Alpha and Omega Semiconductor Limited (AOSL)
Technology · NMS
Price as at 30 Sept 2026, 16:01 UTC. Quotes are delayed.
Fundamentals
Valuation and ratings
Alpha and Omega Semiconductor Limited trades at $27.11, close to the $26.75 our fair value estimate puts on the business. On this measure the market and the model broadly agree, so the interesting question is which of them is wrong.
Our moat model scores it 19 out of 100, which is little in the way of a moat. A moat is a structural reason competitors cannot take the profits away, and it matters more to a long holding period than any single quarter's numbers do.
AOSL earnings and analyst estimates
Recommendation mix, 4 published ratings
Estimates are the published analyst consensus and move often. An earnings date is scheduled, not certain, and a share tends to reprice most violently on the day itself.
About Alpha and Omega Semiconductor Limited
Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. The company offers power discrete products, including industry standard trench metal-oxide-semiconductor field-effect transistors (MOSFETs), Shielded-Gate low- and mid-voltage MOSFETs, SuperJunction high-voltage MOSFETs, and trench-stop insulated gate bipolar transistors, as well as application-specific MOSFETs for smartphone battery management, dual MOSFETs for CPU power conversion, and high-power density MOSFETs for IBC power modules in AI data centers. It also provides power IC products, total power solutions for Intel panther lake and wildcat lake platforms, and the SmartClamp family of protected DrMOS for AI servers, data centers, and high-end graphics cards, as well as silicon carbide, IPM, HV gate drivers, and digital power products. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.
Company profile, industry and headcount are as reported by our data provider and can lag a company's own filings by a reporting period. The annual report is the authority.
AOSL passes 1 of our 30 screens today
Each screen prints the exact criteria it used, and the circumstances in which it is wrong.
AOSL peers
The largest companies in the same industry (Semiconductors), then in the same sector.
- NVDA NVIDIA Corporation
- AVGO Broadcom Inc.
- MU Micron Technology, Inc.
- SKHY SK hynix Inc.
- AMD Advanced Micro Devices, Inc.
- INTC Intel Corporation
- ARM Arm Holdings plc
- TXN Texas Instruments Incorporated
Every technology company we cover is on the Technology hub.
Common questions
Is Alpha and Omega Semiconductor Limited (AOSL) undervalued?
Against our fair value estimate of $26.75, AOSL at $27.11 is 1% above fair value. That is one model's answer, not a recommendation. It is built from normalized earning power with growth capped deliberately low, which understates companies whose value is mostly future growth.
Where does SteadyShares get its AOSL data?
Fundamentals for AOSL come from company filings and exchange data, as listed on NMS; institutional ownership comes from SEC 13F filings. The share price shown was last refreshed on 30 Sept 2026, 16:01 UTC and is delayed. Our data quality score for this company is 83/100, which is the share of the inputs behind our scores that were actually available rather than assumed. Metrics we do not hold are left out of the page rather than estimated.
The full research page for AOSL, with financial statements, ownership detail, peer comparison and alerts, is free inside the app.
Data from company filings, exchange quotes and SEC EDGAR 13F disclosures. Quotes are delayed. Metrics we do not have are left out rather than estimated. Educational information, not financial advice.