Deep Dive: Microsoft (MSFT): Full Valuation Case & Monte Carlo Simulation

Microsoft is a global leader in software and cloud services. Despite recent earnings beats, the stock dropped ~13% due to concerns about Azure's growth deceleration (31% vs. guided 37-38%), massive CapEx for AI with an unclear ROI timeline, and operating margin pressure. Strengths include Azure AI leadership, the OpenAI partnership, and a massive Copilot TAM. However, the high CapEx, slowing growth, and intensifying competition are significant concerns. A DCF model suggests a fair value around $340-360, indicating the current price of $423 already bakes in significant optimism. The base case valuation is around $450-480, while the bear case is $350-380. The stock is currently priced for moderate optimism.