Prosperity Bancshares Inc

Day range

$69.50 – $70.68

Open

$69.55

Prev close

$69.50

Volume

529.05K

Market cap

$8.35B

Shares out

100.85M

P/E

14.85

P/S

4.45

P/B

1.01

P/FCF

13.74

ROE

6.8%

ROA

1.3%

Debt/Equity

0.30

Div yield

2.78%

As of Oct 23, 2026

• Acquisition completionJul 1, 2026

  Effective July 1, 2026 (the "Closing Date"), Prosperity Bancshares, Inc. ("Prosperity" or the "Company") completed its previously announced acquisition of Stellar Bancorp, Inc., a Texas corporation ("Stellar"), pursuant to the Agreement and Plan of Merger, dated as of January 27, 2026 (the "Merger Agreement").

• Annual meeting resultsApr 23, 2026

  On April 21, 2026, Prosperity Bancshares, Inc. held its Annual Meeting of Shareholders. Kevin J. Hanigan, William T. Luedke IV, Perry Mueller, Jr. and Harrison Stafford II were elected as Class I directors to serve on the Board of Directors of the Company until the Company's 2029 Annual Meeting of Shareholders.

• Merger agreementApr 22, 2026

  Prosperity Bancshares, Inc., a Texas corporation ('Prosperity'), and Stellar Bancorp, Inc., a Texas corporation ('Stellar'), issued a joint press release announcing the receipt of a waiver of prior approval from the Federal Reserve Bank of Dallas with respect to the previously announced proposed merger of Stellar with and into Prosperity (the 'Merger') pursuant to the Agreement and Plan of Merger, dated January 27, 2026, by and between Prosperity and Stellar (the 'Merger Agreement')

• Acquisition completionFeb 2, 2026

  On February 2, 2026, Prosperity Bancshares, Inc. ("Prosperity") issued a press release announcing the closing of the acquisition by Prosperity of Southwest Bancshares, Inc. ("Southwest"). Pursuant to the Agreement and Plan of Merger, dated as of September 30, 2025, by and between Prosperity and Southwest, Southwest merged with and into Prosperity, with Prosperity continuing as the surviving corporation.

• Acquisition consideration sharesJan 29, 2026

  At the Effective Time, each share of common stock, par value $0.01 per share, of Stellar ('Stellar Common Stock') outstanding immediately prior to the Effective Time...will be converted into the right to receive (i) 0.3803 shares of common stock (the 'Exchange Ratio'), par value $1.00 per share, of Prosperity ('Prosperity Common Stock') and (ii) an amount in cash equal to $11.36 (the 'Per Share Cash Merger Consideration').

• FNBF.N.B. Corp+1.32%
• UCBUnited Community Banks, Inc.+0.38%
• HOMBHome BancShares, Inc.+0.20%
• UBSIUnited Bankshares Inc+0.66%
• ABCBAmeris Bancorp+0.22%
• HWCHancock Whitney Corporation Common Stock-0.21%
• ONBOld National Bancorp-1.04%
• CATYCathay General Bancorp+0.76%

Days to cover

3.0

Short interest

4.48M

Avg volume

1.5M

As of Sep 30, 2026 · reported to FINRA twice monthly.

• Robust Trading Performance to Drive RJF's Q4 Earnings, IB to Hurt
  neutralZacks Investment Research· Oct 26, 2026
• Will Prosperity Bancshares (PB) Beat Estimates Again in Its Next Earnings Report?
  positiveZacks Investment Research· Oct 23, 2026
• Prosperity Bancshares (PB) Could Be a Great Choice
  positiveZacks Investment Research· Oct 21, 2026
• Prosperity Bancshares (PB) Earnings Expected to Grow: Should You Buy?
  positiveZacks Investment Research· Oct 21, 2026
• Citizens Financial Is Scheduled to Post Q3 Earnings: What's in Store?
  negativeZacks Investment Research· Oct 14, 2026