Apple joins Microsoft and Nvidia in elite $4tn valuation club
iPhone maker’s share price is up 28% over the past six months
iPhone maker’s share price is up 28% over the past six months

Tech giant’s high-margin unit has doubled in size over the past five years

US tech giant’s valuation set to pass $4tn as investors embrace plans to spend $120bn on artificial intelligence next year

Strong holiday season and boost from China drive 23% increase in smartphone revenue

iPhone maker becomes latest Big Tech group to expand further into screening live sports

Share price muted despite surge in iPhone sales driving record revenue

The company has all but sat out the AI investment frenzy, but pressure to conform is increasing