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ATO Insider Trading

Insider Ownership Percentage: 0.43%
Insider Buying (Last 12 Months): $0.00
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.

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Atmos Energy Share Price & Price History

Current Price: $174.68
Price Change: ▼ Price Decrease of -0.493 (-0.28%)
As of 06/29/2026 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
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  
8/7/2023Kim R. CocklinDirectorSell12,500$117.44$1,468,000.00212,472View 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.

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Atmos Energy Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
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
5/18/2026California State Teachers Retirement System473,753$87.51M0.1%-0.8%0.284%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada503,937$93.09M0.0%-15.8%0.302%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC7,049$1.30M0.0%-16.2%0.004%Search for SEC Filing on Google Icon
5/18/2026Energy Income Partners LLC363,311$67.11M1.1%+1.0%0.218%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 323,423$59.74M0.1%-9.9%0.194%Search for SEC Filing on Google Icon
5/16/2026Excelsior Advisor Network LLC3,015$0.56M0.2%N/A0.002%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP174,843$32.30M0.1%+62.6%0.105%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC81,870$15.12M0.0%-18.7%0.049%Search for SEC Filing on Google Icon
5/15/2026Gateway Wealth Partners LLC5,666$1.05M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/15/2026Quadcap Wealth Management LLC2,341$0.43M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/15/2026Delta Global Management LP13,561$2.51M0.2%N/A0.008%Search for SEC Filing on Google Icon
5/15/2026OMERS ADMINISTRATION Corp7,172$1.33M0.0%+32.4%0.004%Search for SEC Filing on Google Icon
5/15/2026Lombard Odier Asset Management Switzerland SA2,500$0.46M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/15/2026Waverly Advisors LLC5,168$0.96M0.0%+100.0%0.003%Search for SEC Filing on Google Icon
5/15/2026Aristotle Capital Management LLC4,866,481$898.95M1.9%-23.6%2.915%Search for SEC Filing on Google Icon
5/15/2026Entropy Technologies LP13,847$2.56M0.1%N/A0.008%Search for SEC Filing on Google Icon
5/14/2026Healthcare of Ontario Pension Plan Trust Fund10,393$1.92M0.0%+63.8%0.006%Search for SEC Filing on Google Icon
5/14/2026Dai ichi Life Insurance Company Ltd52,547$9.71M0.3%-5.9%0.031%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC166,800$30.81M0.0%+220.8%0.100%Search for SEC Filing on Google Icon
5/14/2026GC Wealth Management RIA LLC2,620$0.48M0.0%-15.5%0.002%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio94,462$17.45M0.1%+1.9%0.057%Search for SEC Filing on Google Icon
5/14/2026Compound Planning Inc.1,716$0.32M0.0%+3.7%0.001%Search for SEC Filing on Google Icon
5/14/2026Modern Wealth Management LLC1,130$0.21M0.0%-12.5%0.001%Search for SEC Filing on Google Icon
5/14/2026Bank of Nova Scotia39,985$7.39M0.0%-45.2%0.024%Search for SEC Filing on Google Icon
5/14/2026Dickmeyer Boyce Financial Management Inc.1,669$0.31M0.2%N/A0.001%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.512,825$94.73M0.1%-10.7%0.307%Search for SEC Filing on Google Icon
5/14/2026Lido Advisors LLC9,586$1.77M0.0%-13.9%0.006%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers102,024$18.85M0.0%+4.4%0.061%Search for SEC Filing on Google Icon
5/13/2026NewEdge Wealth LLC2,091$0.39M0.0%-36.6%0.001%Search for SEC Filing on Google Icon
5/13/2026Arvest Bank Trust Division51,835$9.58M0.5%-1.4%0.031%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP340,408$62.88M0.0%-26.2%0.204%Search for SEC Filing on Google Icon
5/12/2026Magellan Asset Management Ltd181,367$33.50M0.4%+30.9%0.109%Search for SEC Filing on Google Icon
5/12/2026ABN Amro Investment Solutions29,686$5.48M0.1%-50.4%0.018%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.886,291$163.72M0.1%+1.3%0.536%Search for SEC Filing on Google Icon
5/8/2026Oslo Pensjonsforsikring AS378$70K0.0%N/A0.000%Search for SEC Filing on Google Icon
5/8/2026Glenview Trust Co2,236$0.41M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/8/2026Summit Global Investments10,061$1.86M0.1%-57.9%0.006%Search for SEC Filing on Google Icon
5/7/2026Florida Financial Advisors LLC7,524$1.39M0.3%+16.8%0.005%Search for SEC Filing on Google Icon
5/7/2026Meeder Advisory Services Inc.4,361$0.81M0.0%-4.5%0.003%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP752,986$139.09M0.0%+2.7%0.455%Search for SEC Filing on Google Icon
5/7/2026Parallel Advisors LLC6,789$1.25M0.0%-8.1%0.004%Search for SEC Filing on Google Icon
5/7/2026KBC Group NV316,327$58.43M0.1%-2.5%0.191%Search for SEC Filing on Google Icon
5/7/2026Little House Capital LLC6,658$1.23M0.3%-31.7%0.004%Search for SEC Filing on Google Icon
5/7/2026SEB Asset Management AB77,947$14.40M0.1%N/A0.047%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank474,700$87.69M0.1%+7.9%0.287%Search for SEC Filing on Google Icon
5/6/2026Jennison Associates LLC346,090$63.93M0.0%-2.0%0.209%Search for SEC Filing on Google Icon
5/6/2026California Public Employees Retirement System290,843$53.73M0.0%-26.9%0.176%Search for SEC Filing on Google Icon
5/6/2026Kesler Norman & Wride LLC9,228$1.71M0.3%-1.1%0.006%Search for SEC Filing on Google Icon
5/6/2026FSA Advisors Inc.1,094$0.20M0.1%N/A0.001%Search for SEC Filing on Google Icon
5/6/2026Kera Capital Partners Inc.1,890$0.35M0.0%+18.3%0.001%Search for SEC Filing on Google Icon
5/6/2026Assetmark Inc.89,289$16.49M0.0%+2.6%0.054%Search for SEC Filing on Google Icon
5/6/2026Angeles Wealth Management LLC1,148$0.21M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.3,155$0.58M0.0%+38.0%0.002%Search for SEC Filing on Google Icon
5/6/2026Allspring Global Investments Holdings LLC189,256$35.11M0.1%+3.9%0.114%Search for SEC Filing on Google Icon
5/5/2026Delta Financial Advisors LLC9,118$1.68M0.4%-1.0%0.006%Search for SEC Filing on Google Icon
5/5/2026Wealthfront Advisers LLC8,153$1.51M0.0%+0.8%0.005%Search for SEC Filing on Google Icon
5/5/2026D.A. Davidson & CO.11,217$2.07M0.0%+1.0%0.007%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp892,696$164.90M0.0%-0.4%0.540%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund49,006$9.05M0.1%+19.1%0.030%Search for SEC Filing on Google Icon
5/5/2026Checchi Capital Advisers LLC1,830$0.34M0.0%+15.9%0.001%Search for SEC Filing on Google Icon
5/5/2026Maryland State Retirement & Pension System157,038$29.01M0.6%-1.4%0.095%Search for SEC Filing on Google Icon
5/5/2026Hartford Funds Management Co LLC7,679$1.42M0.1%+2.3%0.005%Search for SEC Filing on Google Icon
5/4/2026Nicholson Wealth Management Group LLC11,686$2.16M1.3%+1.7%0.007%Search for SEC Filing on Google Icon
5/4/2026Mattern Capital Management LLC59,706$11.03M1.3%+2.0%0.036%Search for SEC Filing on Google Icon
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management2,611$0.48M0.0%-18.5%0.002%Search for SEC Filing on Google Icon
5/4/2026Bleakley Financial Group LLC13,029$2.41M0.0%+17.3%0.008%Search for SEC Filing on Google Icon
5/4/2026Archer Investment Corp207$38K0.0%-82.5%0.000%Search for SEC Filing on Google Icon
5/4/2026State of Michigan Retirement System61,210$11.31M0.1%+2.0%0.037%Search for SEC Filing on Google Icon
5/4/2026TFR Capital LLC.1,448$0.27M0.1%N/A0.001%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.507,404$93.73M0.1%+4.4%0.307%Search for SEC Filing on Google Icon
5/4/2026Chicago Partners Investment Group LLC8,122$1.48M0.0%+31.9%0.005%Search for SEC Filing on Google Icon
5/4/2026Arbejdsmarkedets Tillaegspension139,542$25.78M0.6%-0.2%0.084%Search for SEC Filing on Google Icon
5/4/2026AMF Tjanstepension AB105,704$19.53M0.1%+3.0%0.064%Search for SEC Filing on Google Icon
5/4/2026J. Safra Sarasin Holding AG9,353$1.73M0.0%-32.2%0.006%Search for SEC Filing on Google Icon
5/4/2026Paradiem LLC87,119$16.09M3.5%+1.7%0.053%Search for SEC Filing on Google Icon
5/4/2026Lifeworks Advisors LLC1,919$0.35M0.0%N/A0.001%Search for SEC Filing on Google Icon
5/4/2026Procyon Advisors LLC7,063$1.31M0.0%+13.3%0.004%Search for SEC Filing on Google Icon
5/2/2026Associated Banc Corp1,204$0.22M0.0%-12.3%0.001%Search for SEC Filing on Google Icon
5/2/2026Diversify Wealth Management LLC58,356$10.84M0.2%+40.9%0.035%Search for SEC Filing on Google Icon
5/1/2026180 Wealth Advisors LLC5,195$0.96M0.1%+5.8%0.003%Search for SEC Filing on Google Icon
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS301,973$55.78M0.3%-3.0%0.183%Search for SEC Filing on Google Icon
5/1/2026Citizens Financial Group Inc. RI25,873$4.78M0.1%+7.1%0.016%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp41,543$7.67M0.0%+531.4%0.025%Search for SEC Filing on Google Icon
5/1/2026Sovran Advisors LLC1,513$0.29M0.0%-4.4%0.001%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: $174.68
Low: $173.82
High: $175.42

50 Day Range

MA: $176.85
Low: $167.42
High: $189.94

52 Week Range

Now: $174.68
Low: $149.98
High: $192.51

Volume

1,364,531 shs

Average Volume

1,341,382 shs

Market Capitalization

$29.16 billion

P/E Ratio

21.46

Dividend Yield

2.28%

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. Aristotle Capital Management LLC — 2.92%
  2. Bank of America Corp DE — 2.52%
  3. Amundi — 0.78%
  4. Pictet Asset Management Holding SA — 0.71%
  5. Bank of New York Mellon Corp — 0.54%
  6. PNC Financial Services Group Inc. — 0.54%
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. Aristotle Capital Management LLC
  2. First Trust Advisors LP
  3. California Public Employees Retirement System
  4. Royal Bank of Canada
  5. Assenagon Asset Management S.A.
  6. Sei Investments Co.
  7. Hsbc Holdings PLC
  8. The Manufacturers Life Insurance Company

Which institutional investors are buying Atmos Energy stock?

During the last quarter, ATO stock was bought by institutional investors including:
  1. Amundi
  2. Bank of America Corp DE
  3. Pictet Asset Management Holding SA
  4. Renaissance Technologies LLC
  5. SEB Asset Management AB
  6. Quantinno Capital Management LP
  7. Magellan Asset Management Ltd
  8. Fifth Third Bancorp

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