Finance
Prosperity Bancshares bolsters Texas presence with $2 billion Stellar Bancorp buy
Published by Global Banking and Finance Review
Posted on January 28, 2026
2 min readLast updated: January 28, 2026
Quick Summary
Prosperity Bancshares is set to acquire Stellar Bancorp in a $2 billion deal, enhancing its regional banking presence.
Prosperity Bancshares Expands Texas Footprint with $2 Billion Stellar Deal
Prosperity Bancshares and Stellar Bancorp Merger
Jan 28 (Reuters) - Prosperity Bancshares will buy rival Stellar Bancorp in a $2 billion cash-and-stock deal, the banks said on Wednesday, creating a mega Texas-focused lender and highlighting rapid consolidation among U.S. regional lenders.
Details of the Acquisition
Dealmaking activity between U.S. banks in 2025 hit the highest levels in four years as boardrooms looked to strengthen balance sheets and also take advantage of easier regulations.
Market Reactions
Prosperity has offered 0.3803 of its shares and $11.36 in cash for each Stellar share held. The deal values Stellar at $39.08 per share, implying a 19.8% premium to the stock's last close.
Strategic Implications
Shares of Stellar jumped 11.8% in premarket trading, while Prosperity slipped 6%.
The deal beefs up Prosperity's presence in greater Houston, Beaumont and Dallas and creates the second largest Texas-headquartered bank by deposits with over 330 banking centers, the companies said.
"This is a rare opportunity to significantly enhance our presence in the Houston area, a market with a diverse economy that is continually attracting investment and has a growing population," Prosperity CEO David Zalman said.
Prosperity, which had $38.5 billion in assets as of December 31, in recent months had struck deals to buy smaller Texas rivals American Bank and Southwest Bancshares.
Stellar had $10.8 billion in assets as of the end of 2025. Its CEO Robert Franklin will join Prosperity as vice chairman.
The transaction is expected to close in the second quarter.
Keefe, Bruyette & Woods advised Stellar on the deal.
(Reporting by Arasu Kannagi Basil in Bengaluru; Editing by Sriraj Kalluvila)
Key Takeaways
- •Prosperity Bancshares is acquiring Stellar Bancorp.
- •The deal is valued at $2 billion.
- •This acquisition involves regional lenders.
- •The announcement was made on January 28.
- •Arasu Kannagi Basil reported the news.
Frequently Asked Questions about Prosperity Bancshares bolsters Texas presence with $2 billion Stellar Bancorp buy
1What is an acquisition?
An acquisition is a corporate action in which one company purchases another company. In this case, Prosperity Bancshares is acquiring Stellar Bancorp for $2 billion.
2What are financial services?
Financial services refer to a broad range of services provided by the finance industry, including banking, investment, insurance, and asset management.
3What is a merger?
A merger is the combination of two companies to form a new entity. It often occurs to enhance market share and operational efficiency.
4What is investment?
Investment is the act of allocating resources, usually money, to generate income or profit. It can involve purchasing stocks, bonds, or real estate.
5What are banking services?
Banking services include various financial services offered by banks, such as savings and checking accounts, loans, mortgages, and investment services.
