Prosperity Bancshares (PB) Stock Chart & Stock Price History $68.68 -0.34 (-0.49%) As of 01:21 PM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Prosperity Bancshares Stock Price Performance The Prosperity Bancshares (PB) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 1.86%, with a year-to-date return of -0.66%. In the past month, the stock has decreased 1.25%, reflecting recent market activity. As of the latest close, Prosperity Bancshares traded at $69.01 with a market cap of $6.96 billion and volume of 742,237 shares. Five years ago, the stock traded at $75.91, representing a 9.52% decrease over that period. At the time, it had a market cap of $7.05 billion and a volume of 401,858 shares. Receive PB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Prosperity Bancshares and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance+3.37%1 Month Performance-1.25%3 Month Performance-6.62%Year-To-Date Performance-0.66%1 Year Performance-1.86%5 Year Performance-9.52% PB Stock Chart for Thursday, May, 21, 2026 PB Chart by TradingView Prosperity Bancshares Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/20/2026$67.90$69.01+1.64%$69.19$67.53742,237 shs$6.96 billion05/19/2026$68.14$67.90-0.36%$68.45$67.25750,701 shs$6.85 billion05/18/2026$66.44$68.14+2.56%$68.18$66.791.08 million shs$6.87 billion05/15/2026$66.95$66.44-0.75%$67.34$65.90635,073 shs$6.70 billion05/14/2026$66.26$66.95+1.05%$67.34$66.37737,009 shs$6.75 billion05/13/2026$67.79$66.26-2.26%$67.64$66.06955,808 shs$6.72 billion05/12/2026$68.49$67.79-1.03%$68.76$66.851.27 million shs$6.88 billion05/11/2026$69.25$68.49-1.10%$69.77$67.80993,159 shs$6.95 billion05/08/2026$69.42$69.25-0.23%$69.84$69.11602,958 shs$7.05 billion05/07/2026$70.16$69.42-1.06%$70.50$69.26867,946 shs$7.04 billion Get the Latest News and Ratings for PB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Prosperity Bancshares and its competitors with MarketBeat's FREE daily newsletter. 05/06/2026$69.56$70.16+0.87%$70.79$69.75821,725 shs$7.12 billion05/05/2026N/A$69.56$69.98$68.32773,166 shs$7.06 billion04/30/2026$68.83$69.72+1.28%$70.13$68.211.03 million shs$7.08 billion04/29/2026$69.53$68.83-1.00%$70.94$67.851.93 million shs$6.99 billion04/28/2026$69.57$69.53-0.07%$70.50$69.20694,554 shs$7.06 billion04/27/2026$68.64$69.57+1.36%$69.96$68.67631,099 shs$7.06 billion04/24/2026$69.61$68.64-1.40%$70.13$68.40677,405 shs$6.97 billion04/23/2026$69.78$69.61-0.24%$70.51$68.661.04 million shs$7.06 billion04/22/2026$69.55$69.78+0.33%$70.39$69.22790,769 shs$7.08 billion04/21/2026$70.30$69.55-1.07%$70.75$69.29662,826 shs$7.06 billion04/20/2026$70.01$70.30+0.42%$70.99$69.79684,365 shs$7.14 billion Related Companies ABCB Stock Price Chart CATY Stock Price Chart HWC Stock Price Chart ONB Stock Price Chart SFNC Stock Price Chart UBSI Stock Price Chart ASB Stock Price Chart FNB Stock Price Chart HOMB Stock Price Chart PNFP Stock Price Chart Receive PB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Prosperity Bancshares and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:PB) was last updated on 5/21/2026 by MarketBeat.com Staff. 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