Wall Street is bracing for an unprecedented wave of initial public offerings (IPOs) that could redefine the tech industry’s value hierarchy. SpaceX is poised for a potential valuation exceeding $2 trillion, while OpenAI and Anthropic are each expected to hit the $1 trillion mark within months. Combined, these three deals could total approximately $4 trillion—dwarfing the $671 billion raised by all IPOs in 2021.
For Microsoft, this shift presents a complex mix of financial windfalls and competitive threats. While the company stands to gain significant cloud revenue from these new public entities, it also faces intensified competition in AI services and potential pressure on its stock price as investor capital diversifies away from Big Tech incumbents.
Microsoft’s shifting market position
Microsoft once held a commanding lead in artificial intelligence, but recent metrics suggest that dominance is eroding. Over the past year, Microsoft’s stock price has declined by 24%, contrasting sharply with a 24% rise in the S&P 500 index. This divergence became pronounced last fall.
The gap between Microsoft and its primary competitor, Google, has also widened significantly. In June 2025, Google’s total market value stood at $2.1 trillion compared to Microsoft’s $3.57 trillion. By mid-June of this year, Google’s valuation surged to $4.5 trillion, while Microsoft’s dropped to $2.8 trillion. Analysts attribute this shift largely to Google’s aggressive AI advancements and Microsoft’s struggles to significantly improve Copilot adoption.
Matt Vellosso, a former Microsoft executive who served as technical advisor to CEO Satya Nadella and later as Partner Director for AI innovation in Windows, has been critical of the company’s trajectory. He warned that Microsoft missed the internet wave, the mobile wave, and is now at risk of missing the AI wave entirely.
Stock market dynamics and investor choice
The immediate impact of these IPOs will likely be felt in Microsoft’s stock performance. Investors seeking exposure to the AI boom currently have limited options among publicly traded companies. Once SpaceX, OpenAI, and Anthropic go public, capital may flow toward these newer entities rather than established tech giants.
A potential decline in Microsoft’s stock price could complicate future fundraising efforts and reduce the company’s ability to execute stock-only acquisitions. However, there is a silver lining: Microsoft owns 27% of OpenAI. If OpenAI achieves a $1 trillion valuation, Microsoft holds a stake worth approximately $270 billion, providing substantial financial cushioning against competitive pressures.
Azure revenue surge
One clear beneficiary of these IPOs is Microsoft Azure. As part of its settlement with OpenAI, the latter has committed to purchasing $250 billion in Azure services through 2030. OpenAI’s trillion-dollar valuation signals long-term stability, ensuring Microsoft can rely on this revenue stream for years to come.
Anthropic also represents a major opportunity for cloud infrastructure sales. HSBC estimates that Anthropic could spend up to $43 billion annually on Azure services by 2030. These contracts provide Microsoft with tens of billions in guaranteed income, offsetting some of the competitive risks posed by these emerging rivals.
Copilot faces stiff competition
Despite strong Azure prospects, Microsoft’s Copilot product line is struggling to gain traction among business users. As of April 2026, Microsoft reported 20 million paid seats for Microsoft 365 Copilot, up from 15 million in January. However, this represents only about 4% of the company’s 450 million commercial Microsoft 365 subscribers.
In the developer space, competition is intensifying even further. A JetBrains survey of over 10,000 developers revealed that GitHub Copilot holds a 29% market share, down from 67% in early 2025. Meanwhile, Anthropic’s Claude Code and SpaceX’s Cursor each command 18% of the market. This shift indicates that developers are increasingly turning to alternative AI coding tools.
Unless Microsoft can significantly enhance Copilot’s value proposition for both enterprise customers and developers, its once-dominant position in AI services may continue to erode. The upcoming IPOs will not only alter the competitive landscape but also test Microsoft’s ability to retain its leadership role in the AI era.
Source: Computerworld
Over to you: Do you think Microsoft can regain its AI leadership with Copilot, or will competitors like Anthropic and SpaceX take the crown?
