IBM Q4 Revenue Rises as AI Drives Software Demand
IBM Q4 revenue beat estimates as AI-driven software and infrastructure growth lifted profit and management set 2026 targets shaping near-term positioning.

KEY TAKEAWAYS
- Q4 revenue $19.7 billion, up 12.0%, surpassed $19.2 billion consensus following the release.
- Software revenue $9.0 billion, up 14.0%, driven by data and hybrid cloud strength.
- Company said its generative AI book exceeds $12.5 billion and guided to >5.0% revenue growth for 2026.
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IBM reported fourth-quarter 2025 revenue of $19.7 billion on Jan. 28, 2026, a 12.0% increase year-over-year (9.0% in constant currency), surpassing the $19.21 billion consensus. Rising demand for AI-driven software and infrastructure lifted profit, prompting management to outline a 2026 revenue-growth and cash-flow outlook.
Quarterly Results and Drivers
IBM’s non-GAAP earnings per share reached $4.52, beating the $4.29 estimate. Software revenue totaled $9.0 billion, up 14.0% year-over-year (11.0% constant currency), with hybrid cloud/Red Hat rising 10.0% and data revenue increasing 22.0%. Infrastructure revenue grew 21.0% (17.0% constant currency), driven by adoption of the next generation of the company’s mainframe platform.
Full-year 2025 revenue reached $67.5 billion, up 8.0% year-over-year (6.0% constant currency). Management highlighted strong software performance as a key driver, noting double-digit growth in both software and infrastructure.
Generative AI Business and Outlook
IBM said its generative AI book of business—comprising software transactional revenue, new SaaS annual-contract value, and consulting signings—exceeds $12.5 billion. For 2026, the company guided to more than 5.0% constant-currency revenue growth and about $1 billion higher free cash flow year-over-year.
This combination of a large AI-related business and the 2026 targets signals management’s expectation of sustained revenue and cash-flow expansion into the year.





