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Alpha and Omega Semiconductor Limited AOSL R2KAI

Technology · Semiconductors · United States
https://www.aosmd.com
Company Profile ↓
$34.81
+29.94% 1Y
Mkt Cap$1.04B
P/E-9.67
P/B1.69
52W High$53.32
52W Low$17.47
Book Value$26.75
EPS (TTM)$-3.60

Company Overview

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. The company's power ICs are used in flat panel displays, TVs, notebooks, graphic cards, servers, AI datacenters, DVD/Blu-Ray players, set-top boxes, and networking equipment. In addition, the company offers transient voltage protection products, analog switches, and electromagnetic interference filters for notebooks, desktop PCs, tablets, flat panel displays, TVs, smartphones, and portable electronic devices. Further, it provides silicon carbide, IPM, TVS, and HV gate drivers; and power modules, multiphase controllers, EZBuck regulators, and diode protection switches. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.

Recent Developments

  • Jun 2025 Revenue of $696.16M (+5.9% YoY); net profit $-96.98M.
  • Trailing 12 Months Year-on-year growth — revenue -0.5%.
  • 5-Year Trend Long-term compounding — revenue CAGR -3.6%, profit CAGR -40.5%.

Growth & Price Performance

Compounded Sales Growth

5 Years:-3.62%
1 Year:-0.50%

Compounded Profit Growth

5 Years:-40.47%
1 Year:-

Stock Price Performance

1 Year:+29.94%
6 Months:+57.65%
3 Months:+27.09%
1 Month:-19.66%

Highlights auto-generated from reported financials and price data; not investment advice. Verify with official filings before acting.

AI Exposure AI Semiconductor / Power for AI Systems

Alpha and Omega Semiconductor supplies power semiconductors used in computing, AI servers, consumer and industrial systems.

Core Focus

Power MOSFETs, IGBTs and power-management ICs that deliver and manage power in AI servers, PCs and chargers.

Key Initiatives
  • Power devices for AI servers AOS power MOSFETs and management ICs help deliver the dense, efficient power that AI/computing systems require.
  • Graphics & computing power Power components for graphics cards and computing support GPU-heavy AI workloads.
  • Efficiency-focused roadmap Higher-efficiency power devices target the power and thermal constraints of AI hardware.
Why Investors Should Care
  • Indirect AI exposure via power components for computing and AI servers.
  • Broad end-market diversification across consumer, computing and industrial.
  • Currently loss-making (negative margins) amid a soft cycle.
  • Commodity-power-device pricing and China exposure are key risks.
AI InvestmentAI exposure is indirect; R&D targets higher-efficiency power devices rather than AI-specific products.
AI RevenueNo AI-specific revenue is disclosed; AI/computing demand flows through general power-device sales.
ROI (Now)Indirect — AI-server power demand is one driver among many in a currently weak cycle.
ROI (Expected)A computing/AI-server power-content recovery would support a return to profitability.

Curated from public filings and analyst commentary; figures are illustrative.

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Price Chart

Robinhood TradingView

Fundamental Growth Charts

Interactive charts for Revenue, Net Income, EBITDA, Free Cash Flow, EPS, ROE, ROCE, Gross/Net/Operating Margin and more — switch metric and period using the dropdowns above. CAGR is computed across the displayed window (quarterly CAGR is annualised). Visual growth charts make it easy to spot multi-year compounding trends at a glance — far faster than reading raw numbers in a table.

PROS

  • In a confirmed uptrend (50-DMA above 200-DMA).

CONS

  • Revenue declined at -3.6% CAGR over 5 years.
  • Earnings shrank at -40.5% CAGR over 5 years.
  • Trading 34.7% below its 52-week high.

* The pros and cons are auto-generated from financial metrics.

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Valuation

Stock P/E
-9.67
Industry PE
36.02
Forward P/E
-85.95
PEG Ratio
-
Book Value
$26.75
Price to Book
1.69
P/S
1.98
EV/EBITDA
85.79
Dividend Yield
0.00%

Growth (CAGR)

Revenue 5Y
-3.62%
Profit 5Y
-40.47%
Revenue (YoY)
-0.50%
Earnings (YoY)
-

Profitability & Returns

ROCE
-2.86%
ROE
-12.60%
ROA
-2.62%
Profit Margin
-15.51%
Op Margin
-8.58%
Gross Margin
22.41%
EPS (Latest Qtr)
$-0.46
EPS (TTM)
$-3.60

Balance Sheet & Liquidity

Debt/Equity
3.64
Quick Ratio
1.81
Current Ratio
3.32
Debt
$29.14M
Total Assets
$976.41M
Current Assets
$452.82M
Working Capital
$241.66M

Ownership

Promoter Holding
14.38%
Chg in Prom Hold
-
FII / Inst Holding
75.09%
Chg in FII Hold
-0.01%

Financial Snapshot

Enterprise Value
$1.04B
Total Revenue (TTM)
$685.04M
EBITDA
$13.88M
Free Cash Flow
$-37.31M
Operating Cash Flow
$-9.11M
Shares Outstanding
29.93M
Gross Margin
22.41%
Payout Ratio
0.00%

Peer comparison

Peer companies in the same sector (Technology).

#NameCMP $P/E Mkt CapDiv Yld % ROCE %ROE % Rev CAGR 5Y %Profit CAGR 5Y %
1 AOSL Alpha and Omega Semiconductor Limited R2KAI 34.81 -9.67 $1.04B 0.00% -2.86% -12.60% -3.62% -40.47%
2 NVDA NVIDIA Corporation NDXSPXAI 211.80 32.43 $5.13T 0.49% 74.66% 114.29% 24.64% 32.12%
3 AAPL Apple Inc. NDXSPX 314.86 38.07 $4.62T 0.37% 68.72% 141.47% 1.81% 3.92%
4 MSFT Microsoft Corporation NDXSPXAI 384.93 22.91 $2.86T 0.93% 26.90% 34.01% 9.48% 10.85%
5 TSM Taiwan Semiconductor Manufacturing Company Limited AI 420.39 36.18 $2.18T 0.90% 30.20% 36.21% 18.94% 19.57%
6 AVGO Broadcom Inc. NDXSPXAI 389.11 64.85 $1.85T 0.68% 16.70% 37.28% 24.38% 26.24%
7 MU Micron Technology, Inc. NDXSPXAI 983.12 46.37 $1.11T 0.06% 13.69% 39.82% 13.68% 26.02%
8 AMD Advanced Micro Devices, Inc. NDXSPXAI 548.13 181.50 $893.78B 0.00% 6.33% 8.06% 13.64% 48.64%
9 ASML ASML Holding N.V. NDXAI 1,775.64 59.55 $684.36B 0.47% 42.97% 52.24% 15.55% 19.55%
Financial Statements Quarterly Results · Profit & Loss · Balance Sheet · Cash Flows · Ratios

Quarterly Results

Figures in USD.

Metric Sep 2013Dec 2013Mar 2014Sep 2014Dec 2014Mar 2015Sep 2015Dec 2015Mar 2016Sep 2016Dec 2016Mar 2017Sep 2017Dec 2017Mar 2018Sep 2018Dec 2018Mar 2019Sep 2019Dec 2019Mar 2020Sep 2020Dec 2020Mar 2021Sep 2021Dec 2021Mar 2022Sep 2022Dec 2022Mar 2023Sep 2023Dec 2023Mar 2024Sep 2024Dec 2024Mar 2025Jun 2025Sep 2025Dec 2025Mar 2026
Revenue ------------104.86M103.90M102.90M115.07M114.92M109.07M117.80M117.86M106.85M151.55M158.83M169.21M187.03M193.32M203.24M208.48M188.76M132.56M180.63M165.28M150.06M-173.16M164.63M176.48M182.50M162.26M163.79M
Cost of Revenue -----------------------------------129.46M135.19M139.66M127.44M129.26M
Gross Profit 17.15M13.62M12.31M18.16M15.24M12.76M15.06M14.97M16.32M21.94M22.09M22.70M27.53M28.08M27.13M32.61M29.50M25.63M26.93M24.41M22.46M42.52M48.75M52.69M64.57M68.36M72.40M71.13M53.04M30.79M50.92M44.00M35.55M-40.01M35.18M41.29M42.84M34.82M34.53M
Operating Expenses -----------------------------------45.84M52.91M47.43M48.39M48.59M
Operating Income 1.36M1.34M-2.92M1.76M-323.00K-3.38M-600.00K-273.00K-171.00K3.74M2.84M3.00M4.59M3.22M681.00K875.00K-3.20M-3.73M-621.00K-3.37M-8.62M10.33M13.59M17.80M24.95M27.72M31.23M25.53M8.79M-14.40M9.38M-1.13M-10.50M--5.91M-10.66M-11.62M-4.58M-13.56M-14.06M
EBITDA -----------------------------------8.46M3.33M13.12M2.58M1.81M
Interest Expense -----------------------------------596.00K530.00K360.00K154.00K139.00K
Pretax Income ------------------------------------10.39M-12.65M-1.58M-11.70M-12.62M
Tax Provision -----------------------------------660.00K-11.57M1.93M1.49M1.01M
Net Income 307.00K160.00K-3.29M564.00K-1.30M-4.11M-1.98M-1.61M-1.26M3.31M2.85M3.56M4.80M6.79M1.65M2.42M-1.54M-1.55M1.01M-1.00M-6.50M9.57M12.90M16.10M23.42M383.00M31.65M26.04M6.34M-18.91M5.79M-2.92M-11.21M--6.61M-10.81M-77.06M-2.12M-13.29M-13.79M
Diluted EPS 0.010.01-0.130.02-0.05-0.16-0.09-0.07-0.060.140.110.140.190.270.070.10-0.06-0.060.04-0.04-0.260.360.470.580.8513.541.110.880.21-0.680.19-0.10-0.39--0.23-0.37-2.58-0.07-0.45-0.46
R&D Expense 6.85M4.97M5.98M6.80M6.43M6.93M6.16M5.94M6.92M7.02M7.28M7.62M8.32M9.10M9.97M11.38M12.60M11.42M12.37M12.15M13.57M14.69M15.42M15.56M17.81M16.52M16.55M21.39M21.47M22.58M22.11M22.92M23.09M22.48M23.97M23.40M-24.14M25.20M26.05M

Profit & Loss (Annual)

Figures in USD.

Metric Jun 2010Jun 2011Jun 2012Jun 2013Jun 2014Jun 2015Jun 2016Jun 2017Jun 2018Jun 2019Jun 2020Jun 2021Jun 2022Jun 2023Jun 2024Jun 2025
Revenue 301.84M361.31M342.29M337.44M318.12M327.94M335.66M383.34M421.55M450.92M464.91M-777.55M691.32M657.27M696.16M
Cost of Revenue ------------509.00M491.79M485.36M535.16M
Gross Profit 80.19M105.22M83.17M64.58M59.07M60.48M65.82M91.82M111.93M115.38M102.73M-268.56M199.54M171.92M161.00M
Operating Expenses ------------166.52M177.01M175.67M189.44M
Operating Income 32.92M37.81M16.73M-1.28M108.00K-4.22M1.51M13.14M8.42M-7.02M-13.94M-102.04M22.53M-3.76M-28.44M
EBITDA ------------144.89M67.78M55.10M37.24M
Interest Expense ------------3.92M4.86M3.98M2.64M
Pretax Income ------------495.07M19.71M-2.64M-27.80M
Tax Provision ------------39.26M5.94M3.65M-8.62M
Net Income 37.82M37.83M12.92M-5.58M-3.10M-7.76M-2.93M13.83M14.26M1.86M-6.60M-453.16M12.36M-11.08M-96.98M
Diluted EPS 1.781.510.50-0.22-0.12-0.29-0.130.560.570.08-0.27-16.070.42-0.39-3.30
R&D Expense 20.94M29.47M30.63M27.83M24.41M27.07M26.01M29.84M37.34M46.43M51.25M62.95M71.26M88.15M89.94M94.27M

Balance Sheet (Annual)

Figures in USD.

Metric Jun 2009Jun 2010Jun 2011Jun 2012Jun 2013Jun 2014Jun 2015Jun 2016Jun 2017Jun 2018Jun 2019Jun 2020Jun 2021Jun 2022Jun 2023Jun 2024Jun 2025
Total Assets --347.44M366.16M356.32M364.35M347.90M318.50M398.41M667.05M739.39M792.94M-1.30B1.20B1.15B1.03B
Current Assets -------------549.59M423.94M398.00M396.16M
Cash & Equivalents 60.42M119.00M86.71M82.17M92.41M117.79M106.08M87.77M115.71M131.53M121.89M158.54M-314.35M195.19M175.13M153.08M
Inventory -------------158.04M183.25M195.75M189.68M
Receivables -------------65.68M22.42M12.55M34.77M
Total Liabilities --87.19M86.76M74.87M81.31M71.27M76.47M99.86M240.89M296.11M361.05M-444.54M315.82M253.41M211.97M
Current Liabilities --82.98M63.92M53.49M73.62M66.34M69.48M94.91M154.68M177.96M192.06M-267.72M172.56M154.23M154.51M
Long Term Debt --016.43M13.57M0--026.79M59.38M99.78M-42.49M38.36M26.72M14.87M
Total Debt -------------97.51M78.80M67.21M50.91M
Total Equity 94.50M189.45M260.25M279.39M281.45M283.04M276.64M242.14M270.77M278.59M291.02M293.69M-854.09M883.92M891.61M822.33M
Shares Outstanding -------------33.99M34.81M36.11M37.13M

Cash Flows (Annual)

Figures in USD.

Metric Jun 2010Jun 2011Jun 2012Jun 2013Jun 2014Jun 2015Jun 2016Jun 2017Jun 2018Jun 2019Jun 2020Jun 2021Jun 2022Jun 2023Jun 2024Jun 2025
Operating Cash Flow 29.79M30.09M32.88M28.01M37.96M27.67M40.18M42.65M3.48M31.42M62.31M-218.87M20.47M25.71M29.67M
Investing Cash Flow -14.69M-49.82M-57.93M-17.28M-9.19M-21.34M-21.72M-55.59M-194.13M-112.44M-60.85M--130.82M-109.63M-35.74M-36.44M
Financing Cash Flow 43.47M-12.67M20.46M-485.00K-3.40M-17.98M-36.69M40.81M206.95M75.10M37.65M-21.85M-29.61M-9.90M-15.50M
Capital Expenditure -13.98M-42.07M-36.32M-17.57M-9.39M-21.49M-21.90M----62.40M--138.01M-110.43M-37.09M-37.18M
Free Cash Flow 15.81M-11.98M-3.44M10.43M28.57M6.18M18.28M----83.00K-80.85M-89.95M-11.38M-7.51M
Net Change in Cash ------------109.90M-118.77M-19.94M-22.27M
Share Buybacks 0693.00K1.57M5.00K918.00K5.82M42.08M015.10M1.50M00013.43M00

Ratios (Annual)

Figures in %.

Metric Jun 2010Jun 2011Jun 2012Jun 2013Jun 2014Jun 2015Jun 2016Jun 2017Jun 2018Jun 2019Jun 2020Jun 2021Jun 2022Jun 2023Jun 2024Jun 2025
Gross Margin % 26.6%29.1%24.3%19.1%18.6%18.4%19.6%24.0%26.6%25.6%22.1%-34.5%28.9%26.2%23.1%
Operating Margin % 10.9%10.5%4.9%-0.4%0.0%-1.3%0.4%3.4%2.0%-1.6%-3.0%-13.1%3.3%-0.6%-4.1%
Net Margin % 12.5%10.5%3.8%-1.7%-1.0%-2.4%-0.9%3.6%3.4%0.4%-1.4%-58.3%1.8%-1.7%-13.9%
ROE % 20.0%14.5%4.6%-2.0%-1.1%-2.8%-1.2%5.1%5.1%0.6%-2.2%-53.1%1.4%-1.2%-11.8%
ROCE % -14.3%5.5%-0.4%0.0%-1.5%0.6%4.3%1.6%-1.3%-2.3%-9.9%2.2%-0.4%-3.2%

Shareholding Pattern

Insiders
14.38%
Institutions
75.09%
Public Float
87.70%

Top Institutional Holders

#Holder% HeldSharesValue
1 Blackrock Inc. 13.05% 3.90M $156.13M
2 Manufacturers Life Insurance Co. 5.26% 1.57M $62.95M
3 Dimensional Fund Advisors LP 5.23% 1.56M $62.53M
4 State Street Corporation 4.68% 1.40M $56.04M
5 Vanguard Portfolio Management LLC 3.91% 1.17M $46.74M
6 Vanguard Capital Management LLC 3.51% 1.05M $42.03M
7 Wellington Management Group, LLP 2.32% 694.81K $27.78M
8 Geode Capital Management, LLC 2.10% 628.67K $25.14M
9 Two Sigma Investments, LP 1.85% 553.01K $22.11M
10 FMR, LLC 1.82% 544.71K $21.78M

Analyst View

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Latest News

Recent headlines for AOSL

Yahoo Finance ue, 14 Jul 2026

Alpha and Omega Semiconductor to Announce Fiscal Fourth Quarter and Fiscal Year 2026 Financial Results on August 12, 2026

SUNNYVALE, Calif., July 14, 2026--Alpha and Omega Semiconductor Limited ("AOS") (Nasdaq: AOSL) today announced that the company will release its financial results for the fiscal fourth quarter and fiscal year ended June 30, 2026 on Wednesda…

Yahoo Finance Fri, 10 Jul 2026

Alpha and Omega Semiconductor Announces Appointment of New Director

SUNNYVALE, Calif., July 10, 2026--Alpha and Omega Semiconductor Announces Appointment of New Director

Yahoo Finance ue, 07 Jul 2026

Alpha and Omega Semiconductor Unveils AmpStack™ Packaging: A Leap Forward in MOSFET Power Density

SUNNYVALE, Calif., July 07, 2026--Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modu…

Yahoo Finance Wed, 01 Jul 2026

Alpha and Omega Semiconductor (AOSL) Among The Best Small Cap Semiconductor Stocks

Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) is one of the Best Small-Cap Semiconductor Stocks to Buy Right Now. Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) has gained more than 122% year-to-date and more than 17% since the c…

Yahoo Finance Wed, 01 Jul 2026

Alpha & Omega Semiconductor (AOSL) Launches Multiphase Controllers for Next-Gen Intel Processors

Alpha & Omega Semiconductor Limited (NASDAQ:AOSL) is one of the best tech stocks to buy for the next 5 years. On May 18, Alpha & Omega Semiconductor/AOS introduced a new family of digital multiphase controllers designed to power Intel’s nex…

Yahoo Finance hu, 25 Jun 2026

Alpha and Omega Semiconductor Stock Has Doubled This Year. Is It Still a Buy?

The stock has more than doubled year to date amid its AI ambitions.

AOSL — Frequently Asked Questions

What is the current share price of Alpha and Omega Semiconductor Limited (AOSL)?

As of 2026-07-14 21:23 PDT, Alpha and Omega Semiconductor Limited (AOSL) trades at $34.81 on NasdaqGS. Its 52-week range is $17.47 to $53.32.

What is the market capitalisation of AOSL?

Alpha and Omega Semiconductor Limited (AOSL) has a market capitalisation of $1.04B on NasdaqGS.

What is the P/E ratio of AOSL?

AOSL trades at a trailing price-to-earnings (P/E) ratio of -9.67. The industry average P/E is 36.02. Its price-to-book (P/B) ratio is 1.69.

What is the return on equity (ROE) of AOSL?

AOSL has a return on equity (ROE) of -12.60%. Its return on capital employed (ROCE) is -2.86%.

Is AOSL a good stock to buy?

This page provides a data-driven analysis of Alpha and Omega Semiconductor Limited (AOSL), including valuation ratios, profitability, growth trends, auto-generated pros and cons, peer comparison and AI exposure. Review these fundamentals alongside your own research and risk tolerance. This is informational content, not investment advice.

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