PROSPERITY BANCSHARES, INC. REPORTS THIRD QUARTER 2025 EARNINGS

By PR Newswire | October 29, 2025, 6:30 AM
  • Board approved increase in dividend of 3.45% to $0.60 per share for fourth quarter 2025, representing the 22nd consecutive annual increase, with a compound annual growth rate of 10.7%
  • Net income of $137.6 million and earnings per share (diluted) of $1.45 for third quarter 2025
  • Net income of $402.9 million, increased 15.4%, and earnings per share (diluted) of $4.23, increased 14.9%, for the nine months ended September 30, 2025 compared with the same period 2024
  • Third quarter net interest margin increased 29 basis points to 3.24% compared to 2.95% for third quarter 2024
  • Deposits increased $308.7 million during third quarter 2025, or 4.5% annualized
  • Noninterest-bearing deposits of $9.5 billion, representing 34.3% of total deposits
  • Borrowings decreased $500.0 million during third quarter 2025
  • Allowance for credit losses on loans and on off-balance sheet credit exposure of $377.3 million and allowance for credit losses on loans to total loans, excluding Warehouse Purchase Program, of 1.64%(1)
  • Nonperforming assets remain low at 0.36% of third quarter average interest-earning assets
  • Return (annualized) on third quarter average assets of 1.44% and average tangible common equity of 13.43%(1)
  • Announced the signing of a definitive merger agreement with Southwest Bancshares, Inc. headquartered in San Antonio, Texas
  • Pending acquisition of American Bank Holding Corporation, Corpus Christi, Texas

HOUSTON, Oct. 29, 2025 /PRNewswire/ -- Prosperity Bancshares, Inc.® (NYSE: PB) ("Prosperity Bancshares"), the parent company of Prosperity Bank® (collectively, "Prosperity"), reported net income of $137.6 million for the quarter ended September 30, 2025, compared with $127.3 million for the same period in 2024. Net income per diluted common share was $1.45 for the quarter ended September 30, 2025, compared with $1.34 for the same period in 2024. The annualized return on third quarter average assets was 1.44%. Additionally, deposits increased $308.7 million during the third quarter of 2025. Nonperforming assets remain low at 0.36% of third quarter average interest-earning assets.

"In the third quarter we signed a definitive merger agreement with Southwest Bancshares, Inc., the parent company of Texas Partners Bank headquartered in San Antonio, Texas.  We are excited about this transaction as it significantly expands our San Antonio metro footprint with 4 additional branches and increased deposit market share, bolsters our presence in the Texas Hill Country and adds an experienced C&I lending team," said David Zalman, Prosperity's Senior Chairman and Chief Executive Officer.

"I would also be remiss not to mention how excited we are about our pending merger with American Bank Holding Corporation in Corpus Christi, Texas. The combination will strengthen our presence and operations in South Texas and surrounding areas and enhance our presence in Central Texas, including San Antonio," continued Zalman.

"I am also pleased to announce that the Board of Directors approved increasing the fourth quarter 2025 dividend to $0.60 per share from $0.58 per share that was paid in the prior four quarters. The increase reflects the continued confidence the Board has in our company and our markets. The compound annual growth rate in dividends declared from 2003 to 2025 was 10.7%. We continue to share our success with our shareholders through the payment of dividends and opportunistic stock repurchases, while also continuing to grow our capital," stated Zalman.

"As of October 2025, Texas boasts one of the world's strongest and most diverse economies, ranking as the 8th largest globally with a GDP of approximately $2.77 trillion in 2024. The state produces about 9.3% of U.S. GDP and continues to outpace national growth in many metrics. Although the economy is showing some signs of moderation, influenced by factors such as tariffs and immigration policies, we believe Texas remains the best state for business with a pro-business attitude and no state income tax. This is evidenced by major corporations continuing to move their operations to Texas and Oklahoma," added Zalman.

"As of October 2025, Oklahoma's economy is demonstrating resilience and modest growth, outpacing national averages in key areas such as unemployment and population expansion despite broader U.S. slowdowns from tariffs and policy uncertainties," continued Zalman.

"I would like to thank our customers, associates, directors and shareholders for their hard work and loyalty.  Our fundamentals and resolve have never been stronger to continue to build this successful company," concluded Zalman.

Results of Operations for the Three Months Ended September 30, 2025

Net income was $137.6 million(2) for the three months ended September 30, 2025, compared with $127.3 million(3) for the same period in 2024, an increase of $10.3 million or 8.1%. Net income per diluted common share was $1.45 for the three months ended September 30, 2025, compared with $1.34 for the same period in 2024, an increase of 8.2%. The changes were primarily due to an increase in net interest income, partially offset by an increase in provision for income taxes. On a linked quarter basis, net income was $137.6 million(2) for the three months ended September 30, 2025, compared with $135.2 million(4) for the three months ended June 30, 2025, an increase of $2.4 million or 1.8%. Net income per diluted common share was $1.45 for the three months ended September 30, 2025, compared with $1.42 for the three months ended June 30, 2025. Annualized returns on average assets, average common equity and average tangible common equity for the three months ended September 30, 2025, were 1.44%, 7.18% and 13.43%(1), respectively. Prosperity's efficiency ratio (excluding net gains and losses on the sale, write-down or write-up of assets and securities) was 44.06%(1) for the three months ended September 30, 2025.

Net interest income before provision for credit losses was $273.4 million for the three months ended September 30, 2025, compared with $261.7 million for the same period in 2024, an increase of $11.7 million or 4.5%. The change was primarily due to a decrease in the average balances and average rates on other borrowings and a decrease in the average rates on interest-bearing deposits, partially offset by a decrease in the average balances and average rates on federal funds sold and other earning assets, a decrease in the average balances and average rates on loans and a decrease in loan discount accretion of $2.0 million. Net interest income before provision for credit losses increased $5.7 million or 2.1% to $273.4 million for the three months ended September 30, 2025, compared with $267.7 million for the three months ended June 30, 2025, primarily due to one extra day during the current quarter and a decrease in the average balances for other borrowings.

The net interest margin on a tax equivalent basis was 3.24% for the three months ended September 30, 2025, compared with 2.95% for the same period in 2024. The change was primarily due to a decrease in the average balances and average rates on other borrowings and a decrease in the average rates on interest-bearing deposits, partially offset by a decrease in the average balances and average rates on federal funds sold and other earning assets, a decrease in the average balances and average rates on loans and a decrease in loan discount accretion of $2.0 million. The net interest margin on a tax equivalent basis was 3.24% for the three months ended September 30, 2025, compared with 3.18% for the three months ended June 30, 2025, primarily due to a decrease in the average balances for other borrowings.

Noninterest income was $41.2 million for the three months ended September 30, 2025, compared with $41.1 million for the same period in 2024. Noninterest income was $41.2 million for the three months ended September 30, 2025, compared with $43.0 million for the three months ended June 30, 2025, a decrease of $1.7 million. The change was primarily due to a decrease in net gain on sale or write-down of assets.

Noninterest expense was $138.6 million for the three months ended September 30, 2025, compared with $140.3 million for the same period in 2024, a decrease of $1.7 million, primarily due to a decrease in other noninterest expense. Noninterest expense was $138.6 million for the three months ended September 30, 2025, and the three months ended June 30, 2025.

Results of Operations for the Nine Months Ended September 30, 2025

For the nine months ended September 30, 2025, net income was $402.9 million(5) compared with $349.3 million(6) for the same period in 2024, an increase of $53.6 million or 15.4%. Net income per diluted common share was $4.23 for the nine months ended September 30, 2025, compared with $3.68 for the same period in 2024, an increase of 14.9%. The changes were primarily due to an increase in net interest income, lower merger related provision and expenses, and lower regulatory assessments and FDIC insurance, partially offset by a decrease in net gain on sale or write-up of securities. Returns on average assets, average common equity and average tangible common equity for the nine months ended September 30, 2025, were 1.40%, 7.08% and 13.36%(1), respectively.

Net interest income before provision for credit losses for the nine months ended September 30, 2025, was $806.5 million compared with $758.7 million for the same period in 2024, an increase of $47.8 million or 6.3%. The change was primarily due to a decrease in the average balances and average rates on other borrowings and a decrease in the average rates on interest-bearing deposits, partially offset by a decrease in the average balances on investment securities, a decrease in the average balances and average rates on federal funds sold and other earning assets, a decrease in loan discount accretion of $4.6 million and a decrease in the average balances on loans.

The net interest margin on a tax equivalent basis for the nine months ended September 30, 2025, was 3.19% compared with 2.86% for the same period in 2024. The change was primarily due to a decrease in the average balances and average rates on other borrowings and a decrease in the average rates on interest-bearing deposits, partially offset by a decrease in the average balances on investment securities, a decrease in the average balances and average rates on federal funds sold and other earning assets, a decrease in loan discount accretion of $4.6 million and a decrease in the average balances on loans.

Noninterest income was $125.5 million for the nine months ended September 30, 2025, compared with $126.0 million for the same period in 2024.

Noninterest expense was $417.5 million for the nine months ended September 30, 2025, compared with $429.0 million for the same period in 2024, a decrease of $11.5 million or 2.7%, primarily due to decreases in regulatory assessment and FDIC insurance, merger related expenses and other noninterest expense.

Balance Sheet Information

Prosperity had $38.330 billion in total assets at September 30, 2025, compared with $38.417 billion at June 30, 2025, and $40.115 billion at September 30, 2024. The decrease was primarily due to the reduction in borrowings by $1.50 billion from September 30, 2024 to September 30, 2025.

Loans were $22.028 billion at September 30, 2025, a decrease of $169.6 million from $22.197 billion at June 30, 2025. Loans decreased $353.1 million from $22.381 billion at September 30, 2024.

Loans, excluding Warehouse Purchase Program loans, were $20.750 billion at September 30, 2025, compared with $20.910 billion at June 30, 2025, a decrease of $160.4 million, and compared with $21.152 billion at September 30, 2024, a decrease of $402.6 million.

Deposits were $27.782 billion at September 30, 2025, an increase of $308.7 million or 1.1% from $27.473 billion at June 30, 2025. Deposits decreased $305.5 million from $28.088 billion at September 30, 2024.

Asset Quality

Nonperforming assets totaled $119.6 million or 0.36% of quarterly average interest-earning assets at September 30, 2025, compared with $110.5 million or 0.33% of quarterly average interest-earning assets at June 30, 2025, and $89.9 million or 0.25% of quarterly average interest-earning assets at September 30, 2024, with a significant portion of the balance for each period attributable to acquired loans.

The allowance for credit losses on loans and off-balance sheet credit exposures was $377.3 million at September 30, 2025, compared with $383.7 million at June 30, 2025, and $392.0 million at September 30, 2024. There was no provision for credit losses for the three and nine months ended September 30, 2025, compared to no provision for credit losses for the three months ended September 30, 2024, and a $9.1 million provision for credit losses for the nine months ended September 30, 2024.

The allowance for credit losses on loans was $339.6 million or 1.54% of total loans at September 30, 2025, compared with $346.1 million or 1.56% of total loans at June 30, 2025, and $354.4 million or 1.58% of total loans at September 30, 2024 . Excluding Warehouse Purchase Program loans, the allowance for credit losses on loans to total loans was 1.64%(1) at September 30, 2025, compared with 1.66%(1) at June 30, 2025, and 1.68%(1) at September 30, 2024.

Net charge-offs were $6.5 million for the three months ended September 30, 2025, compared with net charge-offs of $3.0 million for the three months ended June 30, 2025, and net charge-offs of $5.5 million for the three months ended September 30, 2024. For the three months ended September 30, 2025, $4.5 million of reserves on resolved purchased credit deteriorated ("PCD") loans without any related charge-offs were released to the general reserve.

Net charge-offs were $12.2 million for the nine months ended September 30, 2025, compared with net charge-offs of $12.0 million for the nine months ended September 30, 2024. For the nine months ended September 30, 2025, $15.0 million of reserves on resolved PCD loans without any related charge-offs were released to the general reserve.

Dividend

Prosperity Bancshares declared a fourth quarter 2025 cash dividend of $0.60 per share to be paid on January 2, 2026, to all shareholders of record as of December 15, 2025, an increase of $0.02 per share, or 3.45%, from the prior quarter.

Stock Repurchase Program

On January 21, 2025, Prosperity Bancshares announced a stock repurchase program under which up to 5%, or approximately 4.8 million shares, of its outstanding common stock may be acquired over a one-year period expiring on January 21, 2026, at the discretion of management. Under its 2025 stock repurchase program, Prosperity Bancshares repurchased 299,318 shares of its common stock at an average weighted price of $66.62 per share during the three and nine months ended September 30, 2025.

Agreement to Acquire Southwest Bancshares, Inc.

On October 1, 2025, Prosperity Bancshares and Southwest Bancshares, Inc. ("Southwest) jointly announced the signing of a definitive merger agreement (the "Prosperity/Southwest Merger Agreement") whereby Southwest, a Texas corporation and bank holding company of Texas Partners Bank ("Texas Partners"), will merge with and into Prosperity Bancshares and Texas Partners will merge with and into Prosperity Bank. Texas Partners operates 11 banking offices in Central Texas including its main office in San Antonio, and banking offices in the San Antonio area, Austin and the Hill Country. As of June 30, 2025, Southwest, on a consolidated basis, reported total assets of $2.354 billion, total loans of $1.890 billion and total deposits of $2.129 billion.

Under the terms and subject to the conditions of the Prosperity/Southwest Merger Agreement, Prosperity Bancshares will issue 4,062,520 shares of Prosperity Bancshares common stock for all outstanding shares of Southwest common stock and restricted stock awards, subject to certain potential adjustments. Southwest warrants and in-the-money Southwest stock options that are outstanding at the closing will be converted into cash payments based on the value of the merger consideration (less the applicable exercise price), as calculated pursuant to the terms of the Prosperity/Southwest Merger Agreement. Based on Prosperity Bancshares's closing price of $65.97 on September 29, 2025, the total consideration was valued at approximately $268.9 million. The transaction is subject to customary closing conditions, including the receipt of regulatory approvals and approval by the shareholders of Southwest. The transaction is expected to close during the first quarter of 2026.

Pending Acquisition of American Bank Holding Corporation

On July 18, 2025, Prosperity Bancshares and American Bank Holding Corporation ("American") jointly announced the signing of a definitive merger agreement (the "Prosperity/American Merger Agreement") whereby American, a Texas corporation and bank holding company of American Bank, N.A. ("American Bank"), will merge with and into Prosperity Bancshares and American Bank will merge with and into Prosperity Bank. American Bank operates 18 banking offices and 2 loan production offices in South and Central Texas including its main office in Corpus Christi, and banking offices in San Antonio, Austin, Victoria and the greater Corpus Christi area including Port Aransas and Rockport and a loan production office in Houston, Texas. As of June 30, 2025, American, on a consolidated basis, reported total assets of $2.553 billion, total loans of $1.798 billion and total deposits of $2.293 billion.

Under the terms and subject to the conditions of the Prosperity/American Merger Agreement, Prosperity Bancshares will issue 4,439,981 shares of Prosperity Bancshares common stock for all outstanding shares of American common stock, subject to certain potential adjustments. Based on Prosperity Bancshares' closing price of $72.40 on July 16, 2025, the total consideration was valued at approximately $321.5 million. The transaction is subject to customary closing conditions, including the receipt of required regulatory approvals and approval of the shareholders of American. The transaction is expected to close during the fourth quarter of 2025 or the first quarter of 2026.

Conference Call

Prosperity's management team will host a conference call on Wednesday, October 29, 2025, at 11:30 a.m. Eastern Time (10:30 a.m. Central Time) to discuss Prosperity's third quarter 2025 earnings. Individuals and investment professionals may participate in the call by dialing 877-883-0383 for domestic participants, or 412-902-6506 for international participants. The participant elite entry number is 2818776.

Alternatively, individuals may listen to the live webcast of the presentation by visiting Prosperity's website at www.prosperitybankusa.com. The webcast may be accessed from Prosperity's Investor Relations page by selecting "Presentations, Webcasts & Calls" from the menu and following the instructions.

Non-GAAP Financial Measures

Prosperity's management uses certain non-GAAP financial measures to evaluate its performance. Specifically, for internal planning and forecasting purposes, Prosperity reviews each of diluted earnings per share, return on average assets, return on average common equity, and return on average tangible common equity, in each case excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, Federal Deposit Insurance Corporation ("FDIC") special assessment, net of tax, and net gain on the sale or write-up of securities, net of tax; return on average tangible common equity; tangible book value per share; the tangible equity to tangible assets ratio; allowance for credit losses to total loans excluding Warehouse Purchase Program loans; the efficiency ratio, excluding net gains and losses on the sale, write-down or write-up of assets and securities; and the efficiency ratio, excluding net gains and losses on the sale, write-down or write-up of assets and securities, merger related expenses, and FDIC special assessment. Prosperity believes these non-GAAP financial measures provide information useful to investors in understanding Prosperity's financial results and their presentation, together with the accompanying reconciliations, provides a more complete understanding of factors and trends affecting Prosperity's business and allows investors to view performance in a manner similar to management, the entire financial services sector, bank stock analysts and bank regulators. Further, Prosperity believes that these non-GAAP financial measures provide useful information by excluding certain items that may not be indicative of its core operating earnings and business outlook. These non-GAAP financial measures should not be considered a substitute for, nor of greater importance than, GAAP basis financial measures and results; Prosperity strongly encourages investors to review its consolidated financial statements in their entirety and not to rely on any single financial measure. Because non-GAAP financial measures are not standardized, it may not be possible to compare these financial measures with other companies' non-GAAP financial measures having the same or similar names. Please refer to the "Notes to Selected Financial Data" at the end of this Earnings Release for a reconciliation of these non-GAAP financial measures to the nearest respective GAAP financial measures.

Prosperity Bancshares, Inc. ®

As of September 30, 2025, Prosperity Bancshares, Inc.® is a $38.330 billion Houston, Texas based regional financial holding company providing personal banking services and investments to consumers and businesses throughout Texas and Oklahoma. Founded in 1983, Prosperity believes in a community banking philosophy, taking care of customers, businesses and communities in the areas it serves by providing financial solutions to simplify everyday financial needs. In addition to offering traditional deposit and loan products, Prosperity offers digital banking solutions, credit and debit cards, mortgage services, retail brokerage services, trust and wealth management, and treasury management.

Prosperity currently operates 283 full-service banking locations: 62 in the Houston area, including The Woodlands; 33 in the South Texas area including Corpus Christi and Victoria; 61 in the Dallas/Fort Worth area; 22 in the East Texas area; 31 in the Central Texas area including Austin and San Antonio; 45 in the West Texas area including Lubbock, Midland-Odessa, Abilene, Amarillo and Wichita Falls; 15 in the Bryan/College Station area; 6 in the Central Oklahoma area; and 8 in the Tulsa, Oklahoma area.

Cautionary Notes on Forward-Looking Statements

"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: This release contains, and the remarks by Prosperity's management on the conference call may contain, statements regarding the proposed transactions between (1) Prosperity Bancshares, Inc. ("Prosperity") and Southwest Bancshares, Inc. ("Southwest") and (2) Prosperity and American Bank Holding Corporation ("American"); future financial and operating results; benefits and synergies of the transactions; future opportunities for Prosperity; the issuances of common stock of Prosperity contemplated by the Agreement and Plan of Merger by and between Prosperity and Southwest (the "Prosperity/Southwest Merger Agreement") and the Agreement and Plan of Merger by and between Prosperity and American (the "Prosperity/American Merger Agreement" and, together with the Prosperity/Southwest Merger Agreement, the "Merger Agreements"); in connection with the proposed transaction between Prosperity and Southwest, the expected filing by Prosperity with the Securities and Exchange Commission (the "SEC") of a registration statement on Form S-4 (the "Prosperity/Southwest Registration Statement") and a prospectus of Prosperity and a proxy statement of Southwest to be included therein (the "Prosperity/Southwest Proxy Statement/Prospectus"); in connection with the proposed transaction between Prosperity and American, a registration statement on Form S-4 (the "Prosperity/American Registration Statement" and, together with the Prosperity/Southwest Registration Statement, the "Registration Statements") and a preliminary prospectus of Prosperity and a proxy statement of American included therein (the "Prosperity/American Proxy Statement/ Prospectus" and, together with the Southwest Proxy Statement/ Prospectus, the "Proxy Statement/ Prospectuses"), which registration statement was filed with the SEC on September 17, 2025, and amended on September 30, 2025; the expected timing of the closing of the proposed transactions; the ability of the parties to complete the proposed transactions considering the various closing conditions and any other statements about future expectations that constitute forward-looking statements within the meaning of the federal securities laws, including the meaning of the Private Securities Litigation Reform Act of 1995, as amended, Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended. From time to time, oral or written forward-looking statements may also be included in other information released to the public. Such forward-looking statements are typically, but not exclusively, identified by the use in the statements of words or phrases such as "aim," "anticipate," "believe," "estimate," "expect," "goal," "guidance," "intend," "is anticipated," "is expected," "is intended," "objective," "plan," "projected," "projection," "will affect," "will be," "will continue," "will decrease," "will grow," "will impact," "will increase," "will incur," "will reduce," "will remain," "will result," "would be," variations of such words or phrases (including where the word "could," "may," or "would" is used rather than the word "will" in a phrase) and similar words and phrases indicating that the statement addresses some future result, occurrence, plan or objective. Forward-looking statements include all statements other than statements of historical fact, including forecasts or trends, and are based on current expectations, assumptions, estimates, and projections about Prosperity and its subsidiaries or related to the proposed transactions between (1) Prosperity and Southwest and (2) Prosperity and American and are subject to significant risks and uncertainties that could cause actual results to differ materially from the results expressed in such statements.

These forward-looking statements may include information about Prosperity's possible or assumed future economic performance or future results of operations, including future revenues, income, expenses, provision for credit losses, provision for taxes, effective tax rate, earnings per share and cash flows and Prosperity's future capital expenditures and dividends, future financial condition and changes therein, including changes in Prosperity's loan portfolio and allowance for credit losses, future capital structure or changes therein, as well as the plans and objectives of management for Prosperity's future operations, future or proposed acquisitions, the future or expected effect of acquisitions on Prosperity's operations, results of operations, financial condition, and future economic performance, statements about the anticipated benefits of each of the proposed transactions, and statements about the assumptions underlying any such statement.

These forward-looking statements are not guarantees of future performance and are based on expectations and assumptions Prosperity currently believes to be valid. Because forward-looking statements relate to future results and occurrences, many of which are outside of Prosperity's control, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict. These risks and uncertainties include, but are not limited to, whether Prosperity can: successfully identify acquisition targets and integrate the businesses of acquired companies and banks; continue to sustain its current internal growth rate or total growth rate; provide products and services that appeal to its customers; continue to have access to debt and equity capital markets; and achieve its sales objectives. Other risks include, but are not limited to: the possibility that credit quality could deteriorate; actions of competitors; changes in laws and regulations (including changes in governmental interpretations of regulations and changes in accounting standards); a deterioration or downgrade in the credit quality and credit agency ratings of the securities in Prosperity's securities portfolio; customer and consumer demand, including customer and consumer response to marketing; effectiveness of spending, investments or programs; fluctuations in the cost and availability of supply chain resources; economic conditions, including currency rate, interest rate and commodity price fluctuations; changes in trade policies by the United States or other countries, such as tariffs or retaliatory tariffs; and the effect, impact, potential duration or other implications of weather and climate-related events. Many possible events or factors could adversely affect the future financial results and performance of Prosperity, Southwest or American or the combined company and could cause those results or performance to differ materially from those expressed in or implied by the forward-looking statements. Such risks and uncertainties include, among others: (1) the risk that the cost savings and synergies from the transactions may not be fully realized or may take longer than anticipated to be realized, (2) disruption to Prosperity's, Southwest's and American's businesses as a result of the announcements and pendency of the transactions, (3) the risk that the integration of Southwest's and/or American's businesses and operations into Prosperity, will be materially delayed or will be more costly or difficult than expected, or that Prosperity is otherwise unable to successfully integrate Southwest's and/or American's business into its own, including as a result of unexpected factors or events, (4) the failure to obtain the necessary approval by the shareholders of Southwest and/or American, (5) the ability by each of Prosperity, Southwest and/or American to obtain required governmental approvals of the transactions on the timeline expected, or at all, and the risk that such approvals may result in the imposition of conditions that could adversely affect Prosperity after the closing of the transactions or adversely affect the expected benefits of the transactions, (6) reputational risk and the reaction of each company's customers, suppliers, employees or other business partners to the transactions, (7) the failure of the closing conditions in the applicable Merger Agreements to be satisfied, or any unexpected delay in closing the transactions or the occurrence of any event, change or other circumstances that could give rise to the termination of the applicable Merger Agreements, (8) the dilution caused by the issuances of additional shares of Prosperity's common stock in the transactions, (9) the possibility that the transactions may be more expensive to complete than anticipated, including as a result of unexpected factors or events, (10) the outcome of any legal or regulatory proceedings that may be currently pending or later instituted against Prosperity before or after any of the transactions, or against Southwest or American, (11) diversion of management's attention from ongoing business operations and (12) general competitive, economic, political and market conditions and other factors that may affect future results of Prosperity, Southwest and American. Prosperity disclaims any obligation to update such factors or to publicly announce the results of any revisions to any of the forward-looking statements included herein to reflect future events or developments. These and various other factors are discussed in Prosperity's Annual Report on Form 10-K, Quarterly Reports on Form 10- Q, and Current Reports on Form 8-K, in each case filed with the SEC, and other reports and statements Prosperity has filed with the SEC. Copies of the SEC filings for Prosperity may be downloaded from the Internet at no charge from http://www.prosperitybankusa.com.

Additional Information about the Transactions and Where to Find It

Prosperity intends to file with the SEC the Prosperity/Southwest Registration Statement on Form S-4 to register the shares of Prosperity common stock to be issued to the shareholders of Southwest in connection with Prosperity's and Southwest's proposed transaction. The Prosperity/Southwest Registration Statement will include the Prosperity/Southwest Proxy Statement/Prospectus which will be sent to the shareholders of Southwest in connection with the proposed transaction. This communication is not a substitute for the Prosperity/Southwest Proxy Statement/Prospectus or any other document which Prosperity may file with the SEC. In connection with Prosperity's and American's proposed transaction, Prosperity has filed with the SEC on September 17, 2025 the Prosperity/American Registration Statement on Form S-4, as amended on September 30, 2025, (the "Amended Prosperity/American Registration Statement") (which Amended Prosperity/American Registration Statement was declared effective by the SEC on September 30, 2025), to register the shares of Prosperity common stock to be issued to the shareholders of American in connection with Prosperity's and American's proposed transaction. The Prosperity/American Proxy Statement/Prospectus will be delivered to shareholders of American. Prosperity may also file other documents with the SEC regarding the proposed transaction. This communication is not a substitute for the Prosperity/American Proxy Statement/Prospectus or Amended Prosperity/American Registration Statement or any other document which Prosperity may file with the SEC. INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE APPLICABLE REGISTRATION STATEMENT ON FORM S-4, THE APPLICABLE PROXY STATEMENT/PROSPECTUS INCLUDED WITHIN THE APPLICABLE REGISTRATION STATEMENT ON FORM S-4 AND ANY OTHER RELEVANT DOCUMENTS TO BE FILED WITH THE SEC IN CONNECTION WITH THE PROPOSED TRANSACTIONS OR INCORPORATED BY REFERENCE INTO THE APPLICABLE PROXY/STATEMENT PROSPECTUS, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THESE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY, BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT PROSPERITY, SOUTHWEST, AMERICAN AND THE APPLICABLE PROPOSED TRANSACTIONS. Investors and security holders may obtain free copies of these documents through the website maintained by the SEC at http://www.sec.gov. You will also be able to obtain these documents, free of charge, from Prosperity at http://www.prosperitybankusa.com. Copies of the Prosperity/American Proxy Statement/Prospectus (and the Prosperity/Southwest Proxy Statement/Prospectus, when it becomes available), can also be obtained, free of charge, by directing a request by telephone or mail to Prosperity Bancshares, Inc., Prosperity Bank Plaza, 4295 San Felipe, Houston, Texas 77027 Attn: Investor Relations, (281) 269-7199, or with respect to the Prosperity/American Proxy Statement/Prospectus, to American Bank Holding Corporation, 800 North Shoreline Boulevard, Corpus Christi, Texas 78401, Attn: Stephen Raffaele, (512) 306-5550 or, with respect to the Prosperity/Southwest Proxy Statement/Prospectus, Southwest Bancshares, Inc., 1900 NW Loop 410, San Antonio, Texas 78213, Attention: Investor Relations, (210) 807-5511, as applicable.

No Offer or Solicitation

This communication is for informational purposes only and is not intended to and does not constitute an offer to subscribe for, buy or sell, or the solicitation of an offer to subscribe for, buy or sell, or an invitation to subscribe for, buy or sell any securities or a solicitation of any vote or approval in any jurisdiction, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in which such offer, invitation, sale or solicitation would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act, and otherwise in accordance with applicable law.

____________________

(1)

Refer to the "Notes to Selected Financial Data" at the end of this Earnings Release for a reconciliation of this non-GAAP financial measure to the nearest GAAP financial measure.

(2)

Includes purchase accounting adjustments of $2.6 million, net of tax, primarily comprised of loan discount accretion of $2.9 million for the three months ended September 30, 2025.

(3)

Includes purchase accounting adjustments of $4.3 million, net of tax, primarily comprised of loan discount accretion of $4.8 million for the three months ended September 30, 2024.

(4)

Includes purchase accounting adjustments of $2.8 million, net of tax, primarily comprised of loan discount accretion of $3.1 million for the three months ended June 30, 2025.

(5)

Includes purchase accounting adjustments of $8.5 million, net of tax, primarily comprised of loan discount accretion of $9.3 million for the nine months ended September 30, 2025.

(6)

Includes purchase accounting adjustments of $12.4 million, net of tax, primarily comprised of loan discount accretion of $13.9 million, merger related provision for credit losses of $9.1 million, merger related expenses of $4.4 million, FDIC special assessment of $3.6 million, and net gain on sale or write-up of securities of $11.2 million for the nine months ended September 30, 2024.

 

Bryan/College Station Area



Grapevine



Seven Points



Shadow Creek



North University

Bryan



Grapevine Main



Teague



Spring



Texas Tech Student Union

Bryan-29th Street



Kiest



Tyler-Beckham



Tomball





Bryan-East



Lake Highlands



Tyler-South Broadway



Waller



Midland

Bryan-North



McKinney



Tyler-University



West Columbia



North

Caldwell



McKinney Eldorado



Winnsboro



Wharton



Wadley

College Station



McKinney Redbud







Winnie



Wall Street

Hearne



North Carrolton



Houston Area



Wirt



West

Huntsville



Park Cities



Houston









Madisonville



Plano



Aldine



South Texas Area -



Odessa

Navasota



Plano-West



Alief



Corpus Christi



Grant

New Waverly



Preston Forest



Bellaire



Calallen



Kermit Highway

Rock Prairie



Preston Parker



Beltway



Carmel



Parkway

Southwest Parkway



Preston Royal



Clear Lake



Northwest





Tower Point



Red Oak



Copperfield



Saratoga



San Angelo

Wellborn Road



Richardson



Cypress



Timbergate



College Hills





Richardson-West



Downtown



Water Street



Sherwood Way

Central Texas Area



Rosewood Court



Eastex









Austin



The Colony



Fairfield



Victoria



Wichita Falls

Cedar Park



Tollroad



First Colony



Victoria Main



Cattlemans

Congress



Trinity Mills



Fry Road



Victoria-Navarro



Kell

Lakeway



Turtle Creek



Gessner



Victoria-North





Liberty Hill



West 15th Plano



Gladebrook



Victoria Salem



Other West Texas Area

Northland



West Allen



Grand Parkway







Locations

Oak Hill



Westmoreland



Heights



Other South Texas Area



Big Spring

Research Blvd



Wylie



Highway 6 West



 Locations



Big Spring - East

Westlake







Little York



Alice



Brownfield





Fort Worth



Medical Center



Aransas Pass



Brownwood

Other Central Texas Area



Haltom City



Memorial Drive



Bay City



Burkburnett

Locations



Hulen



Northside



Beeville



Byers

Bastrop



Keller



Pasadena



Colony Creek



Cisco

Canyon Lake



Museum Place



Pecan Grove



Cuero



Comanche

Dime Box



Renaissance Square



Pin Oak



East Bernard



Early

Dripping Springs



Roanoke



River Oaks



Edna



Floydada

Elgin



Stockyards



Sugar Land



El Campo



Gorman

Flatonia







SW Medical Center



Goliad



Henrietta

Fredericksburg



Other Dallas/Fort Worth Area



Tanglewood



Gonzales



Levelland

Georgetown



Locations



The Plaza



Hallettsville



Littlefield

Gruene



Arlington



Uptown



Kingsville



Merkel

Horseshoe Bay



Azle



Waugh Drive



Mathis



Plainview

Kingsland



Ennis



Westheimer



Padre Island



Slaton

La Grange



Gainesville



West University



Palacios



Snyder

Lexington



Glen Rose



Woodcreek



Port Lavaca





Marble Falls



Granbury







Portland



Oklahoma

New Braunfels



Grand Prairie



Katy



Rockport



Central Oklahoma Area

Pleasanton



Jacksboro



Cinco Ranch



Sinton



Oklahoma City

Round Rock



Mesquite



Katy-Spring Green



Taft



23rd Street

San Antonio



Muenster







Yoakum



Expressway

Schulenburg



Runaway Bay



The Woodlands



Yorktown



I-240

Seguin



Sanger



The Woodlands-College Park







Memorial

Smithville



Waxahachie



The Woodlands-I-45



West Texas Area





Thorndale



Weatherford



The Woodlands-Research Forest



Abilene



Other Central Oklahoma Area

Weimar











Antilley Road



 Locations





East Texas Area



Other Houston Area



Barrow Street



Edmond

Dallas/Fort Worth Area



Athens



Locations



Cypress Street



Norman

Dallas



Blooming Grove



Angleton



Judge Ely





14th Street Plano



Canton



Beaumont



Mockingbird



Tulsa Area

Abrams Centre



Carthage



Cleveland







Tulsa

Addison



Corsicana



Dayton



Amarillo



Garnett

Allen



Crockett



Galveston



Hillside



Harvard

Balch Springs



Eustace



Groves



Soncy



Memorial

Camp Wisdom



Gilmer



Hempstead







Sheridan

Carrollton



Grapeland



Hitchcock



Lubbock



S. Harvard

Cedar Hill



Gun Barrel City



Liberty



4th Street



Utica Tower

Coppell



Jacksonville



Magnolia



66th Street



Yale

East Plano



Kerens



Magnolia Parkway



82nd Street





Frisco



Longview



Mont Belvieu



86th Street



Other Tulsa Area Locations

Frisco Warren



Mount Vernon



Nederland



110th Street



Owasso

Frisco-West



Palestine



Needville



Avenue Q





Garland



Rusk



Rosenberg



Milwaukee





 

 

Prosperity Bancshares, Inc.®

Financial Highlights (Unaudited)

(In thousands)







Sep 30, 2025





Jun 30, 2025





Mar 31, 2025





Dec 31, 2024





Sep 30, 2024



Balance Sheet Data (at period end)































Loans held for sale



$

11,297





$

6,004





$

9,764





$

10,690





$

6,113



Loans held for investment





20,738,294







20,903,944







20,909,913







21,057,616







21,146,033



Loans held for investment - Warehouse Purchase

Program





1,278,178







1,287,440







1,057,893







1,080,903







1,228,706



Total loans





22,027,769







22,197,388







21,977,570







22,149,209







22,380,852



































Investment securities(A)





10,232,462







10,608,104







10,792,731







11,094,424







11,300,756



Federal funds sold





210







197







221







292







208



Allowance for credit losses on loans





(339,626)







(346,084)







(349,101)







(351,805)







(354,397)



Cash and due from banks





1,766,115







1,304,993







1,694,637







1,972,175







2,209,863



Goodwill





3,503,127







3,503,127







3,503,127







3,503,129







3,504,388



Core deposit intangibles, net





55,194







58,796







62,406







66,047







70,178



Other real estate owned





13,750







7,874







8,012







5,701







5,757



Fixed assets, net





378,776







374,602







373,273







371,238







373,812



Other assets





692,692







708,355







701,799







756,328







623,903



Total assets



$

38,330,469





$

38,417,352





$

38,764,675





$

39,566,738





$

40,115,320



































Noninterest-bearing deposits



$

9,522,028





$

9,426,657





$

9,675,915





$

9,798,438





$

9,811,361



Interest-bearing deposits





18,260,066







18,046,754







18,350,884







18,582,900







18,276,250



Total deposits





27,782,094







27,473,411







28,026,799







28,381,338







28,087,611



Other borrowings





2,400,000







2,900,000







2,700,000







3,200,000







3,900,000



Securities sold under repurchase agreements





185,797







183,572







216,086







221,913







228,896



Allowance for credit losses on off-balance sheet credit

exposures





37,646







37,646







37,646







37,646







37,646



Other liabilities





259,994







222,987







267,083







287,346







499,918



Total liabilities





30,665,531







30,817,616







31,247,614







32,128,243







32,754,071



Shareholders' equity(B)





7,664,938







7,599,736







7,517,061







7,438,495







7,361,249



Total liabilities and equity



$

38,330,469





$

38,417,352





$

38,764,675





$

39,566,738





$

40,115,320







(A)

Includes $(1,987), $(1,657), $(1,374), $(2,056) and $(1,070) in unrealized losses on available for sale securities for the quarterly periods ended September 30, 2025, June 30, 2025, March 31, 2025, December 31, 2024 and September 30, 2024 respectively.

(B)

Includes $(1,570), $(1,309), $(1,085), $(1,624) and $(845) in after-tax unrealized losses on available for sale securities for the quarterly periods ended September 30, 2025, June 30, 2025, March 31, 2025, December 31, 2024 and September 30, 2024, respectively.

 

Prosperity Bancshares, Inc.®

Financial Highlights (Unaudited)

(In thousands)







Three Months Ended





Year-to-Date







Sep 30,

2025





Jun 30,

2025





Mar 31,

2025





Dec 31,

2024





Sep 30,

2024





Sep 30,

2025





Sep 30,

2024



Income Statement Data











































Interest income:











































Loans



$

329,445





$

325,490





$

319,023





$

333,055





$

337,451





$

973,958





$

980,107



Securities(C)





58,207







57,836







57,886







58,260







59,617







173,929







188,466



Federal funds sold and other earning assets





10,455







9,438







15,896







19,630







20,835







35,789







44,195



Total interest income





398,107







392,764







392,805







410,945







417,903







1,183,676







1,212,768















































Interest expense:











































Deposits





95,965







93,790







95,597







102,050







107,758







285,352







306,574



Other borrowings





27,613







30,101







30,492







39,620







46,792







88,206







142,020



Securities sold under repurchase agreements





1,094







1,151







1,334







1,501







1,662







3,579







5,453



Total interest expense





124,672







125,042







127,423







143,171







156,212







377,137







454,047



Net interest income





273,435







267,722







265,382







267,774







261,691







806,539







758,721



Provision for credit losses









































9,066



Net interest income after provision for credit losses





273,435







267,722







265,382







267,774







261,691







806,539







749,655















































Noninterest income:











































Nonsufficient funds (NSF) fees





9,805







8,885







9,147







9,960







9,016







27,837







25,457



Credit card, debit card and ATM card income





9,446







9,761







8,739







9,443







9,620







27,946







27,865



Service charges on deposit accounts





7,317







7,645







7,408







6,992







6,664







22,370







19,506



Trust income





3,526







3,859







3,601







3,514







3,479







10,986







11,236



Mortgage income





931







965







1,009







779







962







2,905







2,317



Brokerage income





1,328







1,225







1,262







1,063







1,258







3,815







3,679



Bank owned life insurance income





2,111







1,985







2,115







2,020







2,028







6,211







5,960



Net gain (loss) on sale or write-down of assets





3







1,414







(235)







584







3,178







1,182







2,240



Net gain on sale or write-up of securities





























224













11,245



Other noninterest income





6,771







7,243







8,255







5,482







4,670







22,269







16,467



Total noninterest income





41,238







42,982







41,301







39,837







41,099







125,521







125,972















































Noninterest expense:











































Salaries and benefits





87,949







87,296







89,476







88,631







88,367







264,721







263,722



Net occupancy and equipment





9,395







9,168







9,146







8,957







9,291







27,709







26,829



Credit and debit card, data processing and

software amortization





12,515







12,056







11,422







12,342







11,985







35,993







34,958



Regulatory assessments and FDIC insurance





5,198







5,508







5,789







5,789







5,726







16,495







21,581



Core deposit intangibles amortization





3,602







3,610







3,641







4,131







4,146







10,853







11,539



Depreciation





4,966







4,779







4,774







4,791







4,741







14,519







14,263



Communications





3,480







3,507







3,473







3,450







3,360







10,460







10,247



Other real estate expense





314







204







140







255







12







658







268



Net (gain) loss on sale or write-down of other

real estate





(81)







(222)







(30)







(610)







(97)







(333)







(204)



Merger related expenses





62

























63







62







4,444



Other noninterest expense





11,235







12,659







12,470







13,809







12,744







36,364







41,381



Total noninterest expense





138,635







138,565







140,301







141,545







140,338







417,501







429,028



Income before income taxes





176,038







172,139







166,382







166,066







162,452







514,559







446,599



Provision for income taxes





38,482







36,984







36,157







35,990







35,170







111,623







97,289



Net income available to common shareholders



$

137,556





$

135,155





$

130,225





$

130,076





$

127,282





$

402,936





$

349,310







(C)

Interest income on securities was reduced by net premium amortization of $2,877, $4,926, $5,027, $5,609 and $5,574 for the three months ended September 30, 2025, June 30, 2025, March 31, 2025, December 31, 2024 and September 30, 2024, respectively, and $12,830 and $17,227 for the nine months ended September 30, 2025 and 2024, respectively.

 

Prosperity Bancshares, Inc. ®

Financial Highlights (Unaudited)

(Dollars and share amounts in thousands, except per share data and market prices)





Three Months Ended





Year-to-Date







Sep 30,

2025





Jun 30,

2025





Mar 31,

2025





Dec 31,

2024





Sep 30,

2024





Sep 30,

2025





Sep 30,

2024















































Profitability











































Net income (D) (E)



$

137,556





$

135,155





$

130,225





$

130,076





$

127,282





$

402,936





$

349,310















































Basic earnings per share



$

1.45





$

1.42





$

1.37





$

1.37





$

1.34





$

4.23





$

3.68



Diluted earnings per share



$

1.45





$

1.42





$

1.37





$

1.37





$

1.34





$

4.23





$

3.68















































Return on average assets (F)(J)





1.44

%





1.41

%





1.34

%





1.31

%





1.28

%





1.40

%





1.16

%

Return on average common equity (F)(J)





7.18

%





7.13

%





6.94

%





7.00

%





6.93

%





7.08

%





6.40

%

Return on average tangible common

equity (F) (G)(J)





13.43

%





13.44

%





13.23

%





13.50

%





13.50

%





13.36

%





12.43

%

Tax equivalent net interest margin (D) (E) (H)





3.24

%





3.18

%





3.14

%





3.05

%





2.95

%





3.19

%





2.86

%

Efficiency ratio (G) (I)(K)





44.06

%





44.80

%





45.71

%





46.10

%





46.87

%





44.85

%





49.25

%













































Liquidity and Capital Ratios











































Equity to assets





20.00

%





19.78

%





19.39

%





18.80

%





18.35

%





20.00

%





18.35

%

Common equity tier 1 capital





17.53

%





17.10

%





16.92

%





16.42

%





15.84

%





17.53

%





15.84

%

Tier 1 risk-based capital





17.53

%





17.10

%





16.92

%





16.42

%





15.84

%





17.53

%





15.84

%

Total risk-based capital





18.78

%





18.35

%





18.17

%





17.67

%





17.09

%





18.78

%





17.09

%

Tier 1 leverage capital





11.90

%





11.62

%





11.20

%





10.82

%





10.52

%





11.90

%





10.52

%

Period end tangible equity to period end

tangible assets (G)





11.81

%





11.58

%





11.23

%





10.75

%





10.36

%





11.81

%





10.36

%













































Other Data











































Weighted-average shares used in computing

earnings per common share











































Basic





95,093







95,277







95,266







95,264







95,261







95,211







94,912



Diluted





95,093







95,277







95,266







95,264







95,261







95,211







94,912



Period end shares outstanding





94,993







95,277







95,258







95,275







95,261







94,993







95,261



Cash dividends paid per common share



$

0.58





$

0.58





$

0.58





$

0.58





$

0.56





$

1.74





$

1.68



Book value per common share



$

80.69





$

79.76





$

78.91





$

78.07





$

77.27





$

80.69





$

77.27



Tangible book value per common share (G)



$

43.23





$

42.38





$

41.48





$

40.61





$

39.75





$

43.23





$

39.75















































Common Stock Market Price











































High



$

75.44





$

74.56





$

82.75





$

86.76





$

74.87





$

82.75





$

74.87



Low



$

64.27





$

61.57





$

68.96





$

68.94





$

58.66





$

61.57





$

57.16



Period end closing price



$

66.35





$

70.24





$

71.37





$

75.35





$

72.07





$

66.35





$

72.07



Employees – FTE (excluding overtime)





3,937







3,921







3,898







3,916







3,896







3,937







3,896



Number of banking centers





283







283







284







283







287







283







287







(D)

Includes purchase accounting adjustments for the periods presented as follows:







Three Months Ended



Year-to-Date



Sep 30,

2025



Jun 30,

2025



Mar 31,

2025



Dec 31,

2024



Sep 30,

2024



Sep 30,

2025



Sep 30,

2024

Loan discount accretion



























Non-PCD

$2,242



$2,486



$2,615



$2,761



$3,616



$7,343



$9,725

PCD

$613



$638



$677



$850



$1,212



$1,928



$4,154

Securities net accretion

$395



$409



$705



$528



$555



$1,509



$1,680

Time deposits amortization

$(1)



$(2)



$(9)



$(21)



$(40)



$(12)



$(133)





(E)

Using effective tax rate of 21.9%, 21.5%, 21.7%, 21.7% and 21.6% for the three months ended September 30, 2025, June 30, 2025, March 31, 2025, December 31, 2024 and September 30, 2024, respectively, and 21.7% and 21.8% for the nine months ended September 30, 2025 and 2024, respectively.

(F)

Interim periods annualized.

(G)

Refer to the "Notes to Selected Financial Data" at the end of this Earnings Release for a reconciliation of this non-GAAP financial measure to the nearest GAAP financial measure.

(H)

Net interest margin for all periods presented is based on average balances on an actual 365-day or 366-day basis.

(I)

Calculated by dividing total noninterest expense, excluding credit loss provisions, by net interest income plus noninterest income, excluding net gains and losses on the sale, write-down or write-up of assets and securities. Additionally, taxes are not part of this calculation.

(J)

For calculations of the annualized returns on average assets, average common equity and average tangible common equity excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax refer to the "Notes to Selected Financial Data" at the end of this Earnings Release for a reconciliation of this non-GAAP financial measure to the nearest GAAP financial measure.

(K)

For calculations of the efficiency ratio excluding merger related expenses and FDIC special assessment refer to the "Notes to Selected Financial Data" at the end of this Earnings Release for a reconciliation of these non-GAAP financial measures to the nearest respective GAAP financial measures.

 

Prosperity Bancshares, Inc.®

Financial Highlights (Unaudited)

(Dollars in thousands)



YIELD ANALYSIS



Three Months Ended







Sep 30, 2025



Jun 30, 2025



Sep 30, 2024







Average

Balance





Interest

Earned/

Interest

Paid





Average

Yield/

Rate

(L)

Average

Balance





Interest

Earned/

Interest

Paid





Average

Yield/

Rate

(L)

Average

Balance





Interest

Earned/

Interest

Paid





Average

Yield/

Rate

(L)

Interest-earning assets:



















































Loans held for sale



$

8,371





$

140





6.64 %



$

9,813





$

166





6.79 %



$

7,913





$

137





6.89 %



Loans held for investment





20,851,896







309,949





5.90 %





20,907,400







306,671





5.88 %





21,107,139







316,939





5.97 %



Loans held for investment -

Warehouse Purchase Program





1,217,579







19,356





6.31 %





1,179,307







18,653





6.34 %





1,114,681







20,375





7.27 %



Total loans





22,077,846







329,445





5.92 %





22,096,520







325,490





5.91 %





22,229,733







337,451





6.04 %



Investment securities





10,530,807







58,207





2.19 %

(M)



10,867,856







57,836





2.13 %

(M)



11,612,193







59,617





2.04 %

(M)

Federal funds sold and other

earning assets





934,318







10,455





4.44 %





841,933







9,438





4.50 %





1,531,788







20,835





5.41 %



Total interest-earning assets





33,542,971







398,107





4.71 %





33,806,309







392,764





4.66 %





35,373,714







417,903





4.70 %



Allowance for credit losses on

loans





(343,872)

















(348,310)

















(358,237)















Noninterest-earning assets





4,930,764

















4,933,215

















4,873,725















Total assets



$

38,129,863















$

38,391,214















$

39,889,202



































































Interest-bearing liabilities:



















































Interest-bearing demand deposits



$

4,656,452





$

8,951





0.76 %



$

4,807,864





$

8,859





0.74 %



$

4,774,975





$

9,251





0.77 %



Savings and money market

deposits





8,977,585







46,934





2.07 %





8,944,897







45,796





2.05 %





8,908,315







49,824





2.23 %



Certificates and other time

deposits





4,422,996







40,080





3.60 %





4,366,510







39,135





3.59 %





4,564,232







48,683





4.24 %



Other borrowings





2,480,435







27,613





4.42 %





2,717,583







30,101





4.44 %





3,900,000







46,792





4.77 %



Securities sold under repurchase

agreements





187,462







1,094





2.32 %





194,577







1,151





2.37 %





242,813







1,662





2.72 %



Total interest-bearing liabilities





20,724,930







124,672





2.39 %

(N)



21,031,431







125,042





2.38 %

(N)



22,390,335







156,212





2.78 %

(N)





















































Noninterest-bearing liabilities:



















































Noninterest-bearing demand

deposits





9,451,153

















9,508,845

















9,680,785















Allowance for credit losses on off-

balance sheet credit exposures





37,646

















37,646

















37,646















Other liabilities





258,156

















227,002

















433,171















Total liabilities





30,471,885

















30,804,924

















32,541,937















Shareholders' equity





7,657,978

















7,586,290

















7,347,265















Total liabilities and

shareholders' equity



$

38,129,863















$

38,391,214















$

39,889,202



































































Net interest income and margin









$

273,435





3.23 %









$

267,722





3.18 %









$

261,691





2.94 %



Non-GAAP to GAAP

reconciliation:



















































Tax equivalent adjustment











807

















574

















808









Net interest income and margin

     (tax equivalent basis)









$

274,242





3.24 %









$

268,296





3.18 %









$

262,499





2.95 %







(L)

Annualized and based on an actual 365-day or 366-day basis.

(M)

Yield on securities was impacted by net premium amortization of $2,877, $4,926, and $5,574 for the three months ended September 30, 2025, June 30, 2025 and September 30, 2024, respectively.

(N)

Total cost of funds, including noninterest bearing deposits, was 1.64%, 1.64% and 1.94% for the three months ended September 30, 2025, June 30, 2025 and September 30, 2024, respectively.

 

Prosperity Bancshares, Inc.®

Financial Highlights (Unaudited)

(Dollars in thousands)



YIELD ANALYSIS



Year-to-Date







Sep 30, 2025



Sep 30, 2024







Average

Balance





Interest

Earned/

Interest

Paid





Average

Yield/

Rate

(O)

Average

Balance





Interest

Earned/

Interest

Paid





Average

Yield/

Rate

(O)

Interest-earning assets:



































Loans held for sale



$

8,588





$

433





6.74 %



$

7,278





$

378





6.94 %



Loans held for investment





20,905,781







921,688





5.89 %





21,312,440







928,973





5.82 %



Loans held for investment - Warehouse Purchase Program





1,092,241







51,837





6.35 %





918,172







50,756





7.38 %



Total loans





22,006,610







973,958





5.92 %





22,237,890







980,107





5.89 %



Investment securities





10,803,572







173,929





2.15 %

(P)



12,161,391







188,466





2.07 %

(P)

Federal funds sold and other earning assets





1,071,293







35,789





4.47 %





1,153,335







44,195





5.12 %



Total interest-earning assets





33,881,475







1,183,676





4.67 %





35,552,616







1,212,768





4.56 %



Allowance for credit losses on loans





(347,607)

















(341,659)















Noninterest-earning assets





4,955,209

















4,823,938















Total assets



$

38,489,077















$

40,034,895



















































Interest-bearing liabilities:



































Interest-bearing demand deposits



$

4,894,289





$

26,829





0.73 %



$

4,947,514





$

26,807





0.72 %



Savings and money market deposits





8,976,481







138,375





2.06 %





9,060,992







147,228





2.17 %



Certificates and other time deposits





4,405,329







120,148





3.65 %





4,356,700







132,539





4.06 %



Other borrowings





2,657,143







88,206





4.44 %





3,960,821







142,020





4.79 %



Securities sold under repurchase agreements





199,883







3,579





2.39 %





265,878







5,453





2.74 %



Total interest-bearing liabilities





21,133,125







377,137





2.39 %

(Q)



22,591,905







454,047





2.68 %

(Q)





































Noninterest-bearing liabilities:



































Noninterest-bearing demand deposits





9,487,984

















9,759,927















Allowance for credit losses on off-balance sheet credit

exposures





37,646

















36,994















Other liabilities





246,408

















372,060















Total liabilities





30,905,163

















32,760,886















Shareholders' equity





7,583,914

















7,274,009















Total liabilities and shareholders' equity



$

38,489,077















$

40,034,895



















































Net interest income and margin









$

806,539





3.18 %









$

758,721





2.85 %



Non-GAAP to GAAP reconciliation:



































Tax equivalent adjustment











1,671

















2,416









Net interest income and margin (tax equivalent basis)









$

808,210





3.19 %









$

761,137





2.86 %







(O)

Based on an actual 365-day or 366-day basis.

(P)

Yield on securities was impacted by net premium amortization of $12,830 and $17,227 for the nine months ended September 30, 2025 and 2024, respectively.

(Q)

Total cost of funds, including noninterest bearing deposits, was 1.65% and 1.87% for the nine months ended September 30, 2025 and 2024, respectively.

 

 

Prosperity Bancshares, Inc.®

Financial Highlights (Unaudited)

(Dollars in thousands)





Three Months Ended





Sep 30, 2025





Jun 30, 2025





Mar 31, 2025





Dec 31, 2024





Sep 30, 2024



YIELD TREND (R)



























































Interest-Earning Assets:





























Loans held for sale



6.64

%





6.79

%





6.80

%





6.68

%





6.89

%

Loans held for investment



5.90

%





5.88

%





5.90

%





5.93

%





5.97

%

Loans held for investment - Warehouse Purchase

Program



6.31

%





6.34

%





6.40

%





6.66

%





7.27

%

Total loans



5.92

%





5.91

%





5.92

%





5.97

%





6.04

%

Investment securities (S)



2.19

%





2.13

%





2.13

%





2.06

%





2.04

%

Federal funds sold and other earning assets



4.44

%





4.50

%





4.47

%





4.80

%





5.41

%

Total interest-earning assets



4.71

%





4.66

%





4.64

%





4.66

%





4.70

%































Interest-Bearing Liabilities:





























Interest-bearing demand deposits



0.76

%





0.74

%





0.70

%





0.70

%





0.77

%

Savings and money market deposits



2.07

%





2.05

%





2.06

%





2.10

%





2.23

%

Certificates and other time deposits



3.60

%





3.59

%





3.75

%





4.06

%





4.24

%

Other borrowings



4.42

%





4.44

%





4.45

%





4.73

%





4.77

%

Securities sold under repurchase agreements



2.32

%





2.37

%





2.48

%





2.58

%





2.72

%

Total interest-bearing liabilities



2.39

%





2.38

%





2.39

%





2.60

%





2.78

%































Net Interest Margin



3.23

%





3.18

%





3.14

%





3.04

%





2.94

%

Net Interest Margin (tax equivalent)



3.24

%





3.18

%





3.14

%





3.05

%





2.95

%





(R)

Annualized and based on average balances on an actual 365-day or 366-day basis.

(S)

Yield on securities was impacted by net premium amortization of $2,877, $4,926, $5,027, $5,609 and $5,574 for the three months ended September 30, 2025, June 30, 2025, March 31, 2025, December 31, 2024 and September 30, 2024, respectively.

 

Prosperity Bancshares, Inc.®

Financial Highlights (Unaudited)

(Dollars in thousands)







Three Months Ended







Sep 30, 2025





Jun 30, 2025





Mar 31, 2025





Dec 31, 2024





Sep 30, 2024



Balance Sheet Averages































Loans held for sale



$

8,371





$

9,813





$

7,570





$

8,571





$

7,913



Loans held for investment





20,851,896







20,907,400







20,959,226







21,038,694







21,107,139



Loans held for investment - Warehouse Purchase

Program





1,217,579







1,179,307







876,086







1,137,113







1,114,681



Total loans





22,077,846







22,096,520







21,842,882







22,184,378







22,229,733



































Investment securities





10,530,807







10,867,856







11,017,400







11,265,535







11,612,193



Federal funds sold and other earning assets





934,318







841,933







1,443,220







1,628,050







1,531,788



Total interest-earning assets





33,542,971







33,806,309







34,303,502







35,077,963







35,373,714



Allowance for credit losses on loans





(343,872)







(348,310)







(350,715)







(353,560)







(358,237)



Cash and due from banks





291,809







294,379







326,066







317,420







304,911



Goodwill





3,503,127







3,503,127







3,503,128







3,505,030







3,504,300



Core deposit intangibles, net





56,956







60,739







64,293







68,167







72,330



Other real estate





11,533







8,749







7,105







6,778







5,339



Fixed assets, net





377,680







374,486







374,448







373,561







375,626



Other assets





689,659







691,735







729,251







632,040







611,219



Total assets



$

38,129,863





$

38,391,214





$

38,957,078





$

39,627,399





$

39,889,202



































Noninterest-bearing deposits



$

9,451,153





$

9,508,845





$

9,504,540





$

9,829,912





$

9,680,785



Interest-bearing demand deposits





4,656,452







4,807,864







5,224,796







4,845,174







4,774,975



Savings and money market deposits





8,977,585







8,944,897







9,007,286







8,915,410







8,908,315



Certificates and other time deposits





4,422,996







4,366,510







4,426,521







4,552,445







4,564,232



Total deposits





27,508,186







27,628,116







28,163,143







28,142,941







27,928,307



Other borrowings





2,480,435







2,717,583







2,776,667







3,332,609







3,900,000



Securities sold under repurchase agreements





187,462







194,577







217,945







231,240







242,813



Allowance for credit losses on off-balance sheet

credit exposures





37,646







37,646







37,646







37,646







37,646



Other liabilities





258,156







227,002







255,876







454,298







433,171



Shareholders' equity





7,657,978







7,586,290







7,505,801







7,428,665







7,347,265



Total liabilities and equity



$

38,129,863





$

38,391,214





$

38,957,078





$

39,627,399





$

39,889,202



 

Prosperity Bancshares, Inc.®

Financial Highlights (Unaudited)

(Dollars in thousands)







Sep 30, 2025





Jun 30, 2025





Mar 31, 2025





Dec 31, 2024





Sep 30, 2024



Period End Balances







































































































Loan Portfolio



















































Commercial and industrial



$

1,879,282





8.5

%



$

1,897,117





8.6

%



$

1,915,124





8.7

%



$

1,962,111





8.8

%



$

1,970,844





8.8

%

Warehouse purchase

program





1,278,178





5.8

%





1,287,440





5.8

%





1,057,893





4.8

%





1,080,903





4.9

%





1,228,706





5.5

%

Construction, land

development and other

land loans





2,865,279





13.0

%





2,873,238





12.9

%





2,845,082





13.0

%





2,859,281





12.9

%





2,814,521





12.6

%

1-4 family residential





7,461,900





33.9

%





7,530,816





33.9

%





7,576,350





34.5

%





7,581,450





34.2

%





7,557,858





33.8

%

Home equity





848,740





3.9

%





869,370





3.9

%





896,529





4.1

%





906,139





4.1

%





919,676





4.1

%

Commercial real estate

(includes multi-family

residential)





5,796,937





26.3

%





5,827,645





26.3

%





5,783,410





26.3

%





5,800,985





26.2

%





5,869,687





26.2

%

Agriculture (includes

farmland)





1,019,589





4.6

%





1,029,250





4.6

%





1,013,960





4.6

%





1,033,546





4.7

%





1,033,224





4.6

%

Consumer and other





366,027





1.7

%





368,747





1.7

%





378,821





1.7

%





378,817





1.7

%





413,548





1.8

%

Energy





511,837





2.3

%





513,765





2.3

%





510,401





2.3

%





545,977





2.5

%





572,788





2.6

%

Total loans



$

22,027,769









$

22,197,388









$

21,977,570









$

22,149,209









$

22,380,852



























































Deposit Types



















































Noninterest-bearing DDA



$

9,522,028





34.3

%



$

9,426,657





34.3

%



$

9,675,915





34.5

%



$

9,798,438





34.5

%



$

9,811,361





34.9

%

Interest-bearing DDA





4,766,146





17.2

%





4,708,251





17.1

%





4,931,769





17.6

%





5,182,035





18.3

%





4,800,758





17.1

%

Money market





6,402,591





23.0

%





6,302,770





23.0

%





6,339,509





22.6

%





6,229,022





21.9

%





6,166,792





22.0

%

Savings





2,616,196





9.4

%





2,667,859





9.7

%





2,703,736





9.7

%





2,685,496





9.5

%





2,707,982





9.6

%

Certificates and other time

deposits





4,475,133





16.1

%





4,367,874





15.9

%





4,375,870





15.6

%





4,486,347





15.8

%





4,600,718





16.4

%

Total deposits



$

27,782,094









$

27,473,411









$

28,026,799









$

28,381,338









$

28,087,611



























































Loan to Deposit Ratio





79.3

%









80.8

%









78.4

%









78.0

%









79.7

%





 

Prosperity Bancshares, Inc.®

Financial Highlights (Unaudited)

(Dollars in thousands)



Construction Loans







Sep 30, 2025





Jun 30, 2025





Mar 31, 2025





Dec 31, 2024





Sep 30, 2024























































Single family residential construction



$

665,194





23.2

%



$

696,569





24.2

%



$

727,417





25.6

%



$

778,067





27.2

%



$

836,571





29.7

%

Land development





248,616





8.7

%





227,254





7.9

%





225,784





7.9

%





260,158





9.1

%





256,571





9.1

%

Raw land





230,021





8.0

%





248,380





8.7

%





261,918





9.2

%





278,892





9.7

%





263,411





9.4

%

Residential lots





203,396





7.1

%





217,835





7.6

%





219,115





7.7

%





209,850





7.3

%





217,920





7.7

%

Commercial lots





59,853





2.1

%





55,176





1.9

%





56,343





2.0

%





59,044





2.1

%





58,472





2.1

%

Commercial construction and other





1,459,255





50.9

%





1,428,985





49.7

%





1,355,587





47.6

%





1,274,619





44.6

%





1,183,127





42.0

%

Net unaccreted discount





(1,056)











(961)











(1,082)











(1,349)











(1,551)







Total construction loans



$

2,865,279









$

2,873,238









$

2,845,082









$

2,859,281









$

2,814,521







 

Non-Owner Occupied Commercial Real Estate Loans by Metropolitan Statistical Area (MSA) as of September 30, 2025





Houston





Dallas





Austin





OK City





Tulsa





Other (T)





Total





Collateral Type











































Shopping center/retail

$

328,842





$

230,333





$

122,499





$

15,103





$

12,002





$

319,570





$

1,028,349





Commercial and industrial

buildings



179,377







103,862







24,433







32,680







12,026







256,858







609,236





Office buildings



99,991







280,699







68,563







43,802







4,224







94,839







592,118





Medical buildings



105,993







16,818







1,642







41,745







26,479







64,595







257,272





Apartment buildings



107,677







127,757







64,215







11,115







13,508







209,436







533,708





Hotel



106,613







116,016







30,162







13,349













176,330







442,470





Other



170,647







59,768







19,364







5,654







6,868







93,779







356,080





Total

$

1,099,140





$

935,253





$

330,878





$

163,448





$

75,107





$

1,215,407





$

3,819,233



(U)

 

Acquired Loans





Non-PCD Loans





PCD Loans





Total Acquired Loans





Balance at

Acquisition

Date





Balance at

Jun 30,

2025





Balance at

Sep 30,

2025





Balance at

Acquisition

Date





Balance at

Jun 30,

2025





Balance at

Sep 30,

2025





Balance at

Acquisition

Date





Balance at

Jun 30,

2025





Balance at

Sep 30,

2025



Loan marks:





















































Acquired banks (V)

$

388,625





$

22,766





$

20,406





$

332,400





$

6,075





$

5,472





$

721,025





$

28,841





$

25,878

























































Acquired portfolio

loan balances:





















































Acquired banks (V)



14,323,981







1,786,602







1,609,115







1,376,673







387,143







350,644







15,700,654



 (W)



2,173,745







1,959,759

























































Acquired portfolio

loan balances less

loan marks

$

13,935,356





$

1,763,836





$

1,588,709





$

1,044,273





$

381,068





$

345,172





$

14,979,629





$

2,144,904





$

1,933,881







(T)

Includes other MSA and non-MSA regions.

(U)

Represents a portion of total commercial real estate loans of $5.797 billion as of September 30, 2025.

(V)

Includes Bank Arlington, American State Bank, Community National Bank, First Federal Bank Texas, Coppermark Bank, First Victoria National Bank, The F&M Bank & Trust Company, Tradition Bank, LegacyTexas Bank, FirstCapital Bank and Lone Star Bank.

(W)

Actual principal balances acquired.

 

Prosperity Bancshares, Inc.®

Financial Highlights (Unaudited)

(Dollars in thousands)





Three Months Ended





Year-to-Date





Sep 30,

2025





Jun 30,

2025





Mar 31,

2025





Dec 31,

2024





Sep 30,

2024





Sep 30,

2025





Sep 30,

2024



Asset Quality









































Nonaccrual loans

$

105,529





$

102,031





$

73,287





$

73,647





$

83,969





$

105,529





$

83,969



Accruing loans 90 or more days past due



268







576







91







2,189







20







268







20



Total nonperforming loans



105,797







102,607







73,378







75,836







83,989







105,797







83,989



Repossessed assets



16







6







29







4







177







16







177



Other real estate



13,750







7,874







8,012







5,701







5,757







13,750







5,757



Total nonperforming assets

$

119,563





$

110,487





$

81,419





$

81,541





$

89,923





$

119,563





$

89,923













































Nonperforming assets:









































Commercial and industrial (includes energy)

$

27,880





$

27,680





$

8,966





$

10,080





$

13,642





$

27,880





$

13,642



Construction, land development and other land

loans



583







1,859







1,952







4,481







4,053







583







4,053



1-4 family residential (includes home equity)



57,241







50,501







42,481







44,824







36,660







57,241







36,660



Commercial real estate (includes multi-family

residential)



11,471







12,865







12,257







18,861







32,803







11,471







32,803



Agriculture (includes farmland)



17,080







17,547







15,725







3,208







2,686







17,080







2,686



Consumer and other



5,308







35







38







87







79







5,308







79



Total

$

119,563





$

110,487





$

81,419





$

81,541





$

89,923





$

119,563





$

89,923



Number of loans/properties



424







392







363







368







346







424







346



Allowance for credit losses on loans

$

339,626





$

346,084





$

349,101





$

351,805





$

354,397





$

339,626





$

354,397













































Net charge-offs (recoveries):









































Commercial and industrial (includes energy)

$

3,341





$

1,044





$

330





$

405





$

3,309





$

4,715





$

6,369



Construction, land development and other land

loans



34







(3)







(156)







294







378







(125)







485



1-4 family residential (includes home equity)



853







342







1,051







180







409







2,246







1,291



Commercial real estate (includes multi-family

residential)



1,015







55







178







362







258







1,248







(140)



Agriculture (includes farmland)



(40)







(14)













5







(116)







(54)







121



Consumer and other



1,255







1,593







1,301







1,346







1,217







4,149







3,840



Total

$

6,458





$

3,017





$

2,704





$

2,592





$

5,455





$

12,179





$

11,966













































Asset Quality Ratios









































Nonperforming assets to average interest-earning

assets



0.36

%





0.33

%





0.24

%





0.23

%





0.25

%





0.35

%





0.25

%

Nonperforming assets to loans and other real

estate



0.54

%





0.50

%





0.37

%





0.37

%





0.40

%





0.54

%





0.40

%

Net charge-offs to average loans (annualized)



0.12

%





0.05

%





0.05

%





0.05

%





0.10

%





0.07

%





0.07

%

Allowance for credit losses on loans to total loans



1.54

%





1.56

%





1.59

%





1.59

%





1.58

%





1.54

%





1.58

%

Allowance for credit losses on loans to total

loans, excluding Warehouse Purchase Program

loans (G)



1.64

%





1.66

%





1.67

%





1.67

%





1.68

%





1.64

%





1.68

%

 

Prosperity Bancshares, Inc.®

Notes to Selected Financial Data (Unaudited)

(Dollars and share amounts in thousands, except per share data)

NOTES TO SELECTED FINANCIAL DATA

Prosperity's management uses certain non-GAAP (generally accepted accounting principles) financial measures to evaluate its performance. Specifically, for internal planning and forecasting purposes, Prosperity reviews each of diluted earnings per share, return on average assets, return on average common equity, and return on average tangible common equity, in each case excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax; return on average tangible common equity; tangible book value per share; the tangible equity to tangible assets ratio; allowance for credit losses to total loans excluding Warehouse Purchase Program loans; the efficiency ratio, excluding net gains and losses on the sale, write-down or write-up of assets and securities; and the efficiency ratio, excluding net gains and losses on the sale, write-down or write-up of assets and securities, merger related expenses and FDIC special assessment. In addition, due to the application of purchase accounting, Prosperity uses certain non-GAAP financial measures and ratios that exclude the impact of these items to evaluate its allowance for credit losses to total loans (excluding Warehouse Purchase Program loans). Prosperity has included information below relating to these non-GAAP financial measures for the applicable periods presented.





Three Months Ended





Year-to-Date







Sep 30,

2025





Jun 30,

2025





Mar 31,

2025





Dec 31,

2024





Sep 30,

2024





Sep 30,

2025





Sep 30,

2024



Reconciliation of diluted earnings per share to diluted earnings per share excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax:











































Diluted earnings per share (unadjusted)



$

1.45





$

1.42





$

1.37





$

1.37





$

1.34





$

4.23





$

3.68















































Net income



$

137,556





$

135,155





$

130,225





$

130,076





$

127,282





$

402,936





$

349,310



Merger related provision for credit losses, net of tax(X)









































7,162



Merger related expenses, net of tax(X)





49

























50







49







3,511



FDIC special assessment, net of tax(X)









































2,807



Net gain on sale or write-up of securities, net of tax(X)





























(177)













(8,884)



Net income excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax(X):



$

137,605





$

135,155





$

130,225





$

130,076





$

127,155





$

402,985





$

353,906















































Weighted average diluted shares outstanding





95,093







95,277







95,266







95,264







95,261







95,211







94,912



Merger related provision for credit losses, net of tax, per diluted common share(X)



$





$





$





$





$





$





$

0.08



Merger related expenses, net of tax, per diluted common share(X)



$





$





$





$





$





$





$

0.04



FDIC special assessment, net of tax, per diluted common share(X)



$





$





$





$





$





$





$

0.03



Net gain on sale or write-up of securities, net of tax, per diluted common share(X)



$





$





$





$





$





$





$

(0.09)



Diluted earnings per share excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax:(X)



$

1.45





$

1.42





$

1.37





$

1.37





$

1.34





$

4.23





$

3.74















































Reconciliation of return on average assets to return on average assets excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax:











































Return on average assets (unadjusted)





1.44

%





1.41

%





1.34

%





1.31

%





1.28

%





1.40

%





1.16

%













































Net income excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax(X):



$

137,605





$

135,155





$

130,225





$

130,076





$

127,155





$

402,985





$

353,906



Average total assets



$

38,129,863





$

38,391,214





$

38,957,078





$

39,627,399





$

39,889,202





$

38,489,077





$

40,034,895



Return on average assets excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax (F) (X)





1.44

%





1.41

%





1.34

%





1.31

%





1.28

%





1.40

%





1.18

%



(X) Calculated assuming a federal tax rate of 21.0%.





Three Months Ended





Year-to-Date







Sep 30,

2025





Jun 30,

2025





Mar 31,

2025





Dec 31,

2024





Sep 30,

2024





Sep 30,

2025





Sep 30,

2024



Reconciliation of return on average common equity to return on average common equity excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax:











































Return on average common equity (unadjusted)





7.18

%





7.13

%





6.94

%





7.00

%





6.93

%





7.08

%





6.40

%













































Net income excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax(X):



$

137,605





$

135,155





$

130,225





$

130,076





$

127,155





$

402,985





$

353,906



Average shareholders' equity



$

7,657,978





$

7,586,290





$

7,505,801





$

7,428,665





$

7,347,265





$

7,583,914





$

7,274,009



Return on average common equity excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax (F) (X)





7.19

%





7.13

%





6.94

%





7.00

%





6.92

%





7.08

%





6.49

%













































Reconciliation of return on average common equity to return on average tangible common equity:











































Net income



$

137,556





$

135,155





$

130,225





$

130,076





$

127,282





$

402,936





$

349,310



Average shareholders' equity



$

7,657,978





$

7,586,290





$

7,505,801





$

7,428,665





$

7,347,265





$

7,583,914





$

7,274,009



Less: Average goodwill and other intangible assets





(3,560,083)







(3,563,866)







(3,567,421)







(3,573,197)







(3,576,630)







(3,563,763)







(3,526,501)



Average tangible shareholders' equity



$

4,097,895





$

4,022,424





$

3,938,380





$

3,855,468





$

3,770,635





$

4,020,151





$

3,747,508



Return on average tangible common equity (F)





13.43

%





13.44

%





13.23

%





13.50

%





13.50

%





13.36

%





12.43

%













































Reconciliation of return on average common equity to return on average tangible common equity excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, and FDIC special assessment, net of tax:











































Net income excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax(X):



$

137,605





$

135,155





$

130,225





$

130,076





$

127,155





$

402,985





$

353,906



Average shareholders' equity



$

7,657,978





$

7,586,290





$

7,505,801





$

7,428,665





$

7,347,265





$

7,583,914





$

7,274,009



Less: Average goodwill and other intangible assets





(3,560,083)







(3,563,866)







(3,567,421)







(3,573,197)







(3,576,630)







(3,563,763)







(3,526,501)



Average tangible shareholders' equity



$

4,097,895





$

4,022,424





$

3,938,380





$

3,855,468





$

3,770,635





$

4,020,151





$

3,747,508



Return on average tangible common equity excluding merger related provision for credit losses, net of tax, merger related expenses, net of tax, FDIC special assessment, net of tax, and net gain on sale or write-up of securities, net of tax (F) (X)





13.43

%





13.44

%





13.23

%





13.50

%





13.49

%





13.37

%





12.59

%













































Reconciliation of book value per share to tangible book value per share:











































Shareholders' equity



$

7,664,938





$

7,599,736





$

7,517,061





$

7,438,495





$

7,361,249





$

7,664,938





$

7,361,249



Less: Goodwill and other intangible assets





(3,558,321)







(3,561,923)







(3,565,533)







(3,569,176)







(3,574,566)







(3,558,321)







(3,574,566)



Tangible shareholders' equity



$

4,106,617





$

4,037,813





$

3,951,528





$

3,869,319





$

3,786,683





$

4,106,617





$

3,786,683















































Period end shares outstanding





94,993







95,277







95,258







95,275







95,261







94,993







95,261



Tangible book value per share



$

43.23





$

42.38





$

41.48





$

40.61





$

39.75





$

43.23





$

39.75











Three Months Ended





Year-to-Date







Sep 30,

2025





Jun 30,

2025





Mar 31,

2025





Dec 31,

2024





Sep 30,

2024





Sep 30,

2025





Sep 30,

2024



Reconciliation of equity to assets ratio to period end tangible equity to period end tangible assets ratio:











































Tangible shareholders' equity



$

4,106,617





$

4,037,813





$

3,951,528





$

3,869,319





$

3,786,683





$

4,106,617





$

3,786,683



Total assets



$

38,330,469





$

38,417,352





$

38,764,675





$

39,566,738





$

40,115,320





$

38,330,469





$

40,115,320



Less: Goodwill and other intangible assets





(3,558,321)







(3,561,923)







(3,565,533)







(3,569,176)







(3,574,566)







(3,558,321)







(3,574,566)



Tangible assets



$

34,772,148





$

34,855,429





$

35,199,142





$

35,997,562





$

36,540,754





$

34,772,148





$

36,540,754



Period end tangible equity to period end tangible assets ratio





11.81

%





11.58

%





11.23

%





10.75

%





10.36

%





11.81

%





10.36

%













































Reconciliation of allowance for credit losses to total loans to allowance for credit losses on loans to total loans excluding Warehouse Purchase Program:











































Allowance for credit losses on loans



$

339,626





$

346,084





$

349,101





$

351,805





$

354,397





$

339,626





$

354,397



Total loans



$

22,027,769





$

22,197,388





$

21,977,570





$

22,149,209





$

22,380,852





$

22,027,769





$

22,380,852



Less: Warehouse Purchase Program loans





(1,278,178)







(1,287,440)







(1,057,893)







(1,080,903)







(1,228,706)







(1,278,178)







(1,228,706)



Total loans less Warehouse Purchase Program



$

20,749,591





$

20,909,948





$

20,919,677





$

21,068,306





$

21,152,146





$

20,749,591





$

21,152,146



Allowance for credit losses on loans to total loans excluding Warehouse Purchase Program





1.64

%





1.66

%





1.67

%





1.67

%





1.68

%





1.64

%





1.68

%













































Reconciliation of efficiency ratio to efficiency ratio excluding net gains and losses on the sale, write-down  or write-up of assets and securities:











































Noninterest expense



$

138,635





$

138,565





$

140,301





$

141,545





$

140,338





$

417,501





$

429,028















































Net interest income



$

273,435





$

267,722





$

265,382





$

267,774





$

261,691





$

806,539





$

758,721



Noninterest income





41,238







42,982







41,301







39,837







41,099







125,521







125,972



Less: net gain (loss) on sale or write-down of assets





3







1,414







(235)







584







3,178







1,182







2,240



Less: net gain on sale or write-up of securities





























224













11,245



Noninterest income excluding net gains and losses on the sale, write-down or write-up of assets and securities





41,235







41,568







41,536







39,253







37,697







124,339







112,487



Total income excluding net gains and losses on the sale, write-down or write-up of assets and securities



$

314,670





$

309,290





$

306,918





$

307,027





$

299,388





$

930,878





$

871,208



Efficiency ratio, excluding net gains and losses on the sale, write-down or write-up of assets and securities





44.06

%





44.80

%





45.71

%





46.10

%





46.87

%





44.85

%





49.25

%













































Reconciliation of efficiency ratio to efficiency ratio, excluding net gains and losses on the sale, write-down or write-up of assets and securities, merger related expenses and FDIC special assessment:











































Noninterest expense



$

138,635





$

138,565





$

140,301





$

141,545





$

140,338





$

417,501





$

429,028



Less: merger related expenses





62

























63







62







4,444



Less: FDIC special assessment









































3,554



Noninterest expense excluding merger related expenses and FDIC special assessment



$

138,573





$

138,565





$

140,301





$

141,545





$

140,275





$

417,439





$

421,030















































Net interest income



$

273,435





$

267,722





$

265,382





$

267,774





$

261,691





$

806,539





$

758,721



Noninterest income





41,238







42,982







41,301







39,837







41,099







125,521







125,972



Less: net gain (loss) on sale or write down of assets





3







1,414







(235)







584







3,178







1,182







2,240



Less: net gain on sale or write-up of securities





























224













11,245



Noninterest income excluding net gains and losses on the sale, write-down or write-up of assets and securities





41,235







41,568







41,536







39,253







37,697







124,339







112,487



Total income excluding net gains and losses on the sale, write-down or write-up of assets and securities



$

314,670





$

309,290





$

306,918





$

307,027





$

299,388





$

930,878





$

871,208



Efficiency ratio, excluding net gains and losses on the sale, write-down or write-up of assets and securities, merger related expenses and FDIC special assessment





44.04

%





44.80

%





45.71

%





46.10

%





46.85

%





44.84

%





48.33

%

 

Cision
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SOURCE Prosperity Bancshares, Inc.

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