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ATMOS ENERGY CORP (ATO) Stock Fundamental Analysis

USA - New York Stock Exchange - NYSE:ATO - US0495601058 - Common Stock

170.28 USD
+1.56 (+0.92%)
Last: 1/15/2026, 8:04:00 PM
170.28 USD
0 (0%)
After Hours: 1/15/2026, 8:04:00 PM
Fundamental Rating

5

We assign a fundamental rating of 5 out of 10 to ATO. ATO was compared to 14 industry peers in the Gas Utilities industry. While ATO belongs to the best of the industry regarding profitability, there are concerns on its financial health. ATO is valied quite expensively at the moment, while it does show a decent growth rate.


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.
  • Each year in the past 5 years ATO has been profitable.
  • ATO had a positive operating cash flow in 4 of the past 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 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 2B -2B

1.2 Ratios

  • With a Return On Assets value of 4.24%, ATO perfoms like the industry average, outperforming 57.14% of the companies in the same industry.
  • With a Return On Equity value of 8.84%, ATO perfoms like the industry average, outperforming 50.00% of the companies in the same industry.
  • ATO's Return On Invested Capital of 4.80% is in line compared to the rest of the industry. ATO outperforms 42.86% of its industry peers.
  • ATO had an Average Return On Invested Capital over the past 3 years of 4.53%. This is in line with the industry average of 6.27%.
  • The 3 year average ROIC (4.53%) for ATO is below the current ROIC(4.80%), indicating increased profibility in the last year.
Industry RankSector Rank
ROA 4.24%
ROE 8.84%
ROIC 4.8%
ROA(3y)4.1%
ROA(5y)3.84%
ROE(3y)8.52%
ROE(5y)8.44%
ROIC(3y)4.53%
ROIC(5y)4.46%
ATO Yearly ROA, ROE, ROICATO Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2 4 6 8 10

1.3 Margins

  • With an excellent Profit Margin value of 25.48%, ATO belongs to the best of the industry, outperforming 100.00% of the companies in the same industry.
  • ATO's Profit Margin has improved in the last couple of years.
  • Looking at the Operating Margin, with a value of 33.17%, ATO belongs to the top of the industry, outperforming 85.71% of the companies in the same industry.
  • In the last couple of years the Operating Margin of ATO has grown nicely.
  • ATO's Gross Margin of 77.33% is fine compared to the rest of the industry. ATO outperforms 78.57% of its industry peers.
  • ATO's Gross Margin has been stable in the last couple of years.
Industry RankSector Rank
OM 33.17%
PM (TTM) 25.48%
GM 77.33%
OM growth 3Y14.81%
OM growth 5Y2.57%
PM growth 3Y11.42%
PM growth 5Y3.65%
GM growth 3Y8.86%
GM growth 5Y0.18%
ATO Yearly Profit, Operating, Gross MarginsATO Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 20 40 60

3

2. Health

2.1 Basic Checks

  • The Return on Invested Capital (ROIC) is below the Cost of Capital (WACC), so ATO is destroying value.
  • Compared to 1 year ago, ATO has more shares outstanding
  • Compared to 5 years ago, ATO has more shares outstanding
  • Compared to 1 year ago, ATO has a worse debt to assets ratio.
ATO Yearly Shares OutstandingATO Yearly Shares OutstandingYearly Shares Outstanding 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 50M 100M 150M
ATO Yearly Total Debt VS Total AssetsATO Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 5B 10B 15B 20B 25B

2.2 Solvency

  • ATO has an Altman-Z score of 1.70. This is a bad value and indicates that ATO is not financially healthy and even has some risk of bankruptcy.
  • Looking at the Altman-Z score, with a value of 1.70, ATO belongs to the top of the industry, outperforming 100.00% of the companies in the same industry.
  • A Debt/Equity ratio of 0.66 indicates that ATO is somewhat dependend on debt financing.
  • ATO's Debt to Equity ratio of 0.66 is amongst the best of the industry. ATO outperforms 92.86% of its industry peers.
Industry RankSector Rank
Debt/Equity 0.66
Debt/FCF N/A
Altman-Z 1.7
ROIC/WACC0.64
WACC7.53%
ATO Yearly LT Debt VS Equity VS FCFATO Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 5B 10B

2.3 Liquidity

  • ATO has a Current Ratio of 0.77. This is a bad value and indicates that ATO is not financially healthy enough and could expect problems in meeting its short term obligations.
  • The Current ratio of ATO (0.77) is better than 78.57% of its industry peers.
  • A Quick Ratio of 0.65 indicates that ATO may have some problems paying its short term obligations.
  • ATO has a better Quick ratio (0.65) than 78.57% of its industry peers.
Industry RankSector Rank
Current Ratio 0.77
Quick Ratio 0.65
ATO Yearly Current Assets VS Current LiabilitesATO Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 1B 2B 3B

6

3. Growth

3.1 Past

  • The Earnings Per Share has grown by an nice 9.50% over the past year.
  • The Earnings Per Share has been growing by 9.58% on average over the past years. This is quite good.
  • The Revenue for ATO has decreased by -11.66% in the past year. This is quite bad
  • Measured over the past years, ATO shows a quite strong growth in Revenue. The Revenue has been growing by 10.76% on average per year.
EPS 1Y (TTM)9.5%
EPS 3Y9.79%
EPS 5Y9.58%
EPS Q2Q%28.92%
Revenue 1Y (TTM)-11.66%
Revenue growth 3Y3.83%
Revenue growth 5Y10.76%
Sales Q2Q%12.09%

3.2 Future

  • Based on estimates for the next years, ATO will show a quite strong growth in Earnings Per Share. The EPS will grow by 8.21% on average per year.
  • The Revenue is expected to grow by 9.15% on average over the next years. This is quite good.
EPS Next Y10.86%
EPS Next 2Y8.96%
EPS Next 3Y8.67%
EPS Next 5Y8.21%
Revenue Next Year11.36%
Revenue Next 2Y10.85%
Revenue Next 3Y9.91%
Revenue Next 5Y9.15%

3.3 Evolution

  • The EPS growth rate is stable: in the next years the growth will be about the same 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 stable.
ATO Yearly Revenue VS EstimatesATO Yearly Revenue VS EstimatesYearly Revenue VS Estimates 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 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

  • Based on the Price/Earnings ratio of 22.73, the valuation of ATO can be described as rather expensive.
  • Based on the Price/Earnings ratio, ATO is valued a bit more expensive than 71.43% of the companies in the same industry.
  • ATO's Price/Earnings ratio indicates a similar valuation than the S&P500 average which is at 27.54.
  • The Price/Forward Earnings ratio is 20.51, which indicates a rather expensive current valuation of ATO.
  • Based on the Price/Forward Earnings ratio, ATO is valued a bit more expensive than the industry average as 78.57% of the companies are valued more cheaply.
  • Compared to an average S&P500 Price/Forward Earnings ratio of 24.31, ATO is valued at the same level.
Industry RankSector Rank
PE 22.73
Fwd PE 20.51
ATO Price Earnings VS Forward Price EarningsATO Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 5 10 15 20 25

4.2 Price Multiples

  • Based on the Enterprise Value to EBITDA ratio, ATO is valued more expensive than 92.86% of the companies in the same industry.
Industry RankSector Rank
P/FCF N/A
EV/EBITDA 15.83
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)2.09
PEG (5Y)2.37
EPS Next 2Y8.96%
EPS Next 3Y8.67%

5

5. Dividend

5.1 Amount

  • ATO has a Yearly Dividend Yield of 2.39%.
  • With a Dividend Yield of 2.39, ATO pays less dividend than the industry average, which is at 3.88. 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 1.92, ATO pays a bit more dividend than the S&P500 average.
Industry RankSector Rank
Dividend Yield 2.39%

5.2 History

  • On average, the dividend of ATO grows each year by 8.68%, which is quite nice.
  • ATO has been paying a dividend for at least 10 years, so it has a reliable track record.
  • ATO has not decreased their dividend for at least 10 years, which is a reliable track record.
Dividend Growth(5Y)8.68%
Div Incr Years34
Div Non Decr Years34
ATO Yearly Dividends per shareATO Yearly Dividends per shareYearly Dividends per share 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 1 2 3

5.3 Sustainability

  • ATO pays out 46.22% of its income as dividend. This is a bit on the high side, but may be sustainable.
  • The dividend of ATO is growing, but the earnings are growing slower. This means the dividend growth is not sustainable.
DP46.22%
EPS Next 2Y8.96%
EPS Next 3Y8.67%
ATO Yearly Income VS Free CF VS DividendATO Yearly Income VS Free CF VS DividendYearly Income VS Free CF VS Dividend 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 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 (1/15/2026, 8:04:00 PM)

After market: 170.28 0 (0%)

170.28

+1.56 (+0.92%)

Chartmill FA Rating
GICS SectorUtilities
GICS IndustryGroupUtilities
GICS IndustryGas Utilities
Earnings (Last)11-14
Earnings (Next)02-03
Inst Owners102.27%
Inst Owner Change-0.03%
Ins Owners0.32%
Ins Owner Change2.16%
Market Cap27.53B
Revenue(TTM)4.70B
Net Income(TTM)1.20B
Analysts68.42
Price Target178.14 (4.62%)
Short Float %3.33%
Short Ratio5.02
Dividend
Industry RankSector Rank
Dividend Yield 2.39%
Yearly Dividend3.5
Dividend Growth(5Y)8.68%
DP46.22%
Div Incr Years34
Div Non Decr Years34
Ex-DateN/A
Surprises & Revisions
EPS beat(2)2
Avg EPS beat(2)2.98%
Min EPS beat(2)0.25%
Max EPS beat(2)5.71%
EPS beat(4)4
Avg EPS beat(4)2.75%
Min EPS beat(4)0.25%
Max EPS beat(4)5.71%
EPS beat(8)8
Avg EPS beat(8)2.96%
EPS beat(12)9
Avg EPS beat(12)2.1%
EPS beat(16)11
Avg EPS beat(16)3.08%
Revenue beat(2)2
Avg Revenue beat(2)1.07%
Min Revenue beat(2)0.91%
Max Revenue beat(2)1.23%
Revenue beat(4)3
Avg Revenue beat(4)-1.36%
Min Revenue beat(4)-13.72%
Max Revenue beat(4)6.12%
Revenue beat(8)3
Avg Revenue beat(8)-11.94%
Revenue beat(12)4
Avg Revenue beat(12)-12.79%
Revenue beat(16)7
Avg Revenue beat(16)-5.72%
PT rev (1m)0.26%
PT rev (3m)6.23%
EPS NQ rev (1m)-1.22%
EPS NQ rev (3m)3.76%
EPS NY rev (1m)0.57%
EPS NY rev (3m)4.17%
Revenue NQ rev (1m)-1.93%
Revenue NQ rev (3m)3.84%
Revenue NY rev (1m)-0.3%
Revenue NY rev (3m)-0.08%
Valuation
Industry RankSector Rank
PE 22.73
Fwd PE 20.51
P/S 5.85
P/FCF N/A
P/OCF 13.43
P/B 2.03
P/tB 2.16
EV/EBITDA 15.83
EPS(TTM)7.49
EY4.4%
EPS(NY)8.3
Fwd EY4.88%
FCF(TTM)-9.35
FCFYN/A
OCF(TTM)12.68
OCFY7.44%
SpS29.09
BVpS83.86
TBVpS78.87
PEG (NY)2.09
PEG (5Y)2.37
Graham Number118.88
Profitability
Industry RankSector Rank
ROA 4.24%
ROE 8.84%
ROCE 5.8%
ROIC 4.8%
ROICexc 4.84%
ROICexgc 4.99%
OM 33.17%
PM (TTM) 25.48%
GM 77.33%
FCFM N/A
ROA(3y)4.1%
ROA(5y)3.84%
ROE(3y)8.52%
ROE(5y)8.44%
ROIC(3y)4.53%
ROIC(5y)4.46%
ROICexc(3y)4.57%
ROICexc(5y)4.49%
ROICexgc(3y)4.73%
ROICexgc(5y)4.67%
ROCE(3y)5.5%
ROCE(5y)5.41%
ROICexgc growth 3Y5.6%
ROICexgc growth 5Y0.22%
ROICexc growth 3Y5.92%
ROICexc growth 5Y0.64%
OM growth 3Y14.81%
OM growth 5Y2.57%
PM growth 3Y11.42%
PM growth 5Y3.65%
GM growth 3Y8.86%
GM growth 5Y0.18%
F-Score4
Asset Turnover0.17
Health
Industry RankSector Rank
Debt/Equity 0.66
Debt/FCF N/A
Debt/EBITDA 3.91
Cap/Depr 484.71%
Cap/Sales 75.73%
Interest Coverage 4.47
Cash Conversion 89.31%
Profit Quality N/A
Current Ratio 0.77
Quick Ratio 0.65
Altman-Z 1.7
F-Score4
WACC7.53%
ROIC/WACC0.64
Cap/Depr(3y)462.48%
Cap/Depr(5y)451.16%
Cap/Sales(3y)70.63%
Cap/Sales(5y)65.57%
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 Y10.86%
EPS Next 2Y8.96%
EPS Next 3Y8.67%
EPS Next 5Y8.21%
Revenue 1Y (TTM)-11.66%
Revenue growth 3Y3.83%
Revenue growth 5Y10.76%
Sales Q2Q%12.09%
Revenue Next Year11.36%
Revenue Next 2Y10.85%
Revenue Next 3Y9.91%
Revenue Next 5Y9.15%
EBIT growth 1Y-11.09%
EBIT growth 3Y19.2%
EBIT growth 5Y13.61%
EBIT Next Year64.49%
EBIT Next 3Y29.28%
EBIT Next 5Y22.54%
FCF growth 1Y-25.64%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y18.21%
OCF growth 3Y27.99%
OCF growth 5Y14.57%

ATMOS ENERGY CORP / ATO FAQ

What is the fundamental rating for ATO stock?

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


What is the valuation status for ATO stock?

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


What is the profitability of ATO stock?

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


What is the expected EPS growth for ATMOS ENERGY CORP (ATO) stock?

The Earnings per Share (EPS) of ATMOS ENERGY CORP (ATO) is expected to grow by 10.86% in the next year.


Can you provide the dividend sustainability for ATO stock?

The dividend rating of ATMOS ENERGY CORP (ATO) is 5 / 10 and the dividend payout ratio is 46.22%.