International Business Machines Corporation (IBM) warned that second-quarter revenue would increase by only about 1%, reaching $17.2 billion, a figure that missed analyst expectations. Following the announcement, IBM shares fell roughly 25% in trading on Tuesday — a single-day drop larger than comparable moves seen on Black Monday in 1987.
The decline erased about $70 billion of market value. The sell-off also weighed on other software and service names: Microsoft, Salesforce, ServiceNow and Intuit all declined that day.
Management explanation: budget reallocation and deals that didn’t close
CEO Arvind Krishna said customers had directed June capital expenditures toward supply-constrained hardware — specifically servers, storage and memory — ahead of anticipated price increases. He also reported that "numerous large deals" did not close, contributing to weaker revenue expectations.
Those comments indicate that enterprise IT spending is often bounded by fixed budgets. When a large portion of that capital is tied up in urgent hardware purchases, less remains for software licenses and services.
The role of AI and cybersecurity demands
Market observers note that demand for AI-related hardware — most importantly GPUs and capacity-intensive servers — is rapidly consuming corporate budgets. At the same time, recent developments such as Anthropic’s Mythos, which has been discussed in the context of exposing weaknesses in existing encryption approaches, are driving additional spending on cybersecurity.
The combination of hardware scarcity and new cybersecurity requirements is reshuffling corporate spending priorities so that less budget is available for traditional software and licensing, directly affecting revenue prospects for companies like IBM.
What this means for markets
Large, rapid reallocations of corporate spending increase near-term revenue uncertainty for traditional software and IT service providers. IBM’s warning and the sharp stock drop are a clear example of how corporate budget constraints and urgent infrastructure needs can quickly alter revenue expectations.
That said, market reactions can be exaggerated in the short term; longer-term outcomes will depend on company strategies and how enterprise investment trends evolve.
Conclusion
The immediate cause of IBM’s market fall was not that AI suddenly rendered its software obsolete, but that corporate capital was already committed: June capex was heavily spent on scarce GPUs, servers and storage, and additional cybersecurity spending further reduced what remained. That reallocation of limited budgets explains the revenue warning and the rapid decline in IBM’s share price.
