Super Micro Computer lifted net profit 112.7% and still spent more cash than its business brought in

A profitable year that ran on outside money

Super Micro Computer, Inc. is an American maker of high performance servers and storage systems, the hardware that fills data centres. Its fiscal year runs from July to June, and the figures here are consolidated, for the whole group, under US accounting rules (US GAAP), in US dollars. In fiscal 2026, which ended in June 2026, the income statement shows a company in full stride. Revenue reached USD 39.1bn, up 77.8% from USD 22.0bn. Net profit rose 112.7% to USD 2.2bn.

The cash flow statement shows something else. Operating cash flow, the money the business itself generated after paying suppliers, staff and taxes and after collecting from customers, was USD -6.8bn. A negative sign on that line means the day-to-day business absorbed cash rather than producing it.

Those two figures do not normally sit side by side in the same year. One says the company earned a great deal. The other says the company needed money from somewhere other than its customers to keep operating.

The profit was real and the margins improved

This is not a story of a company buying growth at a loss. Operating profit rose 121.1% to USD 2.8bn, faster than revenue, and the operating margin widened by 1.4 pp to 7.1%. The net margin moved from 4.8% to 5.7%. For a hardware assembler, where most of each sale goes straight back out to chip and component suppliers, those are respectable margins, and the direction is right.

So the gap between profit and cash does not come from weak pricing. It comes from the balance sheet.

Where the cash went: stock and unpaid invoices

Profit is recorded when a sale is made. Cash arrives when the customer pays. In between, a manufacturer has to buy components, assemble them, ship the finished machines and wait for the invoice to be settled. When revenue grows slowly, that cycle barely shows. When revenue grows by 77.8% in a single year, the company has to prefinance a much larger pipeline, and it does so before the new revenue turns into cash.

Two lines carry most of that weight at Super Micro.

Inventories rose from USD 4.7bn at the end of fiscal 2025 to USD 12.9bn at the end of fiscal 2026. Measured against revenue, stock went from 78 days to 120 days of sales, 43 days more than a year earlier. Stock grew faster than the sales it is meant to serve. In a server business that usually means one of two things: the company is buying scarce components ahead of orders it expects, or finished systems are waiting for customers whose data centres are not yet ready to take them. The accounts do not settle which; the split of inventories into components and finished goods would.

Trade receivables, money customers owe for goods already delivered, rose from USD 2.2bn to USD 6.1bn. Customers took 57 days on average to pay, against 37 days a year before, an extra 21 days. Large data centre customers have negotiating power, and longer payment terms are a common price of winning their orders. A handful of very large shipments booked close to the year end would produce the same picture. The accounts do not show which customers make up the balance.

Take both lines together and the mechanism is plain. Every extra day of stock and every extra day before customers pay is cash parked on the balance sheet. At a revenue level of USD 39.1bn, even a modest stretch in either measure ties up a very large amount of money.

Shareholders filled the gap

Cash at the end of the year was still higher, at USD 7.5bn against USD 5.2bn, an increase of 45.5%. With operations consuming cash, the money came from financing. Equity rose by USD 8.2bn to USD 14.5bn, far more than the year's net profit of USD 2.2bn could add on its own. The remainder points to capital raised from investors or debt converted into shares; the financing section of the cash flow statement would show the exact mix. Total assets grew from USD 14.0bn to USD 29.9bn, while the equity ratio, equity as a share of total assets, improved to 48.4%.

In other words, shareholders financed the growth that customers had not yet paid for. That is a legitimate way to grow. It is also a dependency. As long as capital markets are willing, the gap is a timing issue. If they stop being willing, the timing issue becomes a funding problem.

The months after the close also brought changes at the top: a new member of the board was appointed in early October 2026 and the company named a new chief financial officer a week later, according to its filings with the US securities regulator. A new finance chief inherits exactly this question: how quickly the stock and the receivables will turn back into cash. Kurzy.cz reported a sharp rise in the share price in October 2026.

What to check in your own company

You do not need a server factory to have the same problem. Any business that grows quickly while buying ahead and selling on credit can report a record profit and run short of cash in the same year.

Three checks, all doable from your own year end accounts.

First, put net profit and operating cash flow side by side for the last few years. If cash consistently trails profit, the difference is sitting somewhere on the balance sheet.

Second, work out your receivable days and inventory days. Divide year end receivables by annual revenue and multiply by the number of days in the year. Do the same for inventories. Then compare with the year before. If either number grew, multiply the extra days by your daily revenue: that is the cash your growth has tied up.

Third, ask your finance team who financed the difference. If the answer is the bank overdraft, a shareholder loan or a capital increase, your growth depends on that source staying open.

Super Micro had an excellent year on the income statement and a demanding one on the balance sheet. The profit is real; the cash is still in the warehouse and in customers' unpaid invoices. I would watch the inventory days in the next annual report before I watched the margin.