Warren Buffett Leads Berkshire's $10B Investment in Alphabet

Warren Buffett told CNBC that he personally initiated Berkshire Hathaway's BRK.B $10 billion investment in Alphabet GOOGL, pushing back on reports that incoming CEO Greg Abel had driven the trade. The stake was structured as a private placement split evenly between $5 billion of Class A voting shares and $5 billion of Class C nonvoting shares, priced at more than a 6% discount to Alphabet's June 1 closing price, according to.

This is not Berkshire's first bet on the search giant. The conglomerate initially disclosed a roughly 17.8 million share Alphabet position in the third quarter of 2025 and has since built on it for two consecutive quarters, pushing its total exposure to an estimated $31 billion and making Alphabet one of Berkshire's largest holdings. Buffett reportedly acknowledged he had been slow to invest in Alphabet, a rare admission from an investor known for measured, long horizon bets.

For Alphabet, the fresh capital is earmarked for AI infrastructure buildout: the company has cited unprecedented customer demand for compute capacity as it competes with Microsoft, Amazon, and Meta on AI data center spend. An endorsement from Buffett, arguably the most closely watched investor in the world, could reinforce investor confidence in Alphabet's AI monetization path at a moment when other AI-spending names, such as Oracle, are drawing scrutiny for balance sheet strain tied to similar buildouts.

What to watch: whether Berkshire continues adding to the position in coming quarters, how the market reads Buffett stepping back into a high profile trade under new CEO Greg Abel's watch, and whether Alphabet's AI capex converts into the durable earnings growth the investment implies. As with any large single-stock position, investors should weigh this bet against Berkshire's overall portfolio diversification rather than treat it as a standalone signal.

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