Alpha & Omega Semiconductor FY26 Q4 GAAP net loss narrows to $13.1 million; revenue falls 3.5% year over year to $170.4 million
AOSL•Fiscal fourth-quarter results
- Alpha & Omega Semiconductor posted fiscal Q4 revenue of $170.4 million, down 3.5% year over year and up 4% sequentially.
- GAAP net loss narrowed to $13.1 million; GAAP diluted loss was $0.43 per share, versus $0.46 in the prior quarter.
- GAAP gross margin rose 2 percentage points to 23.1% from the prior quarter; GAAP operating loss improved to $11 million from $14.1 million.
Management commentary and outlook
- CEO Stephen Chang cited strength in Advanced Computing, particularly AI and server applications, alongside Communications ramps with a Tier 1 U.S. smartphone customer.
- For fiscal Q1, revenue is expected at $176 million ± $10 million; GAAP gross margin is forecast at 23.8% ± 1%.




