Super Micro's (SMCI) financial statements passed. Its internal controls failed for a third year.

Access control card reader beside a glass security door inside a data center server hall

Key points

  • BDO issues third straight adverse controls opinion
  • Same auditor signed off on the financial statements
  • Unfixed weakness covers access to financial systems
  • Net sales up 78% to $39.06 billion

Super Micro Computer (SMCI) filed its fiscal 2026 annual report with the SEC on Monday, August 31. In the filing, the company said its internal control over financial reporting "was not effective as of June 30, 2026 due to the existence of a material weakness in such controls." Management reached the same judgment about its disclosure controls and procedures.

The company's independent registered public accounting firm, BDO USA, P.C., reached the same conclusion. In its controls report, BDO wrote: "In our opinion, the Company did not maintain, in all material respects, effective internal control over financial reporting as of June 30, 2026, based on the COSO criteria." That constitutes an adverse opinion, the finding an auditor gives when it determines that a company's controls were ineffective.

BDO reached a different verdict on the financial results produced through those controls. In a separate report bearing the same date, the firm said it "expressed an unqualified opinion thereon" regarding the consolidated financial statements, the clean sign-off.

This marks Super Micro's third straight fiscal year with an adverse opinion on its controls. BDO used the same wording for fiscal 2025 in the annual report filed August 28, 2025, and for fiscal 2024 in the delayed report submitted February 25, 2025.

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What remains unresolved?

The outstanding material weakness involves information technology general controls. These controls determine who may access the systems that feed data into a company's financial reporting process. Super Micro said controls covering certain systems "did not operate for a sufficient period of time." It also said the company "did not perform controls in a consistent and timely manner to monitor user access to certain financial applications, system infrastructure and programs."

Super Micro said in the filing that the weakness "could have increased the risk of unauthorized access to certain information technology systems that support our financial reporting processes, manipulation of data that we use to produce our financial statements, and/or lack of complete and accurate information, which could lead to financial misstatements and affect our ability to report our information on a timely basis."

Management maintains the reported figures are accurate despite the control problem. "Notwithstanding the material weakness in internal control over financial reporting described above, management believes and has concluded that the consolidated financial statements included in this Annual Report fairly present, in all material respects, our financial condition, results of operations, and cash flows for the periods presented in conformity with U.S. GAAP," the filing reads.

During fiscal 2026, Super Micro remediated three other material weaknesses that had carried over from fiscal 2025. Those involved conflicts in segregation of duties, the completeness and accuracy of information produced by the company, and the way transactions were recorded and disclosed across several areas of the financial statements.

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How did the business do?

Net sales reached $39.06 billion in fiscal 2026 against $21.97 billion the year before, growth of 77.8%, which Super Micro tied to "fulfillment and shipment of orders to support our customers' data center deployment, including large design wins from a few customers." Net income more than doubled to $2.23 billion.

Fiscal year ended June 3020262025
Net sales$39.06 billion$21.97 billion
Gross profit$4.23 billion$2.43 billion
Gross margin10.8%11.1%
Income from operations$2.77 billion$1.25 billion
Net income$2.23 billion$1.05 billion

Gross margin slipped to 10.8% from 11.1%. Margin was also the sore point when the June quarter came in at the low end of the company's own guidance in July, alongside more than $60 billion of new orders.

Shares closed Tuesday at $36.71, down from Monday's $37.28, and the stock's 52-week range runs from $19.48 to $58.78.

When does Super Micro expect to fix it?

During fiscal 2027. The company listed three steps already under way: a review of its overall IT architecture, a more centralized process for granting and removing user access, and targeted improvements to its IT service management tool. Those actions "will likely allow us to remediate this material weakness, subject to the completion of operating effectiveness testing during fiscal year 2027," Super Micro said.

The company stopped short of promising it. Super Micro said it cannot assure investors that its remediation efforts "will be adequate to allow us to conclude that such controls will be effective in the future," or that further material weaknesses "will not arise or be identified in the future."

BDO attached a limit of its own. The firm wrote that it does "not express an opinion or any other form of assurance on management's statements referring to any corrective actions taken by the Company after the date of management's assessment."

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Frequently asked questions

Did Super Micro (SMCI) get a clean audit opinion for fiscal 2026?

It got two different answers. BDO USA, P.C. gave Super Micro's consolidated financial statements an unqualified opinion, the clean sign-off, in a report dated August 31, 2026. In a separate report the same day, the firm issued an adverse opinion on the company's internal control over financial reporting, concluding that Super Micro did not maintain effective internal control as of June 30, 2026. Management reached the same conclusion, and also found that its disclosure controls and procedures were not effective.

What material weakness does Super Micro still have?

One, covering information technology general controls. Super Micro said its IT controls for certain systems that support financial reporting did not operate for a sufficient period of time, and that it did not monitor user access to certain financial applications, system infrastructure and programs in a consistent and timely manner. The company said the weakness could have increased the risk of unauthorized access to those systems and manipulation of the data used to produce its financial statements. Three other material weaknesses carried over from fiscal 2025 were remediated during the year.

How many years in a row has Super Micro reported ineffective internal controls?

Three fiscal years. BDO USA concluded that Super Micro did not maintain effective internal control over financial reporting as of June 30, 2024, June 30, 2025, and June 30, 2026, using the same language each time. The fiscal 2024 annual report was filed late, on February 25, 2025, the fiscal 2025 report followed on August 28, 2025, and the fiscal 2026 report was filed on August 31, 2026.

When does Super Micro expect to fix its internal control problem?

During fiscal 2027. The company listed a review of its overall IT architecture, a more centralized process for granting and removing user access, and improvements to its IT service management tool, and said those actions will likely allow it to remediate the weakness, subject to the completion of operating effectiveness testing during fiscal year 2027. Super Micro also said it cannot assure investors that the remediation will be adequate, or that further material weaknesses will not arise.

What were Super Micro's fiscal 2026 results?

Net sales of $39.06 billion, up 78% from $21.97 billion in fiscal 2025, which the company attributed to shipments supporting customer data center deployments and large design wins from a few customers. Net income more than doubled to $2.23 billion from $1.05 billion. Gross margin slipped to 10.8% from 11.1%. This is general information, not investment advice.

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Dennis Singleton
Dennis Singleton

Dennis Singleton has spent years following the markets, but what keeps his attention is how AI is built. He writes about the companies behind the technology, from semiconductor designers and advanced packaging to photonics, memory, networking, and the hardware powering modern AI. His approach starts with filings, earnings, and industry research, then translates the important details into clear, straightforward analysis without unnecessary hype.