Berkshire Hathaway Pours $10 Billion Into Google’s $80 Billion AI Raise

Warren Buffett spent years calling his failure to buy Google one of his costliest mistakes. On Monday, Berkshire Hathaway put another $10 billion behind making up for it, anchoring the largest equity capital raise in Alphabet’s history, and after an $8.5 bid for a homebuilder.

Alphabet unveiled a plan to raise roughly $80 billion in fresh equity to fund its artificial-intelligence buildout, and Berkshire is leading the way with a $10 billion private placement. Under the terms, Alphabet is selling Berkshire $5 billion of Class A shares (GOOGL) at $351.81 apiece and $5 billion of Class C shares (GOOG) at $348.20 apiece.

The Berkshire tranche is the cornerstone of a much larger program. Alongside the $10 billion private placement, Alphabet plans about $30 billion in underwritten offerings and roughly $40 billion through an at-the-market (ATM) program for Class A and Class C stock, expected to begin in the third quarter. Proceeds are earmarked for general corporate purposes, chiefly the capital expenditure needed to scale AI compute and global data-center infrastructure.

Why it matters

• Berkshire is doubling down on AI, through Google. A direct $10 billion primary investment is a far stronger signal than buying shares in the open market. It tells the world that Berkshire views Alphabet’s AI franchise as a durable, ownable asset, not a momentum trade.

• It validates the raise. Anchoring an $80 billion issuance with a marquee, price-insensitive long-term holder gives Alphabet cover to tap the market at scale, and gives other institutions a reason to follow.

• The dilution debate is real. An $80 billion equity raise is enormous even for a company Alphabet’s size, and the stock came under pressure on dilution concerns. The bet is that AI returns will more than justify the new share count.

• Berkshire first disclosed an Alphabet stake in Q3 2025 in its recent 13F filing and has added aggressively since. This private placement turns an opportunistic position into a strategic, franchise-level commitment.

More funds

According, to a filing with the SEC and as mentioned briefly earlier in the article, Google is tapping JPMorgan and Goldman Sachs to potentially raise more money, The filing states:

In addition to these underwritten offerings, Alphabet has entered into an equity distribution agreement with Goldman Sachs & Co. LLC, J.P. Morgan Securities LLC, and Morgan Stanley & Co. LLC as managers in connection with a newly established ATM program, pursuant to which Alphabet may sell, from time to time through or to the manager, Class A Common Stock and Class C Capital Stock, up to a maximum aggregate offering amount of $40 billion. 

The bottom line

For a firm that famously avoided big technology bets for most of Buffett’s career, writing a $10 billion check directly into Alphabet’s balance sheet is a statement. It positions Berkshire as a financier of the AI buildout itself, and makes Google one of the most important holdings in the portfolio as the post-Buffett era takes shape.

Sources: Berkshire Hathaway Form 8-K; Alphabet filing, CNBC; Bloomberg. Figures reflect the company’s June 1, 2026 announcement.