Shares Record Their Worst Day Ever
IBM suffered the steepest single-day share price drop in its 115-year history on Tuesday, after Chief Executive Arvind Krishna warned investors that the company’s latest quarter had fallen short of expectations. The stock closed down 25.2% at around 217 dollars.
A Drop Bigger Than Black Monday
The decline surpassed IBM’s previous major one-day fall during the Black Monday market crash of October 19, 1987, when the stock dropped 23% as part of a broader market collapse. Tuesday’s selloff erased about 67 billion dollars from IBM’s market value.
Market Value Falls Below $205 Billion
After the plunge, IBM’s market capitalization stood just under 205 billion dollars. The scale of the move reflected investor concern over weak preliminary second-quarter performance, rising chip-related costs and signs that customers are changing technology spending priorities.
Krishna Acknowledges a Disappointing Quarter
In a letter to investors, Krishna described IBM’s second-quarter performance as disappointing and said the outcome was “worse than our expectations”. He also admitted that the company “did not adapt and move quickly enough” as customer behavior shifted late in the quarter.
AI Hardware Demand Changes Client Spending
Krishna said customers moved more of their technology budgets toward servers, storage and memory purchases. The shift came as demand from AI data centers made some infrastructure harder to obtain and created expectations of future price increases.
Software and Mainframe Stack Hit by Budget Shifts
IBM had expected some supply chain pressure, but not the magnitude of the spending reallocation. The company said the shortfall was tied partly to weaker performance in its Z systems and related software stack, especially in transaction processing.
Launch of z17 Was Expected to Shape Results
In April, IBM had told investors that the second quarter would include the rollout of z17. Because it was described as the strongest start to a mainframe program in the company’s history, IBM had expected infrastructure revenue to decline only in the low single digits for the year, beginning in the quarter.
Large Deals Miss Expected Timelines
Krishna said several large transactions failed to close within the company’s expected timeline. That failure accounted for most of the shortfall, according to the executive, who said the external environment required flawless execution and that IBM did not deliver it.
Cybersecurity Concerns Add Distraction
The company also pointed to fast-moving cybersecurity concerns across the industry. Krishna cited Anthropic’s Mythos release as one factor that stalled some major deals while customers assessed the implications of the AI model.
Anthropic Tool Raises Security Questions
Anthropic has said Mythos could help identify cybersecurity vulnerabilities before companies discover them. IBM indicated that this created uncertainty among clients and contributed to delays in decision-making during the quarter.
Full Results Due July 22
IBM is scheduled to report full second-quarter earnings on July 22. Analysts tracked by FactSet expect the company to post 17.2 billion dollars in quarterly revenue and adjusted earnings of 2.93 dollars per share.
Modest Growth Expected by Wall Street
Those estimates would represent annual increases of 1.3% in revenue and 3.5% in earnings per share. Given Tuesday’s market reaction, investors will be looking closely at IBM’s guidance, deal pipeline and comments on customer spending priorities.
AI Infrastructure Disruption Builds
The broader buildout of artificial intelligence infrastructure has created challenges for IBM in recent months. Rising demand for servers, memory and storage has affected corporate technology budgets and intensified competition for key hardware components.
Earlier Pressure From AI Software Tools
IBM shares had already suffered a sharp decline in February, their worst performance since 2000, after Anthropic unveiled an AI tool tied to COBOL updates. COBOL is a decades-old business software language closely associated with IBM systems that still run critical workloads.
Software Sector Faces Automation Concerns
IBM was not the only company affected by these concerns. Shares of software firms globally have faced pressure as new AI tools raise questions about whether some tasks handled by enterprise software providers could eventually be automated.
Investor Confidence Faces a Major Test
Tuesday’s historic selloff shows how quickly confidence can weaken when execution issues combine with AI-driven shifts in customer spending. IBM now faces pressure to show that its software, infrastructure and mainframe businesses can adapt to an environment increasingly shaped by artificial intelligence hardware demand and cybersecurity uncertainty.
