International Business Machines Corp. shares had their worst day in more than 25 years on Monday, after AI startup Anthropic ...
With the decline, IBM shares have fallen 27% in February, on track for its biggest one-month slide since at least 1968, ...
On 23 Feb 2026, IBM shares dropped 13%, losing nearly $30B, after Anthropic's Claude AI promised faster COBOL modernization, ...
Anthropic unveiled new Claude functionality that can modernize COBOL code faster at scale, triggering a sharp drop in IBM ...