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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, Q2 2023

Institutional positions in Atmos Energy Corp as of Jun 30, 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
672
+13 vs. Q1 2023
Shares held
135.7M
+4.87M (+3.7%) vs. Q1 2023
Total value
$15.8B
+$1.06B (+7.2%) vs. Q1 2023
New holders
70
255 more added
Sold out
57
226 more reduced

5 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: 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 holdersQ2 2023: 672 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 heldQ2 2023: $15.8B
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, Q2 2023

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q1 2023.

Institutions holding ATO in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
First Financial Corp400$46.5K0.03%00.0%Unchanged
Delta Asset Management LLC400$46.5K0.00%00.0%Unchanged
Ci Investments Inc.400$47.0K0.00%+27+7.2%Added
Sandy Spring Bank449$52.2K0.00%+48+12.0%Added
Creative Financial Designs Inc489$56.9K0.01%+205+72.2%Added
Proffitt & Goodson Inc500$58.2K0.01%00.0%Unchanged
Concord Wealth Partners500$58.2K0.01%00.0%Unchanged
Armstrong Advisory Group, Inc500$58.2K0.01%00.0%Unchanged
Private Trust Co NA512$59.6K0.01%00.0%Unchanged
Cary Street Partner Investment Advisory LLC515$59.9K0.00%+80+18.4%Added
Spire Wealth Management520$60.5K0.00%00.0%Unchanged
Smithfield Trust Co565$66.0K0.00%00.0%Unchanged
Park Place Capital Corp571$66.4K0.02%00.0%Unchanged
Allworth Financial LP574$66.7K0.00%+10+1.8%Added
Jones Financial Companies LLLP619$72.0K0.00%−627−50.3%Reduced
Quadrant Capital Group LLC628$73.1K0.01%+6+1.0%Added
Plante Moran Financial Advisors, LLC661$76.8K0.01%00.0%Unchanged
Focused Wealth Management, Inc676$78.6K0.01%00.0%Unchanged
HM Payson & Co700$81.4K0.00%00.0%Unchanged
Geneos Wealth Management Inc.744$86.6K0.00%00.0%Unchanged
Bokf, NA753$87.6K0.00%−253−25.1%Reduced
First Personal Financial Services790$91.9K0.02%00.0%Unchanged
Bessemer Group Inc796$93.0K0.00%+427+115.7%Added
Compass Wealth Management LLC825$96.0K0.03%00.0%Unchanged
Laurel Wealth Advisors LLC835$97.1K0.02%00.0%Unchanged
Pinnacle Bancorp, Inc.881$102.5K0.04%00.0%Unchanged
Arlington Partners LLC886$103.1K0.02%+886New
Sentry Investment Management LLC912$106.0K0.04%00.0%Unchanged
Penserra Capital Management LLC938$108.0K0.00%+930+11,625.0%Added
Assetmark, Inc961$111.8K0.00%−8−0.8%Reduced
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund1,000$116.0K0.00%+1,000New
Stonebridge Capital Advisors LLC1,000$116.3K0.01%00.0%Unchanged
Slocum, Gordon & Co LLP1,000$116.3K0.10%00.0%Unchanged
UniSuper Management Pty Ltd1,000$116.3K0.00%+1,000New
Farther Finance Advisors, LLC1,067$124.1K0.03%−37−3.4%Reduced
Eagle Bay Advisors LLC1,104$128.4K0.07%−6−0.5%Reduced
C M Bidwell & Associates Ltd1,119$130.2K0.10%−36−3.1%Reduced
Rosenberg Matthew Hamilton1,134$131.9K0.04%00.0%Unchanged
Signaturefd, LLC1,152$134.1K0.00%−45−3.8%Reduced
Resurgent Financial Advisors LLC1,190$138.4K0.09%−404−25.3%Reduced
BI Asset Management Fondsmaeglerselskab A/S1,291$150.0K0.00%−220−14.6%Reduced
ICA Group Wealth Management, LLC1,363$158.6K0.04%00.0%Unchanged
South State Corp.1,380$160.5K0.01%−103−6.9%Reduced
Capstone Investment Advisors, LLC1,384$161.0K0.00%+1,384New
Motco1,390$161.7K0.01%00.0%Unchanged
Harbour Investments, Inc.1,394$162.2K0.01%−81−5.5%Reduced
Ten Capital Wealth Advisors, LLC1,403$163.0K0.05%+3+0.2%Added
Manchester Capital Management LLC1,442$167.8K0.02%00.0%Unchanged
Birch Capital Management, LLC1,518$176.6K0.11%00.0%Unchanged
Cullen/Frost Bankers, Inc.1,522$177.1K0.00%−3,998−72.4%Reduced
Bank Julius Baer & Co. Ltd, Zurich1,555$181.0K0.00%−29−1.8%Reduced
Federation des caisses Desjardins du Quebec1,565$182.1K0.00%−34−2.1%Reduced
Tradition Wealth Management, LLC1,580$184.0K0.02%+177+12.6%Added
Burney Co1,740$202.4K0.01%+1,740New
Quantamental Technologies LLC1,745$203.0K0.08%+1,745New
EP Wealth Advisors, LLC31,008$204.8K0.00%+29,221+1,635.2%Added
Brady Family Wealth, LLC1,764$205.2K0.08%+1,764New
Kelman-Lazarov, Inc.1,765$205.3K0.05%+1,765New
AIA Group Ltd1,790$208.2K0.01%−549−23.5%Reduced
Campbell & CO Investment Adviser LLC1,797$209.1K0.04%+1,797New
Cornell Pochily Investment Advisors, Inc.1,800$209.4K0.09%00.0%Unchanged
Chilton Capital Management LLC1,824$212.2K0.01%00.0%Unchanged
Equitable Trust Co1,846$214.8K0.02%+1,846New
Scissortail Wealth Management, LLC1,780$215.7K0.18%00.0%Unchanged
Truadvice, LLC1,850$216.4K0.08%−233−11.2%Reduced
Fund Management at Engine No. 1 LLC1,880$218.7K0.04%+1,880New
Oxford Financial Group Ltd1,892$220.1K0.02%+1,892New
Winton Group Ltd1,941$225.8K0.02%−10,412−84.3%Reduced
Parallel Advisors, LLC1,945$226.3K0.01%+1,213+165.7%Added
Gleason Group, Inc.1,983$230.7K0.06%+13+0.7%Added
Calton & Associates, Inc.1,991$231.7K0.11%−609−23.4%Reduced
Spirit of America Management Corp2,000$232.7K0.05%+1,350+207.7%Added
Principal Street Partners, LLC2,026$235.7K0.06%−1,496−42.5%Reduced
Umb Bank N A2,039$237.2K0.00%−7−0.3%Reduced
Cable Hill Partners, LLC2,050$238.5K0.03%−146−6.6%Reduced
FFT Wealth Management LLC2,058$239.4K0.03%−42−2.0%Reduced
Continuum Advisory, LLC2,079$241.9K0.04%00.0%Unchanged
Qtron Investments LLC2,096$243.8K0.05%+2,096New
CTC Alternative Strategies, Ltd.2,100$244.3K0.30%+2,100New
Trustmark National Bank Trust Department2,136$248.5K0.02%+2+0.1%Added
Horizon Investments, LLC2,155$250.7K0.01%+234+12.2%Added
Alpha Omega Wealth Management LLC2,162$251.5K0.04%00.0%Unchanged
CMG Global Holdings, LLC2,175$253.0K0.21%00.0%Unchanged
Venture Visionary Partners LLC2,202$256.2K0.02%+46+2.1%Added
Independent Wealth Network Inc.2,226$259.0K0.16%−16−0.7%Reduced
Blair William & Co2,235$260.0K0.00%+9+0.4%Added
Godsey & Gibb Associates2,247$261.4K0.03%00.0%Unchanged
AE Wealth Management LLC2,253$262.1K0.00%+298+15.2%Added
PAX Financial Group, LLC2,270$264.0K0.06%+256+12.7%Added
FDx Advisors, Inc.2,282$265.0K0.01%+2,282New
Lincoln National Corp2,289$266.3K0.01%+382+20.0%Added
Traynor Capital Management, Inc.2,300$267.6K0.03%00.0%Unchanged
Portside Wealth Group, LLC2,301$267.7K0.05%+2,301New
Moody Aldrich Partners LLC2,307$268.4K0.05%−838−26.6%Reduced
Intrua Financial, LLC2,307$268.4K0.05%+2,307New
Greenleaf Trust2,314$269.2K0.00%+176+8.2%Added
Connolly Sarah T.2,315$269.3K0.16%−250−9.7%Reduced
Renasant Bank2,320$269.9K0.22%−119−4.9%Reduced
Archer Investment Corp2,320$269.9K0.10%+1,420+157.8%Added
Nicholas Hoffman & Company, LLC.2,321$270.0K0.01%−49−2.1%Reduced