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 | 3/6 |
| Past Performance | 0/6 |
| Financial Health | 4/6 |
| Dividends | 0/6 |
AOSL Community Fair Values
Create NarrativeSee what others think this stock is worth. Follow their fair value or set your own to get alerts.
Analyst Price Targets
Alpha and Omega Semiconductor Limited Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | US$38.24 |
| 52 Week High | US$54.34 |
| 52 Week Low | US$17.01 |
| Beta | 2.55 |
| 1 Month Change | -8.97% |
| 3 Month Change | 65.76% |
| 1 Year Change | 43.92% |
| 3 Year Change | 21.32% |
| 5 Year Change | 30.78% |
| Change since IPO | 116.05% |
Recent News & Updates
Narrative Update • Jun 29
AOSL: AI Data Center Demand And Richer P/E Will Influence Returns
Analysts have lifted the fair value estimate for Alpha and Omega Semiconductor from about $36.67 to $47.00, citing an expanding AI data center opportunity, a higher implied future P/E multiple of roughly 65.8, and views that the stock trades at a discount to power semiconductor peers despite recent increases in Street price targets up to $58. Analyst Commentary Street research on Alpha and Omega Semiconductor points to a mix of optimism around its AI data center exposure and some caution around how much of that potential is already reflected in the valuation and execution expectations.Seeking Alpha • Jun 23
Alpha and Omega Semiconductor: AI Sales Growth Supports Upside, But PC Headwinds May Delay Recovery Momentum
Summary Alpha and Omega Semiconductor is rated HOLD as PC market weakness clouds near-term recovery despite AI-driven product momentum. AOSL’s rapid pivot to high-performance AI-related chips is offset by inventory build-up, cash flow strain, and deepening operating losses. Management guides for Q4 gross margins at 22.3% and $168M in revenue, but persistent PC shipment declines threaten margin and sales recovery. Valuation remains below peers; sustained AI and premium communications growth could re-rate AOSL toward a 2.5x EV/Sales multiple if legacy segments stabilize. Read the full article on Seeking AlphaAnalysis Article • Jun 19
Alpha And Omega Semiconductor (AOSL) Stock Could Be 31% Overvalued After Insider Selling Signals
Alpha and Omega Semiconductor (AOSL) has drawn attention after reports of extensive insider selling with no corresponding purchases, a decline in institutional ownership, and ongoing profitability challenges reflected in its negative P/E ratio. See our latest analysis for Alpha and Omega Semiconductor. Despite concerns around insider selling and valuation, Alpha and Omega Semiconductor’s recent share price performance has been strong, with a 90 day share price return of 130.74% and a 1 year...
Narrative Update • Jun 15
AOSL: AI Infrastructure Shift Will Elevate Execution Risks And Restrain Returns
Analysts have raised their fair value price target range for Alpha and Omega Semiconductor from about $19.00 to roughly $36.00. The change reflects updated assumptions around revenue growth, profit margins, and a lower future P/E multiple as key drivers.Recent updates
Narrative Update • Jun 29
AOSL: AI Data Center Demand And Richer P/E Will Influence Returns
Analysts have lifted the fair value estimate for Alpha and Omega Semiconductor from about $36.67 to $47.00, citing an expanding AI data center opportunity, a higher implied future P/E multiple of roughly 65.8, and views that the stock trades at a discount to power semiconductor peers despite recent increases in Street price targets up to $58. Analyst Commentary Street research on Alpha and Omega Semiconductor points to a mix of optimism around its AI data center exposure and some caution around how much of that potential is already reflected in the valuation and execution expectations.Seeking Alpha • Jun 23
Alpha and Omega Semiconductor: AI Sales Growth Supports Upside, But PC Headwinds May Delay Recovery Momentum
Summary Alpha and Omega Semiconductor is rated HOLD as PC market weakness clouds near-term recovery despite AI-driven product momentum. AOSL’s rapid pivot to high-performance AI-related chips is offset by inventory build-up, cash flow strain, and deepening operating losses. Management guides for Q4 gross margins at 22.3% and $168M in revenue, but persistent PC shipment declines threaten margin and sales recovery. Valuation remains below peers; sustained AI and premium communications growth could re-rate AOSL toward a 2.5x EV/Sales multiple if legacy segments stabilize. Read the full article on Seeking AlphaAnalysis Article • Jun 19
Alpha And Omega Semiconductor (AOSL) Stock Could Be 31% Overvalued After Insider Selling Signals
Alpha and Omega Semiconductor (AOSL) has drawn attention after reports of extensive insider selling with no corresponding purchases, a decline in institutional ownership, and ongoing profitability challenges reflected in its negative P/E ratio. See our latest analysis for Alpha and Omega Semiconductor. Despite concerns around insider selling and valuation, Alpha and Omega Semiconductor’s recent share price performance has been strong, with a 90 day share price return of 130.74% and a 1 year...Narrative Update • Jun 15
AOSL: AI Infrastructure Shift Will Elevate Execution Risks And Restrain Returns
Analysts have raised their fair value price target range for Alpha and Omega Semiconductor from about $19.00 to roughly $36.00. The change reflects updated assumptions around revenue growth, profit margins, and a lower future P/E multiple as key drivers.
Narrative Update • Jun 01
AOSL: Power Products And Earnings Quality Will Support Balanced Future Re Rating
Analysts have raised their price target for Alpha and Omega Semiconductor to $50, citing updated assumptions for fair value, revenue, profit margins, and future P/E that align with recent Street research. Analyst Commentary Bullish analysts point to the updated US$50 price target as a sign of growing confidence in how Alpha and Omega Semiconductor is positioned, with recent Street work feeding into refreshed assumptions for fair value, revenue, profit margins, and future P/E.Narrative Update • May 11
AOSL: AI Power Products And Higher P/E Assumptions Will Shape Returns
Analysts have raised their average price target for Alpha and Omega Semiconductor from $24.00 to about $36.67, citing updated views on fair value, discount rate, revenue growth, profit margins, and future P/E assumptions reflected in recent Street research. Analyst Commentary Bullish Takeaways Bullish analysts see the higher price target as better aligned with their updated fair value work, which folds in revised assumptions around revenue trends, margin profile, and terminal P/E multiples.Narrative Update • Apr 22
AOSL: Higher Assumed P/E Will Likely Restrict Future Share Upside
Analysts have raised their price target on Alpha and Omega Semiconductor by $2 to $24, citing slightly lower required returns, a small adjustment in long term profit expectations, and a modestly higher assumed future P/E multiple as the key drivers of the change. Analyst Commentary Recent Street research on Alpha and Omega Semiconductor highlights a mix of optimism about the company’s execution and growth optionality, alongside caution around what is already reflected in the share price after the latest price target increase.Narrative Update • Apr 07
AOSL: Fair Outlook As AI Power Demand And Lower P/E Assumptions Reshape Expectations
Analysts have lowered their price target on Alpha and Omega Semiconductor by $2.33 to $22.00, citing updated assumptions around revenue growth, profit margins, fair value, and future P/E levels. Analyst Commentary Recent research around the revised US$22.00 price target highlights a mix of constructive and cautious views on Alpha and Omega Semiconductor, focused on how updated revenue, margin and P/E assumptions stack up against current execution risks.Narrative Update • Mar 24
AOSL: Higher Future P/E And Power Products Will Support Re Rating
Analysts have trimmed their price target on Alpha and Omega Semiconductor by $5 to reflect updated views on future revenue growth, profit margins, and a much higher projected P/E multiple. Analyst Commentary Even with the trimmed price target, bullish analysts still frame Alpha and Omega Semiconductor as a name with room for constructive re rating, pointing to the updated P/E multiple as a key part of the thesis rather than a red flag.Narrative Update • Mar 10
AOSL: Rich P/E And Execution Risks Will Temper Future Return Potential
Narrative Update on Alpha and Omega Semiconductor Analysts have trimmed their price target on Alpha and Omega Semiconductor by $5, reflecting updated views on discount rates, revenue growth assumptions, profit margins and future P/E expectations discussed in recent research. Analyst Commentary Bearish analysts cutting the price target by $5 are signaling a more cautious stance on how much they are willing to pay for Alpha and Omega Semiconductor given current information on growth, margins and valuation multiples.Narrative Update • Feb 23
AOSL: Rich P/E And Reduced Cushion Will Pressure Future Returns
Analysts have reduced their price target on Alpha and Omega Semiconductor by $5, citing revised assumptions for the discount rate, revenue growth, profit margin, and future P/E ratio, which still support a fair value estimate of $19.00. Analyst Commentary Bearish analysts are signaling a more cautious stance on Alpha and Omega Semiconductor after trimming their price target by $5, bringing their fair value estimate to $19.00.Narrative Update • Feb 09
AOSL: Thinner Margins And Richer P/E Will Pressure Future Returns
Analysts have trimmed their fair value estimate for Alpha and Omega Semiconductor from US$25.00 to US$19.00, citing updated assumptions that pair higher revenue growth expectations with a much lower profit margin outlook, along with a substantially higher future P/E multiple. Analyst Commentary Recent Street research points to a more cautious stance around Alpha and Omega Semiconductor, with at least one price target cut, including a US$5 reduction from a prior published level.Analysis Article • Feb 08
Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Just Reported, And Analysts Assigned A US$22.00 Price Target
Last week, you might have seen that Alpha and Omega Semiconductor Limited ( NASDAQ:AOSL ) released its second-quarter...Narrative Update • Jan 26
AOSL: Reset Expectations And Paused AI Demand Will Support Future Upside
Narrative Update on Alpha and Omega Semiconductor Analysts have cut their price target on Alpha and Omega Semiconductor to US$24 from US$40, reflecting mixed fiscal Q1 results, materially lower Q2 guidance versus consensus, a temporary pause in the company's artificial intelligence opportunity, and fresh concerns about the path back to profitability. Analyst Commentary Recent commentary frames Alpha and Omega Semiconductor as a name facing real execution questions, but not one that is broken.Narrative Update • Jan 12
AOSL: Fair Outlook As AI Pause And Profitability Reset Shape Expectations
Analysts have cut their price target on Alpha and Omega Semiconductor to $24 from $40, reflecting mixed fiscal Q1 results, materially lower than expected Q2 guidance, concern about the path back to profitability, and a view that the artificial intelligence story is effectively paused for at least a quarter. Analyst Commentary Bullish Takeaways Some bullish analysts still see value in the reset price target at $24, arguing that part of the weaker outlook and paused artificial intelligence story is already reflected in the lower valuation.Narrative Update • Dec 27
AOSL: Delayed AI Power Demand Will Likely Drive Future Upside
Analysts cut their price target on Alpha and Omega Semiconductor to $24 from $40, citing mixed fiscal Q1 results, materially weaker than expected Q2 guidance, delayed artificial intelligence opportunities, and growing concerns about the company's path back to profitability. Analyst Commentary Bullish analysts acknowledge that the near term will be pressured by softer guidance, but they continue to see structural opportunities for Alpha and Omega Semiconductor tied to artificial intelligence, power management, and data center demand.Analysis Article • Dec 18
Does Alpha and Omega Semiconductor (NASDAQ:AOSL) Have A Healthy Balance Sheet?
Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...Narrative Update • Dec 13
AOSL: AI Data Center Demand Reset Will Likely Drive Future Upside
Analysts have reduced their price target on Alpha and Omega Semiconductor from $35.00 to $25.00, citing mixed recent results, weaker near term growth expectations, and increased uncertainty around the company’s path back to profitability. Analyst Commentary Bullish analysts acknowledge that the latest results and guidance have tempered near term expectations, but they continue to see scope for renewed upside if management can demonstrate clearer progress on key growth initiatives and profitability.Narrative Update • Nov 29
AOSL: Recovery Will Be Driven by AI Progress Following Mixed Results
Analysts have lowered their price target for Alpha and Omega Semiconductor from $26.67 to $24.33 per share, citing mixed quarterly results and weaker guidance. These factors have raised concerns about the company's profitability outlook and delayed progress in artificial intelligence initiatives.Narrative Update • Nov 15
AOSL: Improving Margins and AI Progress Will Drive Rebound After Guidance Cut
Analysts have revised their price target for Alpha and Omega Semiconductor significantly downward, from $33.67 to $26.67. They cited mixed quarterly results, lowered forward guidance, and ongoing uncertainty about the company's artificial intelligence initiatives.Analysis Article • Nov 06
It Looks Like Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) CEO May Expect Their Salary To Be Put Under The Microscope
Key Insights Alpha and Omega Semiconductor to hold its Annual General Meeting on 12th of November Salary of US$490.0k...Analysis Article • Nov 01
Revenues Working Against Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) Share Price
You may think that with a price-to-sales (or "P/S") ratio of 1.2x Alpha and Omega Semiconductor Limited ( NASDAQ:AOSL...Narrative Update • Nov 01
AOSL: Expanding AI Data Centers Will Drive Advanced Power Solutions Demand
Analysts have slightly increased their price target for Alpha and Omega Semiconductor from $32 to approximately $33.67, citing incremental improvements in fair value estimates and modest adjustments to financial assumptions. What's in the News Kaynes Semicon shipped 900 Intelligent Power Module (IPM5) Multi-Chip Modules to Alpha and Omega Semiconductor, marking India's first commercial multi-chip module production and delivery under the India Semiconductor Mission 1.0 (Key Developments).Narrative Update • Oct 18
Expanding AI And Graphics Computing Demand Will Drive Power Management
Analysts have raised their price target for Alpha and Omega Semiconductor from $30.67 to $32.00, citing updated expectations on valuation metrics and market positioning. What's in the News Announced support for NVIDIA's 800 VDC architecture.Analysis Article • Aug 01
Alpha and Omega Semiconductor (NASDAQ:AOSL) Has Debt But No Earnings; Should You Worry?
Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...Analysis Article • Jul 02
Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) Price Is Right But Growth Is Lacking After Shares Rocket 25%
Alpha and Omega Semiconductor Limited ( NASDAQ:AOSL ) shareholders would be excited to see that the share price has had...Analysis Article • Apr 18
Benign Growth For Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Underpins Stock's 35% Plummet
Unfortunately for some shareholders, the Alpha and Omega Semiconductor Limited ( NASDAQ:AOSL ) share price has dived...Analysis Article • Apr 01
Does Alpha and Omega Semiconductor (NASDAQ:AOSL) Have A Healthy Balance Sheet?
The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
New Narrative • Mar 24
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.Analysis Article • Mar 04
Why Investors Shouldn't Be Surprised By Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) 28% Share Price Plunge
Unfortunately for some shareholders, the Alpha and Omega Semiconductor Limited ( NASDAQ:AOSL ) share price has dived...Seeking Alpha • Feb 26
Alpha And Omega Semiconductor: Catalysts Are Solid, But It's Still Too Expensive
Summary Alpha and Omega Semiconductor Limited has shown promising growth, particularly with its shift towards AI and high-margin semiconductor solutions, but profitability remains a concern. Despite a 42% stock price increase last year, AOSL's recent volatility and current overvaluation suggest a Hold rating until consistent earnings growth and margin improvements are observed. AOSL's strategic pivot to AI and power management solutions for data centers and GPUs positions it for long-term growth, especially with the Nvidia deal. Short-term risks include competitive pressures, geopolitical tensions, and economic slowdowns, which could impact AOSL's recovery from its inventory glut and overall market sentiment. Read the full article on Seeking AlphaAnalysis Article • Dec 31
Is Alpha and Omega Semiconductor (NASDAQ:AOSL) Using Debt Sensibly?
Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...Seeking Alpha • Dec 11
Alpha and Omega Semiconductor: AI Gains Meet Overheated Valuations
Summary Alpha and Omega Semiconductor's stock has surged over 170% since April but is now overvalued, suggesting a pullback is imminent. The company is transitioning to a high-margin semiconductor solutions provider, clearing inventory backlogs and diversifying into AI, gaming, and renewable energy markets. Despite positive earnings and market positioning, the current valuation is overstretched; technical indicators also point to a likely correction. Investors should wait for a more attractive entry point as the stock's growth story unfolds and management addresses margin concerns. Read the full article on Seeking AlphaAnalysis Article • Dec 04
Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Surges 37% Yet Its Low P/S Is No Reason For Excitement
The Alpha and Omega Semiconductor Limited ( NASDAQ:AOSL ) share price has done very well over the last month, posting...Analysis Article • Oct 12
Investors Don't See Light At End Of Alpha and Omega Semiconductor Limited's (NASDAQ:AOSL) Tunnel
With a price-to-sales (or "P/S") ratio of 1.7x Alpha and Omega Semiconductor Limited ( NASDAQ:AOSL ) may be sending...Seeking Alpha • Oct 02
Alpha and Omega: Inventory Correction Behind, But Price Remains Overstretched
Summary Alpha and Omega is transitioning from a semiconductor component supplier to a solutions provider, driven by AI demand and emerging market trends. The company has diversified from personal computing to various markets, benefiting from AI integration, foldable smartphones, and high-speed battery charging trends. AOSL is emerging from an inventory correction phase, with signs of demand recovery and resolved supply chain issues boosting its growth prospects. Despite AOSL's significant price increase over the past five years, its staggeringly high valuation ratios compared to peers lead me to rate the stock a sell. Read the full article on Seeking AlphaShareholder Returns
| AOSL | US Semiconductor | US Market | |
|---|---|---|---|
| 7D | -15.4% | -2.8% | 1.6% |
| 1Y | 43.9% | 70.0% | 18.6% |
Return vs Industry: AOSL underperformed the US Semiconductor industry which returned 70% over the past year.
Return vs Market: AOSL exceeded the US Market which returned 18.6% over the past year.
Price Volatility
| AOSL volatility | |
|---|---|
| AOSL Average Weekly Movement | 18.0% |
| Semiconductor Industry Average Movement | 13.4% |
| Market Average Movement | 7.3% |
| 10% most volatile stocks in US Market | 16.7% |
| 10% least volatile stocks in US Market | 3.2% |
Stable Share Price: AOSL's share price has been volatile over the past 3 months compared to the US market.
Volatility Over Time: AOSL's weekly volatility has increased from 12% to 18% 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$1.11b |
| Earnings (TTM) | -US$106.26m |
| Revenue (TTM) | US$685.04m |
1.7x
P/S Ratio-10.8x
P/E RatioIs AOSL overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| AOSL income statement (TTM) | |
|---|---|
| Revenue | US$685.04m |
| Cost of Revenue | US$531.55m |
| Gross Profit | US$153.49m |
| Other Expenses | US$259.75m |
| Earnings | -US$106.26m |
Last Reported Earnings
Mar 31, 2026
Next Earnings Date
n/a
| Earnings per share (EPS) | -3.55 |
| Gross Margin | 22.41% |
| Net Profit Margin | -15.51% |
| Debt/Equity Ratio | 0.5% |
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 | 2026/07/06 21:47 |
| End of Day Share Price | 2026/07/06 00:00 |
| Earnings | 2026/03/31 |
| 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 |
|
|
| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* 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 8 analysts. 4 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 |
|---|---|
| Craig Ellis | B. Riley Securities, Inc. |
| Ross Seymore | Deutsche Bank |
| Tyler Burmeister | Lake Street Capital Markets, LLC |