#1Big Tech Capex — Combined AI Infrastructure Spend Tops $650B for 2026
All five mega-cap tech names reported Q1 earnings this past week, and the headline number is staggering: combined 2026 AI capital expenditure guidance now exceeds $650 billion. Amazon leads at ~$200B, Microsoft ~$190B, Alphabet $180-190B (raised from $175-185B), Meta $125-145B (raised from $115-135B), and Apple a comparatively modest ~$9B. This capex arms race is the single most material datapoint for the entire AI supply chain — semis, networking, power, cooling — for the rest of 2026.
