Microsoft Q4 Revenue Hits $90.1B as Azure Tops $100B
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- Microsoft reported Q4 FY2026 revenue of $90.1 billion, up 18% YoY and beating the $87.62B consensus, sending MSFT up more than 7% in pre-market trading.
- Azure surpassed $100 billion in annual revenue for the first time, with Q4 Azure growth accelerating to roughly 41–43% YoY, up from 40% in Q3 (per Constellation Research, Beth Kindig).
- 365 Copilot reached 30M+ paid seats, up 50% from 20M+ just three months earlier, with Microsoft now saying workers use Copilot as much as Teams and Outlook (per CNET, @timadeline).
- Microsoft's commercial RPO has more than doubled over the past five quarters to $678 billion, a demand-backed backlog that @stocksavvyshay says is funding the AI capex flywheel.
- Microsoft is 'openly competing with OpenAI, Anthropic more than ever,' with Nadella pitching swappable AI models as the company scales its own MAI models and Maia chips (per TechCrunch, Silicon Canals).
- Xbox revenue continued declining and absorbed layoff expenses in the same quarter the broader company posted a record $90B, highlighting a widening divergence inside Microsoft (per This Week in Videogames).
- Microsoft is extending data center lifespans to soften AI buildout costs, even as record AI spending cuts into cash flow (per PYMNTS, GeekWire).
Why it matters: The Q4 beat and Azure's $100B milestone validate Microsoft's AI demand story, but the print also exposes the cost of staying at the frontier: record AI capex is already cutting into cash flow, and the company is now openly selling swappable alternatives to OpenAI and Anthropic while scaling its own Maia silicon. With commercial RPO at $678B and Copilot seats at 30M+ and climbing 50% in a quarter, investors are weighing backlogs and adoption growth against rising infrastructure spend and an Xbox unit that keeps dragging on the bottom line.
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