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ATO Insider Trading

Insider Ownership Percentage: 0.43%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $2,341,717.50

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: $179.16
Price Change: ▲ Price Increase of +1.394 (0.78%)
As of 02/13/2026 04:59 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  
5/5/2023Diana J. WaltersDirectorSell390$117.50$45,825.002,584View SEC Filing Icon  
5/1/2023Kim R. CocklinDirectorSell12,500$114.54$1,431,750.00217,668View 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
2/13/2026Jacobi Capital Management LLC7,963$1.34M0.1%-3.8%0.005%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC6,264$1.05M0.0%+3.5%0.004%Search for SEC Filing on Google Icon
2/13/2026Parkside Financial Bank & Trust825$0.14M0.0%+25.2%0.000%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP5,026$0.84M0.0%-95.2%0.003%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 358,992$60.18M0.0%+28.9%0.217%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co189,814$31.84M0.1%-14.5%0.115%Search for SEC Filing on Google Icon
2/13/2026Altus Wealth Group LLC5,311$0.89M0.4%-3.1%0.003%Search for SEC Filing on Google Icon
2/13/2026Inspire Advisors LLC3,612$0.61M0.1%-6.1%0.002%Search for SEC Filing on Google Icon
2/13/2026UMB Bank n.a.39,506$6.62M0.1%-1.4%0.024%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp228,619$38.33M0.0%-6.5%0.138%Search for SEC Filing on Google Icon
2/13/2026Quarry LP3,129$0.53M0.1%+131.1%0.002%Search for SEC Filing on Google Icon
2/13/2026Commerce Bank7,644$1.28M0.0%+13.0%0.005%Search for SEC Filing on Google Icon
2/13/2026Virtus Advisers LLC1,272$0.21M0.1%N/A0.001%Search for SEC Filing on Google Icon
2/13/2026Smartleaf Asset Management LLC2,100$0.35M0.0%+16.9%0.001%Search for SEC Filing on Google Icon
2/13/2026Bank of Nova Scotia72,972$12.23M0.0%+144.0%0.044%Search for SEC Filing on Google Icon
2/13/2026GQG Partners LLC703,592$117.95M0.2%-2.2%0.425%Search for SEC Filing on Google Icon
2/13/2026Morgan Stanley2,755,913$461.97M0.0%-5.2%1.666%Search for SEC Filing on Google Icon
2/13/2026Schroder Investment Management Group242,920$40.95M0.0%+1.8%0.147%Search for SEC Filing on Google Icon
2/13/2026Public Sector Pension Investment Board41,046$6.88M0.0%+18.0%0.025%Search for SEC Filing on Google Icon
2/13/2026Gen Wealth Partners Inc2,343$0.39M0.1%-28.3%0.001%Search for SEC Filing on Google Icon
2/13/2026Focused Alpha LLC3,962$0.66M0.2%N/A0.002%Search for SEC Filing on Google Icon
2/13/2026Rafferty Asset Management LLC17,676$2.96M0.0%+4.6%0.011%Search for SEC Filing on Google Icon
2/13/2026Arkadios Wealth Advisors1,408$0.24M0.0%-7.9%0.001%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP461,418$77.35M0.1%-20.1%0.279%Search for SEC Filing on Google Icon
2/13/2026Integrated Wealth Concepts LLC2,338$0.39M0.0%-44.9%0.001%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.980,844$164.42M0.0%+1.2%0.593%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey24,431$4.10M0.0%-3.9%0.015%Search for SEC Filing on Google Icon
2/13/2026Van ECK Associates Corp64,534$10.82M0.0%+8.9%0.039%Search for SEC Filing on Google Icon
2/13/2026State Street Corp10,786,358$1.81B0.1%+1.5%6.520%Search for SEC Filing on Google Icon
2/13/2026Royal London Asset Management Ltd.248,675$41.69M0.1%-0.3%0.150%Search for SEC Filing on Google Icon
2/13/2026Victory Capital Management Inc.160,344$26.88M0.0%-6.6%0.097%Search for SEC Filing on Google Icon
2/13/2026Vontobel Holding Ltd.3,968$0.67M0.0%-11.0%0.002%Search for SEC Filing on Google Icon
2/13/2026First National Bank of Omaha13,210$2.21M0.1%-7.9%0.008%Search for SEC Filing on Google Icon
2/13/2026Dynamic Technology Lab Private Ltd1,725$0.29M0.1%-62.5%0.001%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1,029,303$172.54M0.0%+2.1%0.622%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN1,349,049$226.14M0.0%+5.8%0.815%Search for SEC Filing on Google Icon
2/13/2026Korea Investment CORP175,347$29.39M0.1%-1.0%0.106%Search for SEC Filing on Google Icon
2/13/2026Cohen & Steers Inc.671,396$112.55M0.2%+4.6%0.406%Search for SEC Filing on Google Icon
2/13/2026Wealthspire Advisors LLC10,399$1.74M0.0%+10.8%0.006%Search for SEC Filing on Google Icon
2/13/2026Macquarie Group Ltd.106,103$17.79M0.1%+4.0%0.064%Search for SEC Filing on Google Icon
2/13/2026Summit Financial LLC1,748$0.29M0.0%-14.9%0.001%Search for SEC Filing on Google Icon
2/12/2026Advisors Asset Management Inc.13,513$2.27M0.0%+13.9%0.008%Search for SEC Filing on Google Icon
2/12/2026Empirical Finance LLC4,769$0.80M0.0%-3.9%0.003%Search for SEC Filing on Google Icon
2/12/2026Federation des caisses Desjardins du Quebec38,140$6.39M0.0%+23.9%0.023%Search for SEC Filing on Google Icon
2/12/2026DRW Securities LLC1,527$0.26M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/12/2026Brooklyn Investment Group1,654$0.28M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/12/2026Orion Porfolio Solutions LLC17,423$2.92M0.0%+14.1%0.011%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC38,471$6.45M0.0%-3.3%0.023%Search for SEC Filing on Google Icon
2/12/2026Cibc World Markets Corp52,230$8.76M0.0%N/A0.032%Search for SEC Filing on Google Icon
2/12/2026Index Technologies Group LLC1,910$0.32M0.3%N/A0.001%Search for SEC Filing on Google Icon
2/12/2026Quantum Portfolio Management LLC4,704$0.79M0.3%-23.5%0.003%Search for SEC Filing on Google Icon
2/12/2026Commonwealth Equity Services LLC22,301$3.74M0.0%-26.5%0.013%Search for SEC Filing on Google Icon
2/12/2026Tocqueville Asset Management L.P.1,254$0.21M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/12/2026StoneX Group Inc.12,536$2.11M0.1%+361.6%0.008%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC52,000$8.72M0.0%-29.2%0.031%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP733,398$122.95M0.0%+0.1%0.443%Search for SEC Filing on Google Icon
2/12/2026Wagner Wealth Management Corp2,678$0.45M0.4%N/A0.002%Search for SEC Filing on Google Icon
2/12/2026EntryPoint Capital LLC2,371$0.40M0.2%N/A0.001%Search for SEC Filing on Google Icon
2/12/2026California Public Employees Retirement System397,862$66.69M0.0%-16.8%0.240%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc53,427$8.96M0.0%-52.4%0.032%Search for SEC Filing on Google Icon
2/12/2026M&G PLC204,364$34.33M0.2%-2.7%0.124%Search for SEC Filing on Google Icon
2/12/2026Lansforsakringar Fondforvaltning AB publ 51,838$8.69M0.0%-0.9%0.031%Search for SEC Filing on Google Icon
2/12/2026Steward Partners Investment Advisory LLC6,153$1.03M0.0%-3.9%0.004%Search for SEC Filing on Google Icon
2/12/2026Azimuth Capital Investment Management LLC1,425$0.24M0.0%+11.8%0.001%Search for SEC Filing on Google Icon
2/12/2026Parsonex Advisory Services Inc.1,679$0.28M0.2%N/A0.001%Search for SEC Filing on Google Icon
2/12/2026Skandinaviska Enskilda Banken AB publ 145,874$24.45M0.1%-4.1%0.088%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund297,033$49.79M0.1%-16.5%0.180%Search for SEC Filing on Google Icon
2/12/2026Fuller & Thaler Asset Management Inc.19,296$3.24M0.0%-5.4%0.012%Search for SEC Filing on Google Icon
2/12/2026Campbell & CO Investment Adviser LLC9,807$1.64M0.1%+192.7%0.006%Search for SEC Filing on Google Icon
2/12/2026CIBC Private Wealth Group LLC2,706$0.45M0.0%+27.9%0.002%Search for SEC Filing on Google Icon
2/12/2026Wedbush Securities Inc.2,284$0.38M0.0%+67.6%0.001%Search for SEC Filing on Google Icon
2/12/2026Earnest Partners LLC426,836$71.55M0.3%-2.8%0.258%Search for SEC Filing on Google Icon
2/12/2026Wilmington Savings Fund Society FSB1,565$0.26M0.0%-33.2%0.001%Search for SEC Filing on Google Icon
2/12/2026Bank of Montreal Can200,645$33.63M0.0%+1.9%0.121%Search for SEC Filing on Google Icon
2/12/2026Loomis Sayles & Co. L P478$80K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/12/2026Elo Mutual Pension Insurance Co18,834$3.16M0.0%+1.8%0.011%Search for SEC Filing on Google Icon
2/12/2026Brown Brothers Harriman & Co.2,795$0.47M0.0%+96.6%0.002%Search for SEC Filing on Google Icon
2/12/2026Raiffeisen Bank International AG10,332$1.74M0.0%-6.3%0.006%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank439,900$73.74M0.0%-3.9%0.266%Search for SEC Filing on Google Icon
2/12/2026Principal Securities Inc.6,433$1.08M0.0%+10.6%0.004%Search for SEC Filing on Google Icon
2/12/2026Aviva PLC133,161$22.32M0.0%+5.6%0.080%Search for SEC Filing on Google Icon
2/12/2026Qtron Investments LLC6,128$1.03M0.1%-5.5%0.004%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC483,984$81.13M0.0%-2.0%0.293%Search for SEC Filing on Google Icon
2/12/2026Xponance LLC26,533$4.45M0.0%+4.7%0.016%Search for SEC Filing on Google Icon
2/12/2026UniSuper Management Pty Ltd18,068$3.03M0.0%-7.0%0.011%Search for SEC Filing on Google Icon
2/12/2026IFM Investors Pty Ltd47,401$7.95M0.1%+3.9%0.029%Search for SEC Filing on Google Icon
2/11/2026Picton Mahoney Asset Management7,274$1.22M0.0%+46.1%0.004%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC8,415$1.41M0.0%+64.0%0.005%Search for SEC Filing on Google Icon
2/11/2026Meeder Advisory Services Inc.4,567$0.77M0.0%+13.4%0.003%Search for SEC Filing on Google Icon
2/11/2026Illinois Municipal Retirement Fund41,164$6.90M0.1%+0.9%0.025%Search for SEC Filing on Google Icon
2/11/2026Janney Montgomery Scott LLC155,379$26.05M0.1%-0.4%0.094%Search for SEC Filing on Google Icon
2/11/2026Metis Global Partners LLC9,444$1.58M0.0%+75.6%0.006%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG2,887,367$484.01M0.2%+1.7%1.745%Search for SEC Filing on Google Icon
2/11/2026First Dallas Securities Inc.4,559$0.76M0.3%-6.1%0.003%Search for SEC Filing on Google Icon
2/11/2026Westerkirk Capital Inc.40,361$6.77M0.7%+218.8%0.024%Search for SEC Filing on Google Icon
2/11/2026BLI Banque de Luxembourg Investments32,000$5.40M0.2%+103.8%0.019%Search for SEC Filing on Google Icon
2/11/2026Fox Run Management L.L.C.5,009$0.84M0.1%N/A0.003%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC50,696$8.50M0.0%-19.7%0.031%Search for SEC Filing on Google Icon
2/11/2026Orion Investment Co18,658$3.13M1.0%+5.6%0.011%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC174,655$29.28M0.0%+14.1%0.106%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: $179.16
Low: $176.61
High: $179.94

50 Day Range

MA: $168.89
Low: $164.55
High: $179.16

52 Week Range

Now: $179.16
Low: $141.59
High: $180.65

Volume

1,184,028 shs

Average Volume

1,794,368 shs

Market Capitalization

$29.64 billion

P/E Ratio

23.27

Dividend Yield

2.25%

Beta

0.75

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. Diana J Walters (Director)
  3. Edward Geiser (Director)
  4. Sean Donohue (Director)
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. Vanguard Group Inc. — 13.00%
  2. Capital International Investors — 7.19%
  3. State Street Corp — 6.52%
  4. Geode Capital Management LLC — 2.55%
  5. Deutsche Bank AG — 1.75%
  6. Morgan Stanley — 1.67%
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. Danske Bank A S
  2. Cooke & Bieler LP
  3. UBS Group AG
  4. Cbre Investment Management Listed Real Assets LLC
  5. ProShare Advisors LLC
  6. Morgan Stanley
  7. JPMorgan Chase & Co.
  8. First Trust Advisors LP
Within the previous year, company insiders that have sold Atmos Energy company stock include:
  1. Kim R Cocklin (Director)
  2. Diana J Walters (Director)
Learn More investors selling Atmos Energy stock.

Which institutional investors are buying Atmos Energy stock?

In the last quarter, ATO stock was bought by institutional investors including:
  1. Norges Bank
  2. Northwestern Mutual Wealth Management Co.
  3. Capital International Investors
  4. PFA Pension Forsikringsaktieselskab
  5. Vanguard Group Inc.
  6. Munich Reinsurance Co Stock Corp in Munich
  7. Eurizon Capital SGR S.p.A.
  8. State Street Corp