Form 8-K

8-K — M&T BANK CORP

Accession: 0000036270-26-000030

Filed: 2026-05-01

Period: 2026-05-01

CIK: 0000036270

SIC: 6022 (STATE COMMERCIAL BANKS)

Item: Regulation FD Disclosure

Item: Financial Statements and Exhibits

Documents

8-K — mbt-20260501.htm (Primary)

EX-99.1 (mtb_2q26xinvestorpresent.htm)

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8-K

8-K (Primary)

Filename: mbt-20260501.htm · Sequence: 1

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

___________________________________

FORM 8-K

___________________________________

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (date of earliest event reported): May 1, 2026

___________________________________

M&T BANK CORPORATION

(Exact name of registrant as specified in its charter)

___________________________________

New York

(State or other jurisdiction of incorporation)

1-9861

(Commission File Number)

16-0968385

(I.R.S. Employer Identification Number)

One M&T Plaza, Buffalo, New York

14203

(Address of principal executive offices)

(Zip Code)

Registrant's telephone number, including area code: (716) 635-4000

___________________________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):

☐

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbols

Name of Each Exchange on Which Registered

Common Stock, $.50 par value

MTB

New York Stock Exchange

Perpetual Fixed-to-Floating Rate

Non-Cumulative Preferred Stock, Series H

MTBPrH

New York Stock Exchange

Perpetual Fixed Rate Non-Cumulative

Preferred Stock, Series J

MTBPrJ

New York Stock Exchange

Perpetual Fixed Rate Non-Cumulative

Preferred Stock, Series K

MTBPrK

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

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. ☐

Item 7.01. Regulation FD Disclosure.

On May 1, 2026, M&T Bank Corporation (“M&T”) posted an investor presentation to its website. A copy of the presentation is attached as Exhibit 99.1 hereto. From time to time, M&T may use this presentation in conversations with investors and analysts. The presentation can be found on the Investor Relations page of M&T’s website at ir.mtb.com/events-presentations.

The information in this Form 8-K, including Exhibit 99.1 attached hereto, shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the "Exchange Act"), or otherwise subject to the liability of such section, nor shall it be deemed incorporated by reference in any filing of M&T under the Securities Act of 1933 or the Exchange Act, regardless of any general incorporation language in such filing, unless expressly incorporated by specific reference in such filing.

Item 9.01 - Financial Statements and Exhibits

(d) The following exhibits are being filed herewith:

Exhibit No.

Exhibit Description

99.1

M&T Bank Corporation presentation dated May 1, 2026

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

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

M&T BANK CORPORATION

Date:

May 1, 2026

By:

/s/ Daryl N. Bible

Daryl N. Bible

Senior Executive Vice President

and Chief Financial Officer

EX-99.1

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Investor Update 2nd Quarter 2026 MAY 2026 Exhibit 99.1

Forward-Looking Statements and Non-GAAP Financial Measures 2 This presentation may contain forward-looking statements regarding M&T Bank Corporation (“M&T”) within the meaning of the Private Securities Litigation Reform Act of 1995 and the rules and regulations of the Securities and Exchange Commission (“SEC”). Any statement that does not describe historical or current facts is a forward-looking statement, including statements based on current expectations, estimates and projections about M&T's business, and management's beliefs and assumptions. Statements regarding the potential effects of events or factors specific to M&T and/or the financial industry as a whole, as well as national and global events generally, on M&T's business, financial condition, liquidity and results of operations may constitute forward-looking statements. Such statements are subject to the risk that the actual effects may differ, possibly materially, from what is reflected in those forward-looking statements due to factors and future developments that are uncertain, unpredictable and in many cases beyond M&T's control. Forward-looking statements are typically identified by words such as "believe," "expect," "anticipate," "intend," "target," "estimate," "continue," or "potential," by future conditional verbs such as "will," "would," "should," "could," or "may," or by variations of such words or by similar expressions. These statements are not guarantees of future performance and involve certain risks, uncertainties and assumptions which are difficult to predict and may cause actual outcomes to differ materially from what is expressed or forecasted. While there can be no assurance that any list of risks and uncertainties is complete, important factors that could cause actual outcomes and results to differ materially from those contemplated by forward-looking statements include the following, without limitation: economic conditions and growth rates, including inflation and market volatility; events, developments and current conditions in the financial services industry, including trust, brokerage and investment management businesses; changes in interest rates, spreads on earning assets and interest-bearing liabilities, and interest rate sensitivity; prepayment speeds, loan originations, loan concentrations by type and industry, credit losses and market values on loans, collateral securing loans, and other assets; sources of liquidity; levels of client deposits; ability to contain costs and expenses; changes in M&T's credit ratings; domestic or international political developments and other geopolitical events, including trade and tariff policies and international conflicts and hostilities; changes and trends in the securities markets; common shares outstanding and common stock price volatility; fair value of and number of stock-based compensation awards to be issued in future periods; the impact of changes in market values on trust-, brokerage-, and investment management-related revenues; federal, state or local legislation and/or regulations affecting the financial services industry, or M&T and its subsidiaries individually or collectively, including tax policy; regulatory supervision and oversight, including monetary policy and capital requirements; governmental and public policy changes; political conditions, either nationally or in the states in which M&T and its subsidiaries do business; the initiation and outcome of potential, pending and future litigation, investigations and governmental proceedings, including tax-related examinations and other matters; operational risk events, including loss resulting from fraud by employees or persons outside M&T and breaches in data and cybersecurity; changes in accounting policies or procedures as may be required by the Financial Accounting Standards Board, regulatory agencies or legislation; increasing price, product and service competition by competitors, including new entrants; technological developments and changes; the ability to continue to introduce competitive new products and services on a timely, cost-effective basis; the mix of products and services; protection and validity of intellectual property rights; reliance on large customers; technological, implementation and cost/ financial risks in large, multi-year contracts; continued availability of financing; financial resources in the amounts, at the times and on the terms required to support M&T and its subsidiaries' future businesses; and material differences in the actual financial results of merger, acquisition, divestment and investment activities compared with M&T's initial expectations, including the full realization of anticipated cost savings and revenue enhancements. These are representative of the factors that could affect the outcome of the forward-looking statements. In addition, as noted, such statements could be affected by general industry and market conditions and growth rates, general economic and political conditions, either nationally or in the states in which M&T and its subsidiaries do business, and other factors. M&T provides further detail regarding these risks and uncertainties in its Form 10-K for the year ended December 31, 2025, including in the Risk Factors section of such report, as well as in other SEC filings. Forward-looking statements speak only as of the date they are made, and M&T assumes no duty and does not undertake to update forward-looking statements. Annualized, pro forma, projected, and estimated numbers are used for illustrative purposes only, are not forecasts and may not reflect actual results. This presentation also contains financial information and performance measures determined by methods other than in accordance with accounting principles generally accepted in the United States ("GAAP"). Management believes investors may find these non-GAAP financial measures useful. These disclosures should not be viewed as a substitute for financial measures determined in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance measures that may be presented by other companies. Please see the Appendix for reconciliation of GAAP with corresponding non-GAAP measures, as indicated in the presentation.

Our Customers Delivering the people, capital and ideas that empower our customers in the moments that matter most in their lives. Our Communities M&T is a bank for communities, an engine for local economic development through relationship-building. Our Colleagues We empower our employees to be the best versions of themselves through integrity and empathy. We are committed to Our Shareholders We deliver reliable results anchored by a strong balance sheet that protects and builds investor value across economic cycles. We are M&T Bank 3

Operational Excellence Deliver industry-leading service, scale, and value through intelligent, simplified operations that empower the businesses and clients we support and help us to maintain and improve the bank’s profitability. Teaming for Growth Alignment and integration across markets, lines of business, and platform capabilities will accelerate regional bank growth. 2026 Enterprise Priorities 2026 Enterprise Priorities Objectives • Make it easy for clients to do business with us • Ensure all markets and clients experience us as one bank • Empower leaders to lead across businesses • Win in the markets and businesses where we operate • Drive more integration and collaboration in service of growth Objectives • Build scalable infrastructure that enables sustainable growth • Deliver consistent, fast, and customer centric experiences across the enterprise • Drive operational efficiency while maintaining quality and risk standards • Strengthen critical skills and leadership capabilities for a modern organization Outcomes ✓ Primary checking account and deposit growth ✓ New England regions lead in deposit and loan growth ✓ Increased revenue per Relationship Manager ✓ Increased Wealth referral volume and penetration ✓ Top 5 SBA ranking in New England markets ✓ Increased Mortgage Originations Outcomes ✓ Grow revenue per employee through productivity and capacity redeployment ✓ Faster completion of essential processes ✓ Improve customer satisfaction scores ✓ Enhanced employee engagement results regarding tools and resources needed to do the job 4

Strong 2025 – A Foundation for 2026 5 Note: Represents FY2025 results. YoY growth metrics represent FY2025 vs FY2024. $2.9 Billion (+10% YoY) Net Operating Income Record Earnings $17.20 (+16% YoY) Net Operating EPS 11% Increase in Quarterly Dividend Returned Capital to Shareholders 9% of Outstanding Shares Repurchased in 2025 3.67% Net Interest Margin Top Quartile NIM, while Growing Loans 6% YoY Growth in non-CRE Loans 1.43% Return on Tangible Assets Return Focused 15.36% Return on Tangible Common Equity $2.7 Billion (+13% YoY) Noninterest Income Record Noninterest Income, Disciplined Expenses 56% Efficiency Ratio -26% YoY Decline in Nonaccrual Loans Improved Asset Quality -27% YoY Decline in Criticized Loans

Solid Performance in Key Metrics against Peers 6 ROTA(1) FY25 Net Interest Margin FY25 Efficiency Ratio(1) FY25 PPNR / RWA(1) FY25 NCO / Loans FY25 Source: S&P Global Market Intelligence and company filings See Appendix for list of peers (1) See Appendix for reconciliation of GAAP with these non-GAAP measures 1.43% Peer 1 MTB Peer 2 Peer 3 Peer 4 Peer 5 Peer 6 Peer 7 Peer 8 Peer 9 Peer 10 Peer 11 3.67% MTB Peer 1 Peer 2 Peer 3 Peer 4 Peer 5 Peer 6 Peer 7 Peer 8 Peer 9 Peer 10 Peer 11 56.0% MTB Peer 1 Peer 2 Peer 3 Peer 4 Peer 5 Peer 6 Peer 7 Peer 8 Peer 9 Peer 10 Peer 11 2.6% MTB Peer 1 Peer 2 Peer 3 Peer 4 Peer 5 Peer 6 Peer 7 Peer 8 Peer 9 Peer 10 Peer 11 0.41% Peer 1 Peer 2 Peer 3 Peer 4 Peer 5 Peer 6 MTB Peer 7 Peer 8 Peer 9 Peer 10 Peer 11

6.5% 7.0% 7.1% 7.2% 7.3% 7.4% 7.5% 7.7% 7.8% 8.0% 8.3% 8.3% 8.4% Peer 12 Peer 11 Peer 10 Peer 9 Peer 8 Peer 7 Peer 6 Peer 5 Peer 4 Peer 3 MTB Peer 2 Peer 1 8.7% 8.8% 9.2% 9.3% 9.3% 9.4% 9.4% 9.6% 9.6% 9.9% 10.0% 10.4% 11.2% Peer 12 Peer 11 Peer 10 Peer 9 Peer 8 Peer 7 Peer 6 Peer 5 Peer 4 Peer 3 Peer 2 MTB Peer 1 Capital Flexibility • Capital levels favorable to peers when considering AOCI • March 2026 Capital Proposal: CET1 capital ratio at the end of 4Q25 would have increased an estimated +90 +/- bps under the standardized approach and an additional +10-20 bps under the expanded risk-based approach, excluding the impact of AOCI • 4 basis point benefit, as of 3/31/2026, if including AOCI in regulatory capital(1) • Expect CET1 ratio of 10% to 10.5% in 2026 • Maintain share repurchase flexibility • Increased quarterly dividend per share 11% from $1.35 to $1.50 in 3Q25 • Expect continued annual dividend growth Highlights 7 11% Increase in Quarterly Dividend in 3Q25 10% Outstanding Shares Repurchased in Last 12 Months 4% TBVPS YoY Growth since 3/31/2025 3.8% to 2.7% Decline in SCB (1) Proposal would require regulatory capital to include unrealized gains / (losses) on AFS securities and pension-related effects (2) Five peers as-of 12/31/2025, due to data availability CET1 Ratio incl. AOCI(1) 3/31/2026(2) Tangible Common Equity / Tangible Assets 3/31/2026 ~1.0% vs Peer Median ~0.8% vs Peer Median

Strong Returns 8 (1) 3-Year average ROTA and ROTCE above 1.25% and 17% thresholds results in a 150% of target payout on Performance-Vested Stock Units (“PVSU”) Return on Tangible Assets Return on Tangible Common Equity 17.6% 14.5% 15.4% 17.7% 15.8% 16.6% 12.8% 10.6% 12.7% 2023 2024 2025 MTB Peer Median Peer Median (Ex. AOCI) 1.42% 1.30% 1.43% 1.04% 1.03% 1.17% 2023 2024 2025 MTB Peer Median 1.25% Long-Term Target(1) 17% Long-Term Target (1) Consistently strong returns – ROTA in top quartile ROTCE in top quartile when normalizing peer equity for AOCI Recent performance above 1.25% ROTA; expect outperformance to continue Expect to reach 17% ROTCE in 2027 as CET1 trends to 10%; does not include incremental impact of March Capital Proposals

$20.4 $22.5 $25.6 $26.3 $23.6 $23.1 $24.0 $24.8 $54.2 $58.9 $61.5 $63.8 $34.5 $30.2 $25.0 $23.5 2023 2024 2025 1Q26 Strong Loan Growth while Reducing CRE 9 $132.7 $134.7 $136.1 $98.2 $104.5 $111.1 +6% +6% Consumer Residential Real Estate C&I CRE Grew average loans, excluding CRE, by 6% in both 2024 and 2025; demonstrating M&T’s diversified portfolio Reduced CRE by $9.5B or -15% CAGR from 2023 to 2025 Grew non-CRE loans by 1.3% QoQ in 1Q26; ~5.1% annualized Average Loans ($, B) Non-CRE $138.4 $114.9

Solid Fee Growth and Disciplined Expenses 10 $409 $436 $550 $475 $514 $551 $680 $675 $724 $584 $632 $673 2023 2024 2025 Noninterest Income ($, MM) Excluding Securities G/L and Notable Items Efficiency Ratio $2,299 $2,417 $2,687 54.9% 56.9% 56.0% 62.1% 60.5% 59.3% 2023 2024 2025 MTB Peer Median +5% +11% • Solid growth in all fee categories • Mortgage aided by residential subservicing and commercial originations • Trust income growth from both Institutional Services and Wealth, including AUM growth • Fees related to our capital markets business also supported YoY growth • Increased noninterest income as a % of total revenue from 26% to 28% • 1Q26 fee income +13% YoY with broad based growth across categories • Managed sequential improvement in the efficiency ratio while making significant enterprise investments that will allow M&T to thrive in the years to come • Recent enterprise investments include Finance Modernization (general ledger replacement), data centers and cloud migration, and credit delivery Trust Service Charges Mortgage Brokerage Trading / Deriv. Other Revenues

$2,166 $1,690 $1,252 $1,240 1.62% 1.25% 0.90% 0.89% 2023 2024 2025 1Q26 Nonaccrual Loans Nonaccrual Loans (%) Continued Asset Quality Improvement 11 Nonaccrual Loans ($, MM) Criticized Commercial Loans ($, MM) -22% -26% -21% -27% Consistent improvement in credit quality; 43% reduction in nonaccrual and 48% reduction in criticized loans since 2023 Nonaccrual Loans % of Total Loans at lowest levels since 2007 $12,579 $9,915 $7,258 $6,552 14.0% 11.2% 8.3% 7.4% 2023 2024 2025 1Q26 Crit. Commercial Loans Crit. % of Commercial Loans

Consistent NIM Outperformance 12 (1) Taxable Equivalent NII less Net Charge-offs as a percent of Average Earning Assets Strength on both loan pricing and deposit cost… …drives NIM outperformance Loan Yield NIM Total Deposit Cost Risk Adjusted NIM(1) MTB Peer 75th %-tile Peer 25th %-tile 6.1% 6.0% 5.7% 3.0% 3.5% 4.0% 4.5% 5.0% 5.5% 6.0% 6.5% 2020 2021 2022 2023 2024 2025 1.7% 2.0% 1.7% 0.0% 0.5% 1.0% 1.5% 2.0% 2.5% 2020 2021 2022 2023 2024 2025 3.7% 3.2% 2.9% 2.0% 2.5% 3.0% 3.5% 4.0% 2020 2021 2022 2023 2024 2025 3.4% 2.7% 3.1% 2.0% 2.5% 3.0% 3.5% 4.0% 2020 2021 2022 2023 2024 2025

Strong Overall Profitability 13 NIM outperformance combined with fee income and efficiency drives profitability outperformance PPNR / RWA ROTA MTB Peer 75th %-tile Peer 25th %-tile 2.6% 2.3% 1.8% 1.0% 1.5% 2.0% 2.5% 3.0% 2020 2021 2022 2023 2024 2025 1.4% 1.3% 1.0% 0.0% 0.5% 1.0% 1.5% 2.0% 2020 2021 2022 2023 2024 2025

Consistent Growth 14 Profitability outperformance also combined with consistent and strong Dividend and TBVPS growth Cumulative Dividend Per Share Growth Cumulative TBVPS Growth Company Cumulative TBVPS Growth MTB 45.9% Peer 1 38.8% Peer 2 25.0% Peer 3 17.8% Peer 4 17.4% Peer 5 16.4% Peer 6 16.2% Peer 7 15.5% Peer 8 11.9% Peer 9 3.4% Peer 10 1.2% Peer 11 (2.9%) Median (excl. MTB) 16.2% Company Cumulative Div Growth Peer 1 66.1% Peer 2 43.5% Peer 3 42.6% MTB 29.5% Peer 4 29.4% Peer 5 21.4% Peer 6 15.6% Peer 7 10.8% Peer 8 10.3% Peer 9 4.4% Peer 10 3.3% Peer 11 0.0% Median (excl. MTB) 15.6% MTB Peer 75th %-tile Peer 25th %-tile 30% 36% 7% 0% 10% 20% 30% 40% 2020 2021 2022 2023 2024 2025 45.9% 7.7% 17.6% (40.0)% (30.0)% (20.0)% (10.0)% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 2020 2021 2022 2023 2024 2025

1.30% 1.36% 1.36% 0.99% 1.17% 1.17% 20-Years 2006-2025 10-Years 2016-2025 5-Years 2021-2025 Through the Cycle Profitability Advantage… 15 (1) See Appendix for reconciliation of GAAP with these non-GAAP measures Net Operating ROTA(1) Better than Peer PPNR Generation & Credit Losses • Aided by NIM, efficiency and credit loss outperformance Consistent Profitability Advantage • Over the past 5-, 10-, and 20-years, M&T maintained a 19 to 31 basis point ROTA advantage compared to the peer median Results in Normalized ROTCE Advantage • Equates to a ~2.4% to ~4.1% normalized ROTCE advantage compared to peers assuming normalized capital levels ROTA Considered in Long-Term Incentives • Recent Performance Vested Stock Units grants include a 1.25% absolute ROTA threshold +31bps +19bps +19bps Key Points MTB Peer Median

$1.75 $5.70 $- $1 $2 $3 $4 $5 $6 2005 2010 2015 2020 2025 $25.91 $117.45 $- $20 $40 $60 $80 $100 $120 $140 2005 2010 2015 2020 2025 …Combined with Consistent Growth Dividend Per Share Tangible Book Value Per Share MTB: 6.1% CAGR Peer Median: 0.6% CAGR MTB: 7.8% CAGR Peer Median: 2.9% CAGR CAGR – TBVPS Growth plus Dividends MTB Peer Median Consistently Delivering Value and Growth • Consistent dividend and TBVPS growth compared to peers • Results in higher than peer CAGR for TBVPS growth plus dividends over 5-, 10-, and 20-years • Increased quarterly per share dividend from $1.35 to $1.50 in 3Q25 • Expect continued annual dividend growth Key Points 16 10.4% 9.6% 12.2% 5.4% 8.5% 7.8% 20-Years YE05-YE25 10-Years YE15-YE25 5-Years YE20-YE25

2026 Outlook 17 2026 Outlook Comments In c o m e S ta te m e n t Net Interest Income Taxable-equivalent $7.2 to $7.35 billion • Bottom half of the range for NII translates to NIM in the high 3.60s • Range dependent on loan growth, deposit trends, and shape of the yield curve Fee Income $2.675 to $2.775 billion • Trending above top end of the range • Broad-based growth across fee types and business lines GAAP Expense Includes intangible amortization $5.5 to $5.6 billion • High end of the range • Continued investment in enterprise initiatives and well-managed non-investment spend Net Charge-Offs % of Average Loans 40 basis points +/- Tax Rate Taxable-equivalent 24.0% +/- A v e ra g e B a la n c e s Loans $140 to $142 billion • Point to point growth in each loan portfolio • Positive momentum in C&I and CRE in early 2Q Deposits $165 to $167 billion • Focus on growing operational accounts and other customer deposits at a reasonable cost CET1 Capital Ratio 10.0% to 10.5%

Why invest in M&T? • Long term focused with deeply embedded culture • Business operated to represent the best interests of all key stakeholders • Energized colleagues consistently serving our customers and communities • A safe haven for our clients as proven during turbulent times and crisis • Experienced and seasoned management team • Strong risk controls with long track record of credit outperformance through cycles • Leading position in core markets 18 • 15-17% ROTCE(1) • Robust dividend growth • 8% TBV per share growth(2) Source: FactSet, S&P Global, Company Filings (1) ROTCE range comprises 5 years of the trailing 3-year ROTCE from 2020-2025, consistent with M&T's measurement of ROTCE for performance-based stock compensation (2) TBV per share growth represents CAGR from 2020-2025 Purpose-Driven Successful and Sustainable Business Model that Produces Strong Shareholder Returns Purpose Driven Organization Successful and Sustainable Business Model Strong Shareholder Returns

Appendices 19

2021 2022 2023 2024 2025 1Q26 Superior Pre-Credit Earnings Net Interest Margin 2.76% 3.39% 3.83% 3.58% 3.67% 3.71% Efficiency Ratio (1) 59.0% 56.6% 54.9% 56.9% 56.0% 58.3% PPNR ($, Millions) (1) $2,445 $3,471 $4,232 $3,979 $4,150 $999 PPNR to RWA (1) 2.3% 2.7% 2.8% 2.6% 2.6% 2.5% Strong Credit Metrics Allowance to Loans (As At) 1.58% 1.46% 1.59% 1.61% 1.53% 1.53% Net Charge-Offs to Loans 0.20% 0.13% 0.33% 0.41% 0.41% 0.31% Focused on Returns Net Operating Return on: Tangible Assets (1) 1.28% 1.35% 1.42% 1.30% 1.43% 1.33% Tangible Common Equity (1) 16.80% 16.70% 17.60% 14.54% 15.36% 14.51% Consistent Capital Generation (As At) Tangible Common Equity to Tangible Assets 7.68% 7.63% 8.20% 9.07% 8.70% 8.26% Common Equity Tier 1 Ratio 11.42% 10.44% 10.98% 11.68% 10.84% 10.33% Tier 1 Capital Ratio 13.11% 11.79% 12.29% 13.21% 12.59% 11.81% Balance Sheet (As At) Loans to Deposits 70.63% 80.46% 82.11% 84.16% 83.10% 85.45% Securities to Assets 4.61% 12.56% 12.91% 16.36% 17.17% 17.99% Key Ratios 20 (1) See Appendix 1 and 2 for reconciliation of GAAP with these non-GAAP measures

Mortgage Credit Intermediaries Institutional CRE, Residential Mortgage Warehouse, Mortgage Servicing Rights ("MSR") Private Equity Funds Subscription Lines Business Credit Intermediaries Wholesale Lender Finance, Business Development Companies Consumer Credit Intermediaries Consumer Lender Finance Other loans to NDFIs All Other (e.g. insurance, broker/dealer) Nondepository Financial Institutions Loan Types Portfolio Characteristics • M&T's loans to NDFIs represent 10% of loans, compared to peer median of 12%(1) • Concentrated in mortgage credit and private equity – Components centered around institutional CRE credit solutions, residential mortgage warehouse lines, MSR secured financing, and fund subscription lines – All of which have low loss profiles both internally and across the industry • M&T's private equity lending is entirely comprised of subscription lines $13.3 billion 10% of Total Loans Loans to Nondepository Financial Institutions (1) Peer median as of 12/31/25 due to data availability. $6.5B $3.5B $2.0B $0.6B $0.7B 3/31/2026 21

Comprised of non-bank platforms that originate and hold business credit using sponsored capital and wholesale funding rather than deposits. Portfolios are dispersed among many non-institutional lenders. – Business Development Companies - managed by established private credit firms with institutional governance and underwriting, operating under the Investment Company Act of 1940, which provides structural protections that benefit creditors – Business Leasing - leasing to a broad range of business types and collateralized by the full spectrum of fixed assets – Wholesale Lender Finance - provide funding to specialty lenders, including institutional lenders, generally under asset based lending structures Business Leasing Other Business Credit Intermediaries $2.0 billion 15% of NDFI Loans Wholesale Lender Finance Obligor Types Business Credit Intermediaries Portfolio Characteristics Business Development Companies Loans to Business Credit Intermediaries $0.7B (35%) $0.6B (28%) $0.4B (20%) $0.3B (17%) 3/31/2026 22

Executive Compensation 23 See M&T’s 2026 Proxy Statement for additional information Performance-Hurdled Stock Units (“PHSUs”), Performance-Vested Stock Units (“PVSUs”), Non-Qualified Stock Options (“NQSOs”). Long Term Incentive Philosophy Components Base Salary Short Term Incentive • Attract and retain executives capable of maximizing performance for the benefit of M&T and its shareholders. • Longstanding compensation philosophy to emphasize long-term equity-based compensation for our executive leadership. • This philosophy, combined with Compensation and Human Capital Committee of the Board of Directors engagement and oversight, allows us to align our compensation with performance. Equity-based incentive opportunity generally reflective of overall bank and individual performance. Aligns our executives’ interests with those of shareholders. Consists of: PHSUs: Vest ratably at target each year over three years based on achievement of a pre-established performance hurdle for each year. PVSUs: Cliff vest after three years based on achievement of the pre- established performance ROTA and ROTCE metrics over the three-year performance period, with final payout values ranging from 0% to 150% of target. NQSOs: Provides value only if M&T’s stock price increases from the date the stock option award is granted. Vest ratably over three years. Market-competitive, fixed pay reflective of an executive’s role responsibilities and performance. A discretionary annual incentive opportunity that is reflective of overall bank and individual performance. Awarded on corporate performance, quantitative and qualitative business unit and individual performance, and progress toward strategic initiatives. 2025 Performance Year Pay Mix Other NEOCEO

Appendix Note: M&T is providing supplemental reporting of its results on a “GAAP – Adjusted” basis, from which M&T excludes the after-tax effect of certain notable items of significance. Although “GAAP – Adjusted” income as presented by M&T is not a GAAP measure, M&T’s management believes that this information helps investors understand the effect of such notable items in reported results. Tables in appendices may not foot due to rounding. GAAP to GAAP - Adjusted (Non-GAAP) Reconciliation 24 In millions 2021 2022 2023 2024 2025 1Q26 Revenues Net interest income - GAAP $3,825 $5,822 $7,115 $6,852 $6,948 $1,752 Total other income - GAAP 2,167 2,357 2,528 2,427 2,742 689 Subtotal 5,992 8,179 9,643 9,279 9,690 2,441 Premium amortization for acquired securities - - - - 15 - Gain on sale of out-of-footprint loan portfolio - - - - (15) - Gain on sale of ICS subsidiary - - - - (10) - Gain & earnout on CIT - - (225) - (28) - Gain on MTIA - (136) - - - - Revenues - GAAP Adjusted $5,992 $8,042 $9,418 $9,279 $9,652 $2,441 Noninterest expense Noninterest expense - GAAP $3,612 $5,050 $5,379 $5,359 $5,493 $1,438 Pension Plan Distribution Benefit - - - 12 - - Redemption of Trust Preferred Obligations - - - (20) - - Vacated Facility Write-downs - - - (27) - - FDIC special assessment - - (197) (34) 37 - Charitable contribution - (135) - - (30) - Merger-related expense (44) (338) - - - - Noninterest expense - GAAP Adjusted $3,568 $4,577 $5,182 $5,290 $5,500 $1,438 PPNR Revenues - GAAP Adjusted $5,992 $8,042 $9,418 $9,279 $9,652 $2,441 (Gain) loss on bank investment securities 21 6 (4) (10) (2) (4) Noninterest expense - GAAP Adjusted (3,568) (4,577) (5,182) (5,290) (5,500) (1,438) Pre-provision net revenue $2,445 $3,471 $4,232 $3,979 $4,150 $999

Appendix Note: M&T consistently provides supplemental reporting of its results on a “net operating” or “tangible” basis, from which M&T excludes the after-tax effect of amortization of core deposit and other intangible assets (and the related goodwill, core deposit and other intangible asset balances, net of applicable deferred tax amounts) and gains (when realized) and expenses (when incurred) associated with merging acquired operations into M&T, since such items are considered by management to be “nonoperating” in nature. Although “net operating income” as defined by M&T is not a GAAP measure, M&T’s management believes that this information helps investors understand the effect of acquisition activity in reported results. (1) After any related tax effect 25 GAAP to Net Operating (Non-GAAP) Reconciliation In millions 2021 2022 2023 2024 2025 1Q26 Net income Net income - GAAP $1,859 $1,992 $2,741 $2,588 $2,851 $664 Amortization of core deposit and other intangible assets (1) 8 43 48 42 32 7 Merger-related expenses (1) 34 431 - - - - Net operating income 1,900 2,466 2,789 2,630 2,883 671 Preferred stock dividends (73) (97) (100) (134) (146) (43) Net operating income available to common equity $1,827 $2,369 $2,689 $2,496 $2,737 $628

Appendix GAAP to Net Operating (Non-GAAP) Reconciliation 26 In millions 2021 2022 2023 2024 2025 1Q26 Efficiency ratio Noninterest expense $3,612 $5,050 $5,379 $5,359 $5,493 $1,438 Less: Amortization of core deposit and other intangible assets 10 56 62 53 42 9 Less: Merger-related expenses 44 338 - - - - Noninterest operating expense $3,558 $4,656 $5,317 $5,306 $5,451 $1,429 Taxable-equivalent net interest income $3,840 $5,861 $7,169 $6,902 $6,992 $1,763 Other income 2,167 2,357 2,528 2,427 2,742 689 Less: Gain (loss) on bank investment securities (21) (6) 4 10 2 4 Denominator $6,028 $8,224 $9,693 $9,319 $9,732 $2,448 Efficiency ratio 59.0% 56.6% 54.9% 56.9% 56.0% 58.3%

Appendix GAAP to Tangible (Non-GAAP) Reconciliation 27 In millions 2021 2022 2023 2024 2025 1Q26 Average assets Average assets $152,669 $190,252 $205,397 $211,220 $210,645 $213,828 Goodwill (4,593) (7,537) (8,473) (8,465) (8,465) (8,465) Core deposit and other intangible assets (8) (179) (177) (120) (82) (59) Deferred taxes 2 43 44 33 24 19 Average tangible assets $148,070 $182,579 $196,791 $202,668 $202,122 $205,323 Average common equity Average total equity $16,909 $23,810 $25,899 $28,052 $28,804 $28,648 Preferred stock (1,438) (1,946) (2,011) (2,344) (2,468) (2,576) Average common equity 15,471 21,864 23,888 25,708 26,336 26,072 Goodwill (4,593) (7,537) (8,473) (8,465) (8,465) (8,465) Core deposit and other intangible assets (8) (179) (177) (120) (82) (59) Deferred taxes 2 43 44 33 24 19 Average tangible common equity $10,872 $14,191 $15,282 $17,156 $17,813 $17,567

Appendix GAAP to Tangible (Non-GAAP) Reconciliation 28 In millions 12/31/2021 12/31/2022 12/31/2023 12/31/2024 12/31/2025 3/31/2026 Total assets Total assets $155,107 $200,730 $208,264 $208,105 $213,510 $214,736 Goodwill (4,593) (8,490) (8,465) (8,465) (8,465) (8,465) Core deposit and other intangible assets (4) (209) (147) (94) (64) (55) Deferred taxes 1 51 37 28 20 18 Total tangible assets $150,511 $192,082 $199,689 $199,574 $205,001 $206,234 Total common equity Total equity $17,903 $25,318 $26,957 $29,027 $29,177 $27,972 Preferred stock (1,750) (2,011) (2,011) (2,394) (2,834) (2,434) Common equity 16,153 23,307 24,946 26,633 26,343 25,538 Goodwill (4,593) (8,490) (8,465) (8,465) (8,465) (8,465) Core deposit and other intangible assets (4) (209) (147) (94) (64) (55) Deferred taxes 1 51 37 28 20 18 Total tangible common equity $11,557 $14,659 $16,371 $18,102 $17,834 $17,036

M&T Peer Group PNC Financial Services Group, Inc. Comerica Incorporated Regions Financial Corporation Fifth Third Bancorp Huntington Bancshares Incorporated Zions Bancorporation, NAKeyCorp Truist Financial Corporation U.S. Bancorp M&T Bank CorporationCitizens Financial Group, Inc. First Citizens BancShares, Inc. 29 Pinnacle Financial Partners, Inc. First Horizon National Corporation Removed starting 1Q26 Added starting 1Q26

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