more in the back-office and middle-office functions that allow institutional markets, funds, securities issuers and wealth platforms to operate.