The map of America's regional banking sector is being redrawn. In a landmark, all-stock transaction valued at $10.9 billion, Fifth Third Bancorp has officially agreed to acquire Comerica Inc. The deal, announced on 6 October 2025, is more than a simple merger; it is a strategic push for scale that will combine complementary strengths and geographic reach, creating what is expected to become the ninth-largest bank in the U.S. by assets.
