Apple delivered its best-ever June quarter for iPhone sales and watched its shares fall anyway, as a warning about supply constraints and rising costs unnerved investors. The stock dropped more than 7% before Friday’s open, wiping out som

Apple reports its June-quarter results on 30 July, and Counterpoint Research expects iPhone revenue to cross $50 billion for the first time in a June quarter. Holding iPhone…

iPhone maker shrugs off global memory chip crunch with above-guidance margin