1 Exhibit 11.1 WORLDCOM, INC. AND SUBSIDIARIES STATEMENT REGARDING COMPUTATION OF PER SHARE EARNINGS (In thousands, except per share data) For the Three Months Ended For the Nine Months Ended ----------------------------- ----------------------------- September 30, September 30, September 30, September 30, 1997 1996 1997 1996 ------------ ------------ ------------ ------------ Primary: Weighted average shares outstanding 903,356 402,881 895,688 393,869 Common stock equivalents 28,537 7,724 27,045 -- Common stock equivalents issuable upon conversion of: Series A preferred stock 32,703 32,703 -- 5% convertible notes -- 4,584 -- -- ------------ ------------ ------------ ------------ 964,596 415,189 955,436 393,869 ============ ============ ============ ============ Net income (loss) applicable to common shareholders before extraordinary items $ 105,839 $ 109,255 $ 220,889 $ (48,466) Extraordinary items -- -- -- (24,434) Add back: Series A preferred dividend 6,364 -- 19,092 -- Interest paid on 5% convertible notes conversions, net of taxes -- 1,489 -- -- ------------ ------------ ------------ ------------ Net income (loss) applicable to common shareholders $ 112,203 $ 110,744 $ 239,981 $ (72,900) ============ ============ ============ ============ Primary earnings (loss) per share: Applicable to common shareholders before extraordinary items $ 0.12 $ 0.27 $ 0.25 $ (0.12) ============ ============ ============ ============ Extraordinary items $ -- $ -- $ -- $ (0.06) ============ ============ ============ ============ Applicable to common shareholders $ 0.12 $ 0.27 $ 0.25 $ (0.18) ============ ============ ============ ============ Fully diluted: Weighted average shares outstanding 903,356 402,881 895,688 393,869 Common stock equivalents 30,041 7,730 29,109 -- Common stock issuable upon conversion of: Series A preferred stock 32,703 -- 32,703 -- Series B preferred stock 1,227 -- 1,230 -- 5% convertible notes -- 4,584 -- -- ------------ ------------ ------------ ------------ 967,327 415,195 958,730 393,869 ============ ============ ============ ============ Net income (loss) applicable to common shareholders before extraordinary items $ 105,839 $ 109,255 $ 220,889 $ (48,466) Extraordinary items -- -- -- (24,434) Add back: Series A preferred dividend 6,364 -- 19,092 -- Series B preferred dividend 242 -- 735 -- Interest on 5% convertible notes, net of taxes -- 1,489 ------------ ------------ ------------ ------------ Net income (loss) applicable to common shareholders $ 112,445 $ 110,744 $ 240,716 $ (72,900) ============ ============ ============ ============ Fully diluted earnings (loss) per share: Applicable to common shareholders before extraordinary items $ 0.12 $ 0.27 $ 0.25 $ (0.12) ============ ============ ============ ============ Extraordinary items $ -- $ -- $ -- $ (0.06) ============ ============ ============ ============ Applicable to common shareholders $ 0.12 $ 0.27 $ 0.25 $ (0.18) ============ ============ ============ ============