Prosperity Bancshares (PB) Reports Q4 Performance Data and Insights

Prosperity Bancshares, Inc. (PB) closed at $67.18 on March 31, 2026, with a market capitalization of $6.90 billion. Over the past month, the stock's return was -2.53%, and it declined by 4.96% over the past 52 weeks. In its fourth-quarter 2025 investor letter, Artisan Mid Cap Value Fund noted it actively added to its position in PB, citing a long-term relationship with the CEO and a focus on expense management and credit quality. The report indicates that mid-cap stocks, including PB, face challenges relative to large-cap stocks, particularly in growth sectors.