Effective March 1, 2026, IBM elected Ramon L. Laguarta—chairman and chief executive officer of PepsiCo—to its board of directors. At 62 years old, Laguarta brings nearly 20 years of senior leadership experience at a global consumer-goods company, including roles as president of international markets and CEO of Europe and Sub-Saharan Africa. His appointment is intended to bolster IBM’s strategic governance, particularly in leveraging technology to transform large organizations and drive long-term shareholder value. IBM reported its strongest fourth-quarter mainframe revenue in over 20 years, driven by a 61% year-over-year increase. The company attributes this surge to demand for its latest z17 mainframe systems, which are optimized for artificial intelligence workloads. Each z17 installation can perform up to 450 billion AI inferencing operations per day while maintaining sub-millisecond response times. CEO Arvind Krishna forecasts that within 3–5 years, half of all enterprise AI inferencing will migrate from public clouds to private data centers—an architectural shift that positions IBM’s mainframe business to capture a significant share of that growing workload. In the fourth quarter, IBM delivered revenue of $19.69 billion, up 12.1% year-over-year, and adjusted earnings per share of $4.52—surpassing analysts’ consensus of $4.30. Strong performance in its software segment, led by hybrid-cloud offerings and the watsonx AI platform, contributed to expanded margins. Despite these results, management’s guidance for fiscal 2026 projects only 5% top-line growth. Investors are evaluating the impact of the recent $11 billion acquisition of Confluent alongside a $12.5 billion GenAI order backlog—90% of which is consulting services that grew just 1% last quarter.