IBM shares plunged 25 percent in after-hours trading — the steepest one-day decline since 2013 — after chief executive Arvind Krishna told analysts the company had faltered in the June quarter. Software growth decelerated to 4 percent, consulting bookings fell 11 percent, and even the Red Hat unit missed internally. Krishna attributed the shortfall to enterprise customers pausing traditional IT projects to fund GPU clusters and inference infrastructure elsewhere.
Key takeaways
- Q2 revenue of USD 15.9 billion missed consensus by USD 800 million.
- Software segment growth slowed sharply to 4 percent year over year.
- Consulting bookings fell 11 percent as clients redirected AI budgets.
- Krishna vowed cost cuts and an accelerated watsonx roadmap.
The AI budget squeeze
Corporate IT budgets grew only 6 percent in 2026, but the AI share of that spend more than doubled, crowding out incumbent categories from mainframe modernization to systems integration.
- Red Hat OpenShift growth slowed to 12 percent from 21 percent.
- Consulting utilization dropped as clients paused transformation deals.
- Infrastructure revenue rose only on z17 mainframe refresh timing.
- watsonx bookings remain small relative to hyperscaler AI revenue.
Krishna's defense
The chief executive argued IBM's hybrid-cloud thesis remains intact and that the current pause is a timing issue rather than a share loss to rivals.
The credibility problem
Investors have heard the transitory argument before, and the sell-side is now openly modeling flat 2027 revenue for the first time since the HashiCorp deal closed.
What could break the trade
A watsonx enterprise reference win at scale would reset the narrative, but nothing on the current pipeline suggests one is imminent.
Segment scorecard
| Segment | Q2 growth | Prior quarter |
|---|---|---|
| Software | +4% | +9% |
| Consulting | -2% | +2% |
| Infrastructure | +7% | +1% |
| Financing | -3% | -1% |
The AI boom is not lifting all boats — it is rerouting the current, and IBM just discovered which side of the channel it is on.
Frequently asked questions
Is Red Hat still growing?
Yes, but at roughly half its post-acquisition run rate as OpenShift renewals slow.
Does the dividend look safe?
Free cash flow guidance of USD 12 billion covers the payout more than twice over.
Is watsonx competitive?
It is credible in regulated verticals but lags AWS Bedrock and Azure OpenAI in developer mindshare.
The bottom line
Krishna's candor may prove disarming for analysts, but the underlying question — whether IBM can grow at all in an AI-native enterprise stack — is now firmly on the table.
