Microsoft Stock Tumbles Below $500 Amid AI Infrastructure Costs and Reliability Concerns

Microsoft's MSFT stock has fallen below $500 due to concerns over its massive AI costs. The company is expanding its infrastructure spending, including data centers and processors, to meet growing demand for cloud computing and artificial intelligence.

The recent outage of Microsoft Outlook has added to investors' worries, as it highlights the reliability issues of the company's technology infrastructure. This comes at a time when competitors like Alphabet, Amazon, and Meta are also investing heavily in AI infrastructure.

While Microsoft's partnership with AMD may provide some relief by reducing its dependence on NVIDIA and providing greater flexibility across Azure, investors remain uncertain about the returns on these massive investments. The company must prove that its AI infrastructure spending can translate into stronger revenue, durable margins, and sustainable free cash flow.