1 EXHIBIT 11 FRESENIUS NATIONAL MEDICAL CARE HOLDINGS, INC. AND SUBSIDIARIES WEIGHTED AVERAGE NUMBER OF SHARES AND EARNINGS USED IN PER SHARE COMPUTATION (DOLLARS AND SHARES IN THOUSANDS) SUCCESSOR PREDECESSOR ------------ ----------- THREE MONTHS NINE MONTHS ENDED ENDED MARCH 31, MARCH 31, 1996 1996 ------------ ----------- The weighted average number of shares of Common Stock were as follows 90,000 97,888 ====== ====== Income used in the computation of earnings per share were as follows: SUCCESSOR PREDECESSOR ------------ ----------- THREE MONTHS NINE MONTHS ENDED ENDED MARCH 31, MARCH 31, 1996 1996 ------------ ----------- Net Income $6,637 $26,445 Dividends paid on preferred stocks (130) (131) ------ ------- Income used in per share computation of earnings $6,507 $26,314 ====== ======= Earnings per share $ 0.07 $ 0.27 ====== ======= -24-