Alpha and Omega Semiconductor (AOSL) Stock Overview
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. More details
| Snowflake Score | |
|---|---|
| Valuation | 3/6 |
| Future Growth | 0/6 |
| Past Performance | 0/6 |
| Financial Health | 5/6 |
| Dividends | 0/6 |
AOSL Community Fair Values
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Alpha and Omega Semiconductor Limited Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | US$28.58 |
| 52 Week High | US$53.29 |
| 52 Week Low | US$15.90 |
| Beta | 2.1 |
| 1 Month Change | -6.89% |
| 3 Month Change | 3.98% |
| 1 Year Change | -19.35% |
| 3 Year Change | -14.11% |
| 5 Year Change | 86.76% |
| Change since IPO | 61.44% |
Recent News & Updates
Recent updates
Alpha and Omega Semiconductor: Powering Customers, But Not Its Shareholders
Aug 12Alpha and Omega Semiconductor (NASDAQ:AOSL) Has Debt But No Earnings; Should You Worry?
Aug 01
Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) Price Is Right But Growth Is Lacking After Shares Rocket 25%
Jul 02Benign Growth For Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Underpins Stock's 35% Plummet
Apr 18Does Alpha and Omega Semiconductor (NASDAQ:AOSL) Have A Healthy Balance Sheet?
Apr 01
Transition To Total Solutions Will Unlock High-Value Market Opportunities
Transitioning to a total solutions provider enables market share growth, increased BOM content, and higher revenue and margin potential across multiple sectors.Why Investors Shouldn't Be Surprised By Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) 28% Share Price Plunge
Mar 04Alpha And Omega Semiconductor: Catalysts Are Solid, But It's Still Too Expensive
Feb 26Is Alpha and Omega Semiconductor (NASDAQ:AOSL) Using Debt Sensibly?
Dec 31Alpha and Omega Semiconductor: AI Gains Meet Overheated Valuations
Dec 11Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Surges 37% Yet Its Low P/S Is No Reason For Excitement
Dec 04Investors Don't See Light At End Of Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) Tunnel
Oct 12Alpha and Omega: Inventory Correction Behind, But Price Remains Overstretched
Oct 02Alpha and Omega Semiconductor: What Is Driving The Rally Higher
Jul 17Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Surges 27% Yet Its Low P/S Is No Reason For Excitement
Jun 29Is Alpha and Omega Semiconductor (NASDAQ:AOSL) A Risky Investment?
Jun 21There's Been No Shortage Of Growth Recently For Alpha and Omega Semiconductor's (NASDAQ:AOSL) Returns On Capital
May 09Lacklustre Performance Is Driving Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) Low P/S
Apr 17Alpha and Omega Semiconductor: Some Positive And Some Not So Positive Signs
Jan 29Some Investors May Be Worried About Alpha and Omega Semiconductor's (NASDAQ:AOSL) Returns On Capital
Jan 25Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) Share Price Boosted 30% But Its Business Prospects Need A Lift Too
Jan 04Does Alpha and Omega Semiconductor (NASDAQ:AOSL) Have A Healthy Balance Sheet?
Dec 14Shareholder Returns
| AOSL | US Semiconductor | US Market | |
|---|---|---|---|
| 7D | -8.5% | -1.0% | -0.1% |
| 1Y | -19.3% | 37.6% | 16.6% |
Return vs Industry: AOSL underperformed the US Semiconductor industry which returned 38.4% over the past year.
Return vs Market: AOSL underperformed the US Market which returned 16.7% over the past year.
Price Volatility
| AOSL volatility | |
|---|---|
| AOSL Average Weekly Movement | 8.8% |
| Semiconductor Industry Average Movement | 8.4% |
| Market Average Movement | 6.5% |
| 10% most volatile stocks in US Market | 17.3% |
| 10% least volatile stocks in US Market | 3.0% |
Stable Share Price: AOSL has not had significant price volatility in the past 3 months compared to the US market.
Volatility Over Time: AOSL's weekly volatility (9%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 2000 | 2,428 | Stephen Chang | www.aosmd.com |
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 metal-oxide-semiconductor field-effect transistors (MOSFET), Shielded-Gate low voltage and mid-voltage MOSFETs, SuperJunction high voltage MOSFETs, and trench-stop insulated gate bipolar transistors (IGBTs), as well as application specific MOSFETs for use in smartphone chargers, battery packs, notebooks, desktop and servers, data centers, base stations, graphics card, game boxes, TVs, AC adapters, power supplies, motor control, power tools, e-vehicles, white goods and industrial motor drives, UPS systems, solar inverters, and industrial welding. It also provides power ICs that deliver power, as well as control and regulate the power management variables, such as the flow of current and level of voltage.
Alpha and Omega Semiconductor Limited Fundamentals Summary
| AOSL fundamental statistics | |
|---|---|
| Market cap | US$940.95m |
| Earnings (TTM) | -US$96.98m |
| Revenue (TTM) | US$696.16m |
Is AOSL overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| AOSL income statement (TTM) | |
|---|---|
| Revenue | US$696.16m |
| Cost of Revenue | US$535.16m |
| Gross Profit | US$161.00m |
| Other Expenses | US$257.98m |
| Earnings | -US$96.98m |
Last Reported Earnings
Jun 30, 2025
Next Earnings Date
Nov 05, 2025
| Earnings per share (EPS) | -3.23 |
| Gross Margin | 23.13% |
| Net Profit Margin | -13.93% |
| Debt/Equity Ratio | 3.2% |
How did AOSL perform over the long term?
See historical performance and comparisonCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/10/22 09:10 |
| End of Day Share Price | 2025/10/22 00:00 |
| Earnings | 2025/06/30 |
| Annual Earnings | 2025/06/30 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
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| Key Developments | 10 years |
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* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Alpha and Omega Semiconductor Limited is covered by 7 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| David Williams | Benchmark Company |
| Craig Ellis | B. Riley Securities, Inc. |
| Ross Seymore | Deutsche Bank |