IBM Market Cap Plummets $68B Amid Disastrous Q2 Financial Results
IBM's market capitalization plummeted by $68 billion on July 14, 2026, after its CEO Arvind Krishna revealed disastrous Q2 2026 financial results. The company's shares dropped by 25% in a single day, wiping out nearly three-quarters of a trillion dollars from its value. This sudden downturn has triggered an investigation into potential securities law violations by National shareholder rights firm Hagens Berman.
The firm is focusing on IBM's statements about the performance of its Z family of enterprise mainframe computers. In April 2025, IBM touted the z17 as a flagship product engineered for real-time artificial intelligence processing at an unprecedented scale. However, in July 2026, CEO Krishna revealed that the company's Q2 revenue was only up by 1%, with Infrastructure revenue declining by 7%.
The shortfall in Z performance and associated software stack was attributed to customers' capex reprioritization and IBM's failure to adapt quickly enough. The firm is also investigating whether the company had information about large deals being unlikely to close during Q2, but failed to disclose it promptly.