37.4% of Berkshire Hathaway's $330 Billion Portfolio Is Parked in 3 Artificial Intelligence (AI) Stocks

Warren Buffett served arsenic the CEO of the Berkshire Hathaway (NYSE: BRKA)(NYSE: BRKB) holding institution from 1965 to 2025. He built it into a $1 trillion conglomerate with galore subsidiaries and a $330 cardinal portfolio of publically traded stocks and securities.

Berkshire banal produced a compound yearly instrumentality of 19.7% during Buffett's 60-year tenure, meaning a $500 concern successful 1965 would person grown to $24.2 cardinal by the extremity of 2025. The conglomerate's caller CEO, Greg Abel, is simply a longtime pupil of Buffett's elemental strategy, which involves investing successful companies with dependable growth, reliable earnings, and shareholder-friendly initiatives similar dividends and banal buyback programs.

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You volition ne'er find Buffett or Abel chasing the latest banal marketplace trends, not adjacent 1 arsenic almighty arsenic artificial quality (AI). However, astatine slightest 3 of Berkshire's existent holdings are utilizing AI to heighten their existing businesses, and they correspond much than one-third of the worth of its full portfolio.

1. Alphabet: 6.8% of Berkshire Hathaway's portfolio

Alphabet (NASDAQ: GOOG)(NASDAQ: GOOGL) is location to Google, YouTube, Waymo, and a fig of different subsidiaries. Wall Street was initially acrophobic that AI chatbots would thrust postulation distant from accepted net hunt engines similar Google Search, and since the level accounts for fractional of Alphabet's full revenue, that would person been precise atrocious news.

But Alphabet is proving it tin usage AI to its advantage. It launched caller features similar AI Overviews and AI Mode to make a hybrid idiosyncratic acquisition successful Google Search. Overviews harvester text, images, and links to third-party sources to supply holistic answers to hunt queries, whereas AI Mode transfers users to an AI chatbot-style interface wherever they tin dive deeper with follow-up questions.

Alphabet says these features are driving maturation successful wide hunt activity. As a result, Google Search generated a grounds $60.4 cardinal successful gross during the archetypal 4th of 2026, which was a 19% summation from the year-ago period. It was the 4th consecutive 4th successful which that maturation complaint accelerated, signaling important momentum.

Berkshire archetypal bought Alphabet banal during the 3rd 4th of 2025, but it astir tripled its presumption successful the archetypal 4th of this twelvemonth nether Abel's leadership. Alphabet is present Berkshire's fifth-largest holding, with a portfolio weighting of 6.8%.