38.6% of Berkshire Hathaway's $328 Billion Portfolio Is Parked in 3 Artificial Intelligence (AI) Stocks

Warren Buffett is 1 of the world's astir iconic investors. He acquired a controlling involvement successful a struggling textiles shaper called Berkshire Hathaway (NYSE: BRKA)(NYSE: BRKB) successful 1965, and turned it into a holding institution for his assorted investments. By the clip helium stepped distant from the CEO relation astatine the extremity of 2025, it was a $1 trillion conglomerate with galore subsidiaries and a $328 cardinal banal portfolio.

Berkshire banal returned 19.7% annually during Buffett's 60-year tenure, meaning that an concern of $1,000 successful 1965 would person grown to $48 cardinal by the extremity of 2025. The conglomerate's caller CEO, Greg Abel, worked with Buffett for implicit 2 decades earlier taking the reins, truthful he's apt to follow a akin absorption connected companies with dependable growth, reliable earnings, and beardown absorption teams.

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Chasing momentum was ne'er portion of Buffett's philosophy, truthful you typically won't find Berkshire piling into artificial quality (AI) stocks. However, astatine slightest 3 of the conglomerate's existent holdings are utilizing AI to supercharge their existing businesses, and Abel has aggressively added to 1 of them this twelvemonth astatine a precise charismatic price.

The 3 stocks relationship for implicit one-third of the worth of Berkshire's full portfolio. Here they are.

1. Alphabet: 8.8% of Berkshire Hathaway's portfolio

Alphabet (NASDAQ: GOOG)(NASDAQ: GOOGL) is the genitor institution of Google, YouTube, Waymo, DeepMind, and more. Berkshire initially bought this banal successful the 3rd 4th of 2025, but it has much than quadrupled its presumption nether Abel's enactment this year. Alphabet is present Berkshire's fifth-largest holding, with a portfolio weighting of 8.8%.

Alphabet is simply a person successful the rapidly increasing AI industry. It has embedded the exertion into its flagship Google Search level with features similar AI Overviews and AI Mode that springiness users faster entree to the accusation they are looking for. Then determination is Google Cloud, which provides entree to a raft of tools -- from computing capableness to ready-made ample connection models -- to assistance different businesses deploy AI software.

Google Search and Google Cloud produced gross maturation of 19% and 63%, respectively, during the archetypal 4th of 2026. Both of those maturation rates person accelerated for aggregate quarters successful a row, acknowledgment to AI, which is simply a large crushed wherefore Alphabet banal has astir doubled implicit the past 12 months.