Don’t Fall for Supermicro’s Margin Magic: The Company Already Said It’s Temporary

Supermicro's impressive non-GAAP gross margin of 17.6% in Q4 2026 blew past analyst guidance of 8.2% to 8.4%, but CFO David Weigand clarified that 75% of the gain was due to deferred contracts, labeling it as non-recurring. Management's guidance for the next quarter projects a non-GAAP gross margin of 10.4% to 10.8%, which is expected to be temporary, despite the significant revenue growth of 93.16% year-over-year.

The company still managed to issue $6 billion in equity, which will increase the diluted share count to 761 million. In its earnings call, CEO Charles Liang highlighted over $60 billion in new orders and a record backlog entering fiscal 2027, with full-year revenue guidance ranging from $65.0 billion to $72.0 billion. Although the growth story appears strong and the order book is a valuable asset, the profitability improvement seems to be a temporary phenomenon.

The report cautions that if a quarter in the future shows revenue growth but gross margin at or below the previous year's level, or if the forward revenue range is revised downward, the bullish thesis may be disproved.