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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
Ci Investments Inc.373$42.0K0.00%−19−4.8%Reduced
Bessemer Group Inc369$42.0K0.00%+81+28.1%Added
First Financial Corp400$44.9K0.03%00.0%Unchanged
Delta Asset Management LLC400$44.9K0.00%00.0%Unchanged
Sandy Spring Bank401$45.1K0.00%00.0%Unchanged
Fortis Capital Advisors, LLC406$45.6K0.02%+24+6.3%Added
Cary Street Partner Investment Advisory LLC435$48.9K0.00%−90−17.1%Reduced
Ronald Blue Trust, Inc.463$52.0K0.00%+116+33.4%Added
Concord Wealth Partners500$56.2K0.02%−153−23.4%Reduced
Proffitt & Goodson Inc500$56.2K0.01%00.0%Unchanged
Armstrong Advisory Group, Inc500$56.2K0.01%00.0%Unchanged
Private Trust Co NA512$57.5K0.01%−70−12.0%Reduced
Covestor Ltd518$58.0K0.05%+218+72.7%Added
Spire Wealth Management520$58.5K0.00%00.0%Unchanged
Allworth Financial LP564$63.4K0.00%+18+3.3%Added
Smithfield Trust Co565$64.0K0.00%00.0%Unchanged
Park Place Capital Corp571$64.2K0.02%−103−15.3%Reduced
WR Wealth Planners, LLC576$64.7K0.03%+576New
Quadrant Capital Group LLC622$69.9K0.01%+52+9.1%Added
Ahrens Investment Partners LLC638$71.7K0.04%+638New
Spirit of America Management Corp650$73.0K0.02%+650New
Plante Moran Financial Advisors, LLC661$74.2K0.01%00.0%Unchanged
Carmichael Hill & Associates, Inc.661$74.3K0.04%00.0%Unchanged
Focused Wealth Management, Inc676$76.0K0.02%00.0%Unchanged
HM Payson & Co700$78.7K0.00%00.0%Unchanged
Aquatic Capital Management LLC700$79.0K0.00%−13,700−95.1%Reduced
Parallel Advisors, LLC732$82.3K0.00%−4−0.5%Reduced
Geneos Wealth Management Inc.744$83.6K0.01%+200+36.8%Added
First Personal Financial Services790$88.8K0.02%00.0%Unchanged
Compass Wealth Management LLC825$92.7K0.03%00.0%Unchanged
Laurel Wealth Advisors LLC835$93.8K0.02%00.0%Unchanged
Pinnacle Bancorp, Inc.881$99.0K0.04%00.0%Unchanged
Archer Investment Corp900$99.5K0.04%00.0%Unchanged
Sentry Investment Management LLC912$102.0K0.04%−10−1.1%Reduced
Federated Hermes, Inc.908$102.0K0.00%+135+17.5%Added
Assetmark, Inc969$108.9K0.00%+5+0.5%Added
SG Americas Securities, LLC986$111.0K0.00%−26,058−96.4%Reduced
Stonebridge Capital Advisors LLC1,000$112.4K0.01%00.0%Unchanged
Slocum, Gordon & Co LLP1,000$112.4K0.09%00.0%Unchanged
Bokf, NA1,006$113.0K0.00%−2,424−70.7%Reduced
Farther Finance Advisors, LLC1,104$124.0K0.04%−17−1.5%Reduced
Eagle Bay Advisors LLC1,110$124.7K0.07%−159−12.5%Reduced
Rosenberg Matthew Hamilton1,134$127.4K0.04%−130−10.3%Reduced
C M Bidwell & Associates Ltd1,155$129.8K0.10%−223−16.2%Reduced
Signaturefd, LLC1,197$134.5K0.00%+80+7.2%Added
Jones Financial Companies LLLP1,246$140.0K0.00%+280+29.0%Added
Caisse de Depot Et Placement du Quebec1,300$146.1K0.00%+1,300New
ICA Group Wealth Management, LLC1,363$153.1K0.04%00.0%Unchanged
Motco1,390$156.2K0.01%00.0%Unchanged
Machina Capital S.A.S.1,399$157.2K0.14%+1,399New
Ten Capital Wealth Advisors, LLC1,400$157.3K0.05%00.0%Unchanged
Tradition Wealth Management, LLC1,403$158.0K0.02%+1,403New
Manchester Capital Management LLC1,442$162.0K0.02%+326+29.2%Added
IFP Advisors, Inc4,589$164.3K0.01%−2,678−36.9%Reduced
Harbour Investments, Inc.1,475$165.7K0.01%−97−6.2%Reduced
South State Corp.1,483$166.6K0.02%+103+7.5%Added
AM Squared Ltd1,500$168.5K0.13%+1,500New
BI Asset Management Fondsmaeglerselskab A/S1,511$170.0K0.00%+83+5.8%Added
Birch Capital Management, LLC1,518$170.6K0.11%00.0%Unchanged
Bank Julius Baer & Co. Ltd, Zurich1,584$178.0K0.00%00.0%Unchanged
Resurgent Financial Advisors LLC1,594$179.1K0.12%+922+137.2%Added
Federation des caisses Desjardins du Quebec1,599$179.7K0.00%+1,424+813.7%Added
Advisory Services Network, LLC1,683$189.1K0.01%+13+0.8%Added
Harel Insurance Investments & Financial Services Ltd.1,758$197.0K0.00%00.0%Unchanged
Skandinaviska Enskilda Banken AB (publ)1,771$199.0K0.00%+336+23.4%Added
Scissortail Wealth Management, LLC1,780$200.0K0.18%+1,780New
Sawtooth Solutions, LLC1,785$200.6K0.01%+1,785New
EP Wealth Advisors, LLC1,787$200.8K0.00%+1,787New
Cornell Pochily Investment Advisors, Inc.1,800$202.2K0.09%00.0%Unchanged
Merit Financial Group, LLC1,815$203.9K0.01%+11+0.6%Added
Chilton Capital Management LLC1,824$204.9K0.01%00.0%Unchanged
CAPROCK Group, Inc.1,882$211.5K0.02%−64−3.3%Reduced
Lincoln National Corp1,907$214.2K0.00%+1,907New
Horizon Investments, LLC1,921$215.8K0.01%−2,210−53.5%Reduced
Regions Financial Corp1,930$216.0K0.00%+1,930New
AE Wealth Management LLC1,955$219.6K0.00%−241−11.0%Reduced
Gleason Group, Inc.1,970$221.4K0.06%+13+0.7%Added
Coldstream Capital Management Inc1,978$222.2K0.01%+144+7.9%Added
PAX Financial Group, LLC2,014$226.2K0.05%+28+1.4%Added
Umb Bank N A2,046$229.9K0.00%+20+1.0%Added
North Point Portfolio Managers Corp2,050$230.3K0.04%00.0%Unchanged
Kula Investments, LLC2,074$233.0K0.06%+2,074New
Atria Wealth Solutions, Inc.2,077$233.4K0.00%+6+0.3%Added
Continuum Advisory, LLC2,079$233.6K0.04%00.0%Unchanged
Polaris Wealth Advisory Group, LLC2,080$233.7K0.02%00.0%Unchanged
Kestra Private Wealth Services, LLC2,089$234.8K0.01%+23+1.1%Added
FFT Wealth Management LLC2,100$236.0K0.03%+40+1.9%Added
Truadvice, LLC2,083$237.8K0.09%+2,083New
Trustmark National Bank Trust Department2,134$239.8K0.02%−3,814−64.1%Reduced
Greenleaf Trust2,138$240.2K0.00%+96+4.7%Added
Gotham Asset Management, LLC2,143$240.8K0.01%+2,143New
Venture Visionary Partners LLC2,156$242.3K0.02%+23+1.1%Added
Ashton Thomas Private Wealth, LLC2,157$242.4K0.02%+2,157New
Alpha Omega Wealth Management LLC2,162$242.9K0.04%00.0%Unchanged
CMG Global Holdings, LLC2,175$244.4K0.22%00.0%Unchanged
RWM Asset Management, LLC2,191$246.1K0.05%+2,191New
Cable Hill Partners, LLC2,196$246.7K0.04%+2,196New
Blair William & Co2,226$250.1K0.00%+28+1.3%Added
Independent Wealth Network Inc.2,242$251.9K0.16%+53+2.4%Added
Quantinno Capital Management LP2,239$252.0K0.02%+157+7.5%Added