The race for regional scale continues, and Texas remains the hottest battleground.
Prosperity Bancshares (PB) has agreed to acquire rival Stellar Bancorp (STEL) in a cash-and-stock deal valued at $2 billion. The transaction combines two Houston heavyweights to create the second-largest Texas-headquartered bank by deposits.
💰 THE DEAL METRICS:
- The Offer: 0.3803 shares + $11.36 cash per Stellar share.
- The Valuation: $39.08/share (a ~19.8% premium).
- The Scale: The combined entity will operate over 330 banking centers with nearly $50 billion in pro-forma assets ($38.5B from Prosperity + $10.8B from Stellar).
🗺️ THE STRATEGY: This is a pure in-market consolidation play.
- Geography: Prosperity significantly deepens its density in the “Texas Triangle” (Houston, Dallas, Beaumont).
- Leadership: Stellar CEO Robert Franklin will join as Vice Chairman.
- The Trend: Dealmaking among US regional banks hit a four-year high in 2025, driven by the need to strengthen balance sheets and regulatory easing.
💡 ANALYST TAKEAWAY: “Scale or Fail” is the mantra for 2026. Prosperity has been on a buying spree (recently snapping up American Bank and Southwest Bancshares), proving that in a high-rate environment, the most efficient path to deposit growth is M&A, not organic acquisition. By locking down the #2 spot in Texas, Prosperity is fortifying a “moat” around one of the fastest-growing economies in the US.
👇 Banking Executives: With regional M&A heating up, will we see the rise of more “Super-Regionals” ($100B+ assets) this year, or will regulatory scrutiny cap the size?