International Business Machines (NYSE: IBM) reported higher third-quarter profit and revenue as some mainframe deals delayed in the previous quarter moved forward. However, IBM shares fell about 5% in premarket trading on Thursday, October 22, as investors assessed the recovery against weakness in its mainframe business and lingering concerns over execution.
IBM’s third-quarter earnings release, published on October 21, showed revenue rising to $17.1 billion from $16.33 billion a year earlier. Adjusted earnings reached $2.95 per share, exceeding analysts’ expectations of around $2.85. Net income increased to $2.19 billion from $1.74 billion.
The results offered a partial recovery from IBM’s disappointing second quarter, when several large mainframe deals failed to close within the expected period. Chief Financial Officer Jim Kavanaugh told The Wall Street Journal that approximately two-thirds of those delayed transactions were completed during the third quarter.
Kavanaugh said the earlier shortfall largely reflected timing rather than a loss of customer demand. Most of the remaining delayed deals were still active, he said, although one or two could fall through.
The recovery comes during a busy corporate earnings week, when investors are examining whether companies can turn strong demand into consistent financial performance. For IBM, the immediate task is to demonstrate that the third-quarter improvement can be sustained.
Software Growth Supports IBM as Mainframe Revenue Weakens
IBM’s software division provided the strongest contribution to the quarter. Revenue rose 8% to $7.8 billion, supported by growth in hybrid cloud, data and transaction-processing products. Revenue from Red Hat’s hybrid cloud business increased 11%, while data revenue climbed 19%.
Infrastructure revenue increased 4% to $3.71 billion, but the headline figure masks a significant divergence within the segment. Revenue from IBM Z mainframes declined 20% year over year, while distributed infrastructure revenue jumped 31%.
That weakness helps explain why investors have not fully embraced the earnings recovery. Although delayed mainframe orders began converting into completed sales, the underlying business remains uneven. IBM needs to show that its mainframe pipeline can translate into revenue more consistently while growth in software and distributed infrastructure offsets weakness elsewhere.
Consulting revenue was broadly unchanged at $5.34 billion, although it grew 2% at constant currency. The result suggests that IBM’s consulting operations remain more subdued than software, which has benefited from demand for hybrid-cloud and data-management products.
IBM’s recovery also needs to be considered against the broader technology market. Investors have become more selective about companies exposed to AI infrastructure and enterprise technology spending, particularly where large investments must translate into future earnings. The shift has been visible in recent pressure on semiconductor stocks and in concerns about the financing costs facing AI computing providers.
IBM is attempting to position its software and infrastructure businesses to benefit from enterprise adoption of AI. However, stronger demand for AI-related technology does not guarantee that every product line will grow at the same rate or that revenue will arrive when expected. The results show that software growth is currently doing more to support the company than its traditional mainframe business.
IBM Maintains Revenue Outlook and Raises Free Cash Flow Expectations
IBM maintained its full-year 2026 revenue-growth forecast of 4% to 5% at constant currency. It also raised its outlook for full-year free cash flow, now expecting an increase of more than $1 billion compared with 2025. The company had previously expected an increase of approximately $1 billion.
The revised cash-flow outlook is an important part of the earnings report because free cash flow provides a clearer view of how much cash the business generates after capital expenditures. IBM reported $3.0 billion in free cash flow for the third quarter, up $700 million from a year earlier. For the first nine months of 2026, free cash flow reached $7.8 billion.
The company also raised its software-growth outlook to 7%–8%. That guidance suggests management expects the division to remain a primary contributor to growth as IBM continues to expand its enterprise software portfolio.
Still, cash generation and the ability to close large customer transactions remain important measures for investors. IBM had $11.1 billion in cash, restricted cash and marketable securities at the end of September, while total debt stood at $63.8 billion. Its investments in acquisitions have also increased this year, including deals intended to strengthen its software and data capabilities.
The reaction to IBM’s earnings reflects the distinction between beating quarterly estimates and rebuilding confidence in future performance. IBM’s adjusted earnings and revenue exceeded expectations, but investors still need evidence that deal delays will not continue to disrupt results. Recent scrutiny of AI spending and profitability illustrates a broader market focus on execution, cash flow and the return on technology investment.
The stock’s premarket decline also came after a difficult year. Shares were down approximately 15% year to date, according to MarketWatch’s earnings reaction. That leaves IBM with more to prove even after its latest quarter exceeded Wall Street forecasts.
For shareholders, the main question is whether stronger software revenue and recovering mainframe orders can sustain growth while IBM improves execution. The company’s higher free-cash-flow outlook provides a positive signal, but the 20% decline in IBM Z revenue shows that the recovery is not yet uniform across its business.
IBM’s third-quarter results offer evidence that some of the previous quarter’s weakness was temporary. The next test is whether the company can convert that improvement into consistent performance and deliver on its full-year outlook.