Investors wiped $40 billion from IBM's market cap after Anthropic released COBOL translation tools. Analysts say the market ...

On3, 2026, Anthropic unveiled Claude Code, an AI tool capable of modernizing decades-old COBOL systems in months rather than years.

Investors reacted to Anthropic’s assertion that Claude Code could streamline legacy COBOL modernization, raising concerns about pressure on IBM’s high‑margin mainframe services despite longstanding ...

COBOL is a computer language used for business data processing and IBM is a leader in that area.

Big Blue has been saying this itself since 2023 IBM’s share price slumped by 13 percent on Monday, seemingly caused by investors reacting to an Anthropic blog post that points out its Claude Code ...

While Anthropic’s Claude Code grabbed headlines, IBM has been deploying its own generative AI solution, Watsonx Code Assistant for Z, designed to modernize the very mainframes it built. Unlike general ...

With the decline, IBM shares have fallen 27% in February, on track for its biggest one-month slide since at least 1968, ...

IBM stock plunged on Claude Code COBOL fears, but Jefferies says IBM’s watsonx is already modernizing mainframes with GenAI—read more now.

IBM shares plunged 13% after Anthropic said its Claude Code can automate COBOL modernisation—threatening a core IBM mainframe ...

International Business Machines Corporation stock plunges; downgrade IBM to Hold as Anthropic's Claude Code threatens ...

IBM stock fell over 13% in a single trading session, raising its forward dividend yield to 3% right now.