Comerica Incorporated (NYSE:CMA) shares are trading higher premarket on Monday after Fifth Third Bancorp (NASDAQ:FITB) agreed to merge with the company in an all-stock deal valued at $10.9 billion. As per the terms, Comerica shareholders will receive 1.8663 Fifth Third shares for each Comerica share. The offer price is equivalent to$82.88 per share based on Fifth Third’s October 3, 2025, closing price and represents a 20% premium to Comerica’s 10-day volume-weighted average. The combined entity will ope ...