SMITHFIELD FOODS, INC. EXHIBIT 11 COMPUTATION OF NET INCOME (LOSS) PER COMMON SHARE Net income (loss) and the number of shares and common equivalent shares used to present net income (loss) per common share were computed as follows: 13 Weeks 13 Weeks Ended Ended Income (loss) (in thousands) July 27, 1997 July 28, 1996 - ---------------------------- ------------- ------------- Net income (loss) $ (6,541) $ 746 Dividends for Series C preferred stock - (338) -------- -------- Net income (loss) available to common stockholders $ (6,541) $ 408 ======== ======== Shares (in thousands) - --------------------- Weighted average common shares: Outstanding 18,764 18,016 Net effect of stock options 1,028 588 -------- -------- Common shares for computation 19,792 18,604 ======== ======== Net income (loss) per common share $ (.33) $ .02 ======== ========