IBM increased third-quarter revenue and raised its expectation for full-year free-cash-flow growth. The company’s 21 October 2026 release reported $17.1 billion revenue, up 5% from a year earlier, or 6% at constant currency.
For readers comparing earnings headlines, IBM’s reported continuing-operations diluted EPS was $2.31. Its operating non-GAAP EPS was a separate $2.95. These measures use different adjustments and should be read alongside each other, not substituted for one another.
Results and outlook, separately
| Measure | Verified figure |
|---|---|
| Revenue | $17.1 billion; +5% reported, +6% constant currency Source |
| GAAP diluted EPS – continuing operations | $2.31 Source |
| Operating diluted EPS – non-GAAP | $2.95 Source |
| Quarterly operating cash flow | $4.0 billion Source |
| Quarterly free cash flow – non-GAAP | $3.0 billion Source |
| 2026 free-cash-flow expectation | Increase of more than $1 billion year on year; forecast Source |
Software revenue increased 8% on a reported basis. Consulting revenue was flat as reported, while Infrastructure increased 4%. That mix means the total growth rate does not describe every division equally.
What the cash figures can and cannot show
Operating cash flow records cash generated through operating activities. IBM’s free-cash-flow measure is an additional non-GAAP calculation. The quarterly figures above must not be confused with the first-nine-month totals or the company’s full-year expectation.
Similarly, constant-currency growth is a comparison that reduces exchange-rate effects. It is useful for assessing business activity across currencies, but the reported dollar revenue remains the amount in the accounts.
The raised cash-flow expectation concerns a future full-year outcome. Readers should check the subsequent actual figure and its definition rather than treating the increase as cash already received. Acquisition spending and debt also belong in the wider balance-sheet assessment; revenue growth alone does not establish investment returns.
For another case where statutory and adjusted earnings differ, see CapKet’s AT&T Q3 accounting comparison. This report does not infer a stock-price reaction from IBM’s release.
Official evidence and scope
IBM official results and financial tables. Source observed at 2026-10-22T06:16:50.241Z. Figures refer to the stated reporting period, not a live market quotation. The source comparison is AI-assisted, not independent human editorial approval. No share-price reaction or investment recommendation is asserted.
IBM supplementary official results resource, observed at 2026-10-22T06:22:21.277Z. This issuer resource and the main document are not independent corroborating sources.
Recorded source observation: . This is a source-check timestamp, not a market quote or a new article update.