Microsoft loses $357b in market cap after stock drop

Microsoft’s market cap dropped by US$357 billion to US$3.2 trillion after its stock declined about 10% on January 29, the largest daily fall since March 2020, following a disappointing earnings report.

The company’s cloud growth for Azure and other services was reported at 39%, slightly below analysts’ expectations of 39.4%.

Microsoft’s revenue guidance for the fiscal third quarter also fell short of forecasts, with US$12.6 billion expected in the More Personal Computing segment, below the US$13.7 billion consensus.

Microsoft’s CFO, Amy Hood, noted that cloud growth could have been higher if more data center infrastructure had been allocated to Azure.

🔗 Source: CNBC

🧠 Food for thought

Implications, context, and why it matters.

Key metrics needed to judge if Microsoft’s cloud slowdown is real

To sort out whether Azure’s 39% growth rate comes from weaker demand or capacity limits, the mix of its order book should be reviewed.
Microsoft’s commercial remaining performance obligation (RPO) is $625 billion. With roughly 45% tied to OpenAI, the 28% growth of what remains should be treated as the clearer read on overall enterprise demand 1.
Capital expenditures plus finance leases were reported at $37.5 billion for the quarter, up 66%. A guided sequential drop should be weighed against analyst calls for faster data center buildouts 2.
The split of new graphics processing units (GPUs) between Microsoft’s own products and Azure customers should be measured to test the claim that Azure growth would have been over 40% 3.

Microsoft’s focus on internal AI opens the door for nimble GPU clouds

Cloud infrastructure and IT operations teams can reduce risk by using more than one cloud provider when Microsoft steers scarce GPU capacity toward its own products.
Specialist vendors step in with on-demand NVIDIA H100 and H200 access, sometimes through discounted “spot” pricing (a market where spare capacity is sold at variable rates) 4 5.
Investors can focus on operators that already run sizable fleets and have long customer contracts.
Sacra estimates Fluidstack has over 100,000 GPUs across its network, plus two 10-year hosting agreements with TeraWulf worth $6.7 billion in contracted revenue starting in 2026, backed by Google’s financial guarantee 6.