EXHIBIT 11 WFC HOLDINGS CORPORATION AND SUBSIDIARIES COMPUTATION OF EARNINGS PER COMMON SHARE - -------------------------------------------------------------------------------------------------- Quarter Nine months ended Sept. 30, ended Sept. 30, -------------- --------------- (in millions) 1998 1997 1998 1997 - -------------------------------------------------------------------------------------------------- EARNINGS PER COMMON SHARE Net income $ 347 $ 290 $ 999 $ 857 Less preferred dividends 4 5 13 21 ----- ----- ------ ----- Net income for calculating earnings per common share $ 343 $ 285 $ 986 $ 836 ----- ----- ------ ----- ----- ----- ------ ----- Average common shares outstanding 85.2 87.5 85.4 89.1 ----- ----- ------ ----- ----- ----- ------ ----- EARNINGS PER COMMON SHARE $4.03 $3.26 $11.55 $9.38 ----- ----- ------ ----- ----- ----- ------ ----- DILUTED EARNINGS PER COMMON SHARE Net income $ 347 $ 290 $ 999 $ 857 Less preferred dividends 4 5 13 21 ----- ----- ------ ----- Net income for calculating diluted earnings per common share $ 343 $ 285 $ 986 $ 836 ----- ----- ------ ----- ----- ----- ------ ----- Average common shares outstanding 85.2 87.5 85.4 89.1 Add exercise of options, warrants and share rights, reduced by the number of shares that could have been purchased with the proceeds from such exercise .7 .9 .8 1.0 ----- ----- ------ ----- Diluted average common shares outstanding 85.9 88.4 86.2 90.1 ----- ----- ------ ----- ----- ----- ------ ----- DILUTED EARNINGS PER COMMON SHARE $3.99 $3.23 $11.44 $9.28 ----- ----- ------ ----- ----- ----- ------ ----- - --------------------------------------------------------------------------------------------------