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DIODES INC (DIOD) Stock Fundamental Analysis

USA - NASDAQ:DIOD - US2545431015 - Common Stock

52.49 USD
+1.61 (+3.16%)
Last: 11/5/2025, 2:51:20 PM
Fundamental Rating

5

Taking everything into account, DIOD scores 5 out of 10 in our fundamental rating. DIOD was compared to 112 industry peers in the Semiconductors & Semiconductor Equipment industry. DIOD is in great health and has no worries on liquidiy or solvency at all, but the profibility rating is only average. DIOD is not valued too expensively and it also shows a decent growth rate.


Dividend Valuation Growth Profitability Health

4

1. Profitability

1.1 Basic Checks

In the past year DIOD was profitable.
In the past year DIOD had a positive cash flow from operations.
In the past 5 years DIOD has always been profitable.
DIOD had a positive operating cash flow in each of the past 5 years.
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 of 2.58%. This is comparable to the rest of the industry: DIOD outperforms 58.04% of its industry peers.
DIOD has a Return On Equity (3.39%) which is comparable to the rest of the industry.
Looking at the Return On Invested Capital, with a value of 1.63%, DIOD is in line with its industry, outperforming 52.68% of the companies in the same industry.
DIOD had an Average Return On Invested Capital over the past 3 years of 9.94%. This is in line with the industry average of 11.04%.
The last Return On Invested Capital (1.63%) for DIOD is well below the 3 year average (9.94%), which needs to be investigated, but indicates that DIOD had better years and this may not be a problem.
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

Looking at the Profit Margin, with a value of 4.59%, DIOD is in line with its industry, outperforming 57.14% of the companies in the same industry.
In the last couple of years the Profit Margin of DIOD has declined.
DIOD has a Operating Margin (3.04%) which is comparable to the rest of the industry.
DIOD's Operating Margin has declined in the last couple of years.
Looking at the Gross Margin, with a value of 32.35%, DIOD is doing worse than 68.75% 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

7

2. Health

2.1 Basic Checks

With a Return on Invested Capital (ROIC) below the Cost of Capital (WACC), DIOD is destroying value.
Compared to 1 year ago, DIOD has more shares outstanding
The number of shares outstanding for DIOD has been reduced compared to 5 years ago.
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

An Altman-Z score of 4.42 indicates that DIOD is not in any danger for bankruptcy at the moment.
Looking at the Altman-Z score, with a value of 4.42, DIOD is in line with its industry, outperforming 54.46% of the companies in the same industry.
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.
With an excellent Debt to FCF ratio value of 0.33, DIOD belongs to the best of the industry, outperforming 83.04% of the companies in the same industry.
DIOD has a Debt/Equity ratio of 0.03. This is a healthy value indicating a solid balance between debt and equity.
DIOD's Debt to Equity ratio of 0.03 is fine compared to the rest of the industry. DIOD outperforms 65.18% of its industry peers.
Industry RankSector Rank
Debt/Equity 0.03
Debt/FCF 0.33
Altman-Z 4.42
ROIC/WACC0.14
WACC11.76%
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 of 3.33. This is comparable to the rest of the industry: DIOD outperforms 58.93% of its industry peers.
DIOD has a Quick Ratio of 2.04. This indicates that DIOD is financially healthy and has no problem in meeting its short term obligations.
Looking at the Quick ratio, with a value of 2.04, DIOD is in line with its industry, outperforming 51.79% 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

5

3. Growth

3.1 Past

DIOD shows a strong negative growth in Earnings Per Share. In the last year the EPS decreased by -46.22%.
The earnings per share for DIOD have been decreasing by -14.81% on average. This is quite bad
DIOD shows a small growth in Revenue. In the last year, the Revenue has grown by 2.87%.
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

Based on estimates for the next years, DIOD will show a very strong growth in Earnings Per Share. The EPS will grow by 32.14% on average per year.
The Revenue is expected to grow by 10.85% on average over the next years. This is quite good.
EPS Next Y1.03%
EPS Next 2Y32.14%
EPS Next 3YN/A
EPS Next 5YN/A
Revenue Next Year12.63%
Revenue Next 2Y10.85%
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

5

4. Valuation

4.1 Price/Earnings Ratio

With a Price/Earnings ratio of 43.38, DIOD can be considered very expensive at the moment.
DIOD's Price/Earnings ratio is a bit cheaper when compared to the industry. DIOD is cheaper than 62.50% of the companies in the same industry.
The average S&P500 Price/Earnings ratio is at 26.03. DIOD is valued rather expensively when compared to this.
DIOD is valuated rather expensively with a Price/Forward Earnings ratio of 22.95.
Based on the Price/Forward Earnings ratio, DIOD is valued a bit cheaper than the industry average as 76.79% of the companies are valued more expensively.
DIOD is valuated at similar levels of the S&P average when we compare the Price/Forward Earnings ratio to 22.27, which is the current average of the S&P500 Index.
Industry RankSector Rank
PE 43.38
Fwd PE 22.95
DIOD Price Earnings VS Forward Price EarningsDIOD Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 20 40 60

4.2 Price Multiples

Based on the Enterprise Value to EBITDA ratio, DIOD is valued cheaply inside the industry as 90.18% of the companies are valued more expensively.
DIOD's Price/Free Cash Flow ratio is rather cheap when compared to the industry. DIOD is cheaper than 95.54% of the companies in the same industry.
Industry RankSector Rank
P/FCF 14.92
EV/EBITDA 11.24
DIOD Per share dataDIOD EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 10 20 30 40

4.3 Compensation for Growth

The high PEG Ratio(NY), which compensates the Price/Earnings for growth, indicates DIOD does not grow enough to justify the current Price/Earnings ratio.
DIOD's earnings are expected to grow with 32.14% in the coming years. This may justify a more expensive valuation.
PEG (NY)42.25
PEG (5Y)N/A
EPS Next 2Y32.14%
EPS Next 3YN/A

0

5. Dividend

5.1 Amount

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

DIODES INC

NASDAQ:DIOD (11/5/2025, 2:51:20 PM)

52.49

+1.61 (+3.16%)

Chartmill FA Rating
GICS IndustryGroupSemiconductors & Semiconductor Equipment
GICS IndustrySemiconductors & Semiconductor Equipment
Earnings (Last)08-07 2025-08-07/amc
Earnings (Next)11-06 2025-11-06/amc
Inst Owners98.79%
Inst Owner Change1.37%
Ins Owners1.03%
Ins Owner Change0.14%
Market Cap2.44B
Revenue(TTM)1.39B
Net Income(TTM)63.65M
Analysts76.36
Price Target59.84 (14%)
Short Float %4.14%
Short Ratio4.5
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)0%
PT rev (3m)13.55%
EPS NQ rev (1m)2.58%
EPS NQ rev (3m)8.9%
EPS NY rev (1m)2.57%
EPS NY rev (3m)12.22%
Revenue NQ rev (1m)0.51%
Revenue NQ rev (3m)6.2%
Revenue NY rev (1m)0.4%
Revenue NY rev (3m)3.65%
Valuation
Industry RankSector Rank
PE 43.38
Fwd PE 22.95
P/S 1.76
P/FCF 14.92
P/OCF 10.4
P/B 1.3
P/tB 1.49
EV/EBITDA 11.24
EPS(TTM)1.21
EY2.31%
EPS(NY)2.29
Fwd EY4.36%
FCF(TTM)3.52
FCFY6.7%
OCF(TTM)5.05
OCFY9.62%
SpS29.88
BVpS40.42
TBVpS35.22
PEG (NY)42.25
PEG (5Y)N/A
Graham Number33.17
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%
ROICexgc growth 3Y-47.84%
ROICexgc 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 4.42
F-Score3
WACC11.76%
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 Y1.03%
EPS Next 2Y32.14%
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 Year12.63%
Revenue Next 2Y10.85%
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 Year259.9%
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%

DIODES INC / DIOD FAQ

Can you provide the ChartMill fundamental rating for DIODES INC?

ChartMill assigns a fundamental rating of 5 / 10 to DIOD.


What is the valuation status of DIODES INC (DIOD) stock?

ChartMill assigns a valuation rating of 5 / 10 to DIODES INC (DIOD). This can be considered as Fairly Valued.


What is the profitability of DIOD stock?

DIODES INC (DIOD) has a profitability rating of 4 / 10.


What is the valuation of DIODES INC based on its PE and PB ratios?

The Price/Earnings (PE) ratio for DIODES INC (DIOD) is 43.38 and the Price/Book (PB) ratio is 1.3.