 Shares of Jabil Inc. JBL, 2.72 slipped 0.7 in premarket trading Thursday, but outperformed the sharp selloff in the broader stock market, after electronics contract manufacturer reported better-than-expected fiscal third-quarte results and raised it full-year outlook. Net income for the quarter to May 31 rose to 218 million, or 1.52 a share, from 169 million, or 1.12 a share, in the year-ago period. 