Azure Cloud Revenue Surpasses $100 Billion, Boosts Microsoft Stock 18%

Microsoft's Azure cloud business has surpassed $100 billion in annual sales for the first time, driving an 18% jump in the company's stock price over a week. This achievement comes as Microsoft continues to invest heavily in artificial intelligence (AI) infrastructure, spending $175 billion on capital expenditures (capex) for fiscal 2026. Despite high capex, Microsoft maintained a positive free cash flow of $19.6 billion, outperforming peers like Alphabet and Meta.

Microsoft's success in monetizing AI investments has made its stock more attractive to investors. The company's trailing price-to-earnings (P/E) ratio of 28 is below the tech sector average of 35, making it a strong buy according to analysts. This comes as tech companies continue to spend heavily on AI infrastructure, with estimated spending reaching $750 billion this year.