IBM Shares Plunge 25% on Worst Day Ever After Q2 Earnings Warning

Shares of International Business Machines (IBM) experienced a dramatic decline of over 25% on July 14, 2026, recording its steepest single-day drop since the Black Monday crash of 1987. This precipitous fall wiped billions from IBM's market capitalization on the New York Stock Exchange (NYSE) as investors reacted negatively to preliminary second-quarter financial results that CEO Arvind Krishna described as "worse than our expectations."

The company released its preliminary Q2 report a week ahead of schedule, revealing revenue and earnings per share (EPS) figures that fell short of analyst consensus. IBM reported preliminary revenue of $17.2 billion, missing the $17.86 billion estimate, and adjusted (non-GAAP) EPS of $2.93, below the $3.01 consensus. In a letter to investors, CEO Arvind Krishna admitted, "This quarter we faltered. We did not adapt and move quickly enough, and numerous large deals failed to close on the timelines we expected, driving the majority of our shortfall."

The disappointing performance was primarily driven by a significant shift in client capital expenditures (capex) towards artificial intelligence (AI) hardware, including servers, storage, and memory. Clients reprioritized their budgets to secure these supply-constrained components ahead of anticipated price increases, diverting spending away from traditional software and mainframe purchases. This "capex reprioritization" severely impacted IBM's software and infrastructure segments, with the rollout of its new z17 mainframes also underperforming expectations.

The sharp decline in IBM's stock triggered a broader ripple effect across the technology sector. Shares of other software companies, such as Salesforce (CRM), Workday (WDAY), and ServiceNow (NOW), also experienced downturns. Adding to the pressure, HSBC analysts downgraded IBM's stock from "Hold" to "Reduce" and set a price target of $191, highlighting a significant reduction in the company's software growth expectations.

This development underscores how the global surge in AI infrastructure investment is reshaping corporate IT budgets. Companies are increasingly allocating capital towards high-performance AI computing power and storage to meet growing demand, potentially deferring traditional software and service procurements. This trend directly impacts the business models of integrated technology providers like IBM, emphasizing the critical importance of rapid adaptation to evolving market dynamics.

While analysts and market experts suggest that short-term pressure on IBM shares may persist, some maintain that the company's hybrid cloud and AI strategy holds long-term value creation potential. Morningstar, for instance, upheld its $260 "fair value" estimate for IBM, noting that the current decline focuses on short-term performance and does not warrant a change in its long-term outlook. However, the company's ability to quickly adapt to changing market conditions and successfully re-engage in large deals will be crucial factors determining its performance in the coming periods.