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Alpha and Omega Semiconductor Limited AOSL R2KR3KTECHAI

Technology · Semiconductors · United States
https://www.aosmd.com
Company Profile ↓
$25.20
-8.89% 1Y
Mkt Cap$754.23M
P/E-7.00
P/B1.35
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 6.2%.

Growth & Price Performance

Compounded Sales Growth

5 Years:6.15%
1 Year:-0.50%

Stock Price Performance

1 Year:-8.89%
6 Months:+26.89%
3 Months:-40.01%
1 Month:-24.39%

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

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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

  • Trading 52.7% below its 52-week high.

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

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Valuation

Stock P/E
-7.00
Industry PE
32.42
Forward P/E
-52.50
PEG Ratio
-
Book Value
$26.75
Price to Book
1.35
P/S
1.58
EV/EBITDA
66.11
Dividend Yield
0.00%

Growth (CAGR)

Revenue 5Y
6.15%
Profit 5Y
-
Revenue (YoY)
-0.50%
Earnings (YoY)
-

Profitability & Returns

ROCE
-3.23%
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
7.01%
Chg in Prom Hold
-0.00%
FII / Inst Holding
76.90%
Chg in FII Hold
-0.00%

Financial Snapshot

Enterprise Value
$754.23M
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 R2KR3KTECHAI 25.20 -7.00 $754.23M 0.00% -3.23% -12.60% 6.15% -
2 NVDA NVIDIA Corporation NDXSPXR3KAITECH 230.36 35.28 $5.58T 0.46% 74.66% 114.29% 24.64% 32.12%
3 AAPL Apple Inc. NDXSPXR3KTECH 319.97 36.69 $4.67T 0.35% 68.72% 148.75% 1.81% 3.92%
4 MSFT Microsoft Corporation NDXSPXR3KAITECH 499.70 27.85 $3.71T 0.73% 26.33% 34.04% 9.93% 11.90%
5 TSM Taiwan Semiconductor Manufacturing Company Limited AITECH 426.34 37.46 $2.21T 0.91% 30.20% 39.97% 18.94% 19.57%
6 AVGO Broadcom Inc. NDXSPXR3KAITECH 357.90 59.55 $1.70T 0.62% 16.70% 37.28% 17.04% 54.08%
7 MU Micron Technology, Inc. NDXSPXR3KAITECH 1,016.59 22.97 $1.15T 0.06% 13.69% 66.64% 13.68% 26.02%
8 AMD Advanced Micro Devices, Inc. NDXSPXR3KAITECH 477.57 122.14 $779.62B 0.00% 5.47% 10.20% 11.81% 66.28%
9 ASML ASML Holding N.V. NDXAITECH 1,714.88 58.49 $658.69B 0.53% 42.97% 53.94% 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
7.01%
Institutions
76.90%
Public Float
82.70%

Top Institutional Holders

#Holder% HeldSharesValue
1 Blackrock Inc. 14.22% 4.26M $104.84M
2 State Street Corporation 7.84% 2.35M $57.82M
3 Manufacturers Life Insurance Co. 4.59% 1.38M $33.87M
4 Dimensional Fund Advisors LP 4.46% 1.34M $32.88M
5 Vanguard Portfolio Management LLC 3.71% 1.11M $27.38M
6 Vanguard Capital Management LLC 3.58% 1.07M $26.38M
7 Two Sigma Investments, LP 3.18% 951.58K $23.44M
8 FMR, LLC 2.65% 791.72K $19.50M
9 Geode Capital Management, LLC 2.20% 658.90K $16.23M
10 Connor Clark & Lunn Investment Management Ltd 2.13% 636.89K $15.69M

Analyst View

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Latest News

Recent headlines for AOSL

Google News Sat, 15 Aug 2026

Alpha and Omega Semiconductor (AOSL) Stock May Be Undervalued Despite Q4 Loss Preview - simplywall.st

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Google News hu, 03 Sep 2026

Alpha & Omega Semiconductor Ltd (AOSL) Shares Surge 4.2% -- What GF Score of 68 Tells Investors - GuruFocus

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Google News Wed, 12 Aug 2026

Alpha and Omega Semiconductor (AOSL) Reports Q4 Loss, Beats Revenue Estimates - Yahoo Finance

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Google News hu, 02 Jul 2026

$AOSL stock is down 15% today. Here's what we see in our data. - quiverquant.com

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Google News hu, 13 Aug 2026

Alpha and Omega Semiconductor stock crashes post-Q4: AI boom meets PC weakness - Seeking Alpha

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Google News ue, 26 May 2026

AOSL - Alpha & Omega Semiconductor Ltd Stock Price and Quote - Finviz

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AOSL — Frequently Asked Questions

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

As of 2026-09-07 16:24 PDT, Alpha and Omega Semiconductor Limited (AOSL) trades at $25.20 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 $754.23M on NasdaqGS.

What is the P/E ratio of AOSL?

AOSL trades at a trailing price-to-earnings (P/E) ratio of -7.00. The industry average P/E is 32.42. Its price-to-book (P/B) ratio is 1.35.

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 -3.23%.

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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