Alphabet Aktie News

Shares of Alphabet Inc. surged in premarket trading on Monday after Berkshire Hathaway Inc. revealed a major new position in the Google parent company, marking its most significant portfolio addition in the third quarter of 2025. A regulatory filing on Friday showed that Berkshire acquired 17.8 million Class A shares of Alphabet, valued at $4.

Alphabet's shares rose 5.5% in premarket trading on Monday after Berkshire Hathaway disclosed a stake in the tech giant, marking what could be one of the final major moves by the conglomerate under the leadership of Warren Buffett.

Nvidia and Taiwan Semiconductor are supplying computing power for the AI arms race. Alphabet and Amazon have thriving cloud computing divisions.

Berkshire Hathaway's (NYSE: BRK.B) latest portfolio disclosure shows that Warren Buffett's firm now owns 17.85 million shares of Alphabet (NASDAQ: GOOGL).

Buffett loves value stocks, so he's known for getting in on stocks at reasonable or even cheap levels. The billionaire doesn't buy many tech stocks, so when he adds one to his portfolio, investors take notice.

Google parent Alphabet and the Justice Department could be in settlement talks in the antitrust advertising trial, says an analyst. Google stock or digital ad firms could get a boost.

This dominant internet business is involved in multiple AI-related endeavors. Thanks to its huge profits, the company has the financial resources to invest aggressively in capital expenditures to boost its technical infrastructure.

Familiar names like IonQ, Rigetti, and D-Wave have certainly caught the attention of aggressive, risk-tolerant investors. None of these “pure plays” on quantum computing, however, has the amount of funding and reach as one other name in the business.