Prosperity Bancshares Posts Strong Q3 Earnings, Net Income Up 15%

TL;DR

**PB is crushing it with higher net income and no credit loss provisions, signaling a solid buy for dividend growth.**

AI Summary

PROSPERITY BANCSHARES INC reported a strong financial performance for the nine months ended September 30, 2025, with net income increasing by 15.35% to $402.94 million from $349.31 million in the prior year. Diluted earnings per share also rose to $4.23 from $3.68. Net interest income saw a significant increase of 6.30% to $806.54 million, up from $758.72 million in the same period of 2024. Total assets decreased by 3.12% to $38.33 billion from $39.57 billion at December 31, 2024, primarily due to a reduction in held-to-maturity securities by $857.37 million and a decrease in total deposits by $599.24 million. The company reduced other borrowings by $800 million, reflecting a strategic deleveraging. Noninterest income remained relatively stable at $125.52 million, a slight decrease from $125.97 million, while noninterest expense decreased by 2.69% to $417.50 million. The allowance for credit losses on loans decreased to $339.63 million from $351.81 million, and there was no provision for credit losses in 2025, compared to $9.07 million in 2024.

Why It Matters

This strong performance, particularly the 15.35% increase in net income and improved EPS, signals robust operational efficiency and effective interest rate management by PROSPERITY BANCSHARES INC. For investors, the reduced provision for credit losses and stable noninterest income suggest a healthy loan portfolio and diversified revenue streams, potentially making PB an attractive investment in a competitive banking landscape. Employees benefit from a stable and growing company, while customers can expect continued reliable banking services. The strategic deleveraging through reduced other borrowings also strengthens the bank's balance sheet, positioning it well against market fluctuations and competitive pressures from larger regional banks.

Risk Assessment

Risk Level: low — The company reported no provision for credit losses for the nine months ended September 30, 2025, a significant improvement from $9.07 million in the prior year, indicating strong asset quality. Additionally, the allowance for credit losses on loans decreased to $339.63 million from $351.81 million, suggesting management's confidence in the loan portfolio's health.

Analyst Insight

Investors should consider PROSPERITY BANCSHARES INC (PB) for its consistent profitability and strong balance sheet management. The absence of a credit loss provision and increased net interest income suggest a resilient business model, making it a potentially stable long-term holding.

Financial Highlights

revenue

$806.54M

total Assets

$38.33B

total Debt

$2.40B

net Income

$402.94M

eps

$4.23

revenue Growth

+6.30%

Key Numbers

• $402.94M — Net Income (Increased by 15.35% for the nine months ended September 30, 2025, from $349.31 million in 2024.)
• $4.23 — Diluted EPS (Increased from $3.68 in the prior year for the nine months ended September 30, 2025.)
• $806.54M — Net Interest Income (Increased by 6.30% for the nine months ended September 30, 2025, from $758.72 million in 2024.)
• $38.33B — Total Assets (Decreased by 3.12% to $38.33 billion as of September 30, 2025, from $39.57 billion at December 31, 2024.)
• $0 — Provision for Credit Losses (No provision for credit losses for the nine months ended September 30, 2025, compared to $9.07 million in 2024.)
• $27.78B — Total Deposits (Decreased by $599.24 million to $27.78 billion as of September 30, 2025, from $28.38 billion at December 31, 2024.)
• $2.40B — Other Borrowings (Reduced by $800 million to $2.40 billion as of September 30, 2025, from $3.20 billion at December 31, 2024.)
• $339.63M — Allowance for Credit Losses on Loans (Decreased from $351.81 million at December 31, 2024, indicating improved asset quality.)

Key Players & Entities

• PROSPERITY BANCSHARES INC (company) — registrant
• Prosperity Bank (company) — wholly-owned subsidiary
• SEC (regulator) — Securities and Exchange Commission
• New York Stock Exchange, Inc. (company) — exchange where common stock is registered
• FASB (regulator) — Financial Accounting Standards Board
• Chief Executive Officer (person) — Company's chief operating decision maker
• Lone Star State Bancshares, Inc. (company) — acquired company in 2024
• $402,936,000 (dollar_amount) — Net income for nine months ended September 30, 2025
• $349,310,000 (dollar_amount) — Net income for nine months ended September 30, 2024
• $806,539,000 (dollar_amount) — Net interest income for nine months ended September 30, 2025

FAQ

Risk Factors

• Unrealized Losses on Securities [medium — financial]: The company holds a significant portfolio of 'Held to Maturity' securities, particularly mortgage-backed securities, which had substantial unrealized losses of $928.13 million as of September 30, 2025. While these are not recognized in earnings unless sold, a significant portion of the portfolio ($8.68 billion fair value) is exposed to market fluctuations.
• Deposit Outflows [medium — financial]: Total deposits decreased by $599.24 million to $27.78 billion as of September 30, 2025, from $28.38 billion at December 31, 2024. This outflow, coupled with a reduction in other borrowings by $800 million, indicates a potential tightening of liquidity or strategic balance sheet adjustments.
• Asset Reduction [low — financial]: Total assets decreased by 3.12% to $38.33 billion from $39.57 billion at December 31, 2024. This reduction was primarily driven by a decrease in held-to-maturity securities by $857.37 million, suggesting a deliberate shrinking of the balance sheet.

Industry Context

Prosperity Bancshares operates in the highly competitive U.S. regional banking sector. The industry is currently navigating a complex environment characterized by evolving interest rate policies, ongoing digital transformation, and increasing regulatory scrutiny. Banks are focusing on optimizing balance sheets, managing non-interest expenses, and enhancing digital customer experiences to maintain profitability and market share.

Regulatory Implications

As a financial institution, Prosperity Bancshares is subject to stringent regulatory oversight from bodies like the Federal Reserve and state banking authorities. Compliance with capital adequacy requirements, consumer protection laws, and evolving accounting standards (e.g., CECL) remains critical. Changes in monetary policy and potential new regulations could impact net interest margins and operational costs.

What Investors Should Do

1. Monitor interest rate sensitivity and net interest margin trends.
2. Analyze the composition and performance of the investment securities portfolio.
3. Evaluate the drivers behind deposit outflows and balance sheet deleveraging.
4. Assess the sustainability of strong earnings growth and declining credit loss provisions.

Glossary

Held to Maturity Securities

Investments that a company has the intent and ability to hold until their maturity date. These are typically accounted for at amortized cost. (A significant portion of Prosperity Bancshares' investment portfolio ($9.90 billion amortized cost) falls into this category, and it experienced substantial unrealized losses as of September 30, 2025.)

Available for Sale Securities

Investments that are not classified as held-to-maturity or trading securities. These are reported at fair value, with unrealized gains and losses recorded in other comprehensive income. (Prosperity Bancshares has $334.36 million in amortized cost for these securities, with minor unrealized losses of $3.80 million as of September 30, 2025.)

Allowance for Credit Losses

An estimate of the amount of loan principal that is expected to be uncollectible. It is a contra-asset account that reduces the carrying amount of loans on the balance sheet. (The allowance decreased to $339.63 million from $351.81 million, and no provision for credit losses was recorded in the nine months of 2025, suggesting improved credit quality or a stable outlook.)

Net Interest Income

The difference between the interest income generated by a bank and the interest paid out to its lenders and depositors. (This is a core revenue driver for banks. Prosperity Bancshares reported a 6.30% increase to $806.54 million for the nine months ended September 30, 2025.)

Provision for Credit Losses

An expense recognized by a financial institution to account for potential loan losses. It reflects management's estimate of expected credit losses over the life of the loans. (The absence of a provision for credit losses in the nine months of 2025 ($0 compared to $9.07 million in 2024) is a positive indicator of asset quality and reduced perceived risk.)

Year-Over-Year Comparison

Compared to the prior year's nine-month period, Prosperity Bancshares has demonstrated robust growth, with net income up 15.35% and diluted EPS rising to $4.23. Net interest income also saw a healthy increase of 6.30%. However, total assets have contracted by 3.12%, primarily due to a reduction in held-to-maturity securities and deposits. Non-interest expenses decreased slightly, contributing to improved profitability, and the absence of a provision for credit losses signals a stronger credit environment or improved asset quality compared to the previous year.

Key Financial Figures

• $1.00 — ch registered Common stock, par value $1.00 per share PB New York Stock Exchang

Filing Documents

• pb-20250930.htm (10-Q) — 7858KB
• pb-ex31_1.htm (EX-31.1) — 15KB
• pb-ex31_2.htm (EX-31.2) — 15KB
• pb-ex32_1.htm (EX-32.1) — 7KB
• pb-ex32_2.htm (EX-32.2) — 7KB
• 0001193125-25-270362.txt ( ) — 30152KB
• pb-20250930.xsd (EX-101.SCH) — 1759KB
• pb-20250930_htm.xml (XML) — 8961KB

—FINANCIAL INFORMATION

PART I—FINANCIAL INFORMATION Item 1.

Financial Statements

Financial Statements 3 Consolidated Balance Sheets as of September 30, 2025 (unaudited) and December 31, 2024 3 Consolidated Statements of Income for the Three and Nine Months Ended September 30, 2025 and 2024 (unaudited) 4 Consolidated Statements of Comprehensive Income for the Three and Nine Months Ended September 30, 2025 and 2024 (unaudited) 5 Consolidated Statements of Changes in Shareholders' Equity for the Three and Nine Months Ended September 30, 2025 and 2024 (unaudited) 6 Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2025 and 2024 (unaudited) 7

Notes to Consolidated Financial Statements (unaudited)

Notes to Consolidated Financial Statements (unaudited) 8 Item 2.

Management's Discussion and Analysis of Financial Condition and Results of Operations

Management's Discussion and Analysis of Financial Condition and Results of Operations 35 Item 3.

Quantitative and Qualitative Disclosures about Market Risk

Quantitative and Qualitative Disclosures about Market Risk 60 Item 4.

Controls and Procedures

Controls and Procedures 60

—OTHER INFORMATION

PART II—OTHER INFORMATION Item 1.

Legal Proceedings

Legal Proceedings 61 Item 1A.

Risk Factors

Risk Factors 61 Item 2. Unregistered Sales of Equity Securities and Use of Proceeds 61 Item 3. Defaults Upon Senior Securities 61 Item 4. Mine Safety Disclosures 61 Item 5. Other Information 61 Item 6. Exhibits 62

—FINANCI AL INFORMATION

PART I—FINANCI AL INFORMATION

FINANCI AL STATEMENTS

ITEM 1. FINANCI AL STATEMENTS PROSPERITY BANCSHARES, INC. AND SUBSIDIARIES CONSOLIDATED B ALANCE SHEETS September 30, December 31, 2025 2024 (unaudited) (Dollars in thousands, except par value) ASSETS Cash and due from banks $ 1,766,115 $ 1,972,175 Federal funds sold 210 292 Total cash and cash equivalents 1,766,325 1,972,467 Available for sale securities, at fair value 332,369 336,960 Held to maturity securities, at cost (fair value of $ 8,981,672 and $ 9,382,479 , respectively) 9,900,093 10,757,464 Total securities 10,232,462 11,094,424 Loans held for sale 11,297 10,690 Loans held for investment 20,738,294 21,057,616 Loans held for investment - Warehouse Purchase Program 1,278,178 1,080,903 Total loans 22,027,769 22,149,209 Less: allowance for credit losses on loans ( 339,626 ) ( 351,805 ) Loans, net 21,688,143 21,797,404 Accrued interest receivable 101,381 104,367 Goodwill 3,503,127 3,503,129 Core deposit intangibles, net 55,194 66,047 Bank premises and equipment, net 378,776 371,238 Other real estate owned 13,750 5,701 Bank owned life insurance (BOLI) 391,149 386,247 Federal Home Loan Bank of Dallas stock 105,400 138,200 Other assets 94,762 127,514 TOTAL ASSETS $ 38,330,469 $ 39,566,738 LIABILITIES AND SHAREHOLDERS' EQUITY LIABILITIES: Deposits: Noninterest-bearing $ 9,522,028 $ 9,798,438 Interest-bearing 18,260,066 18,582,900 Total deposits 27,782,094 28,381,338 Other borrowings 2,400,000 3,200,000 Securities sold under repurchase agreements 185,797 221,913 Accrued interest payable 32,639 41,910 Allowance for credit losses on off-balance sheet credit exposures 37,646 37,646 Other liabilities 227,355 245,436 Total liabilities 30,665,531 32,128,243 COMMITMENTS AND CONTINGENCIES — — SHAREHOLDERS' EQUITY: Preferred stock, $ 1 par value; 20

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS SEPTEMBER 30, 2025 (UNAUDITED) 1. BASIS OF PRESENTATION The consolidated financial statements include the accounts of Prosperity Bancshares, Inc. ("Bancshares") and its wholly-owned subsidiary, Prosperity Bank (the "Bank," and together with Bancshares, the "Company"). All intercompany transactions and balances have been eliminated. The accompanying unaudited consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles ("GAAP") for financial information and with the rules and regulations of the Securities and Exchange Commission ("SEC"). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, the statements reflect all adjustments necessary for a fair presentation of the financial position, results of operations and cash flows of the Company on a consolidated basis; and all such adjustments are of a normal recurring nature. These financial statements and the notes thereto should be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2024. Operating results for the nine-month period ended September 30, 2025, are not necessarily indicative of the results that may be expected for the year ending December 31, 2025, or any other period. The Company's banking operations are considered by management to be aggregated in one reportable operating segment in accordance with Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 280. The Chief Executive Officer is designated as the Company's chief operating decision maker ("CODM"), who evaluates banking operations and decides how to allocate resources based on consolidated net income that is also reported on the Company's consolidated statement of income. Consolidated net income is used to monitor the Company's revenue streams, significant e

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS SEPTEMBER 30, 2025 (UNAUDITED) 3. NEW ACCOUNTING STANDARDS Accounting Standards Updates ("ASU") ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. ASU 2025-06 modernizes the accounting for internal-use software costs. Under this ASU, software development costs are capitalized when (i) management has authorized and committed to funding the software project and (ii) it is probable that the project will be completed and the software will be used to perform the function intended. ASU 2025-06 is effective for fiscal years beginning after December 15, 2027, and interim reporting periods, with early adoption permitted. The Company does not expect the adoption of ASU 2025-06 to have a significant impact on its financial statements. ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. ASU 2024-03 requires public companies to disclose, in the notes to the financial statements, specific information about certain costs and expenses at each interim and annual reporting period. This includes disclosing amounts related to employee compensation, depreciation, and intangible asset amortization. In addition, public companies will need to provide a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively. ASU 2024-03 is effective for public business entities for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Implementation of ASU 2024-03 may be applied prospectively or retrospectively. The Company does not expect the adoption of ASU 2024-03 to have a significant impact on its financial statements. ASU 2024-01, Compensation — Stock Compensation (Topic 718): Scope Application o

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS SEPTEMBER 30, 2025 (UNAUDITED) 4. SECURITIES The amortized cost and fair value of investment securities were as follows: September 30, 2025 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (Dollars in thousands) Available for Sale Corporate debt securities $ 7,935 $ 1,725 $ — $ 9,660 Collateralized mortgage obligations 220,188 — ( 2,999 ) 217,189 Mortgage-backed securities 106,233 88 ( 801 ) 105,520 Total $ 334,356 $ 1,813 $ ( 3,800 ) $ 332,369 Held to Maturity U.S. Government agencies $ 5,989 $ 4 $ ( 1 ) $ 5,992 70,375 390 ( 1,430 ) 69,335 Corporate debt securities 12,000 — ( 2,160 ) 9,840 Collateralized mortgage obligations 231,085 835 ( 12,483 ) 219,437 Mortgage-backed securities 9,580,644 8,479 ( 912,055 ) 8,677,068 Total $ 9,900,093 $ 9,708 $ ( 928,129 ) $ 8,981,672 December 31, 2024 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (Dollars in thousands) Available for Sale Corporate debt securities $ 14,350 $ 2,035 $ ( 60 ) $ 16,325 Collateralized mortgage obligations 216,142 81 ( 3,233 ) 212,990 Mortgage-backed securities 108,524 41 ( 920 ) 107,645 Total $ 339,016 $ 2,157 $ ( 4,213 ) $ 336,960 Held to Maturity U.S. Government agencies $ 5,861 $ — $ ( 44 ) $ 5,817 98,125 220 ( 2,510 ) 95,835 Corporate debt securities 12,000 — ( 3,840 ) 8,160 Collateralized mortgage obligations 232,345 — ( 24,128 ) 208,217 Mortgage-backed securities 10,409,133 380 ( 1,345,063 ) 9,064,450 Total $ 10,757,464 $ 600 $ ( 1,375,585 ) $ 9,382,479 The investment securities portfolio is measure

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