After the close on January 28, 2026, Microsoft reported its fiscal 2026 second quarter (October through December 2025): revenue of $81.3 billion, up 17%, and operating income of $38.3 billion, up 21% — beating expectations on the top and bottom lines. The next day the stock fell 10% to close at $433.50, the single largest drag on the Dow Jones Industrial Average, and coverage put the one-day loss in market value at roughly $360 billion.
A beat that size triggering a selloff that violent tells you where attention moved: away from this quarter’s numbers and onto two harder questions — when AI capital spending actually pays back, and what Microsoft’s deepening accounting entanglement with OpenAI really means.
The Numbers Look Strong
Microsoft Cloud revenue came in at $51.5 billion, up 26%; Azure and other cloud services grew 39% (38% in constant currency). Among the finer lines, Microsoft 365 Commercial cloud grew 17%, consumer cloud 29%, LinkedIn 11%, and Dynamics 365 19%, while Xbox content and services slipped 5% and Windows OEM was flat. Among the three segments, Productivity and Business Processes earned $34.1 billion (+16%) and Intelligent Cloud $32.9 billion (+29%), while More Personal Computing was the one shrinking segment at $14.25 billion (-3%). The standout line was commercial remaining performance obligation: $625 billion, up 110% year over year. Signed-but-unfulfilled cloud commitments more than doubled in a year, mostly on AI demand — the strongest single signal that enterprise AI budgets are already committed, whoever eventually books the revenue.
OpenAI Paper Gains Behind the Net Income Jump
GAAP net income was $38.5 billion, up 60%, with diluted EPS of $5.16; non-GAAP diluted EPS was $4.14, up 24%. Look inside the headline number and $7.6 billion of that net income — $1.02 per share — came from marking up Microsoft’s OpenAI stake this quarter, versus a $939 million loss in the same quarter a year earlier. A large slice of the GAAP surge is accounting volatility from a holding, not operations. Non-GAAP net income of $30.9 billion, up 23%, sits closer to business reality. That is the first thing the market flinched at: OpenAI’s valuation swings now move Microsoft’s income statement directly, quarter by quarter, in both directions.
CapEx Nearly Doubled
The cash flow statement shows additions to property and equipment of $29.9 billion for the quarter, against $15.8 billion a year ago — close to a doubling, with $49.3 billion already spent in the first half of the fiscal year. Net cash from operations ran $35.8 billion for the quarter, which means capex consumed well over 80% of operating cash flow; shareholder returns of $12.7 billion in dividends and buybacks continued alongside. Reuters reported that Wall Street is pressing on when that spending converts into revenue growth, and Microsoft’s concentrated exposure to OpenAI makes the question harder to answer. The contrast inside Big Tech was stark the same week: Meta rallied on AI-driven advertising revenue, while Microsoft absorbed the punishment.
What the Market Is Pricing
Investopedia’s market wrap captured the contradiction plainly: revenue and earnings both beat analyst estimates, and the stock still dropped 10%. The answer is not in this quarter but in the discount model: when the capex curve is steeper than the AI revenue curve, even good absolute numbers get re-rated. Nor is this Microsoft-specific — the episode revived AI-spending angst across the software sector, which had already slid more than 10% since the start of the year.
What It Means for AI Product Teams
First, the $625 billion RPO is the single number worth tracking: enterprise AI demand is contractually locked, which gives Azure growth a floor for several quarters. Second, platform-level AI spending is becoming someone else’s cost base — products built on Azure or OpenAI will see pricing and margin pressure move with these earnings cycles, a chain effect we flagged in our 2026 opening outlook. Third, the way OpenAI gains flow through the income statement is a reminder for anyone making architecture choices: a supplier you depend on is itself embedded in another company’s accounting fate. Concentration risk is now a supply-chain-level concern.
Sources
- FY26 Q2 press release — Microsoft Investor Relations
- Markets News, Jan. 29, 2026 — Investopedia
- Investors punish Big Tech AI spending that delivers slower growth — Reuters
AI-assisted summary compiled from the sources above, reviewed by a human before publishing.