EAST WEST BANCORP INC (EWBC)

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

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Overview

The following discussion provides information about the results of operations, financial condition, liquidity and capital resources of East West Bancorp, Inc. (referred to herein on an unconsolidated basis as “East West” and on a consolidated basis as the “Company,” “we,” “our” or “EWBC”) and its subsidiaries, including its subsidiary bank, East West Bank and its subsidiaries (referred to herein as “East West Bank” or the “Bank”). This information is intended to facilitate the understanding and assessment of significant changes and trends related to the Company’s results of operations and financial condition. This discussion and analysis should be read in conjunction with the Consolidated Financial Statements and the accompanying notes presented elsewhere in this Quarterly Report on Form 10-Q (this “Form 10-Q”), and the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the United States (“U.S.”) Securities and Exchange Commission (“SEC”) on February 27, 2026 (the “Company’s 2025 Form 10-K”).

Organization and Strategy

East West is a bank holding company incorporated in Delaware on August 26, 1998, and is registered under the Bank Holding Company Act of 1956, as amended. The Company commenced business on December 30, 1998 when, pursuant to a reorganization, it acquired all of the voting stock of the Bank, which became its principal asset. The Bank is an independent commercial bank headquartered in California that focuses on the financial service needs of individuals and businesses that operate in both the U.S. and Asia. Through over 110 locations in the U.S. and Asia, the Company provides a full range of consumer and commercial products and services through the following three business segments: (1) Consumer and Business Banking and (2) Commercial Banking, with the remaining operations recorded in (3) Treasury and Other. The Company’s principal activity is lending to and accepting deposits from businesses and individuals. We are committed to enhancing long-term shareholder value by growing loans, deposits and revenue, improving profitability, and investing for the future while managing risks, expenses and capital. Our business model is built on customer loyalty and engagement, understanding our customers’ financial goals, and meeting our customers’ financial needs through our diverse products and services. We expect our relationship-focused business model to continue generating organic growth from existing customers and to expand our targeted customer bases. As of March 31, 2026, the Company had $82.9 billion in total assets and approximately 3,400 full-time equivalent employees. For additional information on our strategy, and the products and services provided by the Bank, see Item 1. Business — Organization and Banking Services in the Company’s 2025 Form 10-K.

Current Developments

Economic Developments

Evolving geopolitical uncertainties, including armed conflict involving Iran or heightened tensions in other regions, as well as changes in trade policies and tariffs, continue to raise concerns about inflation, oil and energy price volatility, and supply chain disruptions. At its March and April 2026 meetings, the Federal Reserve maintained the federal funds target rate, reflecting a cautious stance as it manages persistent inflationary pressures and a gradually cooling labor market amid an increasingly uncertain global environment. These factors may create volatility that could affect both inflation and overall economic growth. The Company monitors changes in economic and industry conditions and their impacts on the Company’s business, customers, employees, communities and markets.

Further discussion of the potential impacts on the Company’s business due to the economic environment has been provided in Item 1A. — Risk Factors — Risks Related to Geographic and Political Uncertainties and — Risks Related to Financial Matters in the Company’s 2025 Form 10-K.

Regulatory Updates

In March 2026, the federal banking agencies issued proposed revisions to the U.S. regulatory capital framework. The proposals would, among other things, modify aspects of the standardized approach to risk-based capital treatment of certain exposure categories that are material to the Company. The proposed changes address the definition of capital, the calculation of certain risk-weighted assets and future indexing of certain dollar-based thresholds. The Company has been monitoring these proposals and assessing their potential impacts on its regulatory capital position.

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Financial Review

(1)For additional information regarding the reconciliation of these non-U.S. Generally Accepted Accounting Principles (“GAAP”) financial measures, refer to Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) — Reconciliation of GAAP to Non-GAAP Financial Measures in this Form 10-Q.

(2)Efficiency ratio is calculated as noninterest expense divided by total revenue.

The Company’s net income for the first quarter 2026 was $358 million, a $68 million or 23% increase from the same prior year period. The year-over-year increase was primarily driven by higher net interest income before provision for credit losses, lower provision for credit losses, and increased noninterest income, partially offset by higher noninterest expense. Noteworthy aspects of the Company’s performance for the first quarter of 2026 included:

•Net interest income and net interest margin. First quarter 2026 net interest income before provision for credit losses of $671 million increased $71 million or 12% from the first quarter of 2025. First quarter 2026 net interest margin of 3.49% increased 14 bps year-over-year.

•Earnings per share growth. First quarter 2026 basic and diluted earnings per share both increased 23% to $2.59 and $2.57, respectively, from the first quarter of 2025.

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•Profitability ratios. First quarter 2026 ROA, ROAE and the ROATCE of 1.79%, 16.04% and 16.92%, respectively, increased 23 bps, 108 bps and 100 bps year-over-year, respectively. ROATCE is a non-GAAP financial measure. For additional information regarding the reconciliation of non-GAAP financial measures, refer to Item 2. MD&A — Reconciliation of GAAP to Non-GAAP Financial Measures in this Form 10-Q.

•Efficiency ratios. First quarter 2026 efficiency ratio was 36.23%, compared with 36.42% for the same period in 2025. The improvement in the efficiency ratio was primarily due to higher net interest income before provision for credit losses and an increase in noninterest income.

•Asset growth. Total assets reached $82.9 billion as of March 31, 2026, an increase of $2.5 billion from December 31, 2025, primarily driven by a $1.2 billion or 2% increase in net loans held-for-investment and an $881 million or 7% increase in available-for-sale (“AFS”) debt securities.

•Deposit growth. Total deposits were $68.9 billion as of March 31, 2026, an increase of $1.8 billion or 3%, from December 31, 2025, primarily driven by growth in money market and noninterest-bearing demand deposits.

•Capital levels. Stockholders’ equity was $9.0 billion as of March 31, 2026, up $100 million or 1%, from December 31, 2025. Book value per share of $65.70 as of March 31, 2026, increased $1.02 or 2%, compared with December 31, 2025. Tangible book value per share of $62.27 as of March 31, 2026, increased $1.00 or 2%, compared with December 31, 2025. Tangible book value per share is a non-GAAP financial measure. For additional details, see the reconciliation of non-GAAP financial measures presented under Item 2. MD&A — Reconciliation of GAAP to Non-GAAP Financial Measures in this Form 10-Q.

Results of Operations

Net Interest Income

The Company’s primary source of revenue is net interest income, which is the interest income earned on interest-earning assets less interest expense paid on interest-bearing liabilities. Net interest margin is the ratio of net interest income to average interest-earning assets. Net interest income and net interest margin are impacted by several factors, including changes in average balances and the composition of interest-earning assets and funding sources, market interest rate fluctuations and the slope of the yield curve, repricing characteristics and maturity of interest-earning assets and interest-bearing liabilities, the volume of noninterest-bearing sources of funds and asset quality.

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Net interest income and net interest margin for the first quarter of 2026 increased year-over-year. The $71 million or 12% year-over-year increase in net interest income, and the 14 bp year-over-year increase in net interest margin primarily reflected lower interest-bearing deposit funding costs and Federal Home Loan Bank (“FHLB”) advances, and increases in loans and AFS debt securities’ average balances, partially offset by lower yields on loans, AFS debt securities, and interest-bearing cash and deposits with banks.

Average interest-earning assets were $78.0 billion for the first quarter of 20

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ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL

CONDITION AND RESULTS OF OPERATIONS

TABLE OF CONTENTS

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Overview

The following discussion provides information about the results of operations, financial condition, liquidity and capital resources of the Company, including its subsidiary bank, East West Bank. This information is intended to facilitate the understanding and assessment of significant changes and trends related to the Company’s results of operations and financial condition. This discussion and analysis should be read in conjunction with the Consolidated Financial Statements and the accompanying notes presented elsewhere in this Form 10-K. For information on our business, see Item 1. Business in this Form 10-K.

Current Economic Developments

Evolving trade policies and tariffs and recent government shutdowns raised concerns about inflation, supply chain disruptions, and slower economic growth. The uncertain business environment led to a softening in the labor market, as companies adopted more cautious hiring practices, while reduced immigration further limited labor supply. The residential mortgage and CRE markets moderated but housing affordability pressures remained elevated. The Federal Reserve, which resumed lowering interest rates in late 2025, now faces heightened policy complexity in 2026. The transition to a new Chairman of the Federal Reserve, which is expected after Chairman Jerome Powell’s term expires in May 2026, adds additional uncertainty, particularly as leadership debates continue over balancing inflation risks against labor market softening. The economic uncertainty caused by these factors could result in decreased consumer spending and curb business investments. The Company monitors changes in economic and industry conditions and their impacts on the Company’s business, customers, employees, communities and markets.

Further discussion of the potential impacts on the Company’s business due to the economic environment has been provided in Item 1A. — Risk Factors — Risks Related to Geographic and Political Uncertainties and — Risks Related to Financial Matters in this Form 10-K.

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Financial Review

Our MD&A analyzes the financial condition and results of operations of the Company for 2025 and 2024. Some tables include additional periods to comply with disclosure requirements or to illustrate trends in greater depth. The page locations of specific sections that we refer to are presented in the table of contents. To review our financial condition and results of operations for 2024 and a comparison between 2024 and 2023 results, see Item 7. MD&A of our 2024 Form 10-K, which was filed with the SEC on February 28, 2025.

(1)For additional information regarding the reconciliation of these non-U.S. GAAP financial measures, refer to Item 7. MD&A — Reconciliation of GAAP to Non-GAAP Financial Measures in this Form 10-K.

(2)Efficiency ratio is calculated as noninterest expense divided by total revenue.

The Company’s 2025 net income was $1.3 billion, a $160 million or 14% increase from 2024. The increase was primarily driven by higher net interest income before provision for credit losses, increased noninterest income and a decrease in provision for credit losses, partially offset by higher noninterest expense and income tax expense. Noteworthy items about the Company’s performance for 2025 included:

•Net interest income and net interest margin. Year-over-year net interest income before provision for credit losses increased $274 million or 12% to $2.6 billion in 2025. Full year 2025 net interest margin was 3.41%, a 14 bp increase year-over-year.

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•Earnings per share growth. Full year 2025 basic EPS and diluted EPS both expanded 14% to $9.58 and $9.52, respectively.

•Profitability ratios. Full year 2025 ROA and ROAE of 1.70% and 16.01%, respectively, expanded 10 bps and 8 bps, respectively, year-over-year. Full year 2025 ROATCE was 16.99%. ROATCE is a non-GAAP financial measure. For additional information regarding the reconciliation of non-GAAP financial measures, refer to Item 7. MD&A — Reconciliation of GAAP to Non-GAAP Financial Measures in this Form 10-K.

•Efficiency ratio. The efficiency ratio was 35.69% in 2025, a 96 bp improvement compared with 2024. The improvement in the efficiency ratio primarily reflected a year-over-year increase in net interest income before provision for credit losses.

•Asset growth. Total assets reached $80.4 billion as of December 31, 2025, an increase of $4.5 billion or 6% year-over-year, primarily driven by loan growth of $3.0 billion or 6%, and an increase in AFS debt securities of $2.4 billion or 22%.

•Deposit growth. Total deposits were $67.1 billion as of December 31, 2025, an increase of $3.9 billion or 6% year-over-year, primarily reflecting growth in time deposits and noninterest-bearing demand deposits.

•Capital levels. Stockholders’ equity was $8.9 billion as of December 31, 2025, up $1.2 billion or 15%, from December 31, 2024. Book value per share of $64.68 as of December 31, 2025, increased $8.89 or 16% from December 31, 2024. Tangible book value per share of $61.27 as of December 31, 2025, increased $8.88 or 17% from December 31, 2024. Tangible book value per share is a non-GAAP financial measure. For additional details, see the reconciliation of non-GAAP financial measures presented under Item 7. MD&A — Reconciliation of GAAP to Non-GAAP Financial Measures in this Form 10-K.

Results of Operations

Net Interest Income

The Company’s primary source of revenue is net interest income, which is the interest income earned on interest-earning assets less interest expense paid on interest-bearing liabilities. Net interest margin is the ratio of net interest income to average interest-earning assets. Net interest income and net interest margin are impacted by several factors, including changes in average balances and the composition of interest-earning assets and funding sources, market interest rate fluctuations and the slope of the yield curve, repricing characteristics and maturity of interest-earning assets and interest-bearing liabilities, the volume of noninterest-bearing sources of funds, and asset quality.

Net interest income and net interest margin for 2025 increased year-over-year. The $274 million or 12% year-over-year increase in 2025 net interest income is primarily due to lower interest-bearing deposit funding costs and increases in the average balances of deposits, AFS debt securities and loans, partially offset by lower loan yields. The 14 bps year-over-year increase in 2025 net interest margin primarily reflected lower interest-bearing deposit costs, partially offset by an increase in AFS securities and decreases in the yield and balances of interest-bearing cash and deposits with banks.

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Average interest-earning assets increased $5.2 billion or 7% to $74.9 billion in 2025. The year-over-year increase in average interest-earning assets primarily reflected increases in AFS debt securities and loan growth. The yield on average interest-earning assets was 5.73% in 2025, a decrease of 28 bps from 2024. The year-over-year decrease in the yield on average interest-earning assets primarily reflected the impact of lower benchmark interest rates of the loan portfolio.

The average loan yield was 6.40% in 2025, a decrease of 27 bps from 2024. The year-over-year decrease in the average loan yield primarily reflected the loan portfolio’s sensitivity to lower benchmark interest rates. Excluding the $32 million discount accretion and interest recoveries from the full payment on purchased credit impaired and workout loans from the 2025 loans’ interest income, the adjusted average loan yield for 2025 was 6.34%, compared with 6.67% in 2024. Adjusted average loan yield is a non-GAAP financial ratio. For additional details, refer to Item 7. MD&A — Reconciliation of GAAP to Non-GAAP Financial Measures in this Form 10-K. Approximately 58% of loans held-for-investment were variable-rate as of both December 31, 2025 and 2024.

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Deposits are an important source of funds and impact both net interest income and net interest margin. Average deposits of $64.8 billion in 2025, increased $5.2 billion or 9% from 2024. Average noninterest-bearing deposits of $15.6 billion in 2025, increased $799 million or 5% from 2024. Average noninterest-bearing deposits made up 24% and 25% of average deposits in 2025 and 2024, respectively.

The average cost of deposits was 2.46% in 2025, a decrease of 42 bps from 2024. The average cost of interest-bearing deposits was 3.24% in 2025, a decrease of 59 bps from 2024. These year-over-year decreases primarily reflected the impacts of lower benchmark interest rates and the Company’s efforts to reduce deposit costs.

The average cost of funds calculation includes deposits, short-term borrowings, FHLB advances, assets sold under repurchase agreements (“repurchase agreements”) and long-term debt. In 2025, the average cost of funds was 2.56%, a decrease of 46 bps from 2024. The year-over-year decrease was mainly driven by the change in the average cost of deposits as discussed above.

The Company utilizes various tools to manage interest rate risk. Refer to the Interest Rate Risk Management section of Item 7. MD&A — Risk Management — Market Risk Management for details.

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The following table presents the interest spread, net interest margin, average balances, interest income and expense, and the average yield/rate by asset and liability component in 2025, 2024 and 2023:

(1)Includes the average balances and interest income for securities and loans purchased under resale agreements for 2023. There were no loans purchased under resale agreements for both 2025 and 2024.

(2)Yields on tax-exempt debt securities and loans are not presented on a tax-equivalent basis.

(3)Includes the amortization of net premiums on AFS debt securities of $26 million, $35 million and $31 million for 2025, 2024 and 2023, respectively.

(4)Includes $32 million of additional interest income from discount accretion and interest recoveries from the full payment on purchased credit impaired and workout loans during the twelve months ended December 31, 2025. Refer to Item 7. MD&A — Reconciliation of GAAP to Non-GAAP Financial Measures in this Form 10-K.

(5)Average balances include nonperforming loans and loans held-for-sale.

(6)Includes the accretion of net deferred loan fees and amortization of net premiums, which totaled $81 million for 2025 and $53 million for each of 2024 and 2023.

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The following table summarizes the extent to which changes in (1) interest rates, and (2) volume of average interest-earning assets and average interest-bearing liabilities affected the Company’s net interest income for the periods presented. The total change for each category of interest-earning assets and interest-bearing liabilities is segmented into changes attributable to variations in volume and yield/rate. Changes that are not solely due to either volume or yield/rate are allocated proportionally based on the absolute value of the change related to average volume and average yield/rate.

(1)Includes the average balances and interest income for securities and loans purchased under resale agreements for 2023. There were no loans purchased under resale agreements for both 2025 and 2024.

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Noninterest Income

The following table presents the components of noninterest income for the periods indicated:

NM — Not meaningful.

Noninterest income comprised 13% of total revenue in both 2025 and 2024. Noninterest income for 2025 was $379 million, a $44 million or 13% increase compared with 2024. The increase was primarily due to higher wealth management fees, lending and loan servicing fees, commercial and consumer deposit-related fees, other income, other investment income, and foreign exchange income.

Commercial and consumer deposit-related fees were $112 million in 2025, an increase of $8 million or 8%, compared with 2024. This year-over-year increase was primarily due to analysis service fees, which reflected higher commercial customer activity and fee increases.

Lending and loan servicing fees were $108 million in 2025, an increase of $10 million or 10%, compared with 2024. The year-over-year increase was primarily due to higher trade finance and credit enhancement fees driven by increased customer activity.

Foreign exchange income was $59 million, an increase of $4 million or 8%, compared with 2024. The year-over-year increase was primarily due to increased customer activity and the favorable valuation of certain foreign currency denominated balance sheet items, partially offset by losses on foreign exchange trades.

Wealth management fees were $50 million in 2025, an increase of $11 million or 29%, compared with 2024. The year-over-year increase primarily reflected higher customer demand for wealth management products such as fixed-rate corporate bonds and fixed annuities.

Other investment income was $11 million in 2025, an increase of $5 million or 94% compared with 2024. The year-over-year increase primarily reflected $5 million of recoveries, $3 million of which were related to the Company’s previous investment in DC Solar recorded in other investment income, $1 million of fair value gains from the derivative liability-classified equity contract related to the 2023 Rayliant investment, and higher distributions from affordable housing partnership investments.

Other income was $22 million in 2025, an increase of $6 million or 40% compared with 2024. The year-over-year increase primarily reflected $4 million increased income from bank-owned life insurance and a structuring fee received from an energy tax credit investment.

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Noninterest Expense

The following table presents the components of noninterest expense for the periods indicated:

Noninterest expense was $1.0 billion in 2025, an increase of $88 million or 9%, compared with 2024. The increase was primarily due to higher compensation and employee benefits, amortization of tax credit and CRA investments, other operating expense, and computer and software related expenses, partially offset by lower deposit insurance premiums and regulatory assessments, and deposit account expense.

Compensation and employee benefits were $619 million in 2025, an increase of $68 million or 12%, compared with 2024. The year-over-year increase was primarily driven by $31 million of additional compensation expense recognized from the change in equity award expense recognition for retirement eligible employees, while the remaining increase was due to merit increases and staffing growth. Refer to Note 1 — Summary of Significant Accounting Policies — Significant Accounting Policies — Stock-Based Compensation for details related to the change in the timing of recognition for awards granted to retirement-eligible employees.

Deposit account expense was $35 million in 2025, a decrease of $12 million or 26%, compared with 2024. The year-over-year decrease was primarily driven by lower balances and referral rates paid on certain deposit accounts.

Computer and software related expenses were $55 million in 2025, an increase of $7 million or 16% compared with 2024. The year-over-year increases primarily reflected higher software expenses and data processing costs to support the Company’s growth.

Deposit insurance premiums and regulatory assessments were $32 million in 2025, a decrease of $14 million or 31%, compared with 2024. The year-over-year decrease was primarily due to lower FDIC charges, which reflected a decrease in the estimated losses to the FDIC’s DIF. For additional information related to the FDIC charge, see Item 1. Business — Supervision and Regulation — FDIC Deposit Insurance Assessments in this Form 10-K.

Other operating expense was $165 million in 2025, an increase of $17 million or 11%, compared with 2024. The year-over-year increase was primarily due to problem loan related expenses, higher consulting expenses for various Company initiatives, and other real estate owned (“OREO”) write-downs, partially offset by a decrease in interest paid on cash collateral.

Amortization of tax credit and CRA investments was $75 million in 2025, an increase of $21 million or 38%, compared with 2024. The year-over-year increase was primarily due to the timing of tax credit investments that closed in a given period.

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Income Taxes

The following table presents income before income taxes, income tax expense and effective tax rate for the periods indicated:

Income tax expense for 2025, compared with 2024, increased $84 million or 27%, primarily due to higher pre-tax income, and the one-time revaluation of deferred tax assets due to the adoption of the California single sales factor apportionment method in 2025, partially offset by favorable adjustments driven by a lower California state tax apportionment. The differences between the 2025 and 2024 effective tax rates from the federal statutory rate of 21% were primarily due to state taxes, partially offset by tax credits associated with energy, affordable housing, historic and new market tax credit investments. Refer to Note 11 — Income Taxes to the Consolidated Financial Statements in this Form 10-K.

Operating Segment Results

The Company organizes its operations into three reportable operating segments: (1) Consumer and Business Banking; (2) Commercial Banking; and (3) Treasury and Other. These segments are defined based on customer type, the channels where customers are served, and the products and services provided. For a description of the Company’s internal management reporting process, including the segment cost allocation methodology, see Note 17 — Business Segments to the Consolidated Financial Statements in this Form 10-K.

Segment net interest income represents the difference between actual interest earned on assets and interest incurred on liabilities of the segment, adjusted for funding charges or credits through the Company’s internal funds transfer pricing process.

Consumer and Business Banking

The Consumer and Business Banking segment primarily provides financial products and services to consumer and commercial customers through the Company’s domestic branch network and digital banking platforms. This segment offers consumer and commercial deposits, mortgage and home equity loans, and other products and services. It also originates commercial loans for small- and medium-sized enterprises through the Company’s branch network. Other products and services provided by this segment include wealth management, private banking, treasury management, interest rate risk hedging and foreign exchange services.

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The following table presents financial information for the Consumer and Business Banking segment for the periods indicated:

Consumer and Business Banking segment net income decreased $61 million or 11% year-over-year to $503 million in 2025, primarily due to a $73 million decrease in net interest income, a $23 million increase in compensation and employee benefits, and a $17 million increase in provision for credit losses, partially offset by a $12 million increase in noninterest income.

The decrease in net interest income before provision for credit losses was primarily driven by the year-over-year decline in interest rates. The increase in noninterest income was mainly driven by higher wealth management fees in 2025. The increase in provision for credit losses was driven by loan growth and the worsening macroeconomic outlook in the residential mortgage loan sector in 2025. The increase in compensation and employee benefits was primarily due to staffing growth and increased wealth management commissions. The decrease in other noninterest expense was primarily driven by decreased deposit insurance premiums and regulatory assessments, from lower FDIC charges.

Commercial Banking

The Commercial Banking segment primarily generates commercial loan and deposit products. Commercial loan products include CRE lending, construction finance, commercial business lending, working capital lines of credit, trade finance, letters of credit, affordable housing lending, asset-based lending, asset-backed finance, project finance, equipment financing, and loan syndication. Commercial deposit products and other financial services include treasury management, foreign exchange services, and interest rate and commodity risk hedging.

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The following table presents financial information for the Commercial Banking segment for the periods indicated:

Commercial Banking segment net income decreased $42 million or 8% year-over-year to $494 million in 2025, primarily driven by a $98 million decrease in net interest income, partially offset by a $20 million increase in noninterest income and a $15 million decrease in provision for credit losses.

The net interest income decrease was primarily driven by the year-over-year decline in interest rates. The noninterest income increase was primarily due to increases in lending and loan servicing fees, commercial deposit-related fees, and wealth management fees. The decrease in provision for credit losses was primarily driven by lower net charge-offs in the C&I portfolio. The increase in compensation and employee benefits was primarily driven by staffing growth. The decrease in other noninterest expense was primarily driven by the decreases in deposit account expense and deposit insurance premiums and regulatory assessments, partially offset by increased loan related expenses.

Treasury and Other

Centralized functions, including the corporate treasury activities of the Company, tax credit investment activity, eliminations of inter-segment amounts, and centrally managed departments, have been aggregated and included in the Treasury and Other segment.

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The following table presents financial information for the Treasury and Other segment for the periods indicated:

NM — Not meaningful.

Treasury and Other segment income before income taxes increased $410 million in 2025, primarily driven by a $444 million increase in net interest income and $16 million increase in reversal of credit losses, partially offset by a $33 million increase in compensation and employee benefits and a $29 million increase in other noninterest expense.

The net interest income increase was mainly driven by higher AFS debt securities’ interest income due to higher average balances and higher loan interest income, primarily due to $32 million of additional interest income from discount accretion and interest recoveries from the full payment on purchased credit impaired and workout loans. The increase in reversal of credit losses was primarily due to an $18 million reversal of credit losses related to the payoff of purchased credit impaired loans in the third quarter of 2025. The increase in compensation and employee benefits was primarily driven by additional compensation expense from a change in equity award expense recognition for retirement eligible employees recorded in the third quarter of 2025. Refer to Note 1 — Summary of Significant Accounting Policies — Significant Accounting Policies — Stock-Based Compensation to the Consolidated Financial Statements in this Form 10-K for further details related to the change in the timing of recognition for awards granted to retirement-eligible employees. The increase in other noninterest expense was primarily driven by higher amortization of tax credit and CRA investments.

Income tax expense is allocated to the Consumer and Business Banking and the Commercial Banking segments by applying statutory income tax rates to the respective segment income before income taxes. The income tax expense or benefit in the Treasury and Other segment consists of the remaining unallocated income tax expense or benefit after allocating income tax expense to the two core segments, and reflects the impact of tax credit investment activity.

Balance Sheet Analysis

Debt Securities

The Company maintains a portfolio of high quality and liquid debt securities with a moderate duration profile. It closely manages the overall portfolio credit, interest rate and liquidity risks. The Company’s debt securities provide:

•interest income for earnings and yield enhancement;

•funding availability for needs arising during the normal course of business;

•the ability to execute interest rate risk management strategies in response to changes in economic or market conditions; and

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•collateral to support pledging agreements as required and/or to enhance the Company’s borrowing capacity.

While the Company does not intend to sell its debt securities, it may sell AFS debt securities in response to changes in the balance sheet and related interest rate risk to meet liquidity, regulatory and strategic requirements.

The following table presents the distribution of the Company’s AFS and HTM debt securities portfolio as of December 31, 2025 and 2024, and by credit ratings as of December 31, 2025:

(1)Credit ratings represent independent assessments of the credit quality of debt securities. The Company determines the credit rating of a debt security based on the lowest rating assigned by any of the nationally recognized statistical rating organizations (“NRSROs”) that have rated the security. Investment grade debt securities are those with ratings similar to BBB- or above (as defined by NRSROs) and are generally considered by the rating agencies and market participants to be low credit risk. Ratings percentages are allocated based on fair value.

(2)For debt securities not rated by NRSROs, factors such as the priority in collections within the securitization structure, and whether contractual payments have historically been on time are considered in determining the credit risk of such securities.

(3)Includes Government National Mortgage Association (“GNMA”) AFS debt securities totaling $9.6 billion of both amortized cost and fair value as of December 31, 2025, and $7.3 billion of amortized cost and $7.2 billion of fair value as of December 31, 2024.

(4)Includes GNMA HTM debt securities totaling $79 million of amortized cost and $65 million of fair value as of December 31, 2025, and $86 million of amortized cost and $68 million of fair value as of December 31, 2024.

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As of December 31, 2025, the Company’s AFS and HTM debt securities portfolios had an effective duration (defined as the sensitivity of the value of the portfolio to interest rate changes) of 3.0 and 5.9, respectively, compared with 2.0 and 6.2, respectively, as of December 31, 2024. The effective duration of AFS debt securities increased primarily due to the longer maturities of newly purchased AFS securities, while the HTM debt securities’ effective duration declined slightly due to the general runoff of the portfolio.

Available-for-Sale Debt Securities

AFS debt securities increased $2.4 billion or 22% to $13.2 billion in 2025 from December 31, 2024, primarily due to the purchases of GNMA securities. The Company’s AFS debt securities are carried at fair value with non-credit related unrealized gains and losses, net of tax, reported in Other comprehensive income (loss) on the Consolidated Statement of Comprehensive Income. Pre-tax net unrealized losses on AFS debt securities were $406 million as of December 31, 2025, compared with $659 million as of December 31, 2024.

Of the AFS debt securities with gross unrealized losses, substantially all were rated investment grade as of both December 31, 2025 and 2024. There was $2 million of allowance for credit losses against AFS debt securities as of December 31, 2025, which was recognized as Provision for credit losses on the Consolidated Statement of Income. In comparison, there was no allowance for credit losses against AFS debt securities as of December 31, 2024.

Held-to-Maturity Debt Securities

All HTM debt securities were issued, guaranteed, or supported by the U.S. government or government-sponsored enterprises. Accordingly, the Company applied a zero credit loss assumption for these securities and no allowance for credit loss was recorded as of both December 31, 2025 and 2024.

For additional information on AFS and HTM securities, see Note 1 — Summary of Significant Accounting Policies, Note 2 — Fair Value Measurement and Fair Value of Financial Instruments and Note 4 — Securities to the Consolidated Financial Statements in this Form 10-K.

Loan Portfolio

The Company offers a broad range of financial products designed to meet the credit needs of its borrowers. The Company’s loan portfolio segments include commercial loans, which consist of C&I, CRE, multifamily residential, and construction and land loans, as well as consumer loans, which consist of single-family residential, home equity lines of credit (“HELOCs”) and other consumer loans. The composition of the loan portfolio as of December 31, 2025 was similar to the composition as of December 31, 2024.

The following charts present the composition of the Company’s total loan portfolio by loan type as of December 31, 2025 and 2024:

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Total loans held-for-investment of $56.9 billion as of December 31, 2025 increased $3.2 billion or 6% from December 31, 2024, reflecting well-balanced growth across major loan types. For additional information on the Company’s loans held-for-investment outstanding balances, see Note 6 — Loans Receivable and Allowance for Credit Losses to the Consolidated Financial Statements in this Form 10-K.

Commercial

The commercial loan portfolio, which includes C&I and total CRE loans, comprised 70% of total loans held-for-investment as of both December 31, 2025 and 2024. The Company actively monitors the commercial lending portfolio for credit risk and reviews credit exposures for sensitivity to changing economic conditions.

Commercial — Commercial and Industrial Loans. Total C&I loan commitments were $27.7 billion and $25.8 billion as of December 31, 2025 and 2024, respectively, with a utilization rate of 67% as of both dates. As of December 31, 2025, total C&I loans were $18.7 billion, up $1.3 billion or 7% from December 31, 2024. The C&I loan portfolio includes loans and financing for businesses across a wide spectrum of industries. The Company offers a variety of C&I products, including but not limited to commercial business lending, working capital lines of credit, trade finance, letters of credit, asset-based lending, asset-backed finance, project finance and equipment financing. Additionally, the Company has a portfolio of broadly syndicated C&I loans, which represent revolving or term loan facilities that are marketed and sold primarily to institutional investors. This portfolio totaled $1.0 billion and $845 million as of December 31, 2025 and 2024, respectively. The Company also has a portfolio of loans to non-depository financial institutions. This portfolio totaled $7.6 billion and $6.0 billion as of December 31, 2025 and 2024, respectively, which primarily consisted of capital call lending and other credit facilities extended to these institutions. The majority of the C&I loans had variable interest rates as of both December 31, 2025, and 2024.

The C&I portfolio is well-diversified by industry. The Company monitors concentrations within the C&I loan portfolio by industry and customer exposure, and has exposure limits by industry and loan product. The following table presents the industry mix within the Company’s C&I loan portfolio as of December 31, 2025, and 2024:

Commercial — Total Commercial Real Estate Loans. The total CRE portfolio consists of CRE, multifamily residential, and construction and land loans. The Company’s underwriting parameters for CRE loans are established in compliance with supervisory guidance and include property type, geography and loan-to-value (“LTV”).

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The Company’s total CRE loan portfolio is well-diversified by property type with an average CRE loan size of $3 million as of both December 31, 2025 and 2024. The following table summarizes the Company’s total CRE loans by property type as of December 31, 2025 and 2024:

(1)Weighted-average LTV is based on most recent LTV, using the most recent available appraisal and current loan commitment.

The following tables provide a summary of the Company’s CRE, multifamily residential, and construction and land loans by geography as of December 31, 2025 and 2024. The distribution of the total CRE loan portfolio largely reflects the Company’s geographical branch footprint, which is primarily concentrated in California:

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