AI Disruption Triggers $400 Billion Wipeout in Software Stocks — And the Fallout May Be Just Beginning
A dramatic selloff swept through the global software sector this week, erasing more than $400 billion in market capitalization as investors grappled with the accelerating threat of advanced artificial intelligence tools directly challenging traditional enterprise software models. The catalyst came from Anthropic , the San Francisco-based AI startup, which rolled out an expanded suite of agentic tools for its Claude platform — including industry-specific plugins under the "Cowork" umbrella. These enhancements enable AI agents to automate complex workflows in legal research, sales, finance, data analysis, marketing, and beyond, raising fresh concerns that legacy SaaS (software-as-a-service) subscriptions could face rapid obsolescence. According to data compiled from Financial Modeling Prep and tracked by Axios, the software sector plunged approximately 25% over the past week. Broader estimates from Reuters indicate that software and services stocks shed nearly $830 billio...