Apple's 23% plunge over the past four trading sessions has again turned Microsoft into the world's most valuable public company. As of Tuesday's close, Microsoft is worth $2.64 trillion ...

Apple has lost its position as the world's most valuable public company to Microsoft following a dramatic four-day slide in its stock price, driven largely by concerns over President Donald Trump ...

Apple's sharp stock declines in recent sessions could make for its worst three-day slide since the dot-com ... Investors are worried about the company's hardware business in an era of steep ...

Tech giant Apple has lost its crown as the world's most valuable company, with Microsoft overtaking it on Tuesday, as investors react to fears over the impact of sweeping US tariffs on Chinese ...

IDC analyst Will Wong said Apple's premium pricing structure has prevented the U.S. company from capitalising on new government subsidies introduced in January which fuelled growth in the first ...