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ATO Insider Trading

Insider Ownership Percentage: 0.43%
Insider Buying (Last 12 Months): $50,277.00
Insider Selling (Last 12 Months): $77,017.50

Atmos Energy Insider Trading History Chart

This chart shows the insider buying and selling history at Atmos Energy by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Atmos Energy Share Price & Price History

Current Price: $169.85
Price Change: ▲ Price Increase of +0.256 (0.15%)
As of 08/13/2026 03:59 PM ET

This chart shows the closing price history over time for ATO up to the past year.

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Days: 30 | 90 | 365

Atmos Energy Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/11/2026William James WareDirectorBuy300$167.59$50,277.00488View SEC Filing Icon  
12/3/2025Sean DonohueDirectorSell450$171.15$77,017.50877View SEC Filing Icon  
5/14/2025Kim R. CocklinDirectorSell15,000$150.98$2,264,700.00172,632View SEC Filing Icon  
11/11/2024Edward GeiserDirectorBuy2,500$144.89$362,225.002,602View SEC Filing Icon  
5/16/2024Diana J. WaltersDirectorSell400$118.00$47,200.003,551View SEC Filing Icon  
3/27/2024Kim R. CocklinDirectorSell15,000$116.46$1,746,900.00186,339View SEC Filing Icon  
11/17/2023Richard M. ThomasVPSell1,750$114.20$199,850.002,650View SEC Filing Icon  
11/6/2023Kim R. CocklinDirectorSell12,500$110.99$1,387,375.00199,972View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Atmos Energy (NYSE:ATO)

90.17% of Atmos Energy stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at ATO by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Atmos Energy Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/13/2026OMERS ADMINISTRATION Corp8,136$1.40M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/13/2026Osmosis Investment Management UK Ltd2,793$0.48M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/13/2026Meiji Yasuda Asset Management Co Ltd.4,067$0.70M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/13/2026Magellan Asset Management Ltd186,934$32.20M0.7%N/A0.111%Search for SEC Filing on Google Icon
8/13/2026Bank of Nova Scotia36,395$6.27M0.0%N/A0.022%Search for SEC Filing on Google Icon
8/12/2026Elevation Point Wealth Partners LLC4,837$0.83M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/12/2026Daiichi Life Insurance Co. Ltd.35,960$6.20M0.1%N/A0.021%Search for SEC Filing on Google Icon
8/12/2026Commerce Bank8,194$1.41M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/12/2026GQG Partners LLC1,175,136$202.44M0.4%N/A0.695%Search for SEC Filing on Google Icon
8/12/2026Northwestern Mutual Wealth Management Co.4,477$0.77M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/12/2026Quantbot Technologies LP25,562$4.40M0.2%N/A0.015%Search for SEC Filing on Google Icon
8/12/2026Evolve Private Wealth LLC2,848$0.49M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/12/2026Farringdon Capital Ltd.1,358$0.23M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/12/2026Korea Investment CORP157,716$27.17M0.1%N/A0.093%Search for SEC Filing on Google Icon
8/12/2026EP Wealth Advisors LLC1,924$0.33M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/12/2026Pinnacle West Asset Management Inc.1,845$0.32M0.2%N/A0.001%Search for SEC Filing on Google Icon
8/12/2026Ieq Capital LLC54,105$9.32M0.0%N/A0.032%Search for SEC Filing on Google Icon
8/12/2026Callan Family Office LLC7,185$1.24M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/11/2026Keating Financial Advisory Services Inc.253$44K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/11/2026Allworth Financial LP4,975$0.86M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/11/2026B. Metzler seel. Sohn & Co. AG27,937$4.81M0.0%N/A0.017%Search for SEC Filing on Google Icon
8/11/2026Virtus Advisers LLC1,013$0.18M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/11/2026Oxford Financial Group LTD. LLC1,882$0.32M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/11/2026Portfolio Design Labs LLC3,480$0.60M0.1%N/A0.002%Search for SEC Filing on Google Icon
8/11/2026Advisors Capital Management LLC1,494$0.26M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/11/2026Frazier Financial Advisors LLC147$25K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/10/2026Csenge Advisory Group1,804$0.31M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/10/2026AssuredPartners Investment Advisors LLC3,326$0.57M0.1%N/A0.002%Search for SEC Filing on Google Icon
8/10/2026Tocqueville Asset Management L.P.1,254$0.22M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/10/2026West Family Investments Inc.4,629$0.80M0.2%N/A0.003%Search for SEC Filing on Google Icon
8/10/2026NewEdge Wealth LLC3,300$0.57M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/10/2026Empirical Asset Management LLC3,723$0.64M0.1%N/A0.002%Search for SEC Filing on Google Icon
8/10/2026Sound Financial Strategies Group LLC1,671$0.29M0.2%N/A0.001%Search for SEC Filing on Google Icon
8/10/2026Danske Bank A S17,705$3.05M0.0%N/A0.010%Search for SEC Filing on Google Icon
8/10/2026Diversify Advisory Services LLC61,380$10.94M0.2%N/A0.036%Search for SEC Filing on Google Icon
8/8/2026Wealthfront Advisers LLC7,927$1.37M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/8/2026Ontario Teachers Pension Plan Board586,175$100.98M0.6%N/A0.347%Search for SEC Filing on Google Icon
8/8/2026First National Bank of Omaha14,294$2.46M0.1%N/A0.008%Search for SEC Filing on Google Icon
8/8/2026Energy Income Partners LLC410,650$70.74M1.1%N/A0.243%Search for SEC Filing on Google Icon
8/8/2026Meeder Advisory Services Inc.4,283$0.74M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/7/2026Citizens Financial Group Inc. RI8,081$1.39M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/7/2026Texas Capital Bank Wealth Management Services Inc1,377$0.24M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Focused Alpha LLC3,873$0.67M0.2%N/A0.002%Search for SEC Filing on Google Icon
8/7/2026MidFirst Bank991$0.17M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.15,237,564$2.62B0.0%N/A9.129%Search for SEC Filing on Google Icon
8/7/2026Pallas Capital Advisors LLC2,699$0.47M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG2,505,816$431.68M0.1%N/A1.501%Search for SEC Filing on Google Icon
8/7/2026Perigon Wealth Management LLC2,015$0.35M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Phillips Wealth Planners LLC1,618$0.29M0.2%N/A0.001%Search for SEC Filing on Google Icon
8/7/2026Trust Co. of Vermont13,948$2.40M0.1%N/A0.008%Search for SEC Filing on Google Icon
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.428,952$73.90M0.0%N/A0.257%Search for SEC Filing on Google Icon
8/7/2026Plato Investment Management Ltd3,520$0.60M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/7/2026AMG National Trust Bank9,194$1.58M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/6/2026Horizon Investment Services LLC2,618$0.45M0.1%N/A0.002%Search for SEC Filing on Google Icon
8/6/2026Global Retirement Partners LLC3,547$0.61M0.0%N/A0.002%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp877,494$151.17M0.0%N/A0.526%Search for SEC Filing on Google Icon
8/6/2026Focus Partners Advisor Solutions LLC6,273$1.08M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/6/2026Kelleher Financial Advisors498$86K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/6/2026GSA Capital Partners LLP8,107$1.40M0.1%N/A0.005%Search for SEC Filing on Google Icon
8/6/2026TFR Capital LLC.1,761$0.30M0.1%N/A0.001%Search for SEC Filing on Google Icon
8/6/2026Clearstead Trust LLC4,762$0.82M0.1%N/A0.003%Search for SEC Filing on Google Icon
8/3/2026Phillips Financial Management LLC15,167$2.61M0.2%N/A0.009%Search for SEC Filing on Google Icon
8/3/2026Everett Harris & Co. CA2,382$0.41M0.0%N/A0.001%Search for SEC Filing on Google Icon
8/3/2026Summit Global Investments5,255$0.91M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/3/2026Oppenheimer Asset Management Inc.23,552$4.06M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/3/2026Walleye Trading LLC2,825$0.49M0.0%N/A0.002%Search for SEC Filing on Google Icon
7/10/2026Tema ETFs LLC5,752$0.99M0.0%+8.2%0.003%Search for SEC Filing on Google Icon
7/10/2026Kentucky Trust Co16,224$2.80M1.3%-0.9%0.010%Search for SEC Filing on Google Icon
7/10/2026Ausbil Investment Management Ltd18,860$3.26M1.4%-12.3%0.011%Search for SEC Filing on Google Icon
7/9/2026Revolve Wealth Partners LLC3,962$0.68M0.1%N/A0.002%Search for SEC Filing on Google Icon
7/9/2026Contravisory Investment Management Inc.443$76K0.0%-14.8%0.000%Search for SEC Filing on Google Icon
7/9/2026Everpar Advisors LLC2,531$0.44M0.1%-8.2%0.002%Search for SEC Filing on Google Icon
7/9/2026Hennion & Walsh Asset Management Inc.15,561$2.68M0.1%+89.9%0.009%Search for SEC Filing on Google Icon
7/8/2026Gradient Investments LLC1,503$0.26M0.0%+6.1%0.001%Search for SEC Filing on Google Icon
7/8/2026Thurston Springer Miller Herd & Titak Inc.3,422$0.59M0.2%+8.8%0.002%Search for SEC Filing on Google Icon
7/8/2026Elevation Wealth Partners LLC160$28K0.0%+627.3%0.000%Search for SEC Filing on Google Icon
7/8/2026Czech National Bank47,512$8.19M0.0%+5.4%0.028%Search for SEC Filing on Google Icon
7/8/2026PensionDanmark Pensionsforsikringsaktieselskab25,102$4.32M0.0%+9.6%0.015%Search for SEC Filing on Google Icon
7/8/2026Assenagon Asset Management S.A.164,856$28.40M0.0%+328.9%0.099%Search for SEC Filing on Google Icon
7/7/2026GAMMA Investing LLC4,172$0.72M0.0%+10.9%0.002%Search for SEC Filing on Google Icon
7/7/2026CoreCap Advisors LLC3,934$0.68M0.0%+24.5%0.002%Search for SEC Filing on Google Icon
7/2/2026Versant Capital Management Inc1,119$0.19M0.0%+6.3%0.001%Search for SEC Filing on Google Icon
7/2/2026CX Institutional1,863$0.32M0.0%-7.5%0.001%Search for SEC Filing on Google Icon
7/1/2026Eastern Bank48,842$8.41M0.1%-23.1%0.029%Search for SEC Filing on Google Icon
6/18/2026Pacer Advisors Inc.15,078$2.79M0.0%-21.3%0.009%Search for SEC Filing on Google Icon
6/3/2026DV Trading LLC1,111$0.21M0.0%+455.5%0.001%Search for SEC Filing on Google Icon
6/3/2026Parallel Advisors LLC6,789$1.25M0.0%-8.1%0.004%Search for SEC Filing on Google Icon
6/3/2026NewEdge Advisors LLC9,452$1.75M0.0%-9.1%0.006%Search for SEC Filing on Google Icon
5/26/2026Glenmede Trust Co. NA20,947$3.87M0.0%+1.6%0.013%Search for SEC Filing on Google Icon
5/22/2026Segall Bryant & Hamill LLC7,056$1.30M0.0%N/A0.004%Search for SEC Filing on Google Icon
5/21/2026BankChampaign National Association1,452$0.27M0.3%N/A0.001%Search for SEC Filing on Google Icon
5/19/2026Western Wealth Management LLC185$34K0.0%N/A0.000%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE4,199,433$775.72M0.1%+11.0%2.516%Search for SEC Filing on Google Icon
5/19/2026Edgestream Partners L.P.40,951$7.56M0.2%-43.5%0.025%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC14,521$2.68M0.0%+83.9%0.009%Search for SEC Filing on Google Icon
5/19/2026Bull Harbor Capital LLC1,636$0.30M0.1%N/A0.001%Search for SEC Filing on Google Icon
5/19/2026Strategic Investment Advisors MI1,469$0.27M0.0%-6.7%0.001%Search for SEC Filing on Google Icon
5/19/2026Opal Capital LLC33,313$6.15M1.1%N/A0.020%Search for SEC Filing on Google Icon
5/18/2026Amundi1,302,886$240.67M0.1%+49.6%0.781%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC2,536$0.47M0.0%+68.8%0.002%Search for SEC Filing on Google Icon
Data available starting January 2016

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Atmos Energy logo
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 3.3 million residential, commercial, public authority, and industrial customers; and owned 73,689 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 5,645 miles of gas transmission lines. Atmos Energy Corporation was founded in 1906 and is headquartered in Dallas, Texas.
Read More on Atmos Energy

Today's Range

Now: $169.85
Low: $169.40
High: $172.09

50 Day Range

MA: $173.41
Low: $167.52
High: $179.61

52 Week Range

Now: $169.85
Low: $160.10
High: $192.51

Volume

1,316,100 shs

Average Volume

1,283,323 shs

Market Capitalization

$28.70 billion

P/E Ratio

20.20

Dividend Yield

2.36%

Beta

0.6

Who are the company insiders with the largest holdings of Atmos Energy?

Atmos Energy's top insider investors include:
  1. Kim R Cocklin (Director)
  2. Louis P Gregory (SVP)
  3. Louis Gregory (SVP)
  4. Marvin L Sweetin (SVP)
  5. Christopher T Forsythe (CFO)
  6. Christopher T Forsythe (VP)
  7. Richard A Sampson (Director)
  8. Richard W Douglas (Insider)
  9. Diana J Walters (Director)
  10. Richard M Thomas (VP)
Learn More about top insider investors at Atmos Energy.

Who are the major institutional investors of Atmos Energy?

Atmos Energy's top institutional shareholders include:
  1. BlackRock Inc. — 9.13%
  2. Deutsche Bank AG — 1.50%
  3. GQG Partners LLC — 0.70%
  4. Bank of New York Mellon Corp — 0.53%
  5. Ontario Teachers Pension Plan Board — 0.35%
  6. Mitsubishi UFJ Asset Management Co. Ltd. — 0.26%
Learn More about top institutional investors of Atmos Energy stock.

Which institutional investors are selling Atmos Energy stock?

In the last quarter, ATO stock was sold by these institutional investors:
  1. Eastern Bank
  2. Ausbil Investment Management Ltd
  3. Everpar Advisors LLC
  4. CX Institutional
  5. Kentucky Trust Co
  6. Contravisory Investment Management Inc.

Which institutional investors are buying Atmos Energy stock?

During the last quarter, ATO stock was bought by institutional investors including:
  1. BlackRock Inc.
  2. Deutsche Bank AG
  3. GQG Partners LLC
  4. Bank of New York Mellon Corp
  5. Ontario Teachers Pension Plan Board
  6. Mitsubishi UFJ Asset Management Co. Ltd.
  7. Energy Income Partners LLC
  8. Korea Investment CORP
In the last year, these company insiders have bought Atmos Energy stock:
  1. Edward Geiser (Director)
  2. William James Ware (Director)
Learn More investors buying Atmos Energy stock.

Atmos Energy Active Insiders

Christopher T Forsythe
Christopher T Forsythe (Age 53)
CFO
Frank H Yoho
Frank H Yoho
Director
Richard A. Sampson
Richard A. Sampson
Director
Diana J Walters
Diana J Walters
Director
Kim R Cocklin
Kim R Cocklin
Director
Sean Donohue
Sean Donohue
Director
J Matt Robbins
J Matt Robbins (Age 56)
SVP
Richard M Thomas
Richard M Thomas
VP