Atmos Energy is a gas company located in Texas, United States, which is part of the Utilities sector, and is traded under the ticker ATO on the NYSE exchange.
Atmos Energy stock last closed at $165.81, up 1.09% from the previous day, and has increased 28.13% in one year. It has overperformed other stocks in the Utilities - Regulated Gas industry by 0.16 percentage points. Atmos Energy stock is currently +29.42% from its 52-week low of $128.12, and -0.98% from its 52-week high of $167.45.
There are currently 160.52M shares of ATO outstanding. The market value of ATO is $26.62B. In the past 24 hours, 670,000 ATO shares were traded.
How to Buy Atmos Energy Stock
Not sure how to invest in Atmos Energy stock? Here's how.
Choose where to buy Atmos Energy stock: You need to pick an online brokerage, but don't worry - we've analyzed dozens of online brokerages and apps to help you figure out where to buy Atmos Energy stock.
Open a brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've selected.
Fund your investment account: Choose your payment method and add your information.
Research Atmos Energy stock: The Atmos Energy ticker symbol is ATO. Is Atmos Energy stock a good investment? Should you buy shares of ATO? How do ATO's underlying business fundamentals look? Do top analysts think Atmos Energy is a good buy? Why has ATO's stock price moved recently? (Hint: Our stock analysis website can help you understand if ATO is a good stock to buy).
Place your ATO trade: Decide if you will purchase ATO shares at the current market price or use a limit order to buy ATO stock at a given price.
Monitor your ATO investment: Create a watchlist to track your position in Atmos Energy shares.
Step 1: Choose where to buy Atmos Energy stock
You will need an online brokerage account to access the NYSE market and buy ATO shares.
A brokerage account is an investment account that enables you to buy and sell a number of investments, including stocks, bonds, mutual funds, and ETFs.
Our preferred brokerage: eToro
In our opinion, eToro is the best place to buy stocks. eToro gives you:
Invest in stocks with 0% commissions: Invest without paying trading commissions.
Buy fractional shares: Even if you can't afford a full share, you can still buy the stock.
Access to world markets: From Technology to Energy, New York to London (for US users, only US stocks are available) — you can fill your portfolio with stocks from the globe's top exchanges.
Social investing: eToro boasts a community with more than 20 million users around the world. Talk to, learn from, and copy the crypto trades of other investors.
Security: eToro is a regulated and licensed brokerage platform.
Buy other assets: Such as ETFs and cryptos.
Get $10 towards your purchase of shares by opening an account with eToro now. This offer is only for US users.
eToro securities trading is offered by eToro USA Securities, Inc. (“the BD”), member of FINRA and SIPC. Cryptocurrency is offered by eToro USA LLC (“the MSB”) (NMLS: 1769299) and is not FDIC or SIPC insured. Investing involves risk, and content is provided for educational purposes only, does not imply a recommendation, and is not a guarantee of future performance. https://www.wallstreetzen.com is not an affiliate and may be compensated if you access certain products or services offered by the MSB and/or the BD.
Step 2: Open a brokerage account
Now that you've picked the best brokerage, it's time to fill out some personal details so you can buy ATO today.
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
Step 4: Research Atmos Energy stock
After you have selected the best place to buy Atmos Energy stock, it's crucial to analyze their stock prior to buying, so you can comprehend the risk as well as the upside.
Atmos Energy shares quick numbers
ATO Price
$165.81
1w %
0.05%
1y %
28.13%
5y %
61.55%
P/E
22.74x
P/B
1.99x
P/S
5.71x
PEG
4.59x
Revenue
$4.62B
Earnings
$1.16B
Fore. Rev. Growth
8.56%
Fore. Earn. Growth
4.95%
Market Cap
$26.62B
Next Earnings
N/A
Next Dividend
Sep 8, 2025
Atmos Energy Due Diligence Checks
WallStreetZen was built to help everyday investors perform better fundamental analysis in less time.
You can see all of the due diligence checks on ATO's stock page.
How is ATO stock valued?
You can use many financial metrics, analyses, models, and charts to gauge ATO's intrinsic value.
Using relative valuations ratios:
ATO may be undervalued based on its P/E ratio of 22.74x, relative to Utilities - Regulated Gas industry P/E ratio of -1.61x
ATO may be undervalued based on its P/B ratio of 1.99x, relative to Utilities - Regulated Gas industry P/B ratio of 2.33x
ATO may be overvalued based on its PEG ratio of 4.59x
There are more short-term assets than short-term liabilities on the ATO balance sheet.
Total ATO debt is lower than 5 years ago, relative to shareholder equity.
Signs that ATO is not financially healthy:
ATO profit margin has gone down from 25.1% to 25% in the past year.
ATO has $713.60M in cash and short term investments. This is not sufficient to cover its annual cash burn of $1.37B.
ATO has cash burn of 1373760000. It does not have enough cash and short-term investments to cover this.
ATO has a relatively high debt to equity ratio of 1.07.
There are more long-term liabilities than short-term assets on the ATO balance sheet.
Is it a good time to buy Atmos Energy stock, according to Wall Street analysts?
Out of 7 Equities analysts who give ratings on ATO, the consensus analyst rating on ATO is a Buy
It's important to keep in mind that analyst ratings are not recommendations, nor are they investment advice.
Latest ATO Analyst Upgrades/Downgrades
Gabriel Moreen, a top 7% analyst from Mizuho downgrades ATO to a hold rating and lowers their ATO price target from $165.00 to $164.00, on Apr 28, 2025.
Richard Sunderland, a top 27% analyst from JP Morgan maintains ATO with a strong buy rating and raises their ATO price target from $164.00 to $166.00, on Apr 16, 2025.
Last year, ATO earnings were $1.16B. In the past five year, ATO's earnings have increased by 8.49% per year. This was slower than the Utilities - Regulated Gas industry average of 10.67%.
Last year, ATO revenue was $4.62B. In the last five year, ATO's revenue has increased by 10.63% per year. This was slower than the Utilities - Regulated Gas industry average of 22.17%.
Atmos Energy pays a dividend of 2.06%, compared to the Utilities - Regulated Gas industry's average dividend yield of 3.1%. If you owned $1,000 worth of ATO stock, you would have received $20.60 last year.
Atmos Energy dividend payments have consistently grown over the past decade and have remained stable.
One of the major reasons eToro is our top-rated brokerage is because of its social trading community.
Click below to learn what other traders have to say.
Step 5: Place your ATO trade
There are two main types of orders:
Market order: A market order is an order to buy or sell a security at the best price on the market. Market orders are generally the easiest way to buy.
Limit order: A limit order lets you buy or sell a security at a specific price (or better). If you want to be certain you're buying or selling at a particular price limit, place a limit order.
Click the Open Trade button and eToro will execute the order.
If you require additional info about investing in stocks on eToro, watch the how to video below:
How much does it cost to buy one Atmos Energy share?
As of Aug 19, 2025, it costs $165.81 to buy one share of Atmos Energy stock.
Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $100, you can buy 0.603 shares of ATO.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.