Bleichmar Fonti & Auld LLP launched a securities fraud investigation into IBM on July 17, 2026.

The probe follows a 25% stock price collapse on July 14. This decline erased approximately $69 billion in market value. The sell-off occurred after IBM pre-announced disappointing second-quarter financial results.

Investigators are examining if IBM misrepresented the pace of new business deals and the IBM Z product outlook. CEO Arvind Krishna attributed the shortfall to delayed large deals and weak Z mainframe performance. Krishna stated the company failed to adapt and move quickly enough.

Oppenheimer downgraded IBM following the earnings warning. The crash signaled a potential structural shift where AI hardware investment crowds out traditional enterprise software budgets.