Microsoft closed its fiscal fourth quarter with revenue of $90.0 billion, an 18 per cent year-on-year rise that beat analyst estimates, as chief executive Satya Nadella delivered results on 29th July 2026 that reinforced the company’s position at the centre of enterprise cloud and AI spending.
Azure crossed $100 billion in annual revenue during the period. Microsoft’s cloud business generated $59.3 billion in the quarter alone, while the AI segment reached a $37 billion annualised run rate, growing at 123 per cent year on year. Copilot has now moved well beyond a pilot feature: 30 million corporate users pay for it, giving the monetisation story a concrete foundation rather than a speculative one.
The financial quality behind the headline numbers is equally notable. Operating margin held above 45 per cent, net margin came in at 36 per cent and earnings per share beat at $4.81. Commercial remaining performance obligations stood at $627 billion, up 99 per cent year on year – a contracted backlog spanning Microsoft 365, Dynamics 365, Azure, GitHub and LinkedIn that represents signed enterprise demand already queued for delivery rather than aspirational pipeline.
Operating cash flow for the quarter reached $46.68 billion and Microsoft returned $12.7 billion to shareholders through dividends and buybacks earlier in the fiscal year. Analyst consensus sits at 54 buy ratings and zero sell recommendations, reflecting broad confidence that the cash generation underpinning those returns is durable.
The number that warrants the most scrutiny is capital expenditure. Microsoft spent $35.8 billion on infrastructure in the quarter alone to support Azure’s growth trajectory. The central question analysts are weighing is whether AI monetisation accelerates quickly enough to justify that level of spend before depreciation begins to weigh on free cash flow. Given a $627 billion contracted backlog and an AI run rate still compounding at triple digits, the enterprise customer base appears to be writing cheques against that investment in real time – which is precisely the answer the bears need to disprove.
The July 29 results confirm that Microsoft has built one of the most defensible positions in enterprise technology. More to the point, they suggest that position is still expanding.
