Microsoft is set to announce its earnings report for the September quarter, with a significant new partnership with OpenAI boosting market confidence in the tech giant.

Following the announcement of a deal that grants Microsoft a 27% equity stake in OpenAI’s new commercial venture and a commitment of $250 billion in cloud services, the company’s market value has surged to $4 trillion.

Analysts are optimistic about Microsoft’s performance, with expectations of strong revenue growth driven by Azure cloud services and the increasing popularity of its AI tools like Copilot.

Projections suggest a 15% increase in quarterly revenue to $75.4 billion for the first quarter of Microsoft’s 2026 fiscal year, compared to $65.6 billion in the same period last year.

Earnings per share are anticipated to rise to $3.66, reflecting an 11% year-over-year growth from $3.30.

Of particular interest to investors is the growth rate of Microsoft’s Azure cloud business, with expectations of up to 39% growth, surpassing previous guidance and maintaining momentum from the previous quarter.

However, concerns about a potential AI bubble loom large, with analysts cautioning against overvaluation in the sector compared to actual business performance.

Microsoft’s earnings report will be closely watched alongside Google’s parent company Alphabet and Amazon, allowing for direct comparisons across major cloud platforms.

In the latest financial quarter, Microsoft reported over $75 billion in annual Azure revenue, outperforming Google Cloud’s $50 billion annual run rate and Amazon Web Services’ nearly $124 billion run rate.

Stay tuned for comprehensive coverage of Microsoft’s earnings report on GeekWire.