 The U.S.-listed shares of Autoliv Inc. ALV, -0.21 dove 6.8 in premarket trading Friday, after Sweden-based the automotive safety systems maker report a first-quarter profit that fell well below expectations and cut its full-year outlook, citing the negative impact of increased cost inflation on an already distressed supply chain. Net income fell to 83 million, or 94 cents a share, from 157 million, or 1.79 a share, in the year-ago period, amid higher raw materials costs. 