The mainframe business is thriving.

Shares of International Business Machines, one of the country's oldest technology companies, closed at a new high after quarterly earnings beat Wall Street expectations. IBM stock ended the day up 13% ...

Andrew Kessel was a breaking news writer for Investopedia until October 2025. He previously covered markets for Proactive Investors, with a focus on small-cap stocks in fintech, healthcare, mining, ...

International Business Machines Corporation (NYSE:IBM) Q4 2025 Earnings Call Transcript January 28, 2026 International ...

IBM reported fourth-quarter earnings on Wednesday that topped Wall Street expectations for earnings and revenue. The shares rose in extended trading. In this article IBM reported fourth-quarter ...

Tech stock IBM (NYSE:IBM), otherwise known as International Business Machines Corporation, is up 0.7% at $241.10 today. The stock is up 9.7% since the start of the year -- hitting a record high in mid ...

IBM and HSBC launched the world's first quantum-enabled algorithmic trading system in September, moving quantum computing from lab experiments to live financial markets. IBM has booked over $1 billion ...

Forbes contributors publish independent expert analyses and insights. Peter Cohan, a Boston-based senior contributor, covers stocks. Under CEO Arvind Krishna, IBM's stock has surged 159% due to a ...