Fifth Third Bancorp

Fifth Third closes $12.7B Comerica acquisition, expanding to $300B in assets while absorbing $827M in H1 merger costs and transitioning to Category III regulatory standards.

The Comerica acquisition — closed February 1, 2026 in an all-stock transaction valued at approximately $12.7 billion — is the defining event of this filing, adding $73 billion in interest-earning assets, $65 billion in deposits, and $50.5 billion in loans, propelling Fifth Third from a mid-large regional to a $300 billion Category III institution. Net interest margin expanded to 3.36% in Q2 2026 (from 3.12% in Q2 2025), driven by asset mix shift and purchase accounting accretion, while the efficiency ratio deteriorated sharply to 64.3% (from 56.2%) as $827 million in direct merger-related costs hit the first half. Credit quality improved on a normalized basis — total NCOs fell to 30 bps annualized in Q2 versus 45 bps a year ago — though a new qualitative ACL adjustment for the U.S.-Iran conflict signals management is hedging on the macro outlook.

Fifth Third Bancorp is a Cincinnati-based diversified financial services company and bank holding company operating through its subsidiary Fifth Third Bank, National Association. The company provides commercial banking, consumer and small business banking, and wealth and asset management services across 12 states. As of December 31, 2025, it held $214 billion in assets and operated 1,130 full-service banking centers.

Primary products

• checking accounts
• savings accounts
• money market accounts
• wealth management solutions
• payments and commerce solutions
• securities products and services

“The increasingly competitive environment is primarily a result of changes in regulation, changes in technology, product delivery systems and the accelerating pace of consolidation among financial service providers.” Competitive position, as stated in the filing