EXHIBIT 11 ALEX. BROWN INCORPORATED AND SUBSIDIARIES Calculation of Earnings Per Share (in thousands, except per share amounts) Year Ended Year Ended Year Ended 12/31/94 12/31/93 12/31/92 Fully Fully Fully Primary Diluted Primary Diluted Primary Diluted Weighted average shares outstanding: Common stock 15,159 15,159 15,570 15,570 15,300 15,300 Stock options 257 327 346 420 442 473 Convertible subordinated debentures - 2,502 - 1,819 - 1,291 15,416 17,988 15,916 17,809 15,742 17,064 Net earnings for calculating earnings per share: Net earnings $70,871 $70,871 $89,226 $ 89,226 $ 58,611 $ 58,611 Interest expense on convertible subordinated debentures, net of tax - 2,059 - 1,495 - 1,080 $ 70,871 $ 72,930 $ 89,226 $ 90,721 $ 58,611 $ 59,691 Earnings per share $ 4.60 $ 4.05 $ 5.61 $ 5.09 $ 3.72 $ 3.50