AI in action · Markets
IBM Beat on Revenue and Profit, Then Its CEO Said Some AI Spending Is "Completely Out of Control." The Stock Fell 7%
IBM shares fell 7% on October 22, 2026 after its CEO said clients worry some AI spending is "completely out of control." Arvind Krishna added "with no real return" on the earnings call. The third-quarter numbers beat: revenue of $17.1 billion against a $16.84 billion estimate and adjusted earnings of $2.95 a share. But the gross margin missed, consulting grew 0.2%, mainframe revenue fell 20% and the full-year growth forecast stayed at 4% to 5%. Krishna pitched the scrutiny as IBM's opportunity. The market heard a seller of AI services describing buyers who are starting to count.
Most of the third quarter's AI-trade worries came from the spenders. On October 21, 2026 one came from a vendor. On IBM's earnings call, chief executive Arvind Krishna said customers are becoming "a lot more cognizant and a lot more aware of what is the true ROI of all of their AI spend," and that they are "getting worried if some of the AI spending is completely out of control with no real return." He framed it as good news for IBM, "that is the tailwind for us," and advised companies to "pick a few" AI projects and scale them rather than run "100 little experiments." By Thursday morning the shares were down 7% at $233.50, according to 24/7 Wall St.
The quarter itself was not the problem. Revenue was $17.1 billion against an estimate of $16.84 billion, and adjusted earnings per share were $2.95, ahead of a consensus near $2.87. Software, the segment investors treat as IBM's AI engine, grew 8% to $7.8 billion, and quarterly free cash flow was $3.03 billion. The weak spots were elsewhere: the adjusted gross margin of 58.5% missed the 59.1% analysts expected, mainframe revenue from IBM Z fell 20% as the product cycle matured, and consulting, the business that sells companies exactly the AI projects Krishna was describing, grew 0.2%. The full-year forecast for constant-currency revenue growth stayed at 4% to 5%.
Timing made the drop larger. IBM shares had risen 3.96% in the regular session on October 21 to $251.49 before the report, Investing.com noted, then slipped about 3.7% in after-hours trading. Thursday was also the day the Nasdaq Composite fell 2.6% as chipmakers sold off and Meta's negative free cash flow revived the question of who pays for the build-out; IBM's comments arrived as a buyer-side answer to that question. Other IT services names barely moved by comparison: Accenture was down about 0.5% and Infosys about 2% in morning trading.
There are two readings of Krishna's sentence, and both matter for the AI trade. The bullish one is his own: when budgets tighten, clients consolidate onto fewer suppliers that can show a return, and a firm with consulting, software and its own models wants to be the one that remains. The bearish one is that the people closest to enterprise purchasing are now describing spending discipline in public, at the same moment the hyperscalers are guiding capital expenditure higher. Those two lines cannot both keep rising indefinitely: the data centres are built on the assumption that corporate AI budgets will grow into them.
The next test comes from the cloud businesses of the largest hyperscalers as they report this earnings season: their growth rates are the closest public measure of whether enterprise AI demand is accelerating or being rationed. If they show the same buyer caution IBM described, Krishna's remark will be remembered as an early signal. If cloud revenue keeps climbing, it will read as a description of IBM's own consulting clients rather than of the market.
Sources: 24/7 Wall St. — IBM Sinks 7% as CEO's AI Spending Caution Overshadows Earnings Beat; Accenture and Infosys Ease Back (Oct 22, 2026); Investing.com — Earnings call transcript: IBM beats Q3 2026 estimates, shares slip after hours (Oct 21, 2026); Yahoo Finance — Stock market today, Thursday, October 22: S&P 500, Nasdaq tank as tech stocks sink amid AI trade worries