Microsoft Corp (NASDAQ:MSFT) closed Friday at $464.72, capping a remarkable week with a 21.7% gain. The surge was fueled by robust quarterly results that showcased accelerating demand for its cloud and AI services, with the company's commercial backlog expanding faster than its heavy capital investments.
Backlog Growth Outpaces Capital Expenditure
The company's commercial remaining performance obligation (backlog) climbed to $678 billion, up from $627 billion in the prior quarter. This $51 billion sequential increase exceeded the $41 billion spent on capital expenditures during the same period, a positive signal for investors. The ratio of backlog growth to capex stood at 1.24 times, underscoring the robust demand environment.
Microsoft reported that the growth in backlog was entirely driven by customers other than top AI model creators. Excluding OpenAI, the metric increased 25% year-over-year, indicating broad-based adoption of its cloud and AI offerings.
Azure's Strong Performance and Guidance
Azure, Microsoft's cloud computing platform, posted a 43% revenue increase in the fourth quarter, surpassing analyst consensus by 3.02 percentage points. Management guided to approximately 45% growth in constant currency for the current quarter, exceeding Wall Street expectations of 40.92%.
The company's overall revenue rose 18% to $90.0 billion, while adjusted earnings came in at $4.74 per share, beating estimates by $0.50. Free cash flow reached $19.6 billion, well above the consensus of $13.44 billion, despite a 23% decline year-over-year due to increased capital spending.
Market Reaction and Analyst Sentiment
The stock's rally added nearly $450 billion to Microsoft's market value on Thursday, marking a record single-day gain for the company. At least nine brokerages raised their price targets, with the average now sitting at $560.90. Zacks' Brian Mulberry noted that the "key drivers of growth came from the cloud and AI divisions."
Microsoft's performance outpaced major benchmarks. The stock rose 3.0% on Friday and 21.7% for the week, compared to the S&P 500's 1.0% weekly gain and the Nasdaq Composite's 1.6% advance.
Cash Flow Supports Expansion
Strong operating cash flow of $55.4 billion covered capital expenditures 1.55 times over. The company's capital spending reached $41 billion in the quarter, slightly below consensus but expected to rise above $50 billion in the current quarter. Management anticipates further increases in fiscal 2027 as it continues to expand datacenter capacity to meet surging demand.
Microsoft also extended the expected lifespan of its datacenters to 25 years from 15, which will shift more leases beyond reported capital expenditures. The company emphasized that its core investment strategy remains unchanged.
Cloud Peer Momentum
The strength in cloud computing was echoed by peers. Amazon.com (NASDAQ:AMZN) reported AWS growth of 37% on Thursday, while Alphabet (NASDAQ:GOOGL) saw Google Cloud revenue surge 82% last week. Although growth rates are not directly comparable due to differing product mixes, all three companies are benefiting from robust demand for AI computing power.
Product Adoption and Outlook
Microsoft 365 Copilot reached 30 million paid seats, up from 20 million in the previous quarter and ahead of analyst forecasts of 26.9 million. CEO Satya Nadella highlighted that annual Azure revenue surpassed $100 billion for the first time.
Risks and Forward-Looking Catalysts
Investors should note potential risks. Microsoft has $329.1 billion in datacenter lease commitments not yet started, and its cloud gross margin declined due to higher infrastructure spending. A slowdown in backlog conversion could pressure liquidity as capital expenditures rise.
Next week, AMD (NASDAQ:AMD) will report earnings on Tuesday, and the U.S. July jobs report is due Friday. These events could influence tech valuations and provide further insight into AI chip demand and economic conditions.
