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DIODES INC (DIOD) Stock Fundamental Analysis

NASDAQ:DIOD - US2545431015 - Common Stock

55.03 USD
-0.79 (-1.42%)
Last: 8/29/2025, 10:07:59 AM
Fundamental Rating

5

We assign a fundamental rating of 5 out of 10 to DIOD. DIOD was compared to 110 industry peers in the Semiconductors & Semiconductor Equipment industry. DIOD has an excellent financial health rating, but there are some minor concerns on its profitability. DIOD has a correct valuation and a medium growth rate.


Dividend Valuation Growth Profitability Health

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4

1. Profitability

1.1 Basic Checks

DIOD had positive earnings in the past year.
In the past year DIOD had a positive cash flow from operations.
Each year in the past 5 years DIOD has been profitable.
Each year in the past 5 years DIOD had a positive operating cash flow.
DIOD Yearly Net Income VS EBIT VS OCF VS FCFDIOD 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 0 100M 200M 300M 400M

1.2 Ratios

DIOD has a Return On Assets (2.58%) which is in line with its industry peers.
DIOD has a Return On Equity (3.39%) which is comparable to the rest of the industry.
DIOD has a Return On Invested Capital (1.63%) which is comparable to the rest of the industry.
Measured over the past 3 years, the Average Return On Invested Capital for DIOD is in line with the industry average of 10.98%.
The 3 year average ROIC (9.94%) for DIOD is well above the current ROIC(1.63%). The reason for the recent decline needs to be investigated.
Industry RankSector Rank
ROA 2.58%
ROE 3.39%
ROIC 1.63%
ROA(3y)8.64%
ROA(5y)8.26%
ROE(3y)12.46%
ROE(5y)13.21%
ROIC(3y)9.94%
ROIC(5y)9.94%
DIOD Yearly ROA, ROE, ROICDIOD Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 5 10 15 20

1.3 Margins

DIOD has a Profit Margin (4.59%) which is comparable to the rest of the industry.
In the last couple of years the Profit Margin of DIOD has declined.
DIOD's Operating Margin of 3.04% is in line compared to the rest of the industry. DIOD outperforms 49.09% of its industry peers.
In the last couple of years the Operating Margin of DIOD has declined.
Looking at the Gross Margin, with a value of 32.35%, DIOD is doing worse than 67.27% of the companies in the same industry.
DIOD's Gross Margin has declined in the last couple of years.
Industry RankSector Rank
OM 3.04%
PM (TTM) 4.59%
GM 32.35%
OM growth 3Y-36.49%
OM growth 5Y-22.59%
PM growth 3Y-35.77%
PM growth 5Y-22.83%
GM growth 3Y-3.62%
GM growth 5Y-2.27%
DIOD Yearly Profit, Operating, Gross MarginsDIOD Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 10 20 30 40

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7

2. Health

2.1 Basic Checks

DIOD has a Return on Invested Capital (ROIC), which is below the Cost of Capital (WACC), which means it is destroying value.
Compared to 1 year ago, DIOD has more shares outstanding
Compared to 5 years ago, DIOD has less shares outstanding
The debt/assets ratio for DIOD has been reduced compared to a year ago.
DIOD Yearly Shares OutstandingDIOD Yearly Shares OutstandingYearly Shares Outstanding 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 10M 20M 30M 40M
DIOD Yearly Total Debt VS Total AssetsDIOD Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 500M 1B 1.5B 2B

2.2 Solvency

DIOD has an Altman-Z score of 4.65. This indicates that DIOD is financially healthy and has little risk of bankruptcy at the moment.
DIOD has a Altman-Z score of 4.65. This is in the better half of the industry: DIOD outperforms 61.82% of its industry peers.
The Debt to FCF ratio of DIOD is 0.33, which is an excellent value as it means it would take DIOD, only 0.33 years of fcf income to pay off all of its debts.
DIOD has a Debt to FCF ratio of 0.33. This is amongst the best in the industry. DIOD outperforms 81.82% of its industry peers.
A Debt/Equity ratio of 0.03 indicates that DIOD is not too dependend on debt financing.
With a decent Debt to Equity ratio value of 0.03, DIOD is doing good in the industry, outperforming 62.73% of the companies in the same industry.
Industry RankSector Rank
Debt/Equity 0.03
Debt/FCF 0.33
Altman-Z 4.65
ROIC/WACC0.14
WACC11.64%
DIOD Yearly LT Debt VS Equity VS FCFDIOD Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 500M 1B 1.5B

2.3 Liquidity

A Current Ratio of 3.33 indicates that DIOD has no problem at all paying its short term obligations.
DIOD has a Current ratio (3.33) which is in line with its industry peers.
A Quick Ratio of 2.04 indicates that DIOD has no problem at all paying its short term obligations.
With a Quick ratio value of 2.04, DIOD perfoms like the industry average, outperforming 49.09% of the companies in the same industry.
Industry RankSector Rank
Current Ratio 3.33
Quick Ratio 2.04
DIOD Yearly Current Assets VS Current LiabilitesDIOD Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 200M 400M 600M 800M 1B

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5

3. Growth

3.1 Past

The earnings per share for DIOD have decreased strongly by -46.22% in the last year.
DIOD shows a very negative growth in Earnings Per Share. Measured over the last years, the EPS has been decreasing by -14.81% yearly.
Looking at the last year, DIOD shows a small growth in Revenue. The Revenue has grown by 2.87% in the last year.
The Revenue has been growing slightly by 0.97% on average over the past years.
EPS 1Y (TTM)-46.22%
EPS 3Y-36.84%
EPS 5Y-14.81%
EPS Q2Q%-3.03%
Revenue 1Y (TTM)2.87%
Revenue growth 3Y-10.11%
Revenue growth 5Y0.97%
Sales Q2Q%14.52%

3.2 Future

DIOD is expected to show a strong growth in Earnings Per Share. In the coming years, the EPS will grow by 29.54% yearly.
Based on estimates for the next years, DIOD will show a quite strong growth in Revenue. The Revenue will grow by 10.27% on average per year.
EPS Next Y-1.5%
EPS Next 2Y29.54%
EPS Next 3YN/A
EPS Next 5YN/A
Revenue Next Year12.18%
Revenue Next 2Y10.27%
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.
When comparing the Revenue growth rate of the last years to the growth rate of the upcoming years, we see that the growth is accelerating.
DIOD Yearly Revenue VS EstimatesDIOD Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 500M 1B 1.5B 2B
DIOD Yearly EPS VS EstimatesDIOD Yearly EPS VS EstimatesYearly EPS VS Estimates 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2 4 6

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4

4. Valuation

4.1 Price/Earnings Ratio

Based on the Price/Earnings ratio of 45.48, the valuation of DIOD can be described as expensive.
DIOD's Price/Earnings ratio is in line with the industry average.
DIOD's Price/Earnings ratio indicates a rather expensive valuation when compared to the S&P500 average which is at 27.17.
Based on the Price/Forward Earnings ratio of 25.04, the valuation of DIOD can be described as expensive.
DIOD's Price/Forward Earnings ratio is a bit cheaper when compared to the industry. DIOD is cheaper than 62.73% of the companies in the same industry.
DIOD is valuated at similar levels of the S&P average when we compare the Price/Forward Earnings ratio to 22.78, which is the current average of the S&P500 Index.
Industry RankSector Rank
PE 45.48
Fwd PE 25.04
DIOD Price Earnings VS Forward Price EarningsDIOD Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 10 20 30 40 50

4.2 Price Multiples

Based on the Enterprise Value to EBITDA ratio, DIOD is valued cheaper than 81.82% of the companies in the same industry.
Based on the Price/Free Cash Flow ratio, DIOD is valued cheaply inside the industry as 88.18% of the companies are valued more expensively.
Industry RankSector Rank
P/FCF 15.64
EV/EBITDA 12.5
DIOD Per share dataDIOD EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 10 20 30 40

4.3 Compensation for Growth

DIOD's earnings are expected to grow with 29.54% in the coming years. This may justify a more expensive valuation.
PEG (NY)N/A
PEG (5Y)N/A
EPS Next 2Y29.54%
EPS Next 3YN/A

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0

5. Dividend

5.1 Amount

No dividends for DIOD!.
Industry RankSector Rank
Dividend Yield N/A

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DIODES INC

NASDAQ:DIOD (8/29/2025, 10:07:59 AM)

55.03

-0.79 (-1.42%)

Chartmill FA Rating
GICS SectorInformation Technology
GICS IndustryGroupSemiconductors & Semiconductor Equipment
GICS IndustrySemiconductors & Semiconductor Equipment
Earnings (Last)08-07 2025-08-07/amc
Earnings (Next)11-05 2025-11-05/amc
Inst Owners100.95%
Inst Owner Change-3.38%
Ins Owners1.03%
Ins Owner Change0.17%
Market Cap2.56B
Analysts74.55
Price Target59.84 (8.74%)
Short Float %3.97%
Short Ratio3.72
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)21.41%
Min EPS beat(2)20.66%
Max EPS beat(2)22.15%
EPS beat(4)2
Avg EPS beat(4)4.03%
Min EPS beat(4)-26.47%
Max EPS beat(4)22.15%
EPS beat(8)4
Avg EPS beat(8)0.76%
EPS beat(12)7
Avg EPS beat(12)1.8%
EPS beat(16)11
Avg EPS beat(16)3.25%
Revenue beat(2)2
Avg Revenue beat(2)0.36%
Min Revenue beat(2)0.33%
Max Revenue beat(2)0.38%
Revenue beat(4)2
Avg Revenue beat(4)-0.54%
Min Revenue beat(4)-1.98%
Max Revenue beat(4)0.38%
Revenue beat(8)2
Avg Revenue beat(8)-1.94%
Revenue beat(12)2
Avg Revenue beat(12)-1.89%
Revenue beat(16)2
Avg Revenue beat(16)-1.8%
PT rev (1m)13.55%
PT rev (3m)4.76%
EPS NQ rev (1m)6.16%
EPS NQ rev (3m)-25.48%
EPS NY rev (1m)9.41%
EPS NY rev (3m)9.52%
Revenue NQ rev (1m)5.66%
Revenue NQ rev (3m)6.14%
Revenue NY rev (1m)3.23%
Revenue NY rev (3m)3.23%
Valuation
Industry RankSector Rank
PE 45.48
Fwd PE 25.04
P/S 1.84
P/FCF 15.64
P/OCF 10.9
P/B 1.36
P/tB 1.56
EV/EBITDA 12.5
EPS(TTM)1.21
EY2.2%
EPS(NY)2.2
Fwd EY3.99%
FCF(TTM)3.52
FCFY6.39%
OCF(TTM)5.05
OCFY9.17%
SpS29.88
BVpS40.42
TBVpS35.22
PEG (NY)N/A
PEG (5Y)N/A
Profitability
Industry RankSector Rank
ROA 2.58%
ROE 3.39%
ROCE 2.01%
ROIC 1.63%
ROICexc 1.93%
ROICexgc 2.22%
OM 3.04%
PM (TTM) 4.59%
GM 32.35%
FCFM 11.78%
ROA(3y)8.64%
ROA(5y)8.26%
ROE(3y)12.46%
ROE(5y)13.21%
ROIC(3y)9.94%
ROIC(5y)9.94%
ROICexc(3y)12.02%
ROICexc(5y)12.17%
ROICexgc(3y)13.94%
ROICexgc(5y)14.45%
ROCE(3y)12.35%
ROCE(5y)12.45%
ROICexcg growth 3Y-47.84%
ROICexcg growth 5Y-30.13%
ROICexc growth 3Y-47.13%
ROICexc growth 5Y-28.52%
OM growth 3Y-36.49%
OM growth 5Y-22.59%
PM growth 3Y-35.77%
PM growth 5Y-22.83%
GM growth 3Y-3.62%
GM growth 5Y-2.27%
F-Score3
Asset Turnover0.56
Health
Industry RankSector Rank
Debt/Equity 0.03
Debt/FCF 0.33
Debt/EBITDA 0.29
Cap/Depr 50.63%
Cap/Sales 5.12%
Interest Coverage 26.13
Cash Conversion 128.46%
Profit Quality 256.74%
Current Ratio 3.33
Quick Ratio 2.04
Altman-Z 4.65
F-Score3
WACC11.64%
ROIC/WACC0.14
Cap/Depr(3y)109.61%
Cap/Depr(5y)102.87%
Cap/Sales(3y)8.41%
Cap/Sales(5y)7.84%
Profit Quality(3y)72.43%
Profit Quality(5y)83.41%
High Growth Momentum
Growth
EPS 1Y (TTM)-46.22%
EPS 3Y-36.84%
EPS 5Y-14.81%
EPS Q2Q%-3.03%
EPS Next Y-1.5%
EPS Next 2Y29.54%
EPS Next 3YN/A
EPS Next 5YN/A
Revenue 1Y (TTM)2.87%
Revenue growth 3Y-10.11%
Revenue growth 5Y0.97%
Sales Q2Q%14.52%
Revenue Next Year12.18%
Revenue Next 2Y10.27%
Revenue Next 3YN/A
Revenue Next 5YN/A
EBIT growth 1Y-55.4%
EBIT growth 3Y-42.91%
EBIT growth 5Y-21.84%
EBIT Next Year203.67%
EBIT Next 3YN/A
EBIT Next 5YN/A
FCF growth 1Y-21.81%
FCF growth 3Y-38.27%
FCF growth 5Y-18.78%
OCF growth 1Y-45.17%
OCF growth 3Y-29.34%
OCF growth 5Y-12.27%