1 EXHIBIT 11.1 SANMINA CORPORATION STATEMENT OF COMPUTATION OF EARNINGS PER SHARE FOR THE YEARS ENDED SEPTEMBER 30, 1998, 1997 AND 1996 (IN THOUSANDS, EXCEPT PER SHARE DATA) BASIC DILUTED ------- -------- YEAR ENDED SEPTEMBER 30, 1998 Net income............................................................ $68,151 $68,151 Add interest expense on convertible subordinated debentures, net of tax................................................................. -- 3,676 ------- -------- $68,151 $71,827 ======= ======== Weighted average shares outstanding................................... 42,356 42,356 Net effect of dilutive stock options.................................. -- 2,618 Assumed conversion of subordinated debentures -- 5,426 ------- -------- Common and common equivalent shares used in computing per share amounts............................................................. 42,356 50,400 ======= ======== Net income per share.................................................. $ 1.61 $ 1.43 ======= ======== YEAR ENDED SEPTEMBER 30, 1997 Net income............................................................ $30,525 $30,525 Add interest expense on convertible subordinated debentures, net of tax................................................................. -- 3,101 ------- ------- $30,525 $33,626 ======= ======= Weighted average shares outstanding................................... 40,432 40,432 Net effect of dilutive stock options.................................. -- 2,875 Assumed conversion of subordinated debentures......................... -- 6,119 ------- ------- Common and common equivalent shares used in computing per share amounts............................................................. 40,432 49,426 ======= ======= Net income per share.................................................. 0.75 0.68 ======= ======= YEAR ENDED SEPTEMBER 30, 1996 Net income............................................................ 36,565 36,565 Add interest expense on convertible subordinated debentures, net of tax................................................................. -- 3,152 ------- ------- $36,565 $39,717 ======= ======= Weighted average shares outstanding................................... 39,356 39,356 Net effect of dilutive stock options.................................. -- 2,015 Assumed conversion of subordinated debentures......................... -- 6,119 Common and common equivalent shares used in computing per share ------ ------- amounts............................................................. 39,356 47,490 ======= ======= Net income per share.................................................. $ 0.93 $ 0.84 ======= =======