AOSL

Company Overview — What Does ALPHA & OMEGA SEMICONDUCTOR Ltd Do?

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. It offers power discrete products, including metal-oxide-semiconductor field-effect transistors (MOSFET), SRFETs, XSFET, electrostatic discharge, protected MOSFETs, high and mid-voltage MOSFETs, and insulated gate bipolar transistors for use in smart phone 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. The company 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. Its power ICs are used in flat panel displays, TVs, Notebooks, graphic cards, servers, DVD/Blu-Ray players, set-top boxes, and networking equipment. In addition, the company offers aMOS5 MOSFET for quick charger, adapter, PC power, server, industrial power, telecom, and datacenter applications; and Transient Voltage Suppressors for laptops, televisions, and other electronic devices. Further, it provides EZBuck regulators; SOA MOSFET for hot swap applications; RigidCSP for battery management; and Type-C power delivery protection switches. The company was incorporated in 2000 and is headquartered in Sunnyvale, California. ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) is classified as a small-cap stock in the Technology sector, specifically within the Electronic Equipment industry. The company is led by CEO Mike F. Chang and employs approximately 2,450 people, headquartered in Sunnyvale, California. With a market capitalization of $680M, AOSL is one of the notable companies in the Technology sector.

ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) Stock Rating — Hold (April 2026)

As of April 2026, ALPHA & OMEGA SEMICONDUCTOR Ltd receives a Hold rating with a composite score of 35.2/100 and 3 out of 5 stars from the Blank Capital Research quantitative model.AOSL ranks #1,834 out of 4,446 stocks in our coverage universe. Within the Technology sector, ALPHA & OMEGA SEMICONDUCTOR Ltd ranks #201 of 584 stocks, placing it in the upper half of its Technology peers. The rating is generated by a multi-factor model that weighs quality (30%), momentum (25%), value (15%), investment (10%), stability (10%), and short interest (10%).

AOSL Stock Price and 52-Week Range

ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) currently trades at $26.22. The stock gained $0.95 (3.8%) in the most recent trading session. The 52-week high for AOSL is $33.01, which means the stock is currently trading -20.6% from its annual peak. The 52-week low is $15.89, putting the stock 65.0% above its annual trough. Recent trading volume was 18K shares, suggesting relatively thin trading activity.

Is AOSL Overvalued or Undervalued? — Valuation Analysis

ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) carries a value factor score of 32/100 in the Blank Capital model, signaling premium valuation that prices in significant future growth. The price-to-book ratio stands at 0.84x, versus the sector average of 3.16x. The price-to-sales ratio is 0.99x, compared to 1.06x for the average Technology stock.

At current multiples, ALPHA & OMEGA SEMICONDUCTOR Ltd trades at a premium to most Technology peers. This elevated valuation may be justified if the company can sustain above-average growth rates and profitability, but it also creates downside risk if earnings disappoint expectations.

ALPHA & OMEGA SEMICONDUCTOR Ltd Profitability — ROE, Margins, and Quality Score

ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) earns a quality factor score of 42/100, signaling below-average profitability metrics relative to the broader market. The return on equity (ROE) is -3.5%, compared to the Technology sector average of -1.4%, which is below typical expectations for high-quality companies. Return on assets (ROA) comes in at -2.9% versus the sector average of -1.0%.

On a margin basis, ALPHA & OMEGA SEMICONDUCTOR Ltd reports gross margins of 22.7%, compared to 50.9% for the sector. The operating margin is -4.4% (sector: -0.5%). Net profit margin stands at -4.3%, versus -1.5% for the average Technology stock. Revenue growth is running at 8.1% on a trailing basis, compared to 14.2% for the sector. Profitability is below benchmark levels, which may reflect industry headwinds, elevated reinvestment, or structural challenges.

AOSL Debt, Balance Sheet, and Financial Health

ALPHA & OMEGA SEMICONDUCTOR Ltd has a debt-to-equity ratio of 22.0%, compared to the Technology sector average of 43.0%. The low leverage indicates a conservative balance sheet with significant financial flexibility. The current ratio is 3.44x, indicating strong short-term liquidity.

AOSL has a beta of 2.61, meaning it is more volatile than the broader market — a $10,000 investment in AOSL would be expected to move 161.2% more than the S&P 500 on any given day. The stability factor score for ALPHA & OMEGA SEMICONDUCTOR Ltd is 32/100, suggesting elevated price swings that may be unsuitable for conservative portfolios.

ALPHA & OMEGA SEMICONDUCTOR Ltd Revenue and Earnings History — Quarterly Trend

In TTM 2026, ALPHA & OMEGA SEMICONDUCTOR Ltd reported revenue of $691M and earnings per share (EPS) of $-0.45. Net income for the quarter was $-29M. Gross margin was 22.7%. Operating income came in at $-29M.

In Q2 2026, ALPHA & OMEGA SEMICONDUCTOR Ltd reported revenue of $162M and earnings per share (EPS) of $-0.45. Net income for the quarter was $-13M. Gross margin was 21.5%. Operating income came in at $-14M.

In Q1 2026, ALPHA & OMEGA SEMICONDUCTOR Ltd reported revenue of $183M and earnings per share (EPS) of $-0.07. Net income for the quarter was $-2M. Gross margin was 23.5%. Revenue grew 0.3% year-over-year compared to Q1 2025. Operating income came in at $-5M.

In FY 2025, ALPHA & OMEGA SEMICONDUCTOR Ltd reported revenue of $696M and earnings per share (EPS) of $-3.30. Net income for the quarter was $-97M. Gross margin was 23.1%. Revenue grew 5.9% year-over-year compared to FY 2024. Operating income came in at $-28M.

Over the past 8 quarters, ALPHA & OMEGA SEMICONDUCTOR Ltd has demonstrated a growth trajectory, with revenue expanding from $150M to $691M. Investors analyzing AOSL stock should weigh these quarterly trends alongside the valuation and quality metrics discussed above.

AOSL Dividend Yield and Income Analysis

ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) does not currently pay a dividend. This is common among smaller companies in the Electronic Equipment industry that prefer to reinvest cash flows into business expansion rather than returning capital to shareholders. Income-focused investors looking for Technology dividend stocks may want to explore other Technology stocks or use the stock screener to filter by dividend yield.

AOSL Momentum and Technical Analysis Profile

ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) has a momentum factor score of 33/100, signaling weak relative price performance. Stocks with low momentum scores have historically tended to continue underperforming in the near term. The investment factor score is 30/100, which measures capital allocation efficiency and asset growth patterns. The short interest score of 34/100 signals elevated short interest, which can indicate bearish sentiment among institutional investors.

AOSL vs Competitors — Technology Sector Ranking and Peer Comparison

Within the Technology sector, ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) ranks #201 out of 584 stocks based on the Blank Capital composite score. This places AOSL in the upper half of all Technology stocks in our coverage universe. Key competitors and sector peers include IHS Holding Ltd (IHS) with a score of 55.0/100, VERISIGN INC/CA (VRSN) with a score of 56.0/100, ESCO TECHNOLOGIES INC (ESE) with a score of 51.7/100, CareCloud, Inc. (CCLD) with a score of 46.9/100, and MMTec, Inc. (MTC) with a score of 47.4/100.

Comparing AOSL against the S&P 500 benchmark is also instructive for understanding relative performance. Investors can view the full AOSL vs S&P 500 (SPY) comparison to assess how ALPHA & OMEGA SEMICONDUCTOR Ltd stacks up against the broader market across all factor dimensions.

AOSL Next Earnings Date

No upcoming earnings date has been announced for ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) at this time. Check the earnings calendar for the latest scheduling updates across all stocks in our coverage universe.

Should You Buy AOSL? — Investment Thesis Summary

ALPHA & OMEGA SEMICONDUCTOR Ltd presents a balanced picture with arguments on both sides. The value score of 32/100 indicates premium valuation. Momentum is weak at 33/100, a headwind for near-term performance. High volatility (stability score 32/100) increases portfolio risk.

In summary, ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) earns a Hold rating with a composite score of 35.2/100 as of April 2026. The rating is derived from the Blank Capital Research methodology, which combines six factor dimensions into a single quantitative ranking. Investors should consider these quantitative signals alongside their own fundamental research, risk tolerance, and investment time horizon before making buy or sell decisions on AOSL stock.

Related Resources for AOSL Investors

Explore more research and tools: AOSL vs S&P 500 comparison, top Technology stocks, stock screener, our methodology, quality factor explained, value factor explained, momentum factor explained. Compare AOSL head-to-head with peers: AOSL vs IHS, AOSL vs VRSN, AOSL vs ESE.