Key Takeaways
- IBM stock cut its FY2026 revenue growth forecast to 4-5% (from “over 5%”) after IBM Q2 results missed Wall Street estimates.
- Z-series mainframe revenue plunged 42% YoY, dragging Infrastructure revenue down 7% to $3.84 billion.
- Software revenue grew 5% to $7.76 billion but missed the $7.88 billion estimate; adjusted EPS of $2.93 missed the $2.97 estimate.
- The IBM revenue forecast cut follows a July 14 profit warning that triggered a 25% single-day stock slide, IBM’s worst day on record, surpassing even its October 1987 drop.
- IBM stock is down roughly 30% for 2026 versus a 10% gain for the S&P 500.
- Among Indian IT stocks reporting Q1 FY27 so far, TCS and HCLTech show accelerating AI-led deal momentum, while Wipro’s results echo IBM’s caution; Infosys reports later today, July 23.
IBM’s enterprise customers are still spending heavily on AI, just not on IBM. The company cut its full-year 2026 revenue growth forecast to 4-5% on Wednesday, July 22, after IBM Q2 results missed Wall Street estimates and a 42% plunge in mainframe hardware sales dragged down its infrastructure business. The disclosure follows a July 14 profit warning that had already wiped out a quarter of IBM stock’s market value in a single session, its worst day on record, surpassing even its October 19, 1987 drop, according to CNBC.
IBM Q2 Results Miss Estimates Across the Board
IBM’s revenue for the quarter ended June 30 rose 1% year-on-year to $17.16 billion, falling short of the $17.58 billion analysts polled by LSEG had projected. Adjusted (non-GAAP) earnings came in at $2.93 per share against a Street estimate of $2.97, while GAAP diluted earnings per share stood at $2.27, down 2% year-on-year. Net income for the quarter was $2.17 billion, lower than a year earlier.
| Metric | Q2 FY26 Reported | Street Estimate | YoY Change |
|---|---|---|---|
| Revenue | $17.16 billion | $17.58 billion (LSEG) | +1% |
| Software revenue | $7.76 billion | $7.88 billion | +5% |
| Infrastructure revenue | $3.84 billion | — | -7% |
| Z mainframe revenue | — | — | -42% |
| Consulting revenue | $5.33 billion | — | Flat |
| Non-GAAP EPS | $2.93 | $2.97 | +5% |
| GAAP diluted EPS | $2.27 | — | -2% |
| Net income | $2.17 billion | — | Lower YoY |
Source: IBM Q2 2026 earnings release/Form 8-K; LSEG consensus data, via Reuters
Q2 FY26 Revenue Segments: Growth vs. Decline
Software +5% â–“â–“â–“
Consulting 0% —
Infrastructure -7% â–“â–“â–“â–“
Z Mainframe -42% â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“â–“(Bar length scaled to reported YoY % change; source: IBM Q2 2026 earnings release)
Mainframe Slump Behind the Guidance Cut
IBM finance chief James Kavanaugh told Reuters the mainframe and transaction-processing software stack alone cut into the company’s growth by more than five percentage points in the quarter, versus an expected one-to-two-point drag.
In its investor letter, IBM said enterprise clients pulled forward hardware purchases ahead of anticipated price increases on servers, storage and memory, a pattern that emptied out demand that would normally have landed later in the year.
CEO Arvind Krishna had already flagged the shift a week earlier, telling investors IBM had “faltered” in adapting to changing enterprise spending patterns and that “numerous large deals” had slipped out of the quarter.
On the earnings call, Krishna said most of the large capital-expenditure deals that slipped in the second quarter had not disappeared. “A lot of the demand is deferred, not destroyed,” he said, adding that roughly a third of those delayed deals had already closed in the current third quarter.
Kavanaugh said IBM sees “no evidence of clients moving off a mainframe” and expects the Z-series program to outperform again in the second half.
IBM’s FY2026 Outlook Trimmed
| Guidance Metric | Prior (April 2026) | Revised (July 22, 2026) |
|---|---|---|
| Full-year revenue growth (constant currency) | Over 5% | 4-5% |
| Software segment growth | Higher single digits | 6-8% |
| Free cash flow uplift | +$1 billion (reiterated) | +$1 billion (reiterated) |
Source: IBM investor letter and earnings call, via Reuters/Bloomberg
The midpoint of the new revenue range falls below the roughly 4.8% growth, or $70.77 billion in revenue, that analysts tracked by LSEG had penciled in.
CFRA analyst Brooks Idlet said the broader software sector should treat the print as a positive signal, since IBM’s weakness looks specific to its own hardware and mainframe stack, not evidence of a wider AI-driven disruption to enterprise software spending.
IBM Stock Reaction and the 2026 Scorecard
IBM shares were narrowly higher, up about 2% in after-hours trading, according to CNBC, as the headline numbers were largely in line with the preliminary figures the company had already disclosed on July 14.
Through Wednesday’s close, IBM stock is down roughly 30% for 2026 even as the S&P 500 has gained about 10% over the same period, per CNBC data, underscoring how sharply the shift toward AI infrastructure spending has weighed on legacy technology and enterprise software names this year.
Alongside the guidance cut, IBM highlighted progress on newer growth bets: a signed letter of intent for a U.S. quantum chip foundry, and internal adoption of its “Bob” AI coding assistant by more than 80,000 employees, according to CNBC.
Separately, at least one law firm has said it is examining IBM’s earlier sales-pipeline disclosures on behalf of shareholders following the July 14 warning.
What This Means for Indian IT Stocks
IBM’s guidance cut lands squarely in India’s own Q1 FY27 earnings season, and the picture across Indian IT stocks is split rather than uniform.
| Company | Q1 FY27 Signal | AI Trend |
|---|---|---|
| TCS (reported July 9) | $9.5B in deal wins; AI revenue run-rate +13.6% QoQ to $2.6B | Positive |
| HCLTech (reported July 13) | Net profit +20.3% YoY; guidance retained at 1-4% CC; Advanced AI revenue +62.1% YoY | Positive |
| Wipro (reported July 16) | Net profit +0.6% YoY, missed Street estimate; deal mix skewed to cost-cutting | Cautious |
| Infosys | Reports later today, July 23 | Awaited |
HCLTech’s Rs 4,624 crore net profit and retained guidance stand in contrast to IBM’s cut, as does TCS’s $800 million AI-led transformation deal with Sweden’s SKF.
Wipro’s roughly Rs 3,356 crore profit, up just 0.6% year-on-year and short of Bloomberg’s Rs 3,460 crore estimate, is the closer echo of IBM’s story, with management citing a pipeline weighted toward cost-optimization and vendor-consolidation work over larger discretionary transformation projects.
The Nifty IT index, down to a 52-week low on July 1, 2026 before rallying roughly 12% through the month on TCS’s print and a broader global tech recovery, remains one of the more sentiment-sensitive gauges of how Indian markets read through US earnings like IBM’s.
Read Next: Eternal Q1 FY27 Revenue Hits â‚ą20,211 Cr; Blinkit Turns Profitable for First Time
Bottom Line
IBM’s core software and consulting franchises are still growing, but a sharper-than-expected mainframe air-pocket has forced a second-half reset to guidance within two weeks of the original warning.
Whether this represents a temporary budgeting shift specific to IBM’s hardware cycle, or a broader reset in how enterprises split AI infrastructure and software spending, should become clearer as more global technology companies report.
For Indian investors, Infosys’s numbers later today are the next data point on which side of that split, TCS and HCLTech’s AI-led momentum, or Wipro’s caution, the sector tilts toward.
For real-time institutional activity in Indian markets alongside global cues like this one, track the FII-DII Tracker on NiftyTrader: https://www.niftytrader.in/fii-dii-data
Disclaimer: This article is for informational purposes only and does not constitute investment advice. Stock market investments are subject to market risks. Readers are advised to consult a SEBI-registered financial advisor before making any investment decisions.
