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Atmos Energy(NYSE) ATO

Market Cap$28.95BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (1985)+14,531%
5 Year+95%
1 Year+6%
1 Month-3%
$171.23
+0.42%
+0.72Today
After hours$171.29+$0.06 (+0.04%)
Atmos Energy last closing stock price
MetricPriceDate
Last closeUSD 171.312026-08-19
Atmos Energy stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week+1.01%USD 169.592026-08-12
1 month-3.39%USD 177.332026-07-20
3 month-2.92%USD 176.462026-05-21
Year to date+3.34%USD 165.772025-12-31
1 year+5.62%USD 162.192025-08-19
3 year+56.58%USD 109.402023-08-18
5 year+95.1%USD 87.812021-08-20
Since inception+14,531.13%USD 1.171985-03-19

Atmos Energy Financials at a Glance

Market Cap

$28.95BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

$4.92B

Net Income (TTM)

$1.40B

EPS (TTM)

$8.40

P/E Ratio

20.39

Dividend

$3.87

Beta (Volatility)

0.34 (Low)

Price

$171.23

Volume

5.014

Open

$171.40

Previous Close

$171.31

Daily Range

$170.39 - $172.17

52-Week Range

$160.10 - $192.51

Estimated Earnings Date

Nov 4, 2026

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About Atmos Energy

Atmos Energy Corporation delivers natural gas to many homes. It helps people cook food and stay warm. This company manages a large network of energy pipes.

Keeping the Pipes Flowing

  • Distribution: Delivering natural gas to 3.4 million residential, commercial, and industrial customers across eight states; manages approximately 72,000 miles of distribution and transmission lines.
  • Pipeline and Storage: Moving gas for third parties and managing five underground storage sites in Texas; accounts for over 80% of segment revenue through its Texas pipeline division.

Growth through Pipes and Permits

  • Planned a $26 billion capital investment between fiscal 2026 and 2030 to modernize system safety and reliability.
  • Implemented $355.0 million in annual operating income increases through regulatory proceedings during the nine months ended June 30, 2026.
  • Secured $2.2 billion in funding through long-term debt and stock sales during the first nine months of fiscal 2026 to support infrastructure projects.
  • Completed the sale of $700 million in senior notes due in 2032 on June 18, 2026, to provide additional capital.

Why the Business Stays Steady

Atmos Energy uses weather normalization adjustments (WNA) to protect its income from warm winter weather. This tool, approved in most service areas, ensures the company earns steady revenue even when customers use less gas for heating. The company also uses state-approved mechanisms to reduce regulatory lag, which is the time delay between spending money on infrastructure and recovering those costs through customer rates.

Recent Financial Performance

  • Net income was $1,227.6 million for the nine months ended June 30, 2026, up 20% year over year.
  • Capital expenditures reached $3,076.3 million during the nine months ended June 30, 2026, with over 85% spent on safety and reliability.
  • The company held $4.6 billion in total liquidity as of June 30, 2026, including cash and available credit lines.
  • Market capitalization was $29.0 billion in Q3 2026, an 18.1% increase from the same period in the previous year.

Company Evolution

Atmos Energy has transformed into a large-scale regulated utility focused on long-term infrastructure modernization. Its growth is driven by a multibillion-dollar capital plan supported by consistent regulatory updates and rate adjustments.

AI Generated • Aug 6, 2026

Industry

Gas Utilities

Sector

Utilities

Employees

5,487

CEO

John Kevin Akers

Headquarters

Dallas, TX 75240, US

ATO Financials

Key Financial Metrics (TTM)

Gross Margin

61.04%

Operating Margin

36.97%

Net Income Margin

28.50%

Return on Equity

9.67%

Return on Capital

6.82%

Return on Assets

4.44%

Earnings Yield

4.90%

Dividend Yield

2.26%

Payout Ratio

45.07%

Stock Overview

Market Cap

$28.95BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

168.99M

Volume

5.014

Avg. Volume

1.38M

Financials (TTM)

Gross Profit

$3.00B

Operating Income

$1.82B

EBITDA

$2.67B

Operating Cash Flow

$2.02B

Capital Expenditure

-$4.04B

Free Cash Flow

-$2.02B

Cash & ST Invst.

$525.81M

Total Debt

$10.26B

Atmos Energy Performance Analysis

Atmos Energy annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20222022-09-30USD 4,201,662,00023.3%
20232023-09-30USD 4,275,357,0001.8%
20242024-09-30USD 4,165,187,000-2.6%
20252025-09-30USD 4,702,755,00012.9%
Atmos Energy sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q42025-09-30-12.1%
Q12025-12-3182.1%
Q22026-03-3146.2%
Q32026-06-30-55.2%
Atmos Energy annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20222022-09-30USD 5.619.5%
20232023-09-30USD 6.108.8%
20242024-09-30USD 6.8312.0%
20252025-09-30USD 7.469.3%
Atmos Energy sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q42025-09-30-8.6%
Q12025-12-31130.2%
Q22026-03-3142.2%
Q32026-06-30-58.8%

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q3 2026YOY CHG

Revenue

$879.06M

+4.8%

Gross Profit

$870.85M

+131.0%

Gross Margin

99.07%

N/A

Market Cap

$28.95BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

$5.28M

N/A

Employees

5,487

N/A

Net Income

$242.69M

+30.2%

EBITDA

$537.95M

+18.8%

Quarterly Fundamentals

Name
Q3 2026YOY CHG

Total Cash

$525.81M

-25.9%

Total Debt

$10.26B

+14.0%

Accounts Receivable

$469.46M

+17.5%

Inventory

$154.43M

+11.0%

Long Term Debt

$9.75B

+8.6%

Short Term Debt

$511.40M

+2436.6%

Return on Assets

4.44%

N/A

Return on Invested Capital

6.12%

N/A

Free Cash Flow

-$399.43M

-7.8%

Operating Cash Flow

$639.92M

+28.9%

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Questions About ATO

What is the current price of Atmos Energy?

Atmos Energy is trading at $171.31 per share.

What is the 52-week range for Atmos Energy?

Over the past 52 weeks, Atmos Energy has traded between $160.10 and $192.51.

How much debt does Atmos Energy have?

As of the most recent reporting period, Atmos Energy reported total debt of $10.32B.

How much cash does Atmos Energy have on hand?

Atmos Energy reported $525.81M in cash and cash equivalents in its most recent financial results.

What is Atmos Energy’s dividend yield?

Atmos Energy currently has a dividend yield of 2.26%.

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