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Atmos Energy Corp

ATO
Exchange
NYSE
Industry
Natural Gas Distribution
SEC CIK
0000731802

In the last 90 days, Atmos Energy Corp insiders filed 1 open-market purchase and 0 sales; 1,044 institutions reported holding it in 13F filings for Q2 2026, worth $28.0B in total; no superinvestor holds it.

13F holders, Q1 2023

Institutional positions in Atmos Energy Corp as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
664
+14 vs. Q4 2022
Shares held
130.9M
+1.40M (+1.1%) vs. Q4 2022
Total value
$14.7B
+$250.1M (+1.7%) vs. Q4 2022
New holders
79
269 more added
Sold out
65
199 more reduced

13 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ATO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2023: 664 institutions
Q1 2021: 550 institutionsQ2 2021: 548 institutionsQ3 2021: 536 institutionsQ4 2021: 575 institutionsQ1 2022: 608 institutionsQ2 2022: 620 institutionsQ3 2022: 631 institutionsQ4 2022: 663 institutionsQ1 2023: 664 institutionsQ2 2023: 672 institutionsQ3 2023: 669 institutionsQ4 2023: 722 institutionsQ1 2024: 731 institutionsQ2 2024: 736 institutionsQ3 2024: 758 institutionsQ4 2024: 818 institutionsQ1 2025: 861 institutionsQ2 2025: 871 institutionsQ3 2025: 912 institutionsQ4 2025: 980 institutionsQ1 2026: 1,020 institutionsQ2 2026: 1,044 institutions
Value heldQ1 2023: $14.7B
Q1 2021: $10.7BQ2 2021: $10.5BQ3 2021: $9.93BQ4 2021: $12.4BQ1 2022: $14.9BQ2 2022: $14.2BQ3 2022: $13.1BQ4 2022: $14.6BQ1 2023: $14.7BQ2 2023: $15.8BQ3 2023: $14.4BQ4 2023: $15.8BQ1 2024: $16.6BQ2 2024: $16.7BQ3 2024: $20.8BQ4 2024: $21.8BQ1 2025: $24.4BQ2 2025: $24.7BQ3 2025: $27.2BQ4 2025: $27.2BQ1 2026: $29.6BQ2 2026: $28.0B
Institutions holding ATO and their total value by quarter
QuarterHoldersValue
Q2 20261,044$28.0B
Q1 20261,020$29.6B
Q4 2025980$27.2B
Q3 2025912$27.2B
Q2 2025871$24.7B
Q1 2025861$24.4B
Q4 2024818$21.8B
Q3 2024758$20.8B
Q2 2024736$16.7B
Q1 2024731$16.6B
Q4 2023722$15.8B
Q3 2023669$14.4B
Q2 2023672$15.8B
Q1 2023664$14.7B
Q4 2022663$14.6B
Q3 2022631$13.1B
Q2 2022620$14.2B
Q1 2022608$14.9B
Q4 2021575$12.4B
Q3 2021536$9.93B
Q2 2021548$10.5B
Q1 2021550$10.7B

Institutions, Q1 2023

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q4 2022.

Institutions holding ATO in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Tiaa, FSB3,601$404.6K0.00%+389+12.1%Added
SC&H Financial Advisors, Inc.3,522$395.7K0.14%+698+24.7%Added
Principal Street Partners, LLC3,522$395.7K0.10%−92−2.5%Reduced
Orion Portfolio Solutions, LLC3,499$393.1K0.01%+542+18.3%Added
Brinker Capital Investments, LLC3,499$393.1K0.01%+3,499New
Empirical Finance, LLC3,487$391.8K0.04%+194+5.9%Added
Meeder Advisory Services, Inc.3,471$390.0K0.04%−687−16.5%Reduced
Mitchell McLeod Pugh & Williams Inc3,417$383.9K0.12%−244−6.7%Reduced
Cornerstone Wealth Management, LLC3,369$378.6K0.04%+3,369New
Altshuler Shaham Ltd3,335$374.7K0.01%−377−10.2%Reduced
180 Wealth Advisors, LLC3,329$374.0K0.09%−9−0.3%Reduced
Wealthstar Advisors, LLC3,326$373.7K0.16%00.0%Unchanged
Horizon Investment Services, LLC3,247$364.9K0.23%−286−8.1%Reduced
Snowden Capital Advisors LLC3,231$363.0K0.01%−18−0.6%Reduced
Oak Asset Management, LLC3,185$357.9K0.15%00.0%Unchanged
Moody Aldrich Partners LLC3,145$353.4K0.07%−10−0.3%Reduced
Desjardins Global Asset Management Inc.3,138$352.0K0.04%+1,924+158.5%Added
Vantage Consulting Group Inc3,111$349.6K0.20%+203+7.0%Added
Syntax Advisors, LLC3,111$349.6K0.26%+203+7.0%Added
StoneX Group Inc.3,083$346.5K0.04%−972−24.0%Reduced
Steward Partners Investment Advisory, LLC3,032$340.6K0.01%+137+4.7%Added
Cullinan Associates Inc3,020$339.3K0.02%00.0%Unchanged
Belpointe Asset Management LLC3,001$337.2K0.02%+62+2.1%Added
Patten Group, Inc.3,000$337.1K0.10%00.0%Unchanged
Northwestern Mutual Wealth Management Co2,983$335.2K0.00%+160+5.7%Added
Banque Cantonale Vaudoise2,953$332.0K0.02%00.0%Unchanged
Hyman Charles D2,925$329.0K0.02%00.0%Unchanged
Smith Shellnut Wilson LLC2,874$322.9K0.20%00.0%Unchanged
MAI Capital Management2,867$322.1K0.01%−89−3.0%Reduced
Harbor Capital Advisors, Inc.2,858$321.1K0.09%+2,133+294.2%Added
Schnieders Capital Management LLC2,850$320.2K0.07%00.0%Unchanged
Balyasny Asset Management LLC2,802$314.8K0.00%−6,829−70.9%Reduced
Tokio Marine Asset Management Co Ltd2,772$311.5K0.02%+153+5.8%Added
Raymond James Trust N.A.2,758$310.0K0.01%+21+0.8%Added
McDonald Partners LLC2,725$306.2K0.10%+190+7.5%Added
Beaird Harris Wealth Management, LLC2,706$304.1K0.05%00.0%Unchanged
BKD Wealth Advisors, LLC2,660$298.9K0.01%00.0%Unchanged
Lumature Wealth Partners, LLC2,631$295.6K0.17%+19+0.7%Added
Calton & Associates, Inc.2,600$292.1K0.14%−64−2.4%Reduced
Change Path, LLC2,571$289.0K0.01%+6+0.2%Added
Connolly Sarah T.2,565$288.2K0.18%00.0%Unchanged
Diversified Trust Co2,558$287.4K0.01%+2,558New
Financial Partners Group, LLC2,553$286.8K0.15%+544+27.1%Added
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors2,558$286.4K0.08%+3+0.1%Added
Fifth Third Bancorp2,533$284.6K0.00%+152+6.4%Added
BLB&B Advisors, LLC2,490$279.8K0.02%−10−0.4%Reduced
Martingale Asset Management L P2,478$278.4K0.01%+2,478New
Renasant Bank2,439$274.0K0.21%−194−7.4%Reduced
ING Groep NV2,427$272.7K0.00%+542+28.8%Added
Kapitalo Investimentos Ltda2,407$270.5K0.09%+2,407New
Davenport & Co LLC2,406$270.3K0.00%+205+9.3%Added
Revisor Wealth Management LLC2,404$270.1K0.25%+2,404New
Dorsey & Whitney Trust CO LLC2,373$266.6K0.02%+90+3.9%Added
Nicholas Hoffman & Company, LLC.2,370$266.3K0.02%00.0%Unchanged
Patten & Patten Inc2,352$264.3K0.02%00.0%Unchanged
AIA Group Ltd2,339$262.8K0.01%−251−9.7%Reduced
Strategy Asset Managers LLC2,337$262.6K0.06%−155−6.2%Reduced
Lido Advisors, LLC2,331$262.0K0.00%+2,331New
Great Lakes Advisors, LLC2,325$261.2K0.00%−367−13.6%Reduced
Independence Bank of Kentucky2,309$259.4K0.11%00.0%Unchanged
Leavell Investment Management, Inc.2,308$259.0K0.02%+2,308New
Personal Cfo Solutions, LLC2,301$258.5K0.05%+84+3.8%Added
Traynor Capital Management, Inc.2,300$258.4K0.04%+2,300New
Godsey & Gibb Associates2,247$252.5K0.03%+2,247New
Quantinno Capital Management LP2,239$252.0K0.02%+157+7.5%Added
Independent Wealth Network Inc.2,242$251.9K0.16%+53+2.4%Added
Blair William & Co2,226$250.1K0.00%+28+1.3%Added
Cable Hill Partners, LLC2,196$246.7K0.04%+2,196New
RWM Asset Management, LLC2,191$246.1K0.05%+2,191New
CMG Global Holdings, LLC2,175$244.4K0.22%00.0%Unchanged
Alpha Omega Wealth Management LLC2,162$242.9K0.04%00.0%Unchanged
Ashton Thomas Private Wealth, LLC2,157$242.4K0.02%+2,157New
Venture Visionary Partners LLC2,156$242.3K0.02%+23+1.1%Added
Gotham Asset Management, LLC2,143$240.8K0.01%+2,143New
Greenleaf Trust2,138$240.2K0.00%+96+4.7%Added
Trustmark National Bank Trust Department2,134$239.8K0.02%−3,814−64.1%Reduced
Truadvice, LLC2,083$237.8K0.09%+2,083New
FFT Wealth Management LLC2,100$236.0K0.03%+40+1.9%Added
Kestra Private Wealth Services, LLC2,089$234.8K0.01%+23+1.1%Added
Polaris Wealth Advisory Group, LLC2,080$233.7K0.02%00.0%Unchanged
Continuum Advisory, LLC2,079$233.6K0.04%00.0%Unchanged
Atria Wealth Solutions, Inc.2,077$233.4K0.00%+6+0.3%Added
Kula Investments, LLC2,074$233.0K0.06%+2,074New
North Point Portfolio Managers Corp2,050$230.3K0.04%00.0%Unchanged
Umb Bank N A2,046$229.9K0.00%+20+1.0%Added
PAX Financial Group, LLC2,014$226.2K0.05%+28+1.4%Added
Coldstream Capital Management Inc1,978$222.2K0.01%+144+7.9%Added
Gleason Group, Inc.1,970$221.4K0.06%+13+0.7%Added
AE Wealth Management LLC1,955$219.6K0.00%−241−11.0%Reduced
Regions Financial Corp1,930$216.0K0.00%+1,930New
Horizon Investments, LLC1,921$215.8K0.01%−2,210−53.5%Reduced
Lincoln National Corp1,907$214.2K0.00%+1,907New
CAPROCK Group, Inc.1,882$211.5K0.02%−64−3.3%Reduced
Chilton Capital Management LLC1,824$204.9K0.01%00.0%Unchanged
Merit Financial Group, LLC1,815$203.9K0.01%+11+0.6%Added
Cornell Pochily Investment Advisors, Inc.1,800$202.2K0.09%00.0%Unchanged
EP Wealth Advisors, LLC1,787$200.8K0.00%+1,787New
Sawtooth Solutions, LLC1,785$200.6K0.01%+1,785New
Scissortail Wealth Management, LLC1,780$200.0K0.18%+1,780New
Skandinaviska Enskilda Banken AB (publ)1,771$199.0K0.00%+336+23.4%Added