Apple briefly surpassed a $4 trillion market valuation for the first time on Tuesday, becoming the third major tech company ...

Microsoft’s stake in OpenAI is now valued at $135 billion after recapitalization, boosting its AI influence and supporting ...

OpenAI has become a public benefit corporation, giving Microsoft a 27% stake and long-term access to research methods ...

Microsoft Corp. once again surpassed $4 trillion in valuation, joining artificial intelligence chipmaker Nvidia in the exclusive club that also briefly included Apple on Tuesday ...

Apple shares rose fractionally in early trading, just enough to briefly push the company’s value above the historic level.

Microsoft and Apple are now worth over $4 trillion apiece and are helping drive the Dow, S&P 500 and Nasdaq Composite to ...

Apple has reached a new milestone, becoming the third publicly traded company in history to surpass a $4 trillion US market ...

Apple’s shares have gained about 13% since the new launches on Sept. 9, in a remarkable turnaround that pushed the stock into ...

Apple topped $4 trillion in market value for the first time on Tuesday, the third Big Tech company to hit the milestone, as ...

Apple hit a company milestone on Tuesday as its valuation reached $4 trillion for the first time. However, unlike ...

Nvidia became a $4 trillion company in July. Now Microsoft is on track to join the club. Microsoft and Apple are neck and neck as both close in on the $4 trillion market-cap mark. There's only one U.S ...