Warren Buffett sold 20 million shares of his top holding in the second quarter.

After signing agreements to use computing power from Nvidia, AMD and Oracle, OpenAI is teaming up with the world’s largest cloud computing company.

OpenAI will spend $38 billion to rent servers from Amazon Web Services in the coming years, the two companies announced Monday. AWS will rent existing servers to OpenAI and will build new data center ...

OpenAI has agreed to pay Amazon.com $38 billion for computing power in a multiyear deal that marks the first partnership between the startup and the cloud company.The deal, unveiled Monday, will help ...

OpenAI and Amazon have signed a $38 billion deal that enables the ChatGPT maker to run its artificial intelligence systems on ...

OpenAI has signed a $38 billion (approximately 54 trillion Korean won) cloud computing contract with Amazon Web Services (AWS ...

Investors worried about the financials of the technology giant’s cloud computing business, compounding broader worries about a sky-high stock boom. By Andrew Ross Sorkin Bernhard Warner Sarah Kessler ...

Amazon Web Services has signed a $38 billion deal to supply OpenAI's demand for computing power with Nvidia chips as part of a seven-year deal, the companies announced Monday.

Oracle became the best-performing megacap stock of 2025 after its executives said last month that the once-sleepy database firm will generate an astonishing $381 billion in revenue from renting out ...