Any time Warren Buffett's Berkshire Hathaway ( BRK.A +0.29%) ( BRK.B 0.03%) adds a new investment to its stock portfolio, it ...

Alphabet stock rose on Monday after Warren Buffett's Berkshire Hathaway revealed it took a stake worth nearly $5 billion last ...

Veteran investor Tom Russo hailed Berkshire Hathaway's Alphabet stake, and said he's more worried about the US debt and the ...

If the AI bubble bursts, it could bring down some of the biggest tech companies – but perhaps not its most durable, like ...

Alphabet surpasses Microsoft in market cap after Buffett discloses $4.9B stake; Google stock rallies on AI and investor ...

Warren Buffett Has a New Favorite Quantum Computing Stock. (Hint: It's Not D-Wave or IonQ.) However, Berkshire Hathaway now ...

Google stock hits all-time high as Berkshire Hathaway reveals $4 billion investment, marking Warren Buffett's rare tech bet ...

Buffett revealed his regret missing Google after GEICO’s success—and how Berkshire’s new Alphabet investment marks a turning ...

Berkshire Hathaway invested in Google's parent company, Alphabet, last quarter despite Warren Buffett's famous aversion to ...

Warren Buffett’s Berkshire Hathaway (NYSE:BRK-B) just made a rather surprising bet on shares of AI titan Alphabet ...

The noted investor's latest move looks like an endorsement of the huge spending on AI infrastructure by tech giants.

The world's most valuable publicly listed company, US microchip maker Nvidia has reported a record $US57 billion revenue in ...