Fifth Third Bancorp: Comerica Is Now A Growth Catalyst

Fifth Third Bancorp (FITB) is upgraded to 'Buy' following the successful Comerica acquisition and robust Q2’26 earnings beat. FITB’s net interest income surged 48% year-over-year, driven by Comerica integration and strong commercial & industrial loan growth. The Comerica merger positions FITB as the ninth-largest U.S. bank, with significant run-rate cost synergies and book value expansion potential. Risks include underperformance on $850 million synergy targets or a broad decline in net interest income if rates fall.

Fifth Third Bancorp (FITB) published better-than-expected earnings for its second fiscal quarter last week, mainly due to the regional bank integrating rival lender Comerica into its operations. Last year, Fifth Third Bancorp acquired Comerica in all-stock deal