Berkshire Hathaway (BRK.B) Bets 38.6% on AI Stocks...Conservative Investment Ends

▲ Warren Buffett, Berkshire Hathaway/AI generated image

Berkshire Hathaway (BRK.A·BRK.B), which inherited Warren Buffett's conservative investment philosophy, stands in the midst of the artificial intelligence (AI) boom. Although it did not directly chase theme stocks, three stocks—Apple, Coca-Cola, and Alphabet—account for 38.6% of its $328 billion stock portfolio, emerging as a key pillar of long-term returns.

According to The Motley Fool, published on Yahoo Finance on July 1 (local time), Warren Buffett led market-beating returns for 60 years after acquiring Berkshire Hathaway in 1965. By the end of 2025, when Buffett stepped down as CEO, Berkshire had grown into a $1 trillion conglomerate, and its stock portfolio reached $328 billion. Berkshire's stock recorded an average annual return of 19.7% during Buffett's tenure, and a $1,000 investment in 1965 was analyzed to have grown to $48 million by the end of 2025.

Among Berkshire's AI-related holdings, Apple (AAPL) holds the largest proportion, accounting for 19.7% of the portfolio. Berkshire invested approximately $38 billion in Apple stock from 2016 to 2023, and by early 2024, the value of that stake exceeded $170 billion. Although it later sold about three-quarters of its holdings, Apple remains a core holding for Berkshire. Apple is expanding its consumer AI software distribution network by integrating Apple Intelligence into iPhones, iPads, and Macs, leveraging its base of over 2.5 billion active devices.

The second stock is Coca-Cola (KO), with a portfolio weight of 10.1%. Buffett purchased 400 million shares of Coca-Cola for $1.3 billion between 1988 and 1994, and Berkshire has not sold a single share of that stake to date. The value of this stake is currently estimated at $33 billion, and last year alone, it brought in $816 million in dividends. Although Coca-Cola is not a technology company, it uses AI to optimize its supply chain, manufacturing processes, and marketing campaigns. In 2024, it committed to spending $1.1 billion over five years on Microsoft (MSFT) Azure cloud platform.

The third is Alphabet (GOOG·GOOGL). Berkshire first purchased Alphabet shares in Q3 2025 and more than quadrupled its holdings this year under CEO Greg Abel. Alphabet is currently Berkshire's fifth-largest holding, with a portfolio weight of 8.8%. Google Search and Google Cloud recorded revenue growth rates of 19% and 63%, respectively, in Q1 2026. The Motley Fool evaluated that the spread of AI features accelerated the growth of both businesses for several consecutive quarters.

Berkshire's concentration in these three stocks is not merely chasing AI trends but rather a structure that leverages the business advancement of existing blue-chip companies. Alphabet uses AI in search and cloud, Apple in its ecosystem of 2.5 billion devices, and Coca-Cola in optimizing its supply chain and marketing. While Berkshire still prioritizes stable profits and management capabilities over trends, with 38.6% of its portfolio already tied to AI-benefiting companies, a clear shift in Berkshire's growth strategy post-Buffett is becoming evident.

[Key Article Summary]

-38.6% of Berkshire Hathaway's $328 billion stock portfolio is invested in three AI-related stocks: Apple, Coca-Cola, and Alphabet.

-Apple accounts for 19.7%, Coca-Cola for 10.1%, and Alphabet for 8.8%, establishing them as core holdings for Berkshire.

-Under Greg Abel's leadership, Alphabet holdings have more than quadrupled, further increasing Berkshire's AI exposure.

*Disclaimer: This article is for investment reference only, and we are not responsible for any investment losses based on it. The content should be interpreted for informational purposes only.*