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ALPHA & OMEGA SEMICONDUCTOR (AOSL) Stock Fundamental Analysis

USA - Nasdaq - NASDAQ:AOSL - BMG6331P1041 - Common Stock

20.66 USD
+0.85 (+4.29%)
Last: 1/2/2026, 8:00:01 PM
20.66 USD
0 (0%)
After Hours: 1/2/2026, 8:00:01 PM
Fundamental Rating

3

We assign a fundamental rating of 3 out of 10 to AOSL. AOSL was compared to 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 quite expensive at the moment. It does show a decent growth rate.


Dividend Valuation Growth Profitability Health

2

1. Profitability

1.1 Basic Checks

In the past year AOSL was profitable.
In the past year AOSL had a positive cash flow from operations.
In multiple years AOSL reported negative net income over the last 5 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 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 200M 400M

1.2 Ratios

AOSL's Return On Assets of -9.31% is on the low side compared to the rest of the industry. AOSL is outperformed by 73.45% 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

AOSL has a Gross Margin of 22.87%. This is in the lower half of the industry: AOSL underperforms 78.76% of its industry peers.
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

5

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.
The number of shares outstanding for AOSL has been increased compared to 5 years ago.
Compared to 1 year ago, AOSL has an improved debt to assets ratio.
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 3.55. This indicates that AOSL is financially healthy and has little risk of bankruptcy at the moment.
AOSL has a Altman-Z score (3.55) which is in line with its industry peers.
A Debt/Equity ratio of 0.00 indicates that AOSL is not too dependend on debt financing.
The Debt to Equity ratio of AOSL (0.00) is better than 70.80% of its industry peers.
Industry RankSector Rank
Debt/Equity 0
Debt/FCF N/A
Altman-Z 3.55
ROIC/WACCN/A
WACC10.9%
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.
With a Current ratio value of 3.29, AOSL perfoms like the industry average, outperforming 56.64% of the companies in the same industry.
A Quick Ratio of 2.08 indicates that AOSL has no problem at all paying 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

4

3. Growth

3.1 Past

The earnings per share for AOSL have decreased strongly by -72.00% in the last year.
The earnings per share for AOSL have been decreasing by -24.39% on average. This is quite bad
Looking at the last year, AOSL shows a small growth in Revenue. The Revenue has grown by 5.81% in the last year.
The Revenue has been growing by 8.41% on average over the past years. This is quite good.
EPS 1Y (TTM)-72%
EPS 3Y-63.57%
EPS 5Y-24.39%
EPS Q2Q%-38.1%
Revenue 1Y (TTM)5.81%
Revenue growth 3Y-3.62%
Revenue growth 5Y8.41%
Sales Q2Q%0.34%

3.2 Future

AOSL is expected to show a strong growth in Earnings Per Share. In the coming years, the EPS will grow by 20.85% yearly.
The Revenue is expected to grow by 0.98% on average over the next years.
EPS Next Y-183.45%
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

2

4. Valuation

4.1 Price/Earnings Ratio

A Price/Earnings ratio of 147.57 indicates a quite expensive valuation of AOSL.
AOSL's Price/Earnings is on the same level as the industry average.
AOSL's Price/Earnings ratio indicates a rather expensive valuation when compared to the S&P500 average which is at 26.60.
Based on the Price/Forward Earnings ratio of 64.30, the valuation of AOSL can be described as expensive.
The rest of the industry has a similar Price/Forward Earnings ratio as AOSL.
Compared to an average S&P500 Price/Forward Earnings ratio of 23.23, AOSL is valued quite expensively.
Industry RankSector Rank
PE 147.57
Fwd PE 64.3
AOSL Price Earnings VS Forward Price EarningsAOSL Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 50 100

4.2 Price Multiples

Based on the Enterprise Value to EBITDA ratio, AOSL is valued cheaply inside the industry as 85.84% of the companies are valued more expensively.
Industry RankSector Rank
P/FCF N/A
EV/EBITDA 13.33
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

0

5. Dividend

5.1 Amount

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

ALPHA & OMEGA SEMICONDUCTOR

NASDAQ:AOSL (1/2/2026, 8:00:01 PM)

After market: 20.66 0 (0%)

20.66

+0.85 (+4.29%)

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 Owners74.93%
Inst Owner Change0%
Ins Owners16.46%
Ins Owner Change-0.11%
Market Cap621.04M
Revenue(TTM)696.78M
Net Income(TTM)-96.60M
Analysts77.78
Price Target24.82 (20.14%)
Short Float %6.17%
Short Ratio4.28
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)-20.65%
EPS NQ rev (1m)-88.88%
EPS NQ rev (3m)-383.32%
EPS NY rev (1m)-260%
EPS NY rev (3m)-222.72%
Revenue NQ rev (1m)0%
Revenue NQ rev (3m)-9.6%
Revenue NY rev (1m)0%
Revenue NY rev (3m)-7.53%
Valuation
Industry RankSector Rank
PE 147.57
Fwd PE 64.3
P/S 0.89
P/FCF N/A
P/OCF 21.54
P/B 0.74
P/tB 0.75
EV/EBITDA 13.33
EPS(TTM)0.14
EY0.68%
EPS(NY)0.32
Fwd EY1.56%
FCF(TTM)-0.39
FCFYN/A
OCF(TTM)0.96
OCFY4.64%
SpS23.18
BVpS27.75
TBVpS27.7
PEG (NY)N/A
PEG (5Y)N/A
Graham Number9.35
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 3.55
F-Score5
WACC10.9%
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-183.45%
EPS Next 2Y20.85%
EPS Next 3YN/A
EPS Next 5YN/A
Revenue 1Y (TTM)5.81%
Revenue growth 3Y-3.62%
Revenue growth 5Y8.41%
Sales Q2Q%0.34%
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 are the PE and PB ratios of ALPHA & OMEGA SEMICONDUCTOR (AOSL) stock?

The Price/Earnings (PE) ratio for ALPHA & OMEGA SEMICONDUCTOR (AOSL) is 147.57 and the Price/Book (PB) ratio is 0.74.


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 -183.45% in the next year.