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Atmos Energy Corp. logo

Atmos Energy Corp.

ATO
NYSE: ATO Delayed
185.71USD -0.8%
As of 5 July 2026, Atmos Energy Corp. has a market cap of $30.72B USD, ranking #819 globally and #328 in the United States. It ranks #41 in the Utilities sector, and #5 in the Utilities - Regulated Gas industry.
Global Rank
819
1d: 0
1w: +11
1m: -
Country Rank
328
1d: 0
1w: +11
1m: -
Sector Rank
41
1d: 0
1w: 0
1m: -
Industry Rank
5
1d: 0
1w: 0
1m: -
Key Stats
Market Cap
$30.72BUSD
Enterprise Value
$40.21BUSD
Revenue (TTM)
$4.87BUSD
EBITDA (TTM)
$2.39BUSD
Net Income (TTM)
$1.25BUSD
EBITDA Margin
49%
Profit Margin
26%
PE Ratio
24.2
Forward PE
21.9
PS Ratio
6.4
PB Ratio
2.2
EV/EBITDA
16.8
Company Profile
Country (HQ)
Sector
Utilities
Industry
Utilities - Regulated Gas
CEO
John Akers open_in_new
Employees
5,487
Founded
1906
IPO
01 Jan 1987
Website
atmosenergy.com open_in_new
warningChart data may be delayed
1d 1w 1m 3m 6m 1y
-0.8% 1.8% 1.4% 12% 6.4% 17%

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Markets

Exchange Ticker Price
NYSE
MIC: XNYS
PRIMARY
ATO
Atmos Energy Corp
ISIN: US0495601058
Shares Out.:
166.92M1 Shares Float: 166.156M2
TV:
SA:
YF:
ATO
GF:
NQ:
ATO
BA:
ATO
MS:
185.71 USD
Borsa Italiana
MIC: XMIL
1ATO
Atmos Energy Corp
ISIN: US0495601058
TV:
SA:
YF:
GF:
BA:
MS:
153.30 EUR
Frankfurt Stock Exchange
MIC: XFRA
AEO
Atmos Energy Corp
ISIN: US0495601058
TV:
SA:
YF:
GF:
BA:
AEO
MS:
158.40 EUR
Show all 4 markets
1Market cap is calculated using shares outstanding.
2Float shares are publicly tradable shares, excluding insider-held stock.

About Atmos Energy Corp.

Atmos Energy Corporation, together with its subsidiaries, engages in the regulated natural gas distribution, and pipeline and storage businesses in the United States. It operates through two segments, Distribution, and Pipeline and Storage. The Distribution segment is involved in the regulated natural gas distribution and related sales operations in eight states. This segment distributes natural gas to approximately 3.4 million residential, commercial, public authority, and industrial customers; and owned 76,000 miles of underground distribution and transmission mains. The Pipeline and Storage segment engages in the pipeline and storage operations. This segment transports natural gas for third parties and manages five underground storage facilities in Texas; provides ancillary services customary to the pipeline industry, including parking arrangements, lending, and inventory sales; and owned 5,700 miles of gas transmission lines. Atmos Energy Corporation was founded in 1906 and is based in Dallas, Texas.

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