Article contentFour U.S. tech giants are slated to unveil first quarter earnings on April 29 and may turn the page on a tough period for the shares. Earlier this year they fell out of favour on concerns about artificial intelligence spending. In anticipation of those earnings, analysts have reviewed price targets and ratings for some of the world’s largest companies. TD Cowen analyst Derrick Wood cut his price target for Microsoft Corp. (MSFT:TSX) to US$540 from US$610 on rising capital expenditures and mut ...