Alphabet, the parent company of Google, revealed plans on Monday to raise $80 billion through a massive stock sale, earmarked primarily to expand its artificial intelligence infrastructure. The move represents the largest single equity capital raise in US corporate history and includes a significant $10 billion private placement from Berkshire Hathaway.
The $10 billion from Berkshire will be split evenly between Class A common stock at $351.81 per share and Class C capital stock at $348.20, both priced below Monday’s closing levels. The remaining $70 billion will be raised through public and institutional offerings, including $30 billion in concurrent public offerings of depositary shares tied to mandatory convertible preferred stock, as well as Class A and C shares. A separate $40 billion at-the-market offering is planned for launch in Q3, allowing Alphabet to sell shares gradually over time.
Alphabet stated that demand for its AI solutions and services from enterprises and consumers is “exceeding the company’s available supply,” necessitating the capital injection. The company had already raised over $85 billion in debt across six currencies in the past year, bringing total debt above $100 billion. In April, Alphabet increased its annual capital spending forecast by $5 billion, to a range of $180 billion to $190 billion, with CEO Sundar Pichai confirming at Google I/O that the company would spend at that level in 2026 alone.
The Berkshire investment marks one of the first major moves by new CEO Greg Abel since taking over from Warren Buffett in January. Berkshire had already accumulated $16.6 billion in Alphabet stock by March 31, and this new infusion will likely push the holding into its top five common stock positions. Steven Check of Check Capital Management commented, “Everyone has been waiting for Greg to do his thing, beyond Warren Buffett’s shadow, and we’re now seeing that.”
Alphabet’s stock, which has rallied roughly 160% over the past year, dipped about 2% in after-hours trading following the announcement, reflecting concerns over dilution. However, the market is pricing in continued AI revenue growth, with a price-to-earnings ratio of around 28 times estimated earnings — well above its historical average of under 21. Investors will closely monitor how quickly the new capital is deployed and whether it sustains the company’s competitive edge in AI against rivals like Microsoft, Amazon, and Meta.
