ALPHA & OMEGA SEMICONDUCTOR (AOSL) Stock Fundamental Analysis

USA • Nasdaq • NASDAQ:AOSL • BMG6331P1041

21.36 USD
-1.15 (-5.11%)
At close: Feb 6, 2026
21.26 USD
-0.1 (-0.47%)
After Hours: 2/6/2026, 8:17:55 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Analyst Ratings Earnings Estimates Financials Ownership News
Fundamental Rating

3

Overall AOSL gets a fundamental rating of 3 out of 10. We evaluated AOSL against 113 industry peers in the Semiconductors & Semiconductor Equipment industry. While AOSL seems to be doing ok healthwise, there are quite some concerns on its profitability. AOSL is valied quite expensively at the moment, while it does show a decent growth rate.


Dividend Valuation Growth Profitability Health

2

1. Profitability

1.1 Basic Checks

  • In the past year AOSL has reported negative net income.
  • In the past year AOSL had a positive cash flow from operations.
  • The reported net income has been mixed in the past 5 years: AOSL reported negative net income in multiple years.
  • AOSL had a positive operating cash flow in each of the past 5 years.
AOSL Yearly Net Income VS EBIT VS OCF VS FCFAOSL Yearly Net Income VS EBIT VS OCF VS FCFYearly Net Income VS EBIT VS OCF VS FCF 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 200M 400M

1.2 Ratios

  • AOSL has a worse Return On Assets (-9.31%) than 72.57% of its industry peers.
  • With a Return On Equity value of -11.58%, AOSL is not doing good in the industry: 69.91% of the companies in the same industry are doing better.
Industry RankSector Rank
ROA -9.31%
ROE -11.58%
ROIC N/A
ROA(3y)-3.1%
ROA(5y)6.38%
ROE(3y)-3.88%
ROE(5y)11.4%
ROIC(3y)N/A
ROIC(5y)N/A
AOSL Yearly ROA, ROE, ROICAOSL Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 20 40

1.3 Margins

  • With a Gross Margin value of 22.87%, AOSL is not doing good in the industry: 78.76% of the companies in the same industry are doing better.
  • AOSL's Gross Margin has been stable in the last couple of years.
  • The Profit Margin and Operating Margin are not available for AOSL so they could not be analyzed.
Industry RankSector Rank
OM N/A
PM (TTM) N/A
GM 22.87%
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3Y-12.52%
GM growth 5Y0.92%
AOSL Yearly Profit, Operating, Gross MarginsAOSL Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 20 40

More info and screens

ROAROEROICOperating and Profit MarginShow most profitable peers

5

2. Health

2.1 Basic Checks

  • AOSL does not have a ROIC to compare to the WACC, probably because it is not profitable.
  • AOSL has more shares outstanding than it did 1 year ago.
  • Compared to 5 years ago, AOSL has more shares outstanding
  • AOSL has a better debt/assets ratio than last year.
AOSL Yearly Shares OutstandingAOSL Yearly Shares OutstandingYearly Shares Outstanding 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 10M 20M 30M
AOSL Yearly Total Debt VS Total AssetsAOSL Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 200M 400M 600M 800M 1B

2.2 Solvency

  • AOSL has an Altman-Z score of 3.61. This indicates that AOSL is financially healthy and has little risk of bankruptcy at the moment.
  • The Altman-Z score of AOSL (3.61) is comparable to the rest of the industry.
  • AOSL has a Debt/Equity ratio of 0.00. This is a healthy value indicating a solid balance between debt and equity.
  • Looking at the Debt to Equity ratio, with a value of 0.00, AOSL is in the better half of the industry, outperforming 70.80% of the companies in the same industry.
Industry RankSector Rank
Debt/Equity 0
Debt/FCF N/A
Altman-Z 3.61
ROIC/WACCN/A
WACC10.94%
AOSL Yearly LT Debt VS Equity VS FCFAOSL Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 200M 400M 600M 800M

2.3 Liquidity

  • A Current Ratio of 3.29 indicates that AOSL has no problem at all paying its short term obligations.
  • AOSL has a Current ratio (3.29) which is in line with its industry peers.
  • AOSL has a Quick Ratio of 2.08. This indicates that AOSL is financially healthy and has no problem in meeting its short term obligations.
  • AOSL has a Quick ratio (2.08) which is in line with its industry peers.
Industry RankSector Rank
Current Ratio 3.29
Quick Ratio 2.08
AOSL Yearly Current Assets VS Current LiabilitesAOSL Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 100M 200M 300M 400M 500M

More info and screens

WACCDebt/EquityHow to determine the health of a companyAltman-Z scoreShow peers with great health

4

3. Growth

3.1 Past

  • AOSL shows a strong negative growth in Earnings Per Share. In the last year the EPS decreased by -131.43%.
  • AOSL shows a very negative growth in Earnings Per Share. Measured over the last years, the EPS has been decreasing by -24.39% yearly.
  • Looking at the last year, AOSL shows a small growth in Revenue. The Revenue has grown by 5.92% in the last year.
  • AOSL shows quite a strong growth in Revenue. Measured over the last years, the Revenue has been growing by 8.41% yearly.
EPS 1Y (TTM)-131.43%
EPS 3Y-63.57%
EPS 5Y-24.39%
EPS Q2Q%-277.78%
Revenue 1Y (TTM)5.92%
Revenue growth 3Y-3.62%
Revenue growth 5Y8.41%
Sales Q2Q%-6.29%

3.2 Future

  • The Earnings Per Share is expected to grow by 20.85% on average over the next years. This is a very strong growth
  • The Revenue is expected to grow by 0.98% on average over the next years.
EPS Next Y-169.55%
EPS Next 2Y20.85%
EPS Next 3YN/A
EPS Next 5YN/A
Revenue Next Year-4.32%
Revenue Next 2Y0.98%
Revenue Next 3YN/A
Revenue Next 5YN/A

3.3 Evolution

  • When comparing the EPS growth rate of the last years to the growth rate of the upcoming years, we see that the growth is accelerating.
  • When comparing the Revenue growth rate of the last years to the growth rate of the upcoming years, we see that the growth is decreasing.
AOSL Yearly Revenue VS EstimatesAOSL Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 200M 400M 600M
AOSL Yearly EPS VS EstimatesAOSL Yearly EPS VS EstimatesYearly EPS VS Estimates 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 0 1 2 3 4

More info and screens

Find the best growth stocksShow best growing peers

2

4. Valuation

4.1 Price/Earnings Ratio

  • The Price/Earnings Ratio is negative for AOSL. In the last year negative earnings were reported.
  • The Price/Forward Earnings ratio is 66.48, which means the current valuation is very expensive for AOSL.
  • Compared to the rest of the industry, the Price/Forward Earnings ratio of AOSL is on the same level as its industry peers.
  • AOSL is valuated expensively when we compare the Price/Forward Earnings ratio to 27.78, which is the current average of the S&P500 Index.
Industry RankSector Rank
PE N/A
Fwd PE 66.48
AOSL Price Earnings VS Forward Price EarningsAOSL Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 0 50 -50 -100 -150

4.2 Price Multiples

  • AOSL's Enterprise Value to EBITDA ratio is rather cheap when compared to the industry. AOSL is cheaper than 85.84% of the companies in the same industry.
Industry RankSector Rank
P/FCF N/A
EV/EBITDA 14.02
AOSL Per share dataAOSL EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 0 5 10 15 20 25

4.3 Compensation for Growth

  • A more expensive valuation may be justified as AOSL's earnings are expected to grow with 20.85% in the coming years.
PEG (NY)N/A
PEG (5Y)N/A
EPS Next 2Y20.85%
EPS Next 3YN/A

More info and screens

Price/EarningsPrice/FCFFCF per shareEV/EBITDAPEG RATIOShow best valued peers

0

5. Dividend

5.1 Amount

  • No dividends for AOSL!.
Industry RankSector Rank
Dividend Yield 0%

More info and screens

Find the best dividend stocksShow peers with best dividend

ALPHA & OMEGA SEMICONDUCTOR

NASDAQ:AOSL (2/6/2026, 8:17:55 PM)

After market: 21.26 -0.1 (-0.47%)

21.36

-1.15 (-5.11%)

Chartmill FA Rating
GICS IndustryGroupSemiconductors & Semiconductor Equipment
GICS IndustrySemiconductors & Semiconductor Equipment
Earnings (Last)02-05
Earnings (Next)05-05
Inst Owners74.93%
Inst Owner Change1.4%
Ins Owners16.46%
Ins Owner Change-0.95%
Market Cap642.08M
Revenue(TTM)696.16M
Net Income(TTM)-96.60M
Analysts77.78
Price Target24.82 (16.2%)
Short Float %6.94%
Short Ratio5.11
Dividend
Industry RankSector Rank
Dividend Yield 0%
Yearly DividendN/A
Dividend Growth(5Y)N/A
DPN/A
Div Incr Years0
Div Non Decr Years0
Ex-DateN/A
Surprises & Revisions
EPS beat(2)2
Avg EPS beat(2)168.85%
Min EPS beat(2)41.61%
Max EPS beat(2)296.08%
EPS beat(4)4
Avg EPS beat(4)97.29%
Min EPS beat(4)10.29%
Max EPS beat(4)296.08%
EPS beat(8)7
Avg EPS beat(8)76.9%
EPS beat(12)9
Avg EPS beat(12)106.98%
EPS beat(16)12
Avg EPS beat(16)82.12%
Revenue beat(2)1
Avg Revenue beat(2)-0.28%
Min Revenue beat(2)-2.33%
Max Revenue beat(2)1.78%
Revenue beat(4)2
Avg Revenue beat(4)0.49%
Min Revenue beat(4)-2.33%
Max Revenue beat(4)2.65%
Revenue beat(8)2
Avg Revenue beat(8)-0.49%
Revenue beat(12)3
Avg Revenue beat(12)-0.81%
Revenue beat(16)6
Avg Revenue beat(16)-0.55%
PT rev (1m)0%
PT rev (3m)-27.72%
EPS NQ rev (1m)26.47%
EPS NQ rev (3m)-733.3%
EPS NY rev (1m)16.67%
EPS NY rev (3m)-202.27%
Revenue NQ rev (1m)0%
Revenue NQ rev (3m)0%
Revenue NY rev (1m)0%
Revenue NY rev (3m)-7.53%
Valuation
Industry RankSector Rank
PE N/A
Fwd PE 66.48
P/S 0.92
P/FCF N/A
P/OCF 22.27
P/B 0.77
P/tB 0.77
EV/EBITDA 14.02
EPS(TTM)-0.11
EYN/A
EPS(NY)0.32
Fwd EY1.5%
FCF(TTM)-0.39
FCFYN/A
OCF(TTM)0.96
OCFY4.49%
SpS23.18
BVpS27.75
TBVpS27.7
PEG (NY)N/A
PEG (5Y)N/A
Graham NumberN/A
Profitability
Industry RankSector Rank
ROA -9.31%
ROE -11.58%
ROCE N/A
ROIC N/A
ROICexc N/A
ROICexgc N/A
OM N/A
PM (TTM) N/A
GM 22.87%
FCFM N/A
ROA(3y)-3.1%
ROA(5y)6.38%
ROE(3y)-3.88%
ROE(5y)11.4%
ROIC(3y)N/A
ROIC(5y)N/A
ROICexc(3y)N/A
ROICexc(5y)N/A
ROICexgc(3y)N/A
ROICexgc(5y)N/A
ROCE(3y)N/A
ROCE(5y)N/A
ROICexgc growth 3YN/A
ROICexgc growth 5YN/A
ROICexc growth 3YN/A
ROICexc growth 5YN/A
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3Y-12.52%
GM growth 5Y0.92%
F-Score5
Asset Turnover0.67
Health
Industry RankSector Rank
Debt/Equity 0
Debt/FCF N/A
Debt/EBITDA 0.13
Cap/Depr 65.01%
Cap/Sales 5.8%
Interest Coverage N/A
Cash Conversion 94.83%
Profit Quality N/A
Current Ratio 3.29
Quick Ratio 2.08
Altman-Z 3.61
F-Score5
WACC10.94%
ROIC/WACCN/A
Cap/Depr(3y)128.04%
Cap/Depr(5y)168.75%
Cap/Sales(3y)8.98%
Cap/Sales(5y)11.15%
Profit Quality(3y)N/A
Profit Quality(5y)N/A
High Growth Momentum
Growth
EPS 1Y (TTM)-131.43%
EPS 3Y-63.57%
EPS 5Y-24.39%
EPS Q2Q%-277.78%
EPS Next Y-169.55%
EPS Next 2Y20.85%
EPS Next 3YN/A
EPS Next 5YN/A
Revenue 1Y (TTM)5.92%
Revenue growth 3Y-3.62%
Revenue growth 5Y8.41%
Sales Q2Q%-6.29%
Revenue Next Year-4.32%
Revenue Next 2Y0.98%
Revenue Next 3YN/A
Revenue Next 5YN/A
EBIT growth 1Y-137.27%
EBIT growth 3YN/A
EBIT growth 5YN/A
EBIT Next Year609.51%
EBIT Next 3YN/A
EBIT Next 5YN/A
FCF growth 1Y86.37%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y1301.42%
OCF growth 3Y-48.63%
OCF growth 5Y-13.79%

ALPHA & OMEGA SEMICONDUCTOR / AOSL FAQ

Can you provide the ChartMill fundamental rating for ALPHA & OMEGA SEMICONDUCTOR?

ChartMill assigns a fundamental rating of 3 / 10 to AOSL.


What is the valuation status of ALPHA & OMEGA SEMICONDUCTOR (AOSL) stock?

ChartMill assigns a valuation rating of 2 / 10 to ALPHA & OMEGA SEMICONDUCTOR (AOSL). This can be considered as Overvalued.


How profitable is ALPHA & OMEGA SEMICONDUCTOR (AOSL) stock?

ALPHA & OMEGA SEMICONDUCTOR (AOSL) has a profitability rating of 2 / 10.


What is the expected EPS growth for ALPHA & OMEGA SEMICONDUCTOR (AOSL) stock?

The Earnings per Share (EPS) of ALPHA & OMEGA SEMICONDUCTOR (AOSL) is expected to decline by -169.55% in the next year.