International Business Machines NYSE: IBM reported third-quarter 2026 revenue growth of 6% at constant currency, led by accelerating software sales, infrastructure demand and modest consulting growth. The company said operating pre-tax margin expanded 70 basis points and diluted operating earnings per share rose 11%. IBM Chairman, President and CEO Arvind Krishna said the results exceeded the base case outlined in July and reflected "acceleration across our segments," including 9% software growth, 5% infras ...