IBM Plunges After Anthropic's Latest Update Takes on COBOL

zerohedge.com
February 23, 2026
3 min read
51/100
Summary
Anthropic's Claude can now automate COBOL modernization, targeting companies in various sectors. IBM's stock experienced a decline following this announcement, as investors reacted to the potential impact on the company.
Key Takeaways
- Anthropic's Claude can automate COBOL modernization, addressing a critical gap as the number of COBOL experts declines.
- COBOL handles an estimated 95% of ATM transactions in the US and powers essential systems in finance, airlines, and government.
- IBM's stock dropped 20% from its all-time highs due to market reactions to Anthropic's advancements in COBOL automation.
- AI tools like Claude Code can streamline COBOL modernization, allowing teams to focus on strategy and risk assessment while automating code analysis.
Coverage & discussions
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Concerns
- The belief that an LLM can effectively manage and understand over 50 years of COBOL code is unrealistic, highlighting the complexity of legacy systems.
- Many COBOL programmers are more focused on retirement than adapting to new coding practices, indicating a significant barrier to modernization.
- The sharp decline in software stocks appears irrational, suggesting a panic-driven market response rather than a rational assessment of AI's capabilities in legacy systems.
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