Preliminary brief— based on press release only. Full analysis including management tone and Q&A will be added when the transcript is available.

JBL · Q1 2026 Earnings

Jabil

Reported December 17, 2025

30-second summary

Jabil opened FY26 with Q1 revenue of $8.31B (+18.7% YoY) and core EPS of $2.85, both at the high end of the prior guide, then raised FY26 revenue by $1.1B to $32.4B and core EPS by $0.55 to $11.55 — a rare first-quarter raise of this magnitude for this company. The AI revenue target moved from ~$11.2B (+25% YoY) at the September initial guide to $12.1B (+35% YoY) now, with the $900M lift attributed to $600M of cloud/DCI upside (Hanley $200M + second hyperscaler ramp in Mexico + Memphis DCI strength) and $300M of networking upside (India liquid-cooled platforms). The notable absence: FCF guidance held at $1.3B+ despite the revenue and EPS raise, which mechanically lowers the FCF conversion ratio and is the only place the print isn't unambiguously hot.

Headline numbers

EPS

Q1 FY2026

$2.85

Revenue

Q1 FY2026

$8.30B

+18.7% YoY

Gross margin

Q1 FY2026

8.9%

Free cash flow

Q1 FY2026

$0.27B

Operating margin

Q1 FY2026

3.4%

Key financials

Q1 FY2026

Metric	Q1 FY2026	YoY	Q4 FY2025	QoQ
Revenue	$8.30B	+18.7%	$8.25B	+0.6%
EPS	$2.85	—	$3.29	-13.4%
Gross margin	8.9%	—	9.5%	-60bps
Operating margin	3.4%	—	4.1%	-70bps
Free cash flow	$0.27B	—	—	—

Guidance

Jabil raised FY2026 revenue guidance by $1.1B to $32.4B and core EPS by $0.55 to $11.55, citing accelerating AI and data center demand, while maintaining free cash flow outlook above $1.3B.

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
Revenue	Q1 FY2026	$7.7 billion to $8.3 billion	$8.305 billion	+0.005 billion above high end of guide	Beat
Core diluted EPS (Non-GAAP)	Q1 FY2026	$2.47 to $2.87	$2.85	−$0.02 below high end; +$0.38 above low end — in-line with upper range	Beat
Core operating income (Non-GAAP)	Q1 FY2026	$400 million to $460 million	~$456.8 million (inferred)	within guided range	Met

New guidance

Metric	Period	Guide	YoY
Revenue	Q2 FY2026	$7.5 billion to $8.0 billion	—
Core diluted EPS (Non-GAAP)	Q2 FY2026	$2.27 to $2.67	—
Core operating income (Non-GAAP)	Q2 FY2026	$375 million to $435 million	—

Changes to prior guidance

Metric	Period	Prior guide	New guide	Δ	Result
Revenue	FY2026	$31.3 billion	$32.4 billion	+$1.1 billion (+3.5%)	Raised
Core diluted EPS (Non-GAAP)	FY2026	$11.00	$11.55	+$0.55 (+5.0%)	Raised
Core operating margin (Non-GAAP)	FY2026	5.6%	5.7%	+0.1 percentage points	Raised

Reaffirmed unchanged this quarter: Adjusted free cash flow (Non-GAAP) ($1.3+ billion)

Profitability

Q1 FY2026

Segment	Q1 FY2026
Core Operating Margin	5.5%
Adjusted Free Cash Flow	$272 million

Management tone

Q4 FY24 → Q1 FY25–Q2 FY25: AI as ramping commitment → Q3 FY25: AI as operating thesis → Q4 FY25: AI as capacity-constrained engine → Q1 FY26: AI rebased upward one quarter in, with multi-year visibility.

The most consequential shift is the pace at which the AI number is being lifted. At Q3 FY25 management raised FY25 AI revenue from prior framing to $8.5B; the FY25 actual landed at ~$9B; at Q4 FY25 the FY26 framing was set at $11.2B (+25% YoY); one quarter later it is $12.1B (+35% YoY). The prepared-remarks framing — "we now expect AI-related revenue of approximately $12.1 billion in fiscal 2026, which represents approximately 35% year-over-year growth, up from 25% originally expected in September" — is unusual for this management team in that it walks through the rebase mechanics rather than burying them. The pattern of mid-year upward revisions, flagged as the cleanest tell on demand durability last quarter, has now compressed from semi-annual to quarterly.

Forward visibility extended a full year. Where Q4 FY25 ended with FY26 as the named horizon, this quarter's "we expect this momentum to continue throughout fiscal 2026 and beyond into fiscal 2027" explicitly puts FY27 into management's commitment language. That is not a forecast — it is permission for sell-side to model FY27 with confidence. For a company whose tone has historically been "appropriately conservative" (a phrase still used this quarter, but now sitting next to a $1.1B revenue raise), the FY27 reference is a posture change.

Regulated Industries went from drag to growth lever in one quarter. Q4 FY25 framing was "continued softness in consumer-centric products" with Regulated treated as a contributor only via healthcare. This quarter's "we now expect regulated segment to return to growth this year, representing nearly 40% of our revenue in fiscal 2026" is a structural reframe — the diversification story is no longer just defensive cover for AI volatility, it is a second growth axis. This matters because it weakens the bear thesis that Jabil is a one-end-market story.

The one place the tone tightened: free cash flow. $1.3B+ was reaffirmed rather than raised despite $1.1B of incremental revenue and $0.55 of incremental EPS. Management did not explicitly walk through the working-capital absorption from the AI ramp, but the math implies it — and the "appropriately cautious" hedge language in the transcript appears to be sitting here rather than on the demand side.

Recurring themes management leaned on this quarter:

AI demand acceleration driving 35% growth in intelligent infrastructureHyperscaler customer wins and ramps (second customer in Mexico, pipeline for third/fourth)Margin expansion through mix improvement and capacity utilization gainsData center power and thermal management as competitive differentiatorStrategic M&A for capabilities (Hanley Energy for power distribution, Micros for liquid cooling)Diversified portfolio providing resilience across segments

Risks management surfaced:

Automotive market remains cautious despite signs of bottoming; timing of recovery uncertain (26 vs 27-28)Data center power constraints continuing to exist despite growthConnected living and digital commerce planned customer pruning driving 11% segment declinePotential WFE (wafer fab equipment) upside not yet built into guidanceEuropean automotive supplier caution could impact outlook

Answers to last quarter's watch list

Intelligent Infrastructure Q1 FY26 actual vs $3.67B guide — segment revenue printed $3.9B, ahead of expectations, with cloud/DCI and networking both driving the upside. Combined with the FY26 AI revenue lift to $12.1B (a +$900M raise) the segment is clearly tracking ahead of the September framing. The "compound the FY26 target" scenario from last quarter's watch is now the base case. Status: Resolved positively

FY26 core operating margin path — Q1 core operating margin printed at 5.5%, in-line with the 5.6% FY26 guide and consistent with the early-year underutilization drag management flagged. FY26 guide was raised 10bps to 5.7%, removing the concern that the AI mix wouldn't carry through the year. No sub-5.6% prints in Q1 — the bridge is intact. Status: Resolved positively

AI revenue rebase mid-year — happened one quarter in, not at mid-year. Target moved from $11.2B (+25% YoY) to $12.1B (+35% YoY), a $900M lift. This is exactly the upward-revision pattern flagged as the cleanest demand-durability tell. Status: Resolved positively

North Carolina capacity ramp pace — no specific phase-1 megawatt sizing was disclosed on the print; press release referenced Hanley Energy (power distribution) and Micros (liquid cooling) acquisitions as capability adds rather than capacity timing. Dastoor noted North Carolina comes online "in the next six, seven, eight months" pre-fitted for liquid cooling, with Memphis expansion potentially landing sooner. The east-coast retrofit is running slightly ahead of schedule, potentially completing earlier in Q3. Status: Continue monitoring

Auto & Transport actual vs -5% FY26 guide — segment-level FY26 outlook was not refreshed in the press release; Regulated Industries (which contains Auto) is now framed as "return to growth" at ~40% of FY26 revenue, suggesting the -5% Auto framing may be offset within the segment by healthcare and other regulated end markets. Cushion in the $11.55 EPS guide appears intact. Status: Continue monitoring

What to watch into next quarter

Q2 FY26 actual vs $7.5–8.0B revenue / $2.27–2.67 EPS guide — the Q2 midpoint sits ~7% below Q1 revenue and ~13% below Q1 EPS. A print at or above the high end would validate that the sequential step-down is purely retrofit timing; a print below midpoint would suggest the FY26 raise was H2-loaded by necessity, not strategy.

FY26 AI revenue at Q2 print — $12.1B is the current target after a +$900M lift one quarter in. Another mid-year revision toward $13B+ would compound the FY27 setup; an unchanged $12.1B would suggest the Q1 raise pulled forward what would have been a Q2 raise.

FCF conversion in H1 — $1.3B+ FY26 guide on $32.4B revenue is ~4.0% FCF margin, below the FY25 4.4% print. Watch H1 FCF generation against an implied ~$650M H1 run-rate; a shortfall here is the first place the AI working-capital intensity would show up.

Regulated Industries Q2 revenue trajectory — Q2 guide is $2.78B, up 2% YoY. A print in line or above would confirm the "return to growth" framing; a miss would push the recovery into H2 and tighten the FY26 EPS bridge.

Second hyperscaler ramp at $1B vs prior $750M, plus third/fourth pipeline disclosure — management explicitly raised the second-customer FY26 contribution by ~$250M and confirmed a third hyperscaler is not in any of the numbers. Watch for any naming or sizing of a third hyperscaler ramp on the Q2 call as the highest-leverage upside vector for FY27.

Sources

Jabil Q1 FY2026 press release, December 17, 2025. https://www.sec.gov/Archives/edgar/data/898293/000162828025057488/jbl-20251217ex991.htm

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