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ALPHA & OMEGA SEMICONDUCTOR (AOSL) Stock Fundamental Analysis

USA - NASDAQ:AOSL - BMG6331P1041 - Common Stock

29.39 USD
+0.96 (+3.38%)
Last: 9/15/2025, 8:00:00 PM
29.4 USD
+0.01 (+0.03%)
After Hours: 9/15/2025, 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. The financial health of AOSL is average, but 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

AOSL had positive earnings in the past year.
AOSL had a positive operating cash flow in the past year.
In multiple years AOSL reported negative net income over the last 5 years.
AOSL had a positive operating cash flow in 4 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 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 200M 400M

1.2 Ratios

AOSL has a Return On Assets (-2.03%) which is in line with its industry peers.
With a Return On Equity value of -2.56%, AOSL perfoms like the industry average, outperforming 43.75% of the companies in the same industry.
Industry RankSector Rank
ROA -2.03%
ROE -2.56%
ROIC N/A
ROA(3y)-3.11%
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

With a Gross Margin value of 23.66%, AOSL is not doing good in the industry: 78.57% of the companies in the same industry are doing better.
AOSL's Gross Margin has been stable in the last couple of years.
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 23.66%
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

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
The debt/assets ratio for AOSL has been reduced compared to a year ago.
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

An Altman-Z score of 3.88 indicates that AOSL is not in any danger for bankruptcy at the moment.
With a Altman-Z score value of 3.88, AOSL perfoms like the industry average, outperforming 55.36% of the companies in the same industry.
The Debt to FCF ratio of AOSL is 3.41, which is a good value as it means it would take AOSL, 3.41 years of fcf income to pay off all of its debts.
AOSL's Debt to FCF ratio of 3.41 is fine compared to the rest of the industry. AOSL outperforms 60.71% of its industry peers.
A Debt/Equity ratio of 0.02 indicates that AOSL is not too dependend on debt financing.
AOSL's Debt to Equity ratio of 0.02 is fine compared to the rest of the industry. AOSL outperforms 64.29% of its industry peers.
Industry RankSector Rank
Debt/Equity 0.02
Debt/FCF 3.41
Altman-Z 3.88
ROIC/WACCN/A
WACC11.2%
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 2.57 indicates that AOSL has no problem at all paying its short term obligations.
AOSL has a Current ratio of 2.57. This is comparable to the rest of the industry: AOSL outperforms 44.64% of its industry peers.
A Quick Ratio of 1.36 indicates that AOSL should not have too much problems paying its short term obligations.
AOSL's Quick ratio of 1.36 is on the low side compared to the rest of the industry. AOSL is outperformed by 79.46% of its industry peers.
Industry RankSector Rank
Current Ratio 2.57
Quick Ratio 1.36
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

AOSL shows a strong negative growth in Earnings Per Share. In the last year the EPS decreased by -64.52%.
AOSL shows a very negative growth in Earnings Per Share. Measured over the last years, the EPS has been decreasing by -24.39% yearly.
The Revenue has been growing slightly by 5.92% in the past year.
The Revenue has been growing by 8.41% on average over the past years. This is quite good.
EPS 1Y (TTM)-64.52%
EPS 3Y-63.57%
EPS 5Y-24.39%
EPS Q2Q%-77.78%
Revenue 1Y (TTM)5.92%
Revenue growth 3Y-3.62%
Revenue growth 5Y8.41%
Sales Q2Q%9.42%

3.2 Future

The Earnings Per Share is expected to grow by 75.81% on average over the next years. This is a very strong growth
AOSL is expected to show a small growth in Revenue. In the coming years, the Revenue will grow by 5.55% yearly.
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

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.
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

2

4. Valuation

4.1 Price/Earnings Ratio

A Price/Earnings ratio of 133.59 indicates a quite expensive valuation of AOSL.
Compared to the rest of the industry, the Price/Earnings ratio of AOSL is on the same level as its industry peers.
Compared to an average S&P500 Price/Earnings ratio of 27.27, AOSL is valued quite expensively.
AOSL is valuated quite expensively with a Price/Forward Earnings ratio of 196.45.
AOSL's Price/Forward Earnings ratio is a bit more expensive when compared to the industry. AOSL is more expensive than 63.39% of the companies in the same industry.
When comparing the Price/Forward Earnings ratio of AOSL to the average of the S&P500 Index (22.77), we can say AOSL is valued expensively.
Industry RankSector Rank
PE 133.59
Fwd PE 196.45
AOSL Price Earnings VS Forward Price EarningsAOSL Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 50 100 150

4.2 Price Multiples

Compared to the rest of the industry, the Enterprise Value to EBITDA ratio of AOSL indicates a somewhat cheap valuation: AOSL is cheaper than 73.21% of the companies listed in the same industry.
Compared to the rest of the industry, the Price/Free Cash Flow ratio of AOSL is on the same level as its industry peers.
Industry RankSector Rank
P/FCF 93.44
EV/EBITDA 17.51
AOSL Per share dataAOSL EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 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 (9/15/2025, 8:00:00 PM)

After market: 29.4 +0.01 (+0.03%)

29.39

+0.96 (+3.38%)

Chartmill FA Rating
GICS IndustryGroupSemiconductors & Semiconductor Equipment
GICS IndustrySemiconductors & Semiconductor Equipment
Earnings (Last)08-06 2025-08-06/amc
Earnings (Next)11-03 2025-11-03
Inst Owners77.82%
Inst Owner Change-5.85%
Ins Owners16.5%
Ins Owner Change2.65%
Market Cap881.99M
Analysts80
Price Target31.28 (6.43%)
Short Float %5.42%
Short Ratio5.75
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)25.74%
Min EPS beat(2)10.29%
Max EPS beat(2)41.18%
EPS beat(4)3
Avg EPS beat(4)37.17%
Min EPS beat(4)-6.42%
Max EPS beat(4)103.64%
EPS beat(8)7
Avg EPS beat(8)122.27%
EPS beat(12)8
Avg EPS beat(12)79.34%
EPS beat(16)12
Avg EPS beat(16)63.17%
Revenue beat(2)1
Avg Revenue beat(2)1.25%
Min Revenue beat(2)-0.16%
Max Revenue beat(2)2.65%
Revenue beat(4)1
Avg Revenue beat(4)0.08%
Min Revenue beat(4)-1.18%
Max Revenue beat(4)2.65%
Revenue beat(8)2
Avg Revenue beat(8)-0.41%
Revenue beat(12)3
Avg Revenue beat(12)-0.98%
Revenue beat(16)7
Avg Revenue beat(16)-0.26%
PT rev (1m)0%
PT rev (3m)15%
EPS NQ rev (1m)0%
EPS NQ rev (3m)0%
EPS NY rev (1m)-45%
EPS NY rev (3m)-65.62%
Revenue NQ rev (1m)0%
Revenue NQ rev (3m)0%
Revenue NY rev (1m)0.9%
Revenue NY rev (3m)0.9%
Valuation
Industry RankSector Rank
PE 133.59
Fwd PE 196.45
P/S 1.3
P/FCF 93.44
P/OCF 22.27
P/B 1
P/tB 1
EV/EBITDA 17.51
EPS(TTM)0.22
EY0.75%
EPS(NY)0.15
Fwd EY0.51%
FCF(TTM)0.31
FCFY1.07%
OCF(TTM)1.32
OCFY4.49%
SpS22.69
BVpS29.53
TBVpS29.5
PEG (NY)N/A
PEG (5Y)N/A
Profitability
Industry RankSector Rank
ROA -2.03%
ROE -2.56%
ROCE N/A
ROIC N/A
ROICexc N/A
ROICexgc N/A
OM N/A
PM (TTM) N/A
GM 23.66%
FCFM 1.39%
ROA(3y)-3.11%
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
ROICexcg growth 3YN/A
ROICexcg 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 Turnover0.61
Health
Industry RankSector Rank
Debt/Equity 0.02
Debt/FCF 3.41
Debt/EBITDA 0.46
Cap/Depr 49.58%
Cap/Sales 4.43%
Interest Coverage N/A
Cash Conversion 93.12%
Profit Quality N/A
Current Ratio 2.57
Quick Ratio 1.36
Altman-Z 3.88
F-Score4
WACC11.2%
ROIC/WACCN/A
Cap/Depr(3y)N/A
Cap/Depr(5y)N/A
Cap/Sales(3y)N/A
Cap/Sales(5y)N/A
Profit Quality(3y)N/A
Profit Quality(5y)N/A
High Growth Momentum
Growth
EPS 1Y (TTM)-64.52%
EPS 3Y-63.57%
EPS 5Y-24.39%
EPS Q2Q%-77.78%
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%9.42%
Revenue Next Year3.46%
Revenue Next 2Y5.55%
Revenue Next 3YN/A
Revenue Next 5YN/A
EBIT growth 1Y-5159.94%
EBIT growth 3YN/A
EBIT growth 5YN/A
EBIT Next Year1025.81%
EBIT Next 3YN/A
EBIT Next 5YN/A
FCF growth 1Y116.14%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y512.25%
OCF growth 3YN/A
OCF growth 5YN/A