State Street 10-Q 2026-06-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

Form 10-Q

For the quarterly period ended June 30, 2026

OR

For the transition period from to

Commission File No. 001-07511

STATE STREET CORPORATION

(Exact name of Registrant as Specified in its Charter)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer", "accelerated filer", "smaller reporting company", and "emerging growth company" in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

The number of shares of the registrant’s common stock outstanding as of July 28, 2026 was 274,701,765.

STATE STREET CORPORATION

QUARTERLY REPORT ON FORM 10-Q FOR THE QUARTERLY PERIOD ENDED

June 30, 2026

TABLE OF CONTENTS

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We use acronyms and other defined terms for certain business terms and abbreviations, as defined in the acronyms list and glossary following the consolidated financial statements in this Form 10-Q.

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MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS

PART I. FINANCIAL INFORMATION

GENERAL

State Street Corporation is one of the world’s leading providers of financial services to institutional investors, including investment servicing, markets and financing solutions and investment management. Our clients — asset managers and owners, insurance companies, wealth managers, official institutions, and central banks — rely on us to deliver solutions that support their business objectives across the investment life cycle.

State Street Corporation, referred to as the Parent Company, was organized in 1969 under the laws of the Commonwealth of Massachusetts, and is a bank holding company that has elected to be treated as a financial holding company under the Bank Holding Company Act of 1956. The Parent Company is a source of financial and managerial strength to our subsidiaries. Through our subsidiaries, including our principal banking subsidiary, State Street Bank and Trust Company, referred to as State Street Bank, we operate in more than 100 geographic markets worldwide, providing a broad range of financial products and services to institutional investors globally. As of June 30, 2026, we reported $57.86 trillion in AUC/A and $6.28 trillion in AUM.

We had consolidated total assets of $418.38 billion, consolidated total deposits of $319.55 billion, consolidated total shareholders' equity of $28.27 billion and approximately 51,000 employees, as of June 30, 2026.

Our operations are organized into two lines of business, Investment Servicing and Investment Management, which are defined based on products and services provided.

Additional information about our lines of business is provided in "Line of Business Information" in this Management's Discussion and Analysis and Note 17 to the consolidated financial statements in this Quarterly Report on Form 10-Q for the quarter ended June 30, 2026 (Form 10-Q).

Our corporate headquarters is located at One Congress Street, Boston, Massachusetts 02114 (telephone (617) 786-3000). For purposes of this Form 10-Q, unless the context requires otherwise, references to "State Street," "we," "us," "our" or similar terms mean State Street Corporation and its subsidiaries on a consolidated basis.

This Management's Discussion and Analysis is part of this Form 10-Q and updates the Management's Discussion and Analysis in our 2025

Annual Report on Form 10-K for the year ended December 31, 2025 previously filed with the SEC (2025 Form 10-K). The financial information contained in this Management's Discussion and Analysis and elsewhere in this Form 10-Q should be read in conjunction with the financial and other information contained in our 2025 Form 10-K. Certain previously reported amounts presented in this Form 10-Q have been reclassified to conform to current-period presentation.

We prepare our consolidated financial statements in conformity with U.S. GAAP. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions in its application of certain accounting policies that materially affect the reported amounts of assets, liabilities, equity, revenue and expenses.

The significant accounting policies that require us to make judgments, estimates and assumptions that are difficult, subjective or complex, about matters that are uncertain and may change in subsequent periods include:

• Recurring fair value measurements;

• Allowance for credit losses; and

• Contingencies.

These significant accounting policies require the most subjective or complex judgments, and underlying estimates and assumptions could be subject to revision as new information becomes available. For additional information about these significant accounting policies refer to “Significant Accounting Estimates” included under Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations, in our 2025 Form 10-K. We did not change these significant accounting policies in the first six months of 2026.

Certain financial information provided in this Form 10-Q, including this Management's Discussion and Analysis, is presented using both a U.S. GAAP, or reported basis, and a non-GAAP basis, including certain non-GAAP measures used in the calculation of identified regulatory ratios. We measure and compare certain financial information on a non-GAAP basis, including information that management uses in evaluating our business and activities. Non-GAAP financial information should be considered in addition to, and not as a substitute for or as superior to, financial information prepared in conformity with U.S.

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MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS

GAAP. Any non-GAAP financial information presented in this Form 10-Q, including this Management’s Discussion and Analysis, is reconciled to its most directly comparable currently applicable regulatory ratio or U.S. GAAP-basis measure. As part of our non-GAAP-basis measures, we present a fully taxable-equivalent NII that reports non-taxable revenue, such as interest income associated with tax-exempt investment securities, on a fully taxable-equivalent basis, which we believe facilitates an investor's understanding and analysis of our underlying financial performance and trends.

We provide additional disclosures required by applicable bank regulatory standards, including supplemental qualitative and quantitative information with respect to regulatory capital (including market risk associated with our trading activities), the LCR and the NSFR, summary results of annual State Street-run stress tests which we conduct under the Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd-Frank Act), and recovery and resolution plan disclosures. These additional disclosures are accessible on the "Filings & reports" and "Fixed income" tabs of our website at investors.statestreet.com.

We have included the website address of State Street (including investors.statestreet.com) and the SEC in this report as an inactive textual reference only. Information on those websites (or any other) is not incorporated by reference in this Form 10-Q.

We use acronyms and other defined terms for certain business terms and abbreviations, as defined in the acronyms list and glossary following the consolidated financial statements in this Form 10-Q.

Forward-Looking Statements

This Form 10-Q, as well as other reports and proxy materials submitted by us under the Securities Exchange Act of 1934, registration statements filed by us under the Securities Act of 1933, our annual report to shareholders and other public statements we may make, may contain statements (including statements in our Management's Discussion and Analysis included in such reports, as applicable) that are considered “forward-looking statements” within the meaning of U.S. securities laws, including statements about our goals and expectations regarding our business, financial and capital condition, results of operations, strategies, cost savings and transformation initiatives, investment portfolio performance, dividend and stock purchase programs, acquisitions, outcomes of legal proceedings, market growth, joint ventures and divestitures, client growth, new technologies, services and opportunities, sustainability and impact, human capital and climate, as well as industry, governmental, regulatory, economic and market trends, initiatives and

developments, the business environment and other matters that do not relate strictly to historical facts.

Terminology such as “expect,” “will,” “medium-term,” “outlook,” “target,” “opportunity,” “strategy,” “strategic,” “driver,” “priority,” “assumption,” “illustrative,” “framework,” “forecast,” “guidance,” “objective,” “believe,” “plan,” “anticipate,” “seek,” “may,” “trend,” “goal,” “estimate,” “intend,” “aim,” “outcome,” “future,” “pipeline,” and “trajectory,” or similar statements or variations of such terms, are intended to identify

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The information provided in “Market Risk Management” included under Item 2, Management's Discussion and Analysis of Financial Condition and Results of Operations in this Form 10-Q, is incorporated by reference herein.

For additional information on our market risk, refer to "Market Risk Management" included under Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations, in our 2025 Form 10-K.

We have established and maintain disclosure controls and procedures that are designed to ensure that information related to us and our subsidiaries on a consolidated basis required to be disclosed in our reports filed or submitted under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure. For the quarter ended June 30, 2026, our management carried out an evaluation, with the participation of the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures. Based on the evaluation of these disclosure controls and procedures, the Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of June 30, 2026.

We have established and maintain internal control over financial reporting as a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of consolidated financial statements for external purposes in conformity with U.S. GAAP. In the ordinary course of business, we routinely enhance our internal controls and procedures for financial reporting by either upgrading our current systems or implementing new systems. Changes have been made and may be made to our internal controls and procedures for financial reporting as a result of these efforts. During the quarter ended June 30, 2026, no change occurred in our internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

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STATE STREET CORPORATION

CONSOLIDATED STATEMENT OF INCOME

(UNAUDITED)

The accompanying condensed notes are an integral part of these consolidated financial statements.

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STATE STREET CORPORATION

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME

(UNAUDITED)

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Securities Trading Plans of Directors and Executive Officers

A significant portion of the compensation of our executive officers is delivered in the form of deferred equity awards, including deferred stock and performance-based restricted stock unit awards. This compensation design is intended to align executive compensation with the performance experienced by our shareholders. Following the delivery of shares of our common stock under those equity awards, once any applicable service-, time- or performance-based vesting standards have been satisfied, our executive officers from time to time engage in the open-market sale of some of those shares. Our executive officers may also engage from time to time in other transactions involving our securities.

Transactions in our securities by our executive officers are required to be made in accordance with our Securities Trading Policy, which, among other things, requires that the transactions be in accordance with applicable U.S. federal securities laws that prohibit trading while in possession of material nonpublic information. Rule 10b5-1 under the Exchange Act provides an affirmative defense that enables prearranged transactions in securities in a manner that avoids concerns about initiating transactions at a future date while possibly in possession of material nonpublic information. Our Securities Trading Policy permits our executive officers to enter into trading plans designed to comply with Rule 10b5-1.

During the second quarter of 2026, none of our executive officers or directors adopted or terminated a Rule 10b5-1 trading plan or adopted or terminated a non-Rule 10b5-1 trading arrangement (as defined in Item 408(c) of Regulation S-K).

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Attached as Exhibit 101 to this report are the following formatted in Inline XBRL (Extensible Business Reporting Language): (i) consolidated statement of income for the three and six months ended June 30, 2026 and 2025, (ii) consolidated statement of comprehensive income for the three and six months ended June 30, 2026 and 2025, (iii) consolidated statement of condition as of June 30, 2026 and December 31, 2025, (iv) consolidated statement of changes in shareholders' equity for the three and six months ended June 30, 2026 and 2025, (v) consolidated statement of cash flows for the six months ended June 30, 2026 and 2025, and (vi) condensed notes to consolidated financial statements.

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SIGNATURES

Pursuant to the requirement of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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