 Oatly Group AB OTLY, 16.11 stock slid 5 in premarket trade Monday, after the Swedish maker of oat-based dairy products posted a wider-than-expected third-quarter loss and revenue that fell short of estimates. The company had a net loss of 107.9 million, or 18 cents a share, in the quarter, wider than the loss of 41.2 million, or 7 cents a share, posted in the year-earlier period. 