Bill Ackman tells investors Microsoft’s “position is really, really strong” as Anthropic presses into enterprise

Bill Ackman said Microsoft’s competitive position in artificial intelligence-driven software and cloud services is “really, really strong,” arguing that the market may be underestimating Microsoft’s staying power as AI firms move beyond consumer tools and into corporate environments.

Ackman’s comments, made in a Yahoo Finance segment, pointed to Anthropic’s broader ambitions as an example of intensifying competition. Anthropic, the AI developer behind Claude, is increasingly seeking routes into business use cases, and Ackman framed that push as a reason to scrutinize how durable Microsoft’s enterprise footprint is rather than a reason to assume Microsoft is losing ground.

The exchange also reflects the way major investors are thinking about “buy-the-dip” narratives around large-cap technology. Ackman’s framing suggested that short-term volatility or valuation concerns should not eclipse Microsoft’s longer-term advantages in enterprise distribution, where companies adopt software platforms once they are integrated into internal workflows.

Microsoft, for its part, has spent years selling and supporting software used by large organizations, from productivity tools to cloud infrastructure and security offerings. In an AI era, that base matters because enterprise buyers tend to evaluate new AI capabilities through the lens of deployment, access controls, and integration with existing systems, rather than novelty alone. Ackman’s remark effectively cast those enterprise constraints as a moat, even as new AI providers attempt to land directly in corporate software categories.