The four tech giants, including Microsoft, Alphabet, Meta, and Amazon, have reported their quarterly earnings, confirming their commitment to investing heavily in artificial intelligence. With a combined market capitalization of approximately $12 trillion, these companies are on track to meet their AI spending targets for the year.
According to a previous analysis by Bridgewater Associates, the four companies are expected to spend around $650 billion on AI infrastructure in 2026. Although most of them did not break down their AI spending in their latest earnings reports, they appear to be proceeding with their plans to invest in the sector. This development has significant implications for the digital asset sector, particularly for bitcoin miners who are increasingly shifting their focus from mining to hosting computers for AI as part of their revenue diversification strategy.
The miners already have data centers in place and are leveraging them to host AI computing machines. As they face reduced profit margins due to lower bitcoin prices and increased competition, miners are now lending their data centers to AI firms to diversify their revenue streams. Stocks linked to AI and bitcoin mining, such as IREN, TeraWulf, and Cipher Digital, have experienced fluctuations in response to the earnings reports. The next major test of market sentiment will come when chipmaker Nvidia reports its earnings on May 20.
The tech giants' earnings reports and statements from their CEOs highlight the significance of AI in their growth strategies. Microsoft reported fiscal Q3 2026 revenue of $82.9 billion, with its AI business generating $37 billion, up 123% year-over-year. Alphabet pointed to AI as a core driver of growth, with capital expenditures of $35.67 billion for the quarter.
Amazon reported Q1 2026 revenue of $181.5 billion, with a sharp increase in infrastructure spending driven primarily by AI investments. Meta reported $19.84 billion in capital expenditures for the quarter, with rising AI infrastructure costs as a key driver of spending. The company raised its full-year outlook to $125-145 billion, reflecting higher component pricing and additional data center costs to support future capacity.
CEO Mark Zuckerberg framed the push as a 'milestone quarter' tied to AI progress, stating that the company is on track to deliver personal superintelligence to billions of people.