EXHIBIT 11 FEDERATED DEPARTMENT STORES, INC. EXHIBIT OF PRIMARY AND FULLY DILUTED EARNINGS (LOSS) PER SHARE (thousands, except per share data) 13 Weeks Ended May 3, 1997 May 4, 1996 Shares Income Shares Loss Net income (loss) and average number of shares outstanding 208,235 $24,059 206,710 $(37,946) Earnings (loss) per share $ .12 $ (.18) PRIMARY COMPUTATION: Average number of common share equivalents: Deferred compensation plan 285 Warrants 3,507 Stock options 1,556 - - Adjusted number of common and common equivalent shares outstanding and adjusted net income (loss) 213,583 $24,059 206,710 $(37,946) Primary earnings (loss) per share $ .11 $ (.18) FULLY DILUTED COMPUTATION: Additional adjustments to a fully diluted basis: Stock options 2 - Adjusted number of shares outstanding and net income (loss) on a fully diluted basis 213,585 $24,059 206,710 $(37,946) Fully diluted earnings (loss) per share $ .11 $ (.18)