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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, Q3 2024

Institutional positions in Atmos Energy Corp as of Sep 30, 2024. 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
758
+32 vs. Q2 2024
Shares held
150.4M
+20.7M (+15.9%) vs. Q2 2024
Total value
$20.8B
+$5.71B (+37.7%) vs. Q2 2024
New holders
86
275 more added
Sold out
54
265 more reduced

10 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: 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 holdersQ3 2024: 758 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 heldQ3 2024: $20.8B
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, Q3 2024

Shares, value and share of portfolio for each institution holding Atmos Energy Corp; share changes are against Q2 2024.

Institutions holding ATO in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Fulton Breakefield Broenniman LLC3,218$446.4K0.03%−955−22.9%Reduced
Whittier Trust Co of Nevada Inc3,287$455.9K0.01%−2,113−39.1%Reduced
Marshall Financial Group LLC3,299$457.6K0.11%+3,299New
Strategic Investment Advisors3,325$461.2K0.05%−222−6.3%Reduced
Thoroughbred Financial Services, LLC3,340$463.0K0.03%−108−3.1%Reduced
Global X Japan Co., Ltd.3,351$464.8K0.06%−255−7.1%Reduced
Larson Financial Group LLC3,354$465.2K0.03%+1,777+112.7%Added
Spirit of America Management Corp3,400$471.6K0.09%+350+11.5%Added
Mitchell McLeod Pugh & Williams Inc3,417$474.0K0.10%00.0%Unchanged
Petrus Trust Company, LTA3,438$476.9K0.05%−1,791−34.3%Reduced
Bartlett & Co. Wealth Management LLC3,457$479.5K0.01%−380−9.9%Reduced
Mainstay Capital Management LLC3,457$479.5K0.08%00.0%Unchanged
Davenport & Co LLC3,474$481.9K0.00%+197+6.0%Added
Occudo Quantitative Strategies LP3,495$484.8K0.09%−8,961−71.9%Reduced
Meeder Advisory Services, Inc.3,500$485.5K0.03%−54−1.5%Reduced
Blueshift Asset Management, LLC3,520$488.3K0.12%+792+29.0%Added
Tudor Investment Corp Et Al3,571$495.3K0.01%+3,571New
Allred Capital Management, LLC3,585$497.3K0.20%00.0%Unchanged
Everpar Advisors LLC3,609$500.6K0.26%−1,088−23.2%Reduced
GPS Wealth Strategies Group, LLC3,651$506.4K0.07%−2,635−41.9%Reduced
Wahed Invest LLC3,651$506.4K0.09%+373+11.4%Added
Nomura Holdings Inc3,658$507.4K0.00%−3,784−50.8%Reduced
Angeles Investment Advisors, LLC3,660$507.7K0.03%−540−12.9%Reduced
Gotham Asset Management, LLC3,677$510.0K0.01%+1,054+40.2%Added
Coldstream Capital Management Inc3,716$516.1K0.01%+104+2.9%Added
Clearbridge Investments, LLC3,750$520.2K0.00%00.0%Unchanged
Tectonic Advisors LLC3,768$522.7K0.03%+124+3.4%Added
SG Americas Securities, LLC3,839$533.0K0.00%−32,207−89.3%Reduced
New Hampshire Trust3,850$534.0K0.11%00.0%Unchanged
Envestnet Portfolio Solutions, Inc.3,993$553.9K0.00%+887+28.6%Added
RSM US Wealth Management LLC4,072$566.0K0.01%+1,180+40.8%Added
Fulcrum Capital LLC4,100$568.7K0.12%00.0%Unchanged
Cornerstone Wealth Management, LLC4,100$568.8K0.04%+67+1.7%Added
Brinker Capital Investments, LLC4,152$575.9K0.01%+137+3.4%Added
Orion Portfolio Solutions, LLC4,152$575.9K0.01%+137+3.4%Added
Fox Run Management, L.L.C.4,163$577.5K0.13%+4,163New
Fifth Third Bancorp4,201$582.7K0.00%+503+13.6%Added
Tokio Marine Asset Management Co Ltd4,234$587.3K0.03%+373+9.7%Added
Novare Capital Management LLC4,235$587.4K0.05%−100−2.3%Reduced
Jump Financial, LLC4,281$593.8K0.01%+4,281New
Adviser Investments LLC4,300$596.5K0.01%00.0%Unchanged
GDS Wealth Management4,306$597.3K0.06%00.0%Unchanged
Inspire Advisors, LLC4,306$597.3K0.07%+288+7.2%Added
Gen-Wealth Partners Inc4,348$607.0K0.27%−89−2.0%Reduced
Old National Bancorp4,422$613.4K0.01%−70−1.6%Reduced
Vontobel Holding Ltd.4,438$615.6K0.00%+424+10.6%Added
Taylor Financial Group, Inc.4,465$619.3K0.43%00.0%Unchanged
Geller Advisors LLC4,494$623.4K0.04%−47−1.0%Reduced
Kestra Advisory Services, LLC4,530$628.3K0.00%−870−16.1%Reduced
Ashton Thomas Private Wealth, LLC4,580$635.4K0.03%−222−4.6%Reduced
Kentucky Retirement Systems Insurance Trust Fund4,596$637.5K0.04%−270−5.5%Reduced
Atlantic Trust, LLC4,609$639.3K0.15%+12+0.3%Added
Empirical Finance, LLC4,704$652.5K0.04%+122+2.7%Added
Procyon Private Wealth Partners, LLC4,706$652.7K0.04%−243−4.9%Reduced
Tiaa Trust, National Association4,797$665.4K0.00%+494+11.5%Added
NEOS Investment Management LLC4,828$669.7K0.02%+812+20.2%Added
Banco Bilbao Vizcaya Argentaria, S.A.4,837$670.6K0.01%+331+7.3%Added
StoneX Group Inc.4,871$675.6K0.05%−1,497−23.5%Reduced
Prelude Capital Management, LLC4,890$678.3K0.05%+4,890New
Metis Global Partners, LLC4,904$680.2K0.02%+154+3.2%Added
First Dallas Securities Inc.4,920$682.4K0.29%−626−11.3%Reduced
Northwestern Mutual Investment Management Company, LLC4,920$682.5K0.02%+119+2.5%Added
Vestcor Inc4,936$685.0K0.02%−1,696−25.6%Reduced
Tyche Wealth Partners LLC5,016$695.8K0.16%−414−7.6%Reduced
JBR Co Financial Management Inc5,038$698.8K0.46%00.0%Unchanged
Old Port Advisors5,051$700.6K0.19%−104−2.0%Reduced
Braun Stacey Associates Inc5,057$701.5K0.03%00.0%Unchanged
Investment Management Corp of Ontario5,064$702.4K0.02%+1,700+50.5%Added
Hartford Funds Management Co LLC5,160$715.7K0.07%+300+6.2%Added
Cypress Capital Group5,173$717.5K0.08%−2,075−28.6%Reduced
Sigma Planning Corp5,180$718.5K0.02%−332−6.0%Reduced
Omers Administration Corp5,246$727.7K0.01%00.0%Unchanged
Eqis Capital Management, Inc.5,299$735.0K0.06%−432−7.5%Reduced
Steward Partners Investment Advisory, LLC5,348$741.8K0.01%−164−3.0%Reduced
Wealthfront Advisers LLC5,366$744.3K0.00%+21+0.4%Added
Sandy Spring Bank5,401$749.2K0.03%+4,955+1,111.0%Added
Meiji Yasuda Asset Management Co Ltd.5,423$752.2K0.03%−611−10.1%Reduced
Apollon Wealth Management, LLC5,437$754.2K0.02%−251−4.4%Reduced
Raymond James Trust N.A.5,439$754.4K0.02%+2,140+64.9%Added
Wiley Bros.-Aintree Capital, LLC5,528$763.5K0.01%−860−13.5%Reduced
Bath Savings Trust Co5,530$767.1K0.08%−219−3.8%Reduced
Intrua Financial, LLC5,610$778.2K0.13%−476−7.8%Reduced
NovaPoint Capital, LLC5,611$778.3K0.24%+529+10.4%Added
Concurrent Investment Advisors, LLC5,639$782.2K0.02%−43−0.8%Reduced
Nebula Research & Development LLC5,661$785.2K0.09%+2,728+93.0%Added
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors5,666$786.0K0.12%−70−1.2%Reduced
SS&H Financial Advisors, Inc.5,750$798.0K0.29%−50−0.9%Reduced
Global Retirement Partners, LLC5,973$828.5K0.03%+85+1.4%Added
First Hawaiian Bank5,991$831.0K0.03%−759−11.2%Reduced
Mitsubishi UFJ Asset Management (UK) Ltd.6,000$832.0K0.43%00.0%Unchanged
Sound Financial Strategies Group, LLC6,102$846.4K0.68%+60+1.0%Added
Altus Wealth Group LLC6,189$858.4K0.37%+598+10.7%Added
Formidable Asset Management, LLC6,276$870.5K0.14%+1,750+38.7%Added
GoalVest Advisory LLC6,367$883.2K0.25%−450−6.6%Reduced
Thrivent Financial for Lutherans6,370$884.0K0.00%+4+0.1%Added
Thurston, Springer, Miller, Herd & Titak, Inc.6,398$887.5K0.24%+1,031+19.2%Added
Norinchukin Bank, The6,461$896.2K0.02%+1,094+20.4%Added
Swiss Life Asset Management Ltd6,472$896.8K0.01%−5,071−43.9%Reduced
International Assets Investment Management, LLC126,434$912.0K0.00%+126,434New
Federation des caisses Desjardins du Quebec6,578$912.3K0.00%−806−10.9%Reduced