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ATMOS ENERGY CORP (ATO) Stock Fundamental Analysis

USA - NYSE:ATO - US0495601058 - Common Stock

176.91 USD
+1.43 (+0.81%)
Last: 11/7/2025, 8:04:00 PM
176.91 USD
0 (0%)
After Hours: 11/7/2025, 8:04:00 PM
Fundamental Rating

4

ATO gets a fundamental rating of 4 out of 10. The analysis compared the fundamentals against 14 industry peers in the Gas Utilities industry. ATO has an excellent profitability rating, but there are some minor concerns on its financial health. ATO has a expensive valuation and it also scores bad on growth.


Dividend Valuation Growth Profitability Health

7

1. Profitability

1.1 Basic Checks

In the past year ATO was profitable.
ATO had a positive operating cash flow in the past year.
Of the past 5 years ATO 4 years were profitable.
In multiple years ATO reported negative operating cash flow during the last 5 years.
ATO Yearly Net Income VS EBIT VS OCF VS FCFATO 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 2B -2B

1.2 Ratios

ATO has a better Return On Assets (4.18%) than 71.43% of its industry peers.
ATO has a Return On Equity of 8.65%. This is in the better half of the industry: ATO outperforms 71.43% of its industry peers.
ATO's Return On Invested Capital of 4.96% is in line compared to the rest of the industry. ATO outperforms 50.00% of its industry peers.
Measured over the past 3 years, the Average Return On Invested Capital for ATO is in line with the industry average of 6.32%.
The last Return On Invested Capital (4.96%) for ATO is above the 3 year average (4.48%), which is a sign of increasing profitability.
Industry RankSector Rank
ROA 4.18%
ROE 8.65%
ROIC 4.96%
ROA(3y)3.85%
ROA(5y)3.77%
ROE(3y)8.31%
ROE(5y)8.44%
ROIC(3y)4.48%
ROIC(5y)4.64%
ATO Yearly ROA, ROE, ROICATO Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2 4 6 8 10

1.3 Margins

With an excellent Profit Margin value of 25.03%, ATO belongs to the best of the industry, outperforming 100.00% of the companies in the same industry.
In the last couple of years the Profit Margin of ATO has grown nicely.
The Operating Margin of ATO (33.00%) is better than 85.71% of its industry peers.
In the last couple of years the Operating Margin of ATO has grown nicely.
With a decent Gross Margin value of 77.50%, ATO is doing good in the industry, outperforming 78.57% of the companies in the same industry.
ATO's Gross Margin has improved in the last couple of years.
Industry RankSector Rank
OM 33%
PM (TTM) 25.03%
GM 77.5%
OM growth 3Y7%
OM growth 5Y4.82%
PM growth 3Y8.64%
PM growth 5Y7.28%
GM growth 3Y3.64%
GM growth 5Y1.96%
ATO Yearly Profit, Operating, Gross MarginsATO Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 20 40 60

4

2. Health

2.1 Basic Checks

With a Return on Invested Capital (ROIC) below the Cost of Capital (WACC), ATO is destroying value.
ATO has no outstanding debt. Therefor its Debt/Equity and Debt/FCF ratios are 0 and belong to the best of the industry.
ATO Yearly Shares OutstandingATO Yearly Shares OutstandingYearly Shares Outstanding 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 50M 100M 150M
ATO Yearly Total Debt VS Total AssetsATO Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 5B 10B 15B 20B 25B

2.2 Solvency

ATO has an Altman-Z score of 1.79. This is a bad value and indicates that ATO is not financially healthy and even has some risk of bankruptcy.
ATO has a better Altman-Z score (1.79) than 100.00% of its industry peers.
A Debt/Equity ratio of 0.67 indicates that ATO is somewhat dependend on debt financing.
ATO has a better Debt to Equity ratio (0.67) than 92.86% of its industry peers.
Industry RankSector Rank
Debt/Equity 0.67
Debt/FCF N/A
Altman-Z 1.79
ROIC/WACC0.65
WACC7.69%
ATO Yearly LT Debt VS Equity VS FCFATO Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 5B 10B

2.3 Liquidity

A Current Ratio of 1.37 indicates that ATO should not have too much problems paying its short term obligations.
The Current ratio of ATO (1.37) is better than 100.00% of its industry peers.
ATO has a Quick Ratio of 1.25. This is a normal value and indicates that ATO is financially healthy and should not expect problems in meeting its short term obligations.
ATO has a Quick ratio of 1.25. This is amongst the best in the industry. ATO outperforms 100.00% of its industry peers.
Industry RankSector Rank
Current Ratio 1.37
Quick Ratio 1.25
ATO Yearly Current Assets VS Current LiabilitesATO Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 1B 2B 3B

3

3. Growth

3.1 Past

The Earnings Per Share has grown by an nice 9.50% over the past year.
ATO shows quite a strong growth in Earnings Per Share. Measured over the last years, the EPS has been growing by 9.58% yearly.
EPS 1Y (TTM)9.5%
EPS 3Y9.79%
EPS 5Y9.58%
EPS Q2Q%28.92%
Revenue 1Y (TTM)N/A
Revenue growth 3YN/A
Revenue growth 5YN/A
Sales Q2Q%-251.84%

3.2 Future

The Earnings Per Share is expected to grow by 6.79% on average over the next years.
The Revenue is expected to grow by 10.46% on average over the next years. This is quite good.
EPS Next Y6.9%
EPS Next 2Y7.28%
EPS Next 3Y7.28%
EPS Next 5Y6.79%
Revenue Next Year14.12%
Revenue Next 2Y10.42%
Revenue Next 3Y10.97%
Revenue Next 5Y10.46%

3.3 Evolution

The EPS growth rate is decreasing: in the next years the growth will be less than in the last years.
ATO Yearly Revenue VS EstimatesATO Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2B 4B 6B
ATO Yearly EPS VS EstimatesATO Yearly EPS VS EstimatesYearly EPS VS Estimates 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2 4 6 8 10

1

4. Valuation

4.1 Price/Earnings Ratio

A Price/Earnings ratio of 23.62 indicates a rather expensive valuation of ATO.
71.43% of the companies in the same industry are cheaper than ATO, based on the Price/Earnings ratio.
The average S&P500 Price/Earnings ratio is at 25.83. ATO is around the same levels.
A Price/Forward Earnings ratio of 22.09 indicates a rather expensive valuation of ATO.
Compared to the rest of the industry, the Price/Forward Earnings ratio of ATO indicates a rather expensive valuation: ATO more expensive than 85.71% of the companies listed in the same industry.
When comparing the Price/Forward Earnings ratio of ATO to the average of the S&P500 Index (32.68), we can say ATO is valued slightly cheaper.
Industry RankSector Rank
PE 23.62
Fwd PE 22.09
ATO Price Earnings VS Forward Price EarningsATO Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 10 20 30

4.2 Price Multiples

Based on the Enterprise Value to EBITDA ratio, ATO is valued expensively inside the industry as 92.86% of the companies are valued cheaper.
Industry RankSector Rank
P/FCF N/A
EV/EBITDA 16.22
ATO Per share dataATO EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 0 20 40 60 80

4.3 Compensation for Growth

The high PEG Ratio(NY), which compensates the Price/Earnings for growth, indicates ATO does not grow enough to justify the current Price/Earnings ratio.
The decent profitability rating of ATO may justify a higher PE ratio.
PEG (NY)3.42
PEG (5Y)2.46
EPS Next 2Y7.28%
EPS Next 3Y7.28%

5

5. Dividend

5.1 Amount

ATO has a Yearly Dividend Yield of 2.28%. Purely for dividend investing, there may be better candidates out there.
Compared to an average industry Dividend Yield of 3.89, ATO's dividend is way lower than its industry peers. On top of this 85.71% of the companies listed in the same industry pay a better dividend than ATO!
Compared to an average S&P500 Dividend Yield of 2.39, ATO has a dividend comparable with the average S&P500 company.
Industry RankSector Rank
Dividend Yield 2.28%

5.2 History

The dividend of ATO is nicely growing with an annual growth rate of 8.76%!
ATO has paid a dividend for at least 10 years, which is a reliable track record.
ATO has not decreased its dividend for at least 10 years, so it has a reliable track record of non decreasing dividend.
Dividend Growth(5Y)8.76%
Div Incr Years34
Div Non Decr Years34
ATO Yearly Dividends per shareATO Yearly Dividends per shareYearly Dividends per share 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 1 2 3

5.3 Sustainability

46.53% of the earnings are spent on dividend by ATO. This is a bit on the high side, but may be sustainable.
ATO's earnings are growing slower than its dividend. This means the dividend growth is not sustainable.
DP46.53%
EPS Next 2Y7.28%
EPS Next 3Y7.28%
ATO Yearly Income VS Free CF VS DividendATO Yearly Income VS Free CF VS DividendYearly Income VS Free CF VS Dividend 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 0 1B -1B -2B -3B
ATO Dividend Payout.ATO Dividend Payout, showing the Payout Ratio.ATO Dividend Payout.PayoutRetained Earnings

ATMOS ENERGY CORP

NYSE:ATO (11/7/2025, 8:04:00 PM)

After market: 176.91 0 (0%)

176.91

+1.43 (+0.81%)

Chartmill FA Rating
GICS SectorUtilities
GICS IndustryGroupUtilities
GICS IndustryGas Utilities
Earnings (Last)11-05 2025-11-05/amc
Earnings (Next)02-02 2026-02-02
Inst Owners102.53%
Inst Owner Change-0.34%
Ins Owners0.34%
Ins Owner Change-1%
Market Cap28.40B
Revenue(TTM)N/A
Net Income(TTM)1.16B
Analysts68.42
Price Target174.17 (-1.55%)
Short Float %3.33%
Short Ratio6.66
Dividend
Industry RankSector Rank
Dividend Yield 2.28%
Yearly Dividend3.25
Dividend Growth(5Y)8.76%
DP46.53%
Div Incr Years34
Div Non Decr Years34
Ex-Date08-25 2025-08-25 (0.87)
Surprises & Revisions
EPS beat(2)2
Avg EPS beat(2)2.32%
Min EPS beat(2)0.25%
Max EPS beat(2)4.39%
EPS beat(4)4
Avg EPS beat(4)1.87%
Min EPS beat(4)0.25%
Max EPS beat(4)4.39%
EPS beat(8)8
Avg EPS beat(8)3.5%
EPS beat(12)9
Avg EPS beat(12)3.04%
EPS beat(16)11
Avg EPS beat(16)3.15%
Revenue beat(2)2
Avg Revenue beat(2)3.52%
Min Revenue beat(2)0.91%
Max Revenue beat(2)6.12%
Revenue beat(4)2
Avg Revenue beat(4)-8.95%
Min Revenue beat(4)-29.12%
Max Revenue beat(4)6.12%
Revenue beat(8)2
Avg Revenue beat(8)-17.01%
Revenue beat(12)4
Avg Revenue beat(12)-10.58%
Revenue beat(16)7
Avg Revenue beat(16)-5.65%
PT rev (1m)4.65%
PT rev (3m)5.97%
EPS NQ rev (1m)1.51%
EPS NQ rev (3m)12.61%
EPS NY rev (1m)0.29%
EPS NY rev (3m)1.99%
Revenue NQ rev (1m)13.83%
Revenue NQ rev (3m)-11.35%
Revenue NY rev (1m)-0.08%
Revenue NY rev (3m)0.8%
Valuation
Industry RankSector Rank
PE 23.62
Fwd PE 22.09
P/S 6.14
P/FCF N/A
P/OCF 13.98
P/B 2.12
P/tB 2.26
EV/EBITDA 16.22
EPS(TTM)7.49
EY4.23%
EPS(NY)8.01
Fwd EY4.53%
FCF(TTM)-8.56
FCFYN/A
OCF(TTM)12.66
OCFY7.16%
SpS28.8
BVpS83.39
TBVpS78.35
PEG (NY)3.42
PEG (5Y)2.46
Graham Number118.55
Profitability
Industry RankSector Rank
ROA 4.18%
ROE 8.65%
ROCE 5.74%
ROIC 4.96%
ROICexc 5.1%
ROICexgc 5.26%
OM 33%
PM (TTM) 25.03%
GM 77.5%
FCFM N/A
ROA(3y)3.85%
ROA(5y)3.77%
ROE(3y)8.31%
ROE(5y)8.44%
ROIC(3y)4.48%
ROIC(5y)4.64%
ROICexc(3y)4.51%
ROICexc(5y)4.66%
ROICexgc(3y)4.68%
ROICexgc(5y)4.87%
ROCE(3y)5.22%
ROCE(5y)5.38%
ROICexgc growth 3Y-0.04%
ROICexgc growth 5Y-1.17%
ROICexc growth 3Y0.36%
ROICexc growth 5Y-0.68%
OM growth 3Y7%
OM growth 5Y4.82%
PM growth 3Y8.64%
PM growth 5Y7.28%
GM growth 3Y3.64%
GM growth 5Y1.96%
F-Score4
Asset Turnover0.17
Health
Industry RankSector Rank
Debt/Equity 0.67
Debt/FCF N/A
Debt/EBITDA 3.99
Cap/Depr 471.38%
Cap/Sales 73.67%
Interest Coverage 250
Cash Conversion 90.39%
Profit Quality N/A
Current Ratio 1.37
Quick Ratio 1.25
Altman-Z 1.79
F-Score4
WACC7.69%
ROIC/WACC0.65
Cap/Depr(3y)453.01%
Cap/Depr(5y)444.29%
Cap/Sales(3y)64.77%
Cap/Sales(5y)64.15%
Profit Quality(3y)N/A
Profit Quality(5y)N/A
High Growth Momentum
Growth
EPS 1Y (TTM)9.5%
EPS 3Y9.79%
EPS 5Y9.58%
EPS Q2Q%28.92%
EPS Next Y6.9%
EPS Next 2Y7.28%
EPS Next 3Y7.28%
EPS Next 5Y6.79%
Revenue 1Y (TTM)N/A
Revenue growth 3YN/A
Revenue growth 5YN/A
Sales Q2Q%-251.84%
Revenue Next Year14.12%
Revenue Next 2Y10.42%
Revenue Next 3Y10.97%
Revenue Next 5Y10.46%
EBIT growth 1Y-11.49%
EBIT growth 3Y14.41%
EBIT growth 5Y12.68%
EBIT Next Year66.14%
EBIT Next 3Y28.15%
EBIT Next 5Y23.12%
FCF growth 1Y-393.6%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y-37.86%
OCF growth 3YN/A
OCF growth 5Y12.34%

ATMOS ENERGY CORP / ATO FAQ

What is the fundamental rating for ATO stock?

ChartMill assigns a fundamental rating of 4 / 10 to ATO.


What is the valuation status of ATMOS ENERGY CORP (ATO) stock?

ChartMill assigns a valuation rating of 1 / 10 to ATMOS ENERGY CORP (ATO). This can be considered as Overvalued.


How profitable is ATMOS ENERGY CORP (ATO) stock?

ATMOS ENERGY CORP (ATO) has a profitability rating of 7 / 10.


Can you provide the PE and PB ratios for ATO stock?

The Price/Earnings (PE) ratio for ATMOS ENERGY CORP (ATO) is 23.62 and the Price/Book (PB) ratio is 2.12.


How sustainable is the dividend of ATMOS ENERGY CORP (ATO) stock?

The dividend rating of ATMOS ENERGY CORP (ATO) is 5 / 10 and the dividend payout ratio is 46.53%.