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ALPHA & OMEGA SEMICONDUCTOR (AOSL) Stock Fundamental Analysis

USA - NASDAQ:AOSL - BMG6331P1041 - Common Stock

18.46 USD
-0.38 (-2.02%)
Last: 11/14/2025, 8:00:00 PM
18.46 USD
0 (0%)
After Hours: 11/14/2025, 8:00:00 PM
Fundamental Rating

3

Taking everything into account, AOSL scores 3 out of 10 in our fundamental rating. AOSL was compared to 112 industry peers in the Semiconductors & Semiconductor Equipment industry. While AOSL seems to be doing ok healthwise, there are quite some concerns on its profitability. While showing a medium growth rate, AOSL is valued expensive at the moment.


Dividend Valuation Growth Profitability Health

2

1. Profitability

1.1 Basic Checks

AOSL had positive earnings in the past year.
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.
Each year in the past 5 years AOSL had a positive operating cash flow.
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 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 200M 400M

1.2 Ratios

The Return On Assets of AOSL (-9.38%) is worse than 75.00% of its industry peers.
AOSL's Return On Equity of -11.79% is on the low side compared to the rest of the industry. AOSL is outperformed by 69.64% of its industry peers.
Industry RankSector Rank
ROA -9.38%
ROE -11.79%
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 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 20 40

1.3 Margins

Looking at the Gross Margin, with a value of 23.13%, AOSL is doing worse than 78.57% of the companies in the same industry.
In the last couple of years the Gross Margin of AOSL has remained more or less at the same level.
AOSL does not have Profit Margin and Operating Margin available, so we won't be analyzing them here.
Industry RankSector Rank
OM N/A
PM (TTM) N/A
GM 23.13%
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 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 20 40

4

2. Health

2.1 Basic Checks

AOSL does not have a ROIC to compare to the WACC, probably because it is not profitable.
The number of shares outstanding for AOSL has been increased compared to 1 year ago.
AOSL has more shares outstanding than it did 5 years ago.
AOSL has a better debt/assets ratio than last year.
AOSL Yearly Shares OutstandingAOSL Yearly Shares OutstandingYearly Shares Outstanding 2015 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 2015 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 3.19. This indicates that AOSL is financially healthy and has little risk of bankruptcy at the moment.
AOSL has a Altman-Z score of 3.19. This is comparable to the rest of the industry: AOSL outperforms 51.79% of its industry peers.
AOSL has a Debt/Equity ratio of 0.02. This is a healthy value indicating a solid balance between debt and equity.
AOSL has a better Debt to Equity ratio (0.02) than 67.86% of its industry peers.
Industry RankSector Rank
Debt/Equity 0.02
Debt/FCF N/A
Altman-Z 3.19
ROIC/WACCN/A
WACC10.81%
AOSL Yearly LT Debt VS Equity VS FCFAOSL Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 200M 400M 600M 800M

2.3 Liquidity

A Current Ratio of 2.56 indicates that AOSL has no problem at all paying its short term obligations.
With a Current ratio value of 2.56, AOSL perfoms like the industry average, outperforming 45.54% of the companies in the same industry.
AOSL has a Quick Ratio of 1.34. This is a normal value and indicates that AOSL is financially healthy and should not expect problems in meeting its short term obligations.
AOSL has a worse Quick ratio (1.34) than 78.57% of its industry peers.
Industry RankSector Rank
Current Ratio 2.56
Quick Ratio 1.34
AOSL Yearly Current Assets VS Current LiabilitesAOSL Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 100M 200M 300M 400M 500M

4

3. Growth

3.1 Past

The earnings per share for AOSL have decreased strongly by -72.00% in the last year.
Measured over the past years, AOSL shows a very negative growth in Earnings Per Share. The EPS has been decreasing by -24.39% on average per year.
AOSL shows a small growth in Revenue. In the last year, the Revenue has grown by 5.92%.
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)-72%
EPS 3Y-63.57%
EPS 5Y-24.39%
EPS Q2Q%-38.1%
Revenue 1Y (TTM)5.92%
Revenue growth 3Y-3.62%
Revenue growth 5Y8.41%
Sales Q2Q%0.34%

3.2 Future

Based on estimates for the next years, AOSL will show a very strong growth in Earnings Per Share. The EPS will grow by 75.81% on average per year.
The Revenue is expected to grow by 5.55% on average over the next years.
EPS Next Y-32%
EPS Next 2Y75.81%
EPS Next 3YN/A
EPS Next 5YN/A
Revenue Next Year3.46%
Revenue Next 2Y5.55%
Revenue Next 3YN/A
Revenue Next 5YN/A

3.3 Evolution

The EPS growth rate is accelerating: in the next years the growth will be better than in the last years.
The Revenue growth rate is decreasing: in the next years the growth will be less than in the last years.
AOSL Yearly Revenue VS EstimatesAOSL Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2014 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 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 0 1 2 3 4

3

4. Valuation

4.1 Price/Earnings Ratio

AOSL is valuated quite expensively with a Price/Earnings ratio of 131.86.
The rest of the industry has a similar Price/Earnings ratio as AOSL.
AOSL's Price/Earnings ratio indicates a rather expensive valuation when compared to the S&P500 average which is at 25.89.
A Price/Forward Earnings ratio of 27.15 indicates a quite expensive valuation of AOSL.
61.61% of the companies in the same industry are more expensive than AOSL, based on the Price/Forward Earnings ratio.
AOSL is valuated rather cheaply when we compare the Price/Forward Earnings ratio to 34.59, which is the current average of the S&P500 Index.
Industry RankSector Rank
PE 131.86
Fwd PE 27.15
AOSL Price Earnings VS Forward Price EarningsAOSL Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 20 40 60 80 100

4.2 Price Multiples

AOSL's Enterprise Value to EBITDA ratio is rather cheap when compared to the industry. AOSL is cheaper than 85.71% of the companies in the same industry.
Industry RankSector Rank
P/FCF N/A
EV/EBITDA 12.64
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

AOSL's earnings are expected to grow with 75.81% in the coming years. This may justify a more expensive valuation.
PEG (NY)N/A
PEG (5Y)N/A
EPS Next 2Y75.81%
EPS Next 3YN/A

0

5. Dividend

5.1 Amount

AOSL does not give a dividend.
Industry RankSector Rank
Dividend Yield N/A

ALPHA & OMEGA SEMICONDUCTOR

NASDAQ:AOSL (11/14/2025, 8:00:00 PM)

After market: 18.46 0 (0%)

18.46

-0.38 (-2.02%)

Chartmill FA Rating
GICS IndustryGroupSemiconductors & Semiconductor Equipment
GICS IndustrySemiconductors & Semiconductor Equipment
Earnings (Last)11-05 2025-11-05/amc
Earnings (Next)02-03 2026-02-03
Inst Owners73.2%
Inst Owner Change1.62%
Ins Owners16.54%
Ins Owner Change-0.74%
Market Cap554.54M
Revenue(TTM)696.16M
Net Income(TTM)-96.98M
Analysts80
Price Target34.34 (86.02%)
Short Float %5.33%
Short Ratio5.55
Dividend
Industry RankSector Rank
Dividend Yield N/A
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)168.63%
Min EPS beat(2)41.18%
Max EPS beat(2)296.08%
EPS beat(4)3
Avg EPS beat(4)85.28%
Min EPS beat(4)-6.42%
Max EPS beat(4)296.08%
EPS beat(8)7
Avg EPS beat(8)71.97%
EPS beat(12)8
Avg EPS beat(12)103.31%
EPS beat(16)12
Avg EPS beat(16)80.12%
Revenue beat(2)2
Avg Revenue beat(2)2.22%
Min Revenue beat(2)1.78%
Max Revenue beat(2)2.65%
Revenue beat(4)2
Avg Revenue beat(4)0.83%
Min Revenue beat(4)-0.97%
Max Revenue beat(4)2.65%
Revenue beat(8)2
Avg Revenue beat(8)-0.4%
Revenue beat(12)3
Avg Revenue beat(12)-0.84%
Revenue beat(16)7
Avg Revenue beat(16)-0.29%
PT rev (1m)9.78%
PT rev (3m)9.78%
EPS NQ rev (1m)0%
EPS NQ rev (3m)-25%
EPS NY rev (1m)0%
EPS NY rev (3m)-45%
Revenue NQ rev (1m)0%
Revenue NQ rev (3m)1.08%
Revenue NY rev (1m)0%
Revenue NY rev (3m)0.9%
Valuation
Industry RankSector Rank
PE 131.86
Fwd PE 27.15
P/S 0.8
P/FCF N/A
P/OCF 18.69
P/B 0.67
P/tB 0.67
EV/EBITDA 12.64
EPS(TTM)0.14
EY0.76%
EPS(NY)0.68
Fwd EY3.68%
FCF(TTM)-0.25
FCFYN/A
OCF(TTM)0.99
OCFY5.35%
SpS23.17
BVpS27.37
TBVpS27.37
PEG (NY)N/A
PEG (5Y)N/A
Graham Number9.29
Profitability
Industry RankSector Rank
ROA -9.38%
ROE -11.79%
ROCE N/A
ROIC N/A
ROICexc N/A
ROICexgc N/A
OM N/A
PM (TTM) N/A
GM 23.13%
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-Score4
Asset Turnover0.67
Health
Industry RankSector Rank
Debt/Equity 0.02
Debt/FCF N/A
Debt/EBITDA 0.46
Cap/Depr 59.59%
Cap/Sales 5.34%
Interest Coverage N/A
Cash Conversion 84.86%
Profit Quality N/A
Current Ratio 2.56
Quick Ratio 1.34
Altman-Z 3.19
F-Score4
WACC10.81%
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)-72%
EPS 3Y-63.57%
EPS 5Y-24.39%
EPS Q2Q%-38.1%
EPS Next Y-32%
EPS Next 2Y75.81%
EPS Next 3YN/A
EPS Next 5YN/A
Revenue 1Y (TTM)5.92%
Revenue growth 3Y-3.62%
Revenue growth 5Y8.41%
Sales Q2Q%0.34%
Revenue Next Year3.46%
Revenue Next 2Y5.55%
Revenue Next 3YN/A
Revenue Next 5YN/A
EBIT growth 1Y-634.17%
EBIT growth 3YN/A
EBIT growth 5YN/A
EBIT Next Year582.13%
EBIT Next 3YN/A
EBIT Next 5YN/A
FCF growth 1Y33.98%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y15.39%
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 for AOSL stock?

ChartMill assigns a valuation rating of 3 / 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.


How financially healthy is ALPHA & OMEGA SEMICONDUCTOR?

The financial health rating of ALPHA & OMEGA SEMICONDUCTOR (AOSL) is 4 / 10.