EXHIBIT 11 HOMESTAKE MINING COMPANY AND SUBSIDIARIES COMPUTATION OF EARNINGS PER SHARE (In thousands, except per share amounts) - --------------------------------------------------------------------------------------------------------------------------------- 1995 1994 1993 - --------------------------------------------------------------------------------------------------------------------------------- PRIMARY: Earnings: Net income $30,327 $78,016 $52,494 Less dividends on HCI series 1 second preference shares (885) ------------- ------------- ------------- Net income applicable to primary earnings per share calculation $30,327 $78,016 $51,609 ============= ============= ============= Weighted average number of shares outstanding 138,117 137,733 137,046 ============= ============= ============= Net income per share - primary $0.22 $0.57 $0.38 ============= ============= ============= FULLY DILUTED: Earnings: Net income $30,327 $78,016 $52,494 Less dividends on HCI series 1 second preference shares (885) Add: Interest relating to 5.5% convertible subordinated notes, net of tax 6,517 6,517 3,447 Amortization of issuance costs relating to 5.5% convertible subordinated notes, net of tax 443 443 234 ------------- ------------- ------------- Net income applicable to fully diluted earnings per share calculation $37,287 $84,976 $55,290 ============= ============= ============= Weighted average number of shares outstanding: Common shares 138,117 137,733 137,046 Additional average shares outstanding assuming conversion of 5.5% convertible subordinated notes 6,505 6,505 3,397 ------------- ------------- ------------- 144,622 144,238 140,443 ============= ============= ============= Net income per share - fully diluted (a) $0.26 $0.59 $0.39 ============= ============= ============= <FN> (a) This calculation is submitted in accordance with Regulation S-K item 601(b)(11) although it is contrary to paragraph 40 of APB Opinion No. 15 because it produced an anti-dilutive result.