Prosperity Bancshares Completes Merger With Stellar Bancorp
By Amit Chowdhry ● Jul 1, 2026
Prosperity Bancshares announced the completion of its merger with Stellar Bancorp. The merger of Stellar Bancorp with and into Prosperity, along with the merger of Stellar Bank with and into Prosperity Bank, became effective today. Prosperity Bancshares is the parent company of Prosperity Bank. Stellar Bank was headquartered in Houston, Texas.