Big Tech AI Spending Surges Past $650 Billion in 2026

Major technology companies are reporting substantial increases in both earnings and capital spending, with artificial intelligence investments driving much of the recent growth in revenue and expenses.

Microsoft, Alphabet, Meta, and Amazon have each published strong financial results for the first quarter of 2026, highlighting the impact of AI on their businesses. These companies are also planning record levels of capital expenditures, particularly focused on AI infrastructure and data centers.

Bridgewater Associates has estimated that combined AI-related infrastructure investments by these four firms will reach about $650 billion in 2026. Multiple industry sources have confirmed that spending on AI capital projects is expected to exceed $600 billion, with some estimates placing the total above $645 billion for the year.

Amazon’s 2026 capital expenditure forecast of $200 billion surpassed Wall Street’s previous expectations of approximately $146 billion. This announcement was followed by a roughly 10% decline in Amazon’s stock price in early February. In contrast, Microsoft’s stock experienced a sharp sell-off after it increased its AI spending plans, while Meta’s similar spending increases were met with a positive response from investors.

What the numbers show

• Microsoft reported Q1 2026 revenue of $82.9 billion and net income of $31.8 billion
• Alphabet posted Q1 2026 revenue of $109.9 billion and net income of $62.6 billion
• Amazon’s Q1 2026 revenue reached $181.5 billion, with AWS sales up 28% to $37.6 billion
• Meta’s Q1 2026 revenue was $56.3 billion, with capital expenditures approaching $20 billion
• Meta, Alphabet, and Microsoft spent nearly $80 billion on AI infrastructure in a single quarter

Investors have expressed concerns that the pace of AI-driven infrastructure spending may not be sustainable, despite the strong headline earnings reported by these companies. The increase in expenses, especially for data centers and AI hardware, has prompted some to question the long-term financial impact on the sector.

In addition to financial scrutiny, more than a dozen investors have called on Amazon, Microsoft, and Alphabet to release detailed information about water and energy consumption at their U.S. data centers. This request comes as capital expenditures for AI infrastructure continue to rise, raising questions about environmental and operational transparency.

Meta’s Reality Labs division reported a $4.4 billion loss on $470 million in revenue for the third quarter of 2025, while the company spent $19.4 billion that quarter on AI servers, data centers, and network infrastructure. Expenses at Meta rose 35% in the first quarter of 2026, reflecting the broader trend of increased investment in AI capabilities across the industry.

Spending on AI infrastructure by Meta, Alphabet, and Microsoft reached nearly $80 billion in a single quarter, representing an 89% increase compared to the previous year. These figures illustrate the scale and rapid growth of AI-related investments among the largest technology firms.

Industry reaction

Investors have stated concerns about the high level of infrastructure spending, particularly as it relates to the sustainability of these investments over time.

Requests for greater disclosure on environmental impacts have been submitted by groups of investors, focusing on water and energy usage at data centers operated by Amazon, Microsoft, and Alphabet.

* This article is based on publicly available information at the time of writing.