 Genuine Parts Company shares GPC, 0.74 rose 1 in premarket trade Thursday, after the car parts maker beat fourth-quarter earnings estimates and offered guidance that was above consensus. Atlanta-based Genuine Parts posted net income of 256.0 million, or 1.79 a share, for the quarter, up from 171.6 million, or 1.18 a share, in the year-earlier period. 