Microsoft Q3 results met expectations, with Azure growth exceeding guidance and substantial capital expenditures drawing attention

Overview

This report provides commentary on Microsoft's fiscal third-quarter 2026 earnings (ended March 2026). The key takeaway is that overall results were in line with expectations, but driven by demand for AI infrastructure, Azure cloud services delivered unexpectedly strong growth guidance. At the same time, the company significantly increased its capital expenditure budget and accelerated its shift toward usage-based pricing. UBS believes that while these changes will pressure margins in the short term and raise market concerns, the enhanced visibility of Azure's growth and the gradual realization of AI monetization justify maintaining a 'Buy' rating and a $510 price target.

Core views

On the revenue side, Microsoft reported total revenue of $82.9 billion in Q3, up 15% year-over-year, matching market consensus. Azure cloud revenue grew 39% y/y; while this pace was as expected, management guided 39%-40% for Q4, with second-half FY26 projected to moderate further to 42.0%-42.5%, well above the market's 37%-38% forecast. This reflects the rapid ramp-up of data center capacity, adding 1 GW per quarter. Meanwhile, the M365 commercial cloud segment expanded 15%, with Copilot active seats reaching 20 million and expected to surpass 25 million in Q4, signaling steady adoption of AI applications. However, this growth comes with notable structural changes. First, capital expenditures have surged. Driven by soaring external demand for AI compute and inflation in memory hardware, Microsoft raised its FY26 capex guidance to $190 billion. Based on this, UBS has revised its FY27 capex forecast sharply upward from $181 billion to $234 billion, a roughly 65% increase. Second, the company is accelerating its transition to a 'usage-based' pricing model, already evident in AI products like GitHub Copilot, but also resulting in lower Dynamics 365 renewal rates, slower new business bookings at 7% (excluding OpenAI), and margin pressure. On the profit side, although gross margin contracted 110 bps due to a higher mix of AI workloads, management offset some of the impact through operating expense controls (e.g., layoffs), enabling double-digit operating income growth in FY27. Additionally, revisions to the agreement with OpenAI eliminated revenue-sharing terms, reclassifying them as COGS, which will directly improve future gross margins. Overall, UBS lowered its FY27 gross margin forecast to 65.5% but raised its non-GAAP EPS estimate to $19.49.

Analysis framework

UBS's analysis follows a 'growth quality–cost structure–valuation fit' framework. Analysts first strip away raw revenue figures to examine the drivers behind Azure's growth guidance (capacity release vs. internal demand allocation) and assess sustainability. Next, they evaluate how the shift in business model (from seat licensing to pay-per-use) impacts financial statements—potentially expanding the long-term total addressable market (TAM) while creating short-term cash flow and margin volatility. Finally, against the backdrop of sharply higher capex, free cash flow is recalculated, and relative valuation (PE multiples) is applied to determine whether the current stock price fully discounts the headwinds of high capital spending and prices in the AI growth tailwind.

Methodology notes

• Industry/sector analysis frameworkSupply-and-demand framework

  Assessing industry conditions by analyzing changes on both the supply side (capacity/capex) and the demand side (customer procurement/AI innovation)

  The report meticulously dissects Azure's supply side (1 GW of new capacity added each quarter, cost increases from memory hardware inflation) and demand side (enterprise AI inference needs, Copilot adoption rates). This approach helps readers understand why capex must rise so aggressively even when revenue growth appears stable, and how this mismatch between supply and demand affects future profit delivery.

• Valuation methodologyPE/PEG valuation

  Pricing based on a company's price-to-earnings ratio (PE) relative to its earnings growth rate (Growth), or its valuation premium/discount compared with peers

  At the end, the report employs relative valuation, noting that Microsoft's current 21x non-GAAP PE, though above the industry average, is justified given its leadership position in AI and a clear growth trajectory. This method encourages investors to focus on long-term earnings certainty and moat strength rather than short-term margin fluctuations amid high capital spending.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Microsoft Corp. (MSFT.US)

  Primary coverage stock, benefiting from accelerating Azure growth and AI monetization, but subject to near-term pain from elevated capex and pricing transitions.

  Strengths

  Azure growth exceeds expectations, solid Copilot user base, strong pricing power and ecosystem moat.

  Weaknesses

  Large capex strains free cash flow, Dynamics 365 faces renewal slowdown risks, early-stage pricing shifts may squeeze margins.

  Comparison

  Compared with AWS and Google Cloud, Microsoft's Azure growth acceleration is more modest (a few percentage points vs. larger boosts from competitors), but its integration with the M365 ecosystem offers unique synergies.

  Risks

  Corporate IT spending contraction, slower-than-expected AI monetization, regulatory risks, and further spikes in memory and other hardware costs.

• ServiceNow (NOW.US) / Salesforce (CRM)

  Benchmark comparison, facing similar industry trends toward usage-based pricing.

  Strengths

  Already piloting new pricing models in select areas.

  Weaknesses

  The report notes that Dynamics 365 renewal slowdown suggests enterprises are cautious about evaluating new pricing scenarios, which could ripple through SaaS booking health across the sector.

  Comparison

  Microsoft's transformation is more emblematic, given its larger scale; the success or failure of its pricing model will validate the feasibility of industry-wide shifts.

  Risks

  Limited customer acceptance of pay-per-use models, potentially slowing overall revenue growth.

Key data

• Azure growth guidance42.0%-42.5%Second-half FY26 projection, above the prior expectation of 37%-38%
• FY27 capex estimate$234 billionA sharp increase from the original $181 billion forecast, driven primarily by memory hardware inflation and AI demand
• M365 Copilot seats20 million+March 2026 figure, expected to exceed 25 million in Q4
• FY27 gross margin forecast65.5%Downgraded from 66.1%, reflecting pressure from a higher AI workload mix
• Non-GAAP EPS forecast$19.49Fiscal 2027 projection, up from $19.21

Impact & implications

For Microsoft, massive capital spending implies potentially negative free cash flow over the next few years, but this is viewed as a necessary investment to secure long-term AI market share. For the broader software industry, Microsoft's pivot to usage-based pricing signals a shift from traditional license sales to consumption-based models, which could reshape revenue recognition and valuation dynamics in the SaaS space. For investors, it means tolerating near-term margin volatility in exchange for confidence in Microsoft's dominant position in AI infrastructure.

Risks

• Deterioration in corporate IT spending, leading to weaker demand for Azure and M365.
• Traditional businesses (e.g., Windows OEM) declining faster than emerging cloud segments can grow.
• Huge capital expenditures required for data center build-out exceeding expectations.
• Intense competition from cloud-native leaders such as Amazon (AWS) and Google (Google Cloud).
• Legal and policy risks, particularly concerning Microsoft's dominance in operating systems and productivity apps.

What to watch

• Whether Azure's actual growth rate in the second half of FY26 stays above 42%.
• The pace and customer acceptance of usage-based pricing expansion into non-coding AI products (e.g., knowledge work, security technologies).
• Improvement in Dynamics 365 and other SaaS application renewal rates and new business bookings.
• Price trends for memory and other critical hardware components, and their subsequent impact on capex and margins.
• Execution details of the OpenAI-Microsoft agreement, especially the actual gross margin uplift following the removal of revenue sharing.