1 Exhibit (11) - Statement Re: Computation of Earnings Per Share COMPUTATION OF EARNINGS PER SHARE Comerica Incorporated and Subsidiaries (In thousands, except per share data) Three Months Ended Nine Months Ended September 30 September 30 ------------------- ------------------- 1995 1994 1995 1994 -------- -------- -------- -------- Primary: Average shares outstanding 114,629 118,466 116,207 117,212 Common stock equivalent: Net effect of the assumed exercise of stock options 1,364 970 992 936 -------- -------- -------- -------- Primary average shares 115,993 119,436 117,199 118,148 ======== ======== ======== ======== Net income $105,302 $100,604 $306,856 $290,645 -------- -------- -------- -------- Primary net income per share $0.91 $0.84 $2.62 $2.46 Fully diluted: Average shares outstanding 114,629 118,466 116,207 117,212 Common stock equivalent: Net effect of the assumed exercise of stock options 1,472 971 1,490 940 -------- -------- -------- -------- Fully diluted average shares 116,101 119,437 117,697 118,152 ======== ======== ======== ======== Net income $105,302 $100,604 $306,856 $290,645 -------- -------- -------- -------- Fully diluted net income per share $0.91 $0.84 $2.61 $2.46