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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
Godsey & Gibb Associates2,247$252.5K0.03%+2,247New
Traynor Capital Management, Inc.2,300$258.4K0.04%+2,300New
Personal Cfo Solutions, LLC2,301$258.5K0.05%+84+3.8%Added
Leavell Investment Management, Inc.2,308$259.0K0.02%+2,308New
Independence Bank of Kentucky2,309$259.4K0.11%00.0%Unchanged
Great Lakes Advisors, LLC2,325$261.2K0.00%−367−13.6%Reduced
Lido Advisors, LLC2,331$262.0K0.00%+2,331New
Strategy Asset Managers LLC2,337$262.6K0.06%−155−6.2%Reduced
AIA Group Ltd2,339$262.8K0.01%−251−9.7%Reduced
Patten & Patten Inc2,352$264.3K0.02%00.0%Unchanged
Nicholas Hoffman & Company, LLC.2,370$266.3K0.02%00.0%Unchanged
Dorsey & Whitney Trust CO LLC2,373$266.6K0.02%+90+3.9%Added
Revisor Wealth Management LLC2,404$270.1K0.25%+2,404New
Davenport & Co LLC2,406$270.3K0.00%+205+9.3%Added
Kapitalo Investimentos Ltda2,407$270.5K0.09%+2,407New
ING Groep NV2,427$272.7K0.00%+542+28.8%Added
Renasant Bank2,439$274.0K0.21%−194−7.4%Reduced
Martingale Asset Management L P2,478$278.4K0.01%+2,478New
BLB&B Advisors, LLC2,490$279.8K0.02%−10−0.4%Reduced
Fifth Third Bancorp2,533$284.6K0.00%+152+6.4%Added
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors2,558$286.4K0.08%+3+0.1%Added
Financial Partners Group, LLC2,553$286.8K0.15%+544+27.1%Added
Diversified Trust Co2,558$287.4K0.01%+2,558New
Connolly Sarah T.2,565$288.2K0.18%00.0%Unchanged
Change Path, LLC2,571$289.0K0.01%+6+0.2%Added
Calton & Associates, Inc.2,600$292.1K0.14%−64−2.4%Reduced
Lumature Wealth Partners, LLC2,631$295.6K0.17%+19+0.7%Added
BKD Wealth Advisors, LLC2,660$298.9K0.01%00.0%Unchanged
Beaird Harris Wealth Management, LLC2,706$304.1K0.05%00.0%Unchanged
McDonald Partners LLC2,725$306.2K0.10%+190+7.5%Added
Raymond James Trust N.A.2,758$310.0K0.01%+21+0.8%Added
Tokio Marine Asset Management Co Ltd2,772$311.5K0.02%+153+5.8%Added
Balyasny Asset Management LLC2,802$314.8K0.00%−6,829−70.9%Reduced
Schnieders Capital Management LLC2,850$320.2K0.07%00.0%Unchanged
Harbor Capital Advisors, Inc.2,858$321.1K0.09%+2,133+294.2%Added
MAI Capital Management2,867$322.1K0.01%−89−3.0%Reduced
Smith Shellnut Wilson LLC2,874$322.9K0.20%00.0%Unchanged
Hyman Charles D2,925$329.0K0.02%00.0%Unchanged
Banque Cantonale Vaudoise2,953$332.0K0.02%00.0%Unchanged
Northwestern Mutual Wealth Management Co2,983$335.2K0.00%+160+5.7%Added
Patten Group, Inc.3,000$337.1K0.10%00.0%Unchanged
Belpointe Asset Management LLC3,001$337.2K0.02%+62+2.1%Added
Cullinan Associates Inc3,020$339.3K0.02%00.0%Unchanged
Steward Partners Investment Advisory, LLC3,032$340.6K0.01%+137+4.7%Added
StoneX Group Inc.3,083$346.5K0.04%−972−24.0%Reduced
Vantage Consulting Group Inc3,111$349.6K0.20%+203+7.0%Added
Syntax Advisors, LLC3,111$349.6K0.26%+203+7.0%Added
Desjardins Global Asset Management Inc.3,138$352.0K0.04%+1,924+158.5%Added
Moody Aldrich Partners LLC3,145$353.4K0.07%−10−0.3%Reduced
Oak Asset Management, LLC3,185$357.9K0.15%00.0%Unchanged
Snowden Capital Advisors LLC3,231$363.0K0.01%−18−0.6%Reduced
Horizon Investment Services, LLC3,247$364.9K0.23%−286−8.1%Reduced
Wealthstar Advisors, LLC3,326$373.7K0.16%00.0%Unchanged
180 Wealth Advisors, LLC3,329$374.0K0.09%−9−0.3%Reduced
Altshuler Shaham Ltd3,335$374.7K0.01%−377−10.2%Reduced
Cornerstone Wealth Management, LLC3,369$378.6K0.04%+3,369New
Mitchell McLeod Pugh & Williams Inc3,417$383.9K0.12%−244−6.7%Reduced
Meeder Advisory Services, Inc.3,471$390.0K0.04%−687−16.5%Reduced
Empirical Finance, LLC3,487$391.8K0.04%+194+5.9%Added
Orion Portfolio Solutions, LLC3,499$393.1K0.01%+542+18.3%Added
Brinker Capital Investments, LLC3,499$393.1K0.01%+3,499New
Principal Street Partners, LLC3,522$395.7K0.10%−92−2.5%Reduced
SC&H Financial Advisors, Inc.3,522$395.7K0.14%+698+24.7%Added
Tiaa, FSB3,601$404.6K0.00%+389+12.1%Added
MQS Management LLC3,649$410.0K0.26%+3,649New
Thoroughbred Financial Services, LLC3,659$411.0K0.06%+5+0.1%Added
Stock Yards Bank & Trust Co3,672$413.0K0.02%+230+6.7%Added
Old National Bancorp3,720$418.0K0.01%00.0%Unchanged
Clearbridge Investments, LLC3,750$421.4K0.00%00.0%Unchanged
Contravisory Investment Management, Inc.3,777$424.4K0.12%+58+1.6%Added
Meiji Yasuda Asset Management Co Ltd.3,830$430.0K0.02%−60−1.5%Reduced
Walleye Trading LLC3,901$438.3K0.02%+3,901New
Everett Harris & Co3,922$440.7K0.01%00.0%Unchanged
Banco Bilbao Vizcaya Argentaria, S.A.3,934$442.0K0.01%+866+28.2%Added
Baker Tilly Wealth Management, LLC3,961$445.1K0.05%−5−0.1%Reduced
Balentine LLC4,013$450.9K0.02%−889−18.1%Reduced
Unigestion Holding SA4,043$452.6K0.02%+4,043New
Sigma Planning Corp4,056$455.8K0.02%+1,323+48.4%Added
Fulcrum Capital LLC4,100$460.7K0.12%00.0%Unchanged
New Hampshire Trust4,120$462.9K0.12%−365−8.1%Reduced
Occudo Quantitative Strategies LP4,176$469.2K0.04%+4,176New
Allred Capital Management, LLC4,335$487.1K0.26%00.0%Unchanged
Argent Trust Co4,357$489.6K0.03%00.0%Unchanged
Altus Wealth Group LLC4,359$489.8K0.33%−71−1.6%Reduced
Cipher Capital LP4,393$493.6K0.09%−9,270−67.8%Reduced
Fulton Breakefield Broenniman LLC4,413$495.9K0.04%00.0%Unchanged
Metis Global Partners, LLC4,438$498.7K0.03%+1,542+53.2%Added
LBMC Investment Advisors, LLC4,469$502.2K0.05%+29+0.7%Added
Keybank National Association4,474$502.7K0.00%+51+1.2%Added
Northwestern Mutual Investment Management Company, LLC4,500$505.6K0.01%+115+2.6%Added
Symmetry Partners, LLC4,512$507.0K0.03%00.0%Unchanged
Wiley Bros.-Aintree Capital, LLC4,569$513.3K0.25%−80−1.7%Reduced
Kenfarb & Co.4,616$518.7K0.46%−310−6.3%Reduced
Seven Eight Capital, LP4,696$527.6K0.11%+4,696New
Employees Retirement System of Texas4,788$538.0K0.01%−9,765−67.1%Reduced
Beacon Pointe Advisors, LLC4,841$543.9K0.01%+312+6.9%Added
Rational Advisors LLC4,866$546.7K0.04%+4,866New
Petrus Trust Company, LTA4,871$547.3K0.07%+4,871New
Kennedy Capital Management, Inc.4,900$550.6K0.02%+4,900New
Veriti Management LLC4,917$552.5K0.07%+32+0.7%Added