AI Infrastructure Constraints Will Pressure Cloud Margins Yet Support Stable Long Term Earnings

Catalysts

About Microsoft

Microsoft is a global technology company that provides cloud services, productivity software, AI platforms and related hardware and services to enterprise, government and consumer customers.

What are the underlying business or industry changes driving this perspective?

• Although demand for AI infrastructure is currently described as exceeding supply, the heavy reliance on short-lived GPU and CPU assets and very high capital expenditures could compress gross margin percentage for Microsoft Cloud if efficiency gains or AI usage patterns do not keep pace. This would weigh on future earnings growth.
• While large multiyear AI infrastructure contracts, including with OpenAI and Anthropic, support current remaining performance obligation, customer concentration and the need to keep those workloads on Microsoft hardware for the entire useful life of the GPUs could limit pricing flexibility and pressure future net margins if unit economics worsen.
• Although AI driven services like Microsoft 365 Copilot, GitHub Copilot, Dragon Copilot and Security Copilot are contributing to higher ARPU in both commercial and consumer cloud, sustained AI usage at meaningful scale may require Microsoft to continue prioritizing capacity for first party workloads over Azure. This could cap cloud revenue growth relative to capital deployed.
• While the shift to AI agents and context rich platforms such as Foundry, Fabric and Work IQ is supporting higher RPO duration and broad customer uptake, the complexity and cost of maintaining heterogeneous model catalogs, sovereign AI options and global data residency could increase operating expenses faster than revenue. This could dampen operating margin expansion.
• Although secular shifts toward cloud migrations and AI infused enterprise workflows support Microsoft’s position across Azure, M365, security and developer tools, ongoing supply constraints, rising memory prices and the need to continuously refresh and age the fleet for better utilization may keep capital intensity elevated. This could limit free cash flow growth relative to earnings.

Assumptions

How have these above catalysts been quantified?

• This narrative explores a more pessimistic perspective on Microsoft compared to the consensus, based on a Fair Value that aligns with the bearish cohort of analysts.
• The bearish analysts are assuming Microsoft's revenue will grow by 14.3% annually over the next 3 years.
• The bearish analysts assume that profit margins will shrink from 39.0% today to 36.0% in 3 years time.
• The bearish analysts expect earnings to reach $164.3 billion (and earnings per share of $21.79) by about April 2029, up from $119.3 billion today. However, there is some disagreement amongst the analysts with the more bullish ones expecting earnings as high as $221.4 billion.
• In order for the above numbers to justify the price target of the more bearish analyst cohort, the company would need to trade at a PE ratio of 25.3x on those 2029 earnings, down from 25.6x today. This future PE is lower than the current PE for the US Software industry at 29.7x.
• The bearish analysts expect the number of shares outstanding to decline by 0.09% per year for the next 3 years.
• To value all of this in today's terms, we will use a discount rate of 8.55%, as per the Simply Wall St company report.

Risks

What could happen that would invalidate this narrative?

• Sustained demand for Microsoft Cloud and Azure, including AI workloads where demand is currently described as exceeding supply, could support higher long-term revenue than implied by a flat share price view. This is particularly the case if capacity additions and global data center build outs translate into durable usage and billings growth that flows through to earnings.
• Large, multiyear AI infrastructure commitments from customers such as OpenAI and Anthropic, which are already contracted for much of the useful life of the GPUs, could underpin more resilient and longer duration cash flows than expected. This could support revenue visibility and potentially higher earnings than a no-change share price scenario assumes.
• Broad adoption of high value AI services such as Microsoft 365 Copilot, GitHub Copilot, Security Copilot, Dragon Copilot and Work IQ across enterprises, developers, security teams and health care providers could raise average revenue per user and expand total addressable markets across multiple franchises. This may support stronger net margins and earnings over time than implied by a flat outlook.
• Ongoing efficiency gains in AI infrastructure, including internal silicon such as Maia and Cobalt and improvements in tokens per watt per dollar, together with software driven fleet optimization and aging, may offset some of the pressure from high capital intensity and rising memory prices. This could potentially support cloud gross margins and operating margins more than a static share price view accounts for.
• Growth across existing businesses such as Fabric analytics, Dynamics 365, LinkedIn, security workloads and Windows 11, combined with increasing commercial remaining performance obligation of US$625b with a growing average duration, could lead to higher long-term revenue and earnings resilience than assumed in a belief that the share price will stay roughly unchanged.

Valuation

How have all the factors above been brought together to estimate a fair value?

• The assumed bearish price target for Microsoft is $438.44, which represents up to two standard deviations below the consensus price target of $580.87. This valuation is based on what can be assumed as the expectations of Microsoft's future earnings growth, profit margins and other risk factors from analysts on the more bearish end of the spectrum.
• However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of $730.0, and the most bearish reporting a price target of just $392.0.
• In order for you to agree with the more bearish analyst cohort, you'd need to believe that by 2029, revenues will be $456.1 billion, earnings will come to $164.3 billion, and it would be trading on a PE ratio of 25.3x, assuming you use a discount rate of 8.5%.
• Given the current share price of $411.22, the analyst price target of $438.44 is 6.2% higher. The relatively low difference between the current share price and the analyst consensus price target indicates that they believe on average, the company is fairly priced.
• We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.