Super Micro Computer delivered a blowout quarter on Tuesday, reporting record fiscal first-quarter revenue of $19.95 billion, up 298% from a year ago and far above the $16.39 billion Wall Street expected, as demand for its AI-optimized servers from cloud providers and data center builders kept accelerating.

The Super Micro Q1 earnings print underscores how tightly the server maker’s fortunes are tied to the AI infrastructure boom. Revenue for the quarter ended September 30, 2026 was nearly four times the $5.0 billion reported a year earlier and up from $11.1 billion in the prior quarter, according to Reuters. The San Jose-based company has become a key beneficiary of the AI build-out, selling Nvidia-powered systems to technology companies expanding data center capacity.

Adjusted earnings came in at $1.81 per share, beating the $1.23 analysts had forecast, while GAAP diluted EPS was $1.75, per the Motley Fool’s earnings breakdown. Gross margin stood at 12.7%, ahead of the company’s preliminary estimate of 12.0% to 12.5%. Shares rose about 6% in extended trading after the report, Reuters said.

Guiding even higher

Super Micro forecast second-quarter revenue between $19.5 billion and $21.5 billion, above the average analyst estimate of $17.14 billion compiled by LSEG. The company also raised its full-year fiscal 2027 revenue outlook to $72.0 billion to $82.0 billion, up from its prior forecast of $65.0 billion to $72.0 billion and ahead of the Street’s $69.17 billion estimate.

Super Micro record first quarter 2026 financial figures

What drove the quarter

The story is the AI server demand cycle. Cloud providers and enterprises are still racing to add compute capacity for training and running AI models, and Super Micro’s rack-scale systems built around Nvidia GPUs sit squarely in that spending wave. Operating expenses grew far more slowly than sales, up 67% against a 297% sales increase, which pushed profit higher even at thin margins, the Motley Fool noted.

The record print lands as big tech pours historic sums into AI infrastructure. Meta is preparing a bond sale of at least $20 billion to fund its data center build-out, and AMD’s data center revenue nearly doubled in its quarter reported the same day, two stories GPTOnline covered this week.

Caveats behind the beat

The quarter was not without warning signs. The company burned cash overall, posting negative operating cash flow of $434 million as receivables and inventory soaked up about $6 billion. And the figures remain preliminary and unaudited, the Fool cautioned, adding that the full-year outlook implies a slower second half at about $18 billion per quarter.

Super Micro also remains under scrutiny. It appointed former Western Digital executive Mark Long as CFO last month, nearly two years after launching a search amid concerns over its financial and accounting practices, Reuters reported. Separately, a contractor pleaded guilty last month to charges related to illegally exporting servers containing advanced Nvidia AI chips to China.

Super Micro quarterly revenue growth over the past year

Why it matters

For investors watching the AI trade, Super Micro is one of the purest reads on data center hardware demand. A 298% revenue jump paired with raised full-year guidance signals that the AI infrastructure cycle has not yet peaked, even as the company’s cash burn and thin margins show the cost of keeping up with it.

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