IBM opened 2026 with a quarter that should reassure finance readers looking for steadier large-cap technology stories. The company reported $15.9 billion in first-quarter revenue, up 9% year over year, with growth coming from all three main operating segments. Software stayed firm, consulting remained positive, and infrastructure delivered the sharpest acceleration, giving IBM a broad-based start to the year.

That balance matters. IBM is often judged not only on whether revenue rises, but on whether the business mix keeps moving toward higher-value software, stronger margins, and dependable cash generation. In the first quarter, the numbers supported that case.

Software and infrastructure did the heavy lifting

Software revenue reached $7.1 billion, up 11% from a year earlier. Within that segment, hybrid cloud revenue tied to Red Hat increased 13%, automation rose 10%, data climbed 19%, and transaction processing grew 6%. For investors, that mix is important because it shows IBM is still finding growth in products tied closely to enterprise AI deployment, data management, and hybrid environments.

Infrastructure revenue came in at $3.3 billion, up 15%. The standout inside that segment was IBM Z, which jumped 51%, helping hybrid infrastructure rise 28%. That kind of performance gives IBM an added boost when a mainframe cycle is working in its favor, even if investors know this part of the business can be lumpy from quarter to quarter.

Consulting revenue was $5.3 billion, up 4%. That was not the fastest-growing segment, but it still showed resilience at a time when many companies remain careful with spending. For IBM, steady consulting growth also supports the broader story that clients are still spending on modernization, operations, and AI-related projects.

Margins and profit moved in the right direction

Revenue was only part of the story. IBM also posted stronger profitability. Gross profit margin on a GAAP basis reached 56.2%, up 100 basis points, while operating gross margin improved to 57.7%. Pre-tax income margin also expanded, with GAAP pre-tax margin rising to 8.7% and operating pre-tax margin reaching 13.4%.

Net income from continuing operations was $1.2 billion, and diluted earnings per share from continuing operations came in at $1.28. On an operating, non-GAAP basis, diluted earnings per share reached $1.91. For finance readers, this is where IBM’s quarter looked especially solid: the company was not just growing, it was converting that growth into better margins and higher profit.

Cash flow stayed strong and guidance was unchanged

IBM generated $5.2 billion in net cash from operating activities in the quarter and $2.2 billion in free cash flow. That represented year-over-year growth on both measures and gave IBM room to keep rewarding shareholders. The company returned $1.6 billion in dividends during the quarter and also announced a higher quarterly dividend of $1.69 per share, extending a long record of annual dividend increases.

Management left its full-year outlook in place, continuing to expect more than 5% constant-currency revenue growth and about $1 billion of year-over-year free cash flow improvement in 2026. IBM’s investor materials also pointed to AI as an ongoing tailwind, with Arvind Krishna saying clients are using IBM products and services to orchestrate, deploy, and govern AI across hybrid environments. More detail on IBM’s earnings materials is available through the company’s official investor relations update.

Why the quarter matters for investors

IBM is not being judged like a high-multiple, fast-growing AI pure play. The investment case is different. It rests on whether the company can combine moderate revenue growth with improving margins, reliable free cash flow, and a business mix that keeps shifting toward software and recurring enterprise demand. This quarter supported that thesis.

The strongest signal from the report was not one dramatic number by itself, but the breadth of the performance. Software grew at a double-digit pace, infrastructure surged, consulting stayed positive, margins expanded, and cash flow improved. For a company often viewed as a slower-moving enterprise technology name, that is a healthy combination.

IBM still has to prove that this momentum can hold beyond one quarter and through changing infrastructure cycles. But the first-quarter report offered a cleaner, stronger start to 2026 than cautious investors may have expected, and it kept the company’s full-year growth and cash flow story intact.