IBM · Q1 2026 Earnings
BullishIBM
Reported April 22, 2026
30-second summary
Revenue grew 9% to $15.9B (+6% CC) with infrastructure +12% CC (vs. a "down low single digits" FY guide), software +8% CC, and consulting +1% CC — a broad CC beat versus the >5% CC FY floor. Management raised software FY growth from "10%" to "10 plus percent" and closed Confluent earlier than expected (end of March vs. mid-May), but reaffirmed the FY revenue (>5% CC) and FCF (~$1B YoY uplift) anchors despite the Q1 outperformance — explicit, repeated use of "prudent" signals deliberate sandbagging. Software at 8% CC tracks below the 10%+ FY CC guide; management preemptively reframed this as transactional mix (Q1 ~10% transactional vs. Q4 ~30%) rather than momentum loss. The one yellow flag: Q1 FCF added only +$0.3B YoY against a full-year +$1B target, meaning ~$700M of incremental FCF must come in Q2-Q4.
Headline numbers
EPS
Q1 FY2026
$1.91
Revenue
Q1 FY2026
$15.90B
+9.0% YoY
Gross margin
Q1 FY2026
56.2%
Free cash flow
Q1 FY2026
$2.20B
Operating margin
Q1 FY2026
13.4%
Key financials
Q1 FY2026| Metric | Q1 FY2026 | YoY | Q4 FY2025 | QoQ |
|---|---|---|---|---|
| Revenue | $15.90B | +9.0% | $19.70B | -19.3% |
| EPS | $1.91 | — | $4.52 | -57.7% |
| Gross margin | 56.2% | — | 60.6% | -440bps |
| Operating margin | 13.4% | — | 24.1% | -1070bps |
| Free cash flow | $2.20B | — | $7.60B | -71.1% |
Guidance
Guidance is issued for both next quarter and the full year. Both may appear below.
Actuals vs prior guidance
| Metric | Period | Prior guide | Actual | Δ | Result |
|---|---|---|---|---|---|
| Constant Currency Revenue Growth | Q1 FY2026 | similar to the full year (more than 5%) | 6% | +1 percentage point above the low end of full-year guide | Beat |
| Operating Pre-Tax Margin Expansion | Q1 FY2026 | about 100 basis points | ~134 basis points | +34 basis points above guide | Missed |
| Operating Tax Rate | Q1 FY2026 | mid-teens | mid-teens (qualitatively in-line) | in-line | Met |
New guidance
| Metric | Period | Guide | YoY |
|---|---|---|---|
| Operating Pre-Tax Margin Expansion | Q2 FY2026 | about 50 basis points | — |
| Operating Tax Rate | Q2 FY2026 | mid-teens | — |
Segment performance
Q1 FY2026| Segment | Q1 FY2026 | YoY |
|---|---|---|
| Software | $7.1B | +11.0% |
| Consulting | $5.3B | +4.0% |
| Infrastructure | $3.3B | +15.0% |
Platform metrics
Q1 FY2026| Segment | Q1 FY2026 |
|---|---|
| Constant Currency Revenue Growth | 6% |
Profitability
Q1 FY2026| Segment | Q1 FY2026 |
|---|---|
| Adjusted EBITDA | $4.0B |
| Adjusted EBITDA Margin | 25.0% |
| Operating Cash Flow | $5.2B |
| Software Segment Margin | 29.8% |
| Consulting Segment Margin | 10.6% |
| Infrastructure Segment Margin | 15.8% |
| Free Cash Flow Growth YoY | +$0.3B |
Management tone
Narrative arc: Cautiously optimistic macro (Q1) → Optimistic, GenAI inflection emerging (Q2) → Forward-leaning mid-call guidance raise (Q3) → Software-led model declared, AI retired as standalone (Q4) → Infrastructure repositioned, AI declared the operating model (Q1 FY2026).
Infrastructure has completed a multi-quarter narrative arc from "legacy drag" to "AI-enabled growth engine." A year ago infrastructure was framed as the segment most likely to disappoint; in Q4 FY2025 management explicitly guided FY2026 infrastructure to decline; this quarter Z grew 48% CC, hybrid infrastructure grew 25% CC, and the framing has flipped to AI inference enablement. Quote: "Clients who have deployed Watson X Code Assistant for Z are growing MIPS capacity three times faster than those who have not." The decision not to raise the "down low single digits" FY guide despite a +12% CC Q1 print is now the cleanest sandbag in the IBM model.
AI has moved from "embedded too broadly to track separately" (Q4) to a quantified embedded driver this quarter. Last quarter management retired the standalone $12.5B GenAI book metric, leaving investors without a clean proxy. This quarter the replacement disclosure framework appeared in Q&A: AI platform/agents/assistants/orchestration north of $1.5B annualized in software (25% penetrated, +40% growth, contributing 2pp of software growth), and consulting AI eclipsing $4B ARR at 40% of signings, 30% of backlog, >20% of revenue. The shift is from "trust us, it's embedded" to specific anchors investors can re-test next quarter.
Software's apparent Q1 deceleration was preemptively reframed as mix, not momentum. Q1 software growth of 8% CC vs. Q4's 11% CC would normally read as deceleration; the Jefferies exchange disclosed Q4 transactional revenue at ~30% of software vs. Q1 at ~10%, with annuity ARR ($25B exiting Q1, +10%) actually accelerating Q4-to-Q1. Per Jim on the call: "our annuity ARR exiting first quarter approaching $25 billion, that's up 10%." This is the second time in three quarters that management has gotten ahead of an optical deceleration with a structural reconciliation — confidence expressed through anticipation of the bear question.
The "prudent" repetition is the most important tonal signal of the quarter. Five separate hedging instances ("we prudently continue to expect," "we believe it is prudent to maintain our guidance," "Given where we are in the year, we believe it is prudent to maintain our guidance") against a quarter where Q1 PT margin expansion came in at 140bps vs. ~100bps guide and infrastructure delivered +12% CC vs. a -1 to -3% FY guide. Management is choosing to bank the beat rather than reset the bar — a deliberate posture that is itself a bullish signal.
Consulting tone has moved from "inflection" (Q3) to "accelerating with GenAI as the operating model." Backlog penetration stepped from "over 25%" (Q4) to "about 30%" this quarter; GenAI consulting ARR is now $4B+ (vs. $3.6B last quarter), with 80% of GenAI bookings from net new clients. Jim characterized backlog quality as stable with erosion stable, realization accelerating, and yields up four points YoY. The Q1 1% CC growth rate (4% reported) is at the low end of "low to mid single digits" but the leading indicators (yields, net new client capture) are all moving the right direction.
Recurring themes management leaned on this quarter:
Risks management surfaced:
Q&A highlights
Amit Daryanani · Evercore ISI
How should investors characterize IBM's software portfolio mix between infrastructure vs. applications and consumption vs. subscription models? Where does IBM see the most incremental value in an AI-centric world versus the broader ecosystem?
Arvind positioned IBM's portfolio as 96% infrastructure/enabling software (Red Hat, data, automation, mainframe) with only ~4% traditional applications (Maximo). The entire portfolio is consumption-based (tied to capacity/MIPS usage). AI adoption creates a tailwind because scaling enterprises must access internal data systems, driving increased consumption of Red Hat, Confluent, automation, and mainframe software. This was a conscious seven-year portfolio strategy based on conviction that value concentrates in data layers and business logic, not interaction layers.
Wamsi Mohan · Bank of America
With >10% software growth guidance for 2026 and Confluent closure adding ~1 point, what is the growth trajectory for the rest of the software portfolio? Is IBM's M&A appetite changing given broader software sector valuation declines?
Jim detailed software guidance acceleration from 10% to 10%+ growth. Data segment upgraded to low-20s% growth (was expected mid-May close, closed end of March early), contributing ~5 points to overall software growth. M&A contribution from Confluent ~15 points of the 20-25% data growth, showing strong 5-10% organic data growth. On M&A appetite: valuations are attractive but sellers haven't fully accepted new baseline; IBM will be disciplined, integrate Confluent fully first, potentially pursue acquisitions in second half if values remain attractive.
Fatima Bulani · Citigroup
Can you quantify the traditional mainframe workload mix and the velocity of shift toward AI inferencing? How should transaction processing growth momentum transpire in the business and growth cadence?
Arvind explained mainframe is adding a third compute capacity dimension via AI: fraud detection on credit card authorizations, retail banking, payment operations, and claims/billing. Historically, fraud sampling was limited to ~10% of transactions due to latency constraints. With 20-30B parameter models running on mainframe at millisecond latency, companies can now process 100% of transactions, improving fraud rates from 50 basis points to 40bps. Currently, a fully populated mainframe system can process ~450 billion inferences per day. Jim added that Z17 hardware placements exceeded $1 billion in value (vs. Z16 first year), with historic 3-4x stack multiplier driving software/maintenance attach. Four consecutive quarters of >100% new MIPS growth on Z17.
Brent Phil · Jefferies
Software showed 8% constant currency growth in Q1 vs. 11% in Q4 and 9% in Q1 prior year. Is this deceleration real, or is it due to seasonality and transactional vs. annuity mix?
Jim clarified the 3-point quarter-to-quarter deceleration is entirely driven by portfolio mix, not underlying business deterioration. Q4 has ~30% transactional revenue; Q1 has only ~10%. When isolating annuity (high-value recurring revenue, ~80% of business), the business is actually accelerating Q4-to-Q1. Annuity ARR exiting Q1 approached $25B, up 10%. Mix will vary throughout year (peaking ~30% transactional in Q4, averaging ~20% overall), but will drive acceleration. M&A synergies, Gen AI portfolio momentum, and TP monetization will compound growth acceleration into 10%+ full-year guidance.
Jim Schneider · Goldman Sachs
Can you comment on AI bookings as a percentage of total bookings and whether it's accelerating or decelerating? Any update on consulting business expectations given macro uncertainty?
Jim shifted from standalone AI booking metric (exited 2025 at $12.5B) to embedding AI across portfolio segments. Software: AI platform/agents/assistants/orchestration now north of $1.5B annualized revenue, 25% penetrated in software business, growing 40%+, contributing 2 points of growth. Consulting: 40% of signings, 30% of backlog, >20% of revenue, eclipsed $4B ARR in Q1. 80% of Gen AI consulting bookings from net new clients. Consulting backlog quality stable, erosion stable, realization accelerating, yields up 4 points YoY. Signposts include return to signings growth, large transformational deals, 400 new clients captured
Answers to last quarter's watch list
What to watch into next quarter
FCF pacing toward the $1B FY uplift. Q1 delivered only +$0.3B incremental YoY; Q2 needs to track meaningfully above last year's Q2 to keep the full-year math credible. A weak Q2 print would force investors to back-end load the entire FCF story into H2.
Whether infrastructure decelerates as the FY guide implies, or sustains above flat into Q2. Q1 at +12% CC against an FY guide of -1 to -3% requires steep deceleration in Q2-Q4. If Q2 infrastructure prints high single digits CC or better, the FY guide raise becomes inevitable on the Q2 call.
Software annuity ARR sustaining 10% growth and approaching $26B exiting Q2. The Jefferies disclosure of $25B annuity ARR at +10% exiting Q1 is the load-bearing data point for the "software acceleration through the year" thesis. Investors should watch for the next ARR step on the Q2 call.
Consulting Q2 CC growth rate stepping above 1%. Backlog penetration at ~30%, signings +6%, yields +4pp YoY all suggest acceleration; Q1's 1% CC revenue growth is the lower bound. A Q2 CC print at 2-3%+ would validate the "low to mid single digits ramping through the year" guide.
The replacement AI disclosure framework anchored. Software AI $1.5B annualized at +40% should reach ~$1.6B by Q2; consulting AI $4B ARR should step up. Watch whether these metrics get formal placement in prepared remarks rather than being Q&A-only disclosures — that's the test of whether they become durable proxies for the retired GenAI book.
Confluent dilution actual vs. the ~$600M FCF assumption. Q2 PT margin guide of ~50bps explicitly cites Confluent dilution as the constraint. The Q2 print is the first clean read on whether the dilution assumption was conservative.
Sources
- IBM Q1 FY2026 press release / Form 8-K Exhibit 99.1 (filed 2026-04-22): https://www.sec.gov/Archives/edgar/data/51143/000005114326000036/ibm-20260422xex991.htm
- IBM Q1 FY2026 earnings call prepared remarks and Q&A.
- IBM Q4 FY2025 Tapebrief (prior-quarter reference for guidance comparison and watch-list resolution).
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