Microsoft stock price tumbles 12% as record AI spending and Azure outlook rattle Wall Street
Microsoft shares fell 12% to $423.78 Thursday as investors reacted to soaring AI spending and questions over cloud growth. Quarterly revenue rose 17% to $81.3 billion, while capital spending jumped 66% to $37.5 billion, mostly on chips. The sell-off followed Microsoft’s disclosure that 45% of its cloud backlog is tied to OpenAI. CFO Amy Hood cited AI chip constraints as a limit on Azure growth.