SMCI · Q3 2026 Earnings

Q: Update on DOJ indictment regarding alleged product diversion to China, employee involvement, potential earnings restatement, 10-Q filing status, and board investigation opportunities. Follow-up on customer retention risk from competing Gen AI server vendors.

Company taking matter seriously, fully cooperating with government, independent investigation ongoing via Munger Tolles & Olson and Alex Partners. Based on current knowledge, no company employees beyond those indicted were involved. No earnings restatement expected. 10-Q filing on track pending BDO review. Management sees no negative customer sentiment; expanding customer base with large and mid-sized customers.

Q: Does the indictment investigation impact relationship with NVIDIA, GPU allocation, or component supply? Follow-up on whether engineering support and services investments have peaked and their contribution to margin expansion.

Vendor relationships (including NVIDIA, AMD, Intel) remain strong with no change in allocation. Services business including data center planning, design, deployment, and consulting continues to grow with better margins than hardware. Services business has not peaked; still gaining traction.

Q: Update on DCBBS (Data Center Building Block Solutions) contribution to profits in first half and as driver of gross margin improvement. Follow-up on capacity additions and resulting revenue capacity added.

DCBBS gaining attraction from existing and new customers, enhancing hardware value and customer relationships. Management expects at least 20% of net income from DCBBS including management software over next two years. Capacity continues to grow to support new data center needs including higher density, power efficiency, photonics, and new switch generations.

Q: One-time items impacting gross margins (tariffs, expedite fees, inventory reserves). Impact of delayed large deal on gross margins and how delayed revenue will affect margins in coming quarters.

Tariff reductions from Supreme Court optimistically expected to be net positive going forward. Expedite fees were significant in December quarter due to large deployment and did not recur in March quarter. Supply constraints expected to ease from historical levels. Large strategic deals provide reputation benefits, customer diversification, and improved margins. More diversified customer base expected to continue into June quarter.

Q: Quantification of deferred revenue pushing into future quarters. Factors impacting gross margin decline from fiscal 3Q to 4Q. Working capital needs for GPU transitions and potential capital market fundraising.

Deferred revenue dependent on customer data center readiness; timing between June and September quarters uncertain. Gross margins driven by customer mix and product mix with guidance of 8.2-8.4% range. Business diversification through customer base expansion and total solution approach (services, storage, DCBBS) reducing working capital volatility. If growth remains modest, existing capital sufficient; if doubling revenue, additional capital may be needed.

Cautious

Super Micro

Reported May 5, 2026

30-second summary

Super Micro reported Q3 FY2026 revenue of $10.24B (+122.6% YoY, -19.4% QoQ), landing inside its own $10.0–11.0B Q3 guide but missing sell-side consensus of $12.45B by 17.7%. Non-GAAP EPS of $0.84 beat consensus of $0.62 by 35.5% and crushed the prior $0.46–0.54 guide, and non-GAAP gross margin recovered to 10.1% from 6.4% in Q2 — a 370bps QoQ snapback that management framed as structural. FY26 revenue was raised from "at least $36B" to a $38.9–40.4B range, but the Q4 gross margin guide of 8.2–8.4% says the 10% print does not hold.

Headline numbers

EPS

Q3 FY2026

$0.84

Revenue

Q3 FY2026

$10.24B

+122.6% YoY

-17.7% vs est.

Gross margin

Q3 FY2026

9.9%

Operating margin

Q3 FY2026

6.1%

Key financials

Q3 FY2026

Metric	Q3 FY2026	YoY	Q2 FY2026	QoQ
Revenue	$10.24B	+122.6%	$12.70B	-19.3%
EPS	$0.84	—	$0.69	+21.7%
Gross margin	9.9%	—	6.3%	+360bps
Operating margin	6.1%	—	3.7%	+240bps

Guidance

Supermicro beat Q3 EPS by 56–60% despite a modest revenue miss; FY2026 revenue guidance raised by $2.9B–$4.4B to $38.9B–$40.4B, signaling accelerating AI/datacenter demand.

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	Q3 FY2026	$10.0B to $11.0B	$10.243B	-$0.757B below high end of guide	Missed
GAAP EPS	Q3 FY2026	$0.37 to $0.45	$0.72	+$0.27 above high end of guide	Beat
Non-GAAP EPS	Q3 FY2026	$0.46 to $0.54	$0.84	+$0.30 above high end of guide	Beat

New guidance

Metric	Period	Guide	YoY
Revenue	Q4 FY2026	$11.0B to $12.5B	+89.7% to +115.5% YoY
GAAP EPS	Q4 FY2026	$0.53 to $0.67	—
Non-GAAP EPS	Q4 FY2026	$0.65 to $0.79	—
Gross Margin	Q4 FY2026	8.2% to 8.4%	—
GAAP Operating Expenses	Q4 FY2026	approximately $433 million	—
Capital Expenditures	Q4 FY2026	$30 to $50 million	—

Changes to prior guidance

Metric	Period	Prior guide	New guide	Δ	Result
Revenue	FY2026	at least $36.0B	$38.9B to $40.4B	+$2.9B to $4.4B vs. prior floor	Raised

Profitability

Q3 FY2026

Segment	Q3 FY2026
Non-GAAP Gross Margin	10.1%
Operating Margin (GAAP)	6.1%
Adjusted EBITDA	$814.3M
Adjusted EBITDA Margin	7.9%

Management tone

Q4 FY25 anchor: capital + execution problems → Q1 FY26 anchor: defensive silence on the miss → Q2 FY26 anchor: blowout revenue, compliance-heavy framing, broken margins → Q3 FY26 anchor: margin recovery + DOJ defense + DCBBS as structural moat.

The margin-recovery framing flipped from aspirational to "achieved this quarter, but not next quarter." In Q4 FY25 management committed to 15–17% long-term margins with no timeline; in Q2 FY26 guided just +30bps recovery off a 6.4% base; this quarter Charles led with: "One of the most significant achievements this quarter was our gross margin recovery, which increased significantly to 10.1%...representing a 58% improvement." The structural-vs-transient debate has now reversed direction: management is selling Q3's 10.1% as the new normal even as the Q4 guide of 8.2–8.4% argues the opposite. The 170–190bps explicit guided step-down is the data point that contradicts the prepared-remarks framing.

The DOJ indictment now leads the call, not the operational narrative. Q2 FY26's defensive forward-looking-statement preamble has escalated to explicit legal posture: "Supermicro is not a defendant, not a target for a grand jury investigation...our independent directors had launched a thorough independent investigation." This is the first quarter where compliance is the opening agenda item, not a footnote — a signal that management perceives investor concern about regulatory standing as a more pressing headwind than the revenue gap to consensus itself. The first analyst question (Loop Capital) confirmed the priority by leading with the indictment.

The identity statement shifted from "server designer" to "total data center solution provider." Charles' framing this quarter — "Supermicro is evolving from a US-based server designer and manufacturer into a total data center solution provider" — completes a three-quarter arc that started with DCBBS as a margin tool in Q4 FY25 and is now positioned as the strategic identity. The software-revenue trajectory ($10M → $34M → $46M) provides the first hard evidence the pivot is more than rhetoric, though $46M against $10.24B is still 0.4% of revenue.

Supply constraints downshifted from binding to "stable conditions." Last quarter management blamed component shortages for margin compression; this quarter Charles framed supply as: "Despite the industry wide shortage of key components...our business fundamentals are stronger than ever...our back order is now in another record high." Constraints are now positioned as a backdrop to record demand rather than a limiting factor — though the unquantified backlog means the claim can't be verified.

Recurring themes management leaned on this quarter:

AI infrastructure demand acceleration and 80%+ GPU revenue mixDCBPS total solution positioning with software/services bundlingMargin recovery through product mix and tariff optimizationGlobal manufacturing footprint expansion (Taiwan, Malaysia, Netherlands, new US campus)Enterprise channel growth (45% QoQ, now 28% of revenue vs 15% prior quarter)Software revenue monetization (46M booked this quarter, up from <10M)

Risks management surfaced:

Customer site readiness delays impacting near-term revenue recognitionIndustry-wide supply chain constraints on CPU, GPU, memoryWorking capital pressure and elevated cash conversion cycle (54 to 106 days)Concentration risk (one customer at 27% of Q3 revenue)Forward-looking statement risks related to guidance execution

Q&A highlights

Ananda Baruha · Loop Capital

Update on DOJ indictment regarding alleged product diversion to China, employee involvement, potential earnings restatement, 10-Q filing status, and board investigation opportunities. Follow-up on customer retention risk from competing Gen AI server vendors.

Company taking matter seriously, fully cooperating with government, independent investigation ongoing via Munger Tolles & Olson and Alex Partners. Based on current knowledge, no company employees beyond those indicted were involved. No earnings restatement expected. 10-Q filing on track pending BDO review. Management sees no negative customer sentiment; expanding customer base with large and mid-sized customers.

Independent investigation ongoing with outside counsel and forensic firmNo company employees other than those named in DOJ indictment involved (based on current knowledge)No earnings restatement expected10-Q filing planned and in preparation

Victor Tu · Raymond James

Does the indictment investigation impact relationship with NVIDIA, GPU allocation, or component supply? Follow-up on whether engineering support and services investments have peaked and their contribution to margin expansion.

Vendor relationships (including NVIDIA, AMD, Intel) remain strong with no change in allocation. Services business including data center planning, design, deployment, and consulting continues to grow with better margins than hardware. Services business has not peaked; still gaining traction.

No change in NVIDIA allocationVendor relationships remain strongServices segment profit margin significantly better than hardware averageServices business still in early growth phase, not peaked

Samik Chatterjee · JP Morgan

Update on DCBBS (Data Center Building Block Solutions) contribution to profits in first half and as driver of gross margin improvement. Follow-up on capacity additions and resulting revenue capacity added.

DCBBS gaining attraction from existing and new customers, enhancing hardware value and customer relationships. Management expects at least 20% of net income from DCBBS including management software over next two years. Capacity continues to grow to support new data center needs including higher density, power efficiency, photonics, and new switch generations.

DCBBS customers continue to growTarget: 20% of net income from DCBBS within two yearsSignificant capacity expansions underwayNew facilities include clean rooms for liquid cooling support

Catherine Murphy · Goldman Sachs

One-time items impacting gross margins (tariffs, expedite fees, inventory reserves). Impact of delayed large deal on gross margins and how delayed revenue will affect margins in coming quarters.

Tariff reductions from Supreme Court optimistically expected to be net positive going forward. Expedite fees were significant in December quarter due to large deployment and did not recur in March quarter. Supply constraints expected to ease from historical levels. Large strategic deals provide reputation benefits, customer diversification, and improved margins. More diversified customer base expected to continue into June quarter.

Tariffs expected to be down net basis going forwardExpedite fees: large December quarter deployment with no recurrence in March quarterSupply constraints improving from last six months severityLarge strategic deals improving margins and customer diversification

Rupalu Bhattacharya · Bank of America

Quantification of deferred revenue pushing into future quarters. Factors impacting gross margin decline from fiscal 3Q to 4Q. Working capital needs for GPU transitions and potential capital market fundraising.

Deferred revenue dependent on customer data center readiness; timing between June and September quarters uncertain. Gross margins driven by customer mix and product mix with guidance of 8.2-8.4% range. Business diversification through customer base expansion and total solution approach (services, storage, DCBBS) reducing working capital volatility. If growth remains modest, existing capital sufficient; if doubling revenue, additional capital may be needed.

Deferred revenue timing uncertain, dependent on customer readinessGross margin guidance range: 8.2-8.4%Diversified customer and product mix driving marginsImproved business model smoothing revenue and profit dynamics

Answers to last quarter's watch list

Q3 FY2026 gross margin print vs. the +30bps QoQ guide (~6.7% non-GAAP). Non-GAAP gross margin came in at 10.1% — 340bps above the guide, a clean structural beat driven by customer mix improving (one customer dropped from 63% to 27% of revenue, enterprise grew to 28%), absence of December-quarter expedite fees, and easing tariffs. The single most important data point in the print.

Resolved positively

Q3 non-GAAP EPS vs. the $0.46–0.54 guide and the $0.69 Q2 actual. Non-GAAP EPS came in at $0.84 — well above both the high end of the guide and Q2's $0.69 actual. Management's Q2-call signal that Q2 operating leverage wouldn't repeat was wrong; the leverage was bigger, on lower revenue.

Resolved positively

FY26 revenue trajectory: does management raise above $40B at Q3, or does the implied Q4 step-down hold? Management raised FY26 to $38.9–40.4B (midpoint $39.65B) from a $36B floor, but the new midpoint sits below $40B and the Q4 guide of $11.0–12.5B is consistent with the FY midpoint without further H2 acceleration. The aspirational $40B has been formally codified as the high end of the range, not exceeded. Status: Resolved negatively (the bar was lowered relative to the implied Q2-call trajectory of ≥$40B as a floor)

DCBBS profit contribution disclosed in Q3. Management did not restate the H1 FY26 4% figure for Q3, but Chatterjee's exchange yielded a fresh forward target: at least 20% of net income from DCBBS within two years. The trajectory implied — 4% in H1 FY26 to 20% by mid-FY28 — is a 5x ramp on the original framing. Whether it materializes is now the central margin-recovery question.

Continue monitoring

Customer concentration disclosure. One customer at 27% of Q3 revenue, down from ~63% in Q2 — a material improvement. Enterprise channel grew 45% QoQ to 28% of revenue (from 15% prior quarter). The diversification thesis has its first hard data point.

Resolved positively

Cash and working capital. Cash conversion cycle widened from 54 to 106 days; operating cash flow was -$6.6B, with net debt swinging from $787M to $7.5B and a new $1.8B Taiwan revolver tapped. Bhattacharya's question elicited that additional capital may be needed if revenue doubles.

Resolved negatively

What to watch into next quarter

Q4 FY2026 gross margin vs. the 8.2–8.4% guide. Anything below 8.2% confirms the 10.1% Q3 print was driven by one-time absences (expedite fees, December tariffs) rather than structural mix shift. A print above 8.5% would be the first evidence management is sandbagging the margin trajectory.

Q4 revenue vs. the $11.0–12.5B guide and conversion of deferred Q3 deals. Management said the missed Q3 revenue will be "captured in the coming quarters." A Q4 print at the low end of the guide ($11.0B) means the slip stayed slipped; at the high end ($12.5B) the deferred deals converted.

DCBBS profit contribution against the new 20% net-income target. Management gave a two-year horizon. The next disclosure point in Q4 must show progression from the H1 FY26 4% baseline; flatlining is a red flag.

Cash conversion cycle vs. 106 days and operating cash flow. Bhattacharya's question made explicit that doubling revenue requires more capital. If CCC widens further while revenue grows, the equity-issuance/debt-raise risk crystallizes.

Customer concentration vs. the 27% top customer. Watch whether the Q3 diversification (top customer 63% → 27%, enterprise 15% → 28%) was a one-quarter mix shift or a durable broadening.

DOJ investigation outcome and 10-Q timing. Management said the 10-Q is on track and no restatement is expected — Q4 commentary must confirm both. Any delay or restatement reopens the compliance overhang that dominated the Q3 call.

Sources

Super Micro Q3 FY2026 press release (Exhibit 99.1), SEC EDGAR: https://www.sec.gov/Archives/edgar/data/1375365/000137536526000013/exhibit991_20260331.htm
Super Micro Q3 FY2026 earnings call commentary and Q&A.
Tapebrief prior coverage: SMCI Q2 FY2026 and Q1 FY2026 briefs.

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